added first selectable, and modyfiable assets to system, Mesh, Material, and Texture. Texture ist WIP, because no subassets are created jet, well technicaly everything is WIP bit nevermind XD

README.md

@@ -1,2 +1,5 @@
 # TSE
 
+packages needed for building under linux:
+
+build-essential llvm cmake ninja-build clang mesa-common-dev gdb

TSE_Base/include/picosha2.h

@@ -0,0 +1,388 @@
+/*
+The MIT License (MIT)
+
+Copyright (C) 2017 okdshin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+#ifndef PICOSHA2_H
+#define PICOSHA2_H
+// picosha2:20140213
+
+#ifndef PICOSHA2_BUFFER_SIZE_FOR_INPUT_ITERATOR
+#define PICOSHA2_BUFFER_SIZE_FOR_INPUT_ITERATOR \
+    1048576  //=1024*1024: default is 1MB memory
+#endif
+
+#include <algorithm>
+#include <cassert>
+#include <iterator>
+#include <sstream>
+#include <vector>
+#include <fstream>
+namespace picosha2 {
+typedef unsigned long word_t;
+typedef unsigned char byte_t;
+
+static const size_t k_digest_size = 32;
+
+namespace detail {
+inline byte_t mask_8bit(byte_t x) { return x & 0xff; }
+
+inline word_t mask_32bit(word_t x) { return x & 0xffffffff; }
+
+const word_t add_constant[64] = {
+    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1,
+    0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+    0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786,
+    0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+    0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147,
+    0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+    0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b,
+    0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+    0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a,
+    0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+    0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2};
+
+const word_t initial_message_digest[8] = {0x6a09e667, 0xbb67ae85, 0x3c6ef372,
+                                          0xa54ff53a, 0x510e527f, 0x9b05688c,
+                                          0x1f83d9ab, 0x5be0cd19};
+
+inline word_t ch(word_t x, word_t y, word_t z) { return (x & y) ^ ((~x) & z); }
+
+inline word_t maj(word_t x, word_t y, word_t z) {
+    return (x & y) ^ (x & z) ^ (y & z);
+}
+
+inline word_t rotr(word_t x, std::size_t n) {
+    assert(n < 32);
+    return mask_32bit((x >> n) | (x << (32 - n)));
+}
+
+inline word_t bsig0(word_t x) { return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22); }
+
+inline word_t bsig1(word_t x) { return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25); }
+
+inline word_t shr(word_t x, std::size_t n) {
+    assert(n < 32);
+    return x >> n;
+}
+
+inline word_t ssig0(word_t x) { return rotr(x, 7) ^ rotr(x, 18) ^ shr(x, 3); }
+
+inline word_t ssig1(word_t x) { return rotr(x, 17) ^ rotr(x, 19) ^ shr(x, 10); }
+
+template <typename RaIter1, typename RaIter2>
+void hash256_block(RaIter1 message_digest, RaIter2 first, RaIter2 last) {
+    assert(first + 64 == last);
+    static_cast<void>(last);  // for avoiding unused-variable warning
+    word_t w[64];
+    std::fill(w, w + 64, word_t(0));
+    for (std::size_t i = 0; i < 16; ++i) {
+        w[i] = (static_cast<word_t>(mask_8bit(*(first + i * 4))) << 24) |
+               (static_cast<word_t>(mask_8bit(*(first + i * 4 + 1))) << 16) |
+               (static_cast<word_t>(mask_8bit(*(first + i * 4 + 2))) << 8) |
+               (static_cast<word_t>(mask_8bit(*(first + i * 4 + 3))));
+    }
+    for (std::size_t i = 16; i < 64; ++i) {
+        w[i] = mask_32bit(ssig1(w[i - 2]) + w[i - 7] + ssig0(w[i - 15]) +
+                          w[i - 16]);
+    }
+
+    word_t a = *message_digest;
+    word_t b = *(message_digest + 1);
+    word_t c = *(message_digest + 2);
+    word_t d = *(message_digest + 3);
+    word_t e = *(message_digest + 4);
+    word_t f = *(message_digest + 5);
+    word_t g = *(message_digest + 6);
+    word_t h = *(message_digest + 7);
+
+    for (std::size_t i = 0; i < 64; ++i) {
+        word_t temp1 = h + bsig1(e) + ch(e, f, g) + add_constant[i] + w[i];
+        word_t temp2 = bsig0(a) + maj(a, b, c);
+        h = g;
+        g = f;
+        f = e;
+        e = mask_32bit(d + temp1);
+        d = c;
+        c = b;
+        b = a;
+        a = mask_32bit(temp1 + temp2);
+    }
+    *message_digest += a;
+    *(message_digest + 1) += b;
+    *(message_digest + 2) += c;
+    *(message_digest + 3) += d;
+    *(message_digest + 4) += e;
+    *(message_digest + 5) += f;
+    *(message_digest + 6) += g;
+    *(message_digest + 7) += h;
+    for (std::size_t i = 0; i < 8; ++i) {
+        *(message_digest + i) = mask_32bit(*(message_digest + i));
+    }
+}
+
+}  // namespace detail
+
+template <typename InIter>
+void output_hex(InIter first, InIter last, std::ostream& os) {
+    os.setf(std::ios::hex, std::ios::basefield);
+    while (first != last) {
+        os.width(2);
+        os.fill('0');
+        os << static_cast<unsigned int>(*first);
+        ++first;
+    }
+    os.setf(std::ios::dec, std::ios::basefield);
+}
+
+template <typename InIter>
+void bytes_to_hex_string(InIter first, InIter last, std::string& hex_str) {
+    std::ostringstream oss;
+    output_hex(first, last, oss);
+    hex_str.assign(oss.str());
+}
+
+template <typename InContainer>
+void bytes_to_hex_string(const InContainer& bytes, std::string& hex_str) {
+    bytes_to_hex_string(bytes.begin(), bytes.end(), hex_str);
+}
+
+template <typename InIter>
+std::string bytes_to_hex_string(InIter first, InIter last) {
+    std::string hex_str;
+    bytes_to_hex_string(first, last, hex_str);
+    return hex_str;
+}
+
+template <typename InContainer>
+std::string bytes_to_hex_string(const InContainer& bytes) {
+    std::string hex_str;
+    bytes_to_hex_string(bytes, hex_str);
+    return hex_str;
+}
+
+class hash256_one_by_one {
+   public:
+    hash256_one_by_one() { init(); }
+
+    void init() {
+        buffer_.clear();
+        std::fill(data_length_digits_, data_length_digits_ + 4, word_t(0));
+        std::copy(detail::initial_message_digest,
+                  detail::initial_message_digest + 8, h_);
+    }
+
+    template <typename RaIter>
+    void process(RaIter first, RaIter last) {
+        add_to_data_length(static_cast<word_t>(std::distance(first, last)));
+        std::copy(first, last, std::back_inserter(buffer_));
+        std::size_t i = 0;
+        for (; i + 64 <= buffer_.size(); i += 64) {
+            detail::hash256_block(h_, buffer_.begin() + i,
+                                  buffer_.begin() + i + 64);
+        }
+        buffer_.erase(buffer_.begin(), buffer_.begin() + i);
+    }
+
+    void finish() {
+        byte_t temp[64];
+        std::fill(temp, temp + 64, byte_t(0));
+        std::size_t remains = buffer_.size();
+        std::copy(buffer_.begin(), buffer_.end(), temp);
+        assert(remains < 64);
+
+        // This branch is not executed actually (`remains` is always lower than 64),
+        // but needed to avoid g++ false-positive warning.
+        // See https://github.com/okdshin/PicoSHA2/issues/25
+        // vvvvvvvvvvvvvvvv
+        if(remains >= 64) {
+            remains = 63;
+        }
+        // ^^^^^^^^^^^^^^^^
+
+        temp[remains] = 0x80;
+
+        if (remains > 55) {
+            std::fill(temp + remains + 1, temp + 64, byte_t(0));
+            detail::hash256_block(h_, temp, temp + 64);
+            std::fill(temp, temp + 64 - 4, byte_t(0));
+        } else {
+            std::fill(temp + remains + 1, temp + 64 - 4, byte_t(0));
+        }
+
+        write_data_bit_length(&(temp[56]));
+        detail::hash256_block(h_, temp, temp + 64);
+    }
+
+    template <typename OutIter>
+    void get_hash_bytes(OutIter first, OutIter last) const {
+        for (const word_t* iter = h_; iter != h_ + 8; ++iter) {
+            for (std::size_t i = 0; i < 4 && first != last; ++i) {
+                *(first++) = detail::mask_8bit(
+                    static_cast<byte_t>((*iter >> (24 - 8 * i))));
+            }
+        }
+    }
+
+   private:
+    void add_to_data_length(word_t n) {
+        word_t carry = 0;
+        data_length_digits_[0] += n;
+        for (std::size_t i = 0; i < 4; ++i) {
+            data_length_digits_[i] += carry;
+            if (data_length_digits_[i] >= 65536u) {
+                carry = data_length_digits_[i] >> 16;
+                data_length_digits_[i] &= 65535u;
+            } else {
+                break;
+            }
+        }
+    }
+    void write_data_bit_length(byte_t* begin) {
+        word_t data_bit_length_digits[4];
+        std::copy(data_length_digits_, data_length_digits_ + 4,
+                  data_bit_length_digits);
+
+        // convert byte length to bit length (multiply 8 or shift 3 times left)
+        word_t carry = 0;
+        for (std::size_t i = 0; i < 4; ++i) {
+            word_t before_val = data_bit_length_digits[i];
+            data_bit_length_digits[i] <<= 3;
+            data_bit_length_digits[i] |= carry;
+            data_bit_length_digits[i] &= 65535u;
+            carry = (before_val >> (16 - 3)) & 65535u;
+        }
+
+        // write data_bit_length
+        for (int i = 3; i >= 0; --i) {
+            (*begin++) = static_cast<byte_t>(data_bit_length_digits[i] >> 8);
+            (*begin++) = static_cast<byte_t>(data_bit_length_digits[i]);
+        }
+    }
+    std::vector<byte_t> buffer_;
+    word_t data_length_digits_[4];  // as 64bit integer (16bit x 4 integer)
+    word_t h_[8];
+};
+
+inline void get_hash_hex_string(const hash256_one_by_one& hasher,
+                                std::string& hex_str) {
+    byte_t hash[k_digest_size];
+    hasher.get_hash_bytes(hash, hash + k_digest_size);
+    return bytes_to_hex_string(hash, hash + k_digest_size, hex_str);
+}
+
+inline std::string get_hash_hex_string(const hash256_one_by_one& hasher) {
+    std::string hex_str;
+    get_hash_hex_string(hasher, hex_str);
+    return hex_str;
+}
+
+namespace impl {
+template <typename RaIter, typename OutIter>
+void hash256_impl(RaIter first, RaIter last, OutIter first2, OutIter last2, int,
+                  std::random_access_iterator_tag) {
+    hash256_one_by_one hasher;
+    // hasher.init();
+    hasher.process(first, last);
+    hasher.finish();
+    hasher.get_hash_bytes(first2, last2);
+}
+
+template <typename InputIter, typename OutIter>
+void hash256_impl(InputIter first, InputIter last, OutIter first2,
+                  OutIter last2, int buffer_size, std::input_iterator_tag) {
+    std::vector<byte_t> buffer(buffer_size);
+    hash256_one_by_one hasher;
+    // hasher.init();
+    while (first != last) {
+        int size = buffer_size;
+        for (int i = 0; i != buffer_size; ++i, ++first) {
+            if (first == last) {
+                size = i;
+                break;
+            }
+            buffer[i] = *first;
+        }
+        hasher.process(buffer.begin(), buffer.begin() + size);
+    }
+    hasher.finish();
+    hasher.get_hash_bytes(first2, last2);
+}
+}
+
+template <typename InIter, typename OutIter>
+void hash256(InIter first, InIter last, OutIter first2, OutIter last2,
+             int buffer_size = PICOSHA2_BUFFER_SIZE_FOR_INPUT_ITERATOR) {
+    picosha2::impl::hash256_impl(
+        first, last, first2, last2, buffer_size,
+        typename std::iterator_traits<InIter>::iterator_category());
+}
+
+template <typename InIter, typename OutContainer>
+void hash256(InIter first, InIter last, OutContainer& dst) {
+    hash256(first, last, dst.begin(), dst.end());
+}
+
+template <typename InContainer, typename OutIter>
+void hash256(const InContainer& src, OutIter first, OutIter last) {
+    hash256(src.begin(), src.end(), first, last);
+}
+
+template <typename InContainer, typename OutContainer>
+void hash256(const InContainer& src, OutContainer& dst) {
+    hash256(src.begin(), src.end(), dst.begin(), dst.end());
+}
+
+template <typename InIter>
+void hash256_hex_string(InIter first, InIter last, std::string& hex_str) {
+    byte_t hashed[k_digest_size];
+    hash256(first, last, hashed, hashed + k_digest_size);
+    std::ostringstream oss;
+    output_hex(hashed, hashed + k_digest_size, oss);
+    hex_str.assign(oss.str());
+}
+
+template <typename InIter>
+std::string hash256_hex_string(InIter first, InIter last) {
+    std::string hex_str;
+    hash256_hex_string(first, last, hex_str);
+    return hex_str;
+}
+
+inline void hash256_hex_string(const std::string& src, std::string& hex_str) {
+    hash256_hex_string(src.begin(), src.end(), hex_str);
+}
+
+template <typename InContainer>
+void hash256_hex_string(const InContainer& src, std::string& hex_str) {
+    hash256_hex_string(src.begin(), src.end(), hex_str);
+}
+
+template <typename InContainer>
+std::string hash256_hex_string(const InContainer& src) {
+    return hash256_hex_string(src.begin(), src.end());
+}
+template<typename OutIter>void hash256(std::ifstream& f, OutIter first, OutIter last){
+    hash256(std::istreambuf_iterator<char>(f), std::istreambuf_iterator<char>(), first,last);
+
+}
+}// namespace picosha2
+#endif  // PICOSHA2_H

TSE_Base/src/IdGenerator.cpp

@@ -1,9 +1,21 @@
 #include "IdGenerator.hpp"
 
-std::mt19937 rnd = std::mt19937();
+bool init = false;
+std::mt19937 rnd;
 auto gen = uuids::uuid_random_generator(rnd);
 
 uuids::uuid TSE::GenerateRandomUUID()
 {
+    if(!init)
+    {
+      InitRandomIDs();
+      init = true;  
+    } 
     return gen();
 }
+
+void TSE::InitRandomIDs()
+{
+    rnd = std::mt19937();
+    gen = uuids::uuid_random_generator(rnd);
+}

TSE_Base/src/IdGenerator.hpp

@@ -5,4 +5,5 @@
 namespace TSE
 {
     uuids::uuid GenerateRandomUUID();
+    void InitRandomIDs();
 } // namespace TSE

TSE_Base/src/version.h

@@ -5,7 +5,7 @@ namespace TSE
 {
     #define TSE_VERSION_MAJOR 0
     #define TSE_VERSION_MINOR 1
-    #define TSE_VERSION_BUILD 3
+    #define TSE_VERSION_BUILD 4
     
     #define TSE_VERSION_STRING std::to_string(TSE_VERSION_MAJOR) + "." + std::to_string(TSE_VERSION_MINOR) + "." + std::to_string(TSE_VERSION_BUILD)
     

TSE_Core/src/BehaviourScripts/Camera.cpp

@@ -1,6 +1,8 @@
 #include "Camera.hpp"
 #include "elements/Transformable.hpp"
 #include "interfaces/IRenderer.hpp"
+#include "interfaces/IWindow.hpp"
+#include "uuid.h"
 
 TSE::Camera* TSE::Camera::mainCamera = nullptr;
 TSE::ICameraHelper* TSE::Camera::helper = nullptr;
@@ -30,6 +32,11 @@ float TSE::Camera::GetFov() const
     return fov;
 }
 
+const TSE::Vector2 &TSE::Camera::GetRenderTargetSize() const
+{
+    return lastRtSize;
+}
+
 TSE::Vector3 TSE::Camera::SceenPositionToGamePosition(Vector2 screenPos)
 {
     float x = 2.0f * screenPos.x / lastRtSize.x -1.0f;
@@ -95,7 +102,11 @@ void TSE::Camera::SetRenderTarget(IRenderTarget *target)
     if(target != nullptr)
         target->AddResizeNotifiable(this);
     rt = target;
-    RecalculateProjMatrix();
+    if(lastRtSize != rt->GetRawIResizableSize())
+    {
+        lastRtSize = rt->GetRawIResizableSize();
+        RecalculateProjMatrix();
+    }
 }
 
 TSE::IRenderTarget *TSE::Camera::GetRenderTarget()
@@ -203,5 +214,8 @@ void TSE::Camera::Unbind()
 
 void TSE::Camera::UpdateRenderTarget()
 {
-    rt->Update();
+    if (dynamic_cast<IWindow*>(rt) == nullptr)
+    {
+        rt->Update();
+    }
 }

TSE_Core/src/BehaviourScripts/Camera.hpp

@@ -8,6 +8,7 @@
 #include "Vector3.hpp"
 #include "interfaces/IRenderTarget.hpp"
 #include "elements/BehaviourScript.hpp"
+#include "uuid.h"
 
 namespace TSE
 {
@@ -41,6 +42,7 @@ namespace TSE
         Vector2 lastRtSize = {0, 0};
     
     public:
+        std::vector<uuids::uuid> layersNotToRender;
         static ICameraHelper* helper;
         static Camera* mainCamera;
 
@@ -50,6 +52,7 @@ namespace TSE
         float GetNearClippingPlane() const;
         float GetFarClippingPlane() const;
         float GetFov() const;
+        const Vector2& GetRenderTargetSize() const;
 
         // Setter
         Vector3 SceenPositionToGamePosition(Vector2 screenPos);

TSE_Core/src/BehaviourScripts/MeshContainer.cpp

@@ -14,3 +14,8 @@ TSE::Mesh *TSE::MeshContainer::GetMesh() const
 {
     return mesh;
 }
+
+TSE::Mesh **TSE::MeshContainer::GetMeshRef()
+{
+    return &mesh;
+}

TSE_Core/src/BehaviourScripts/MeshContainer.hpp

@@ -3,7 +3,7 @@
 #define MESH_CONTAINER typeid(TSE::MeshContainer).name()
 
 #include "Types.hpp"
-#include "Mesh.hpp"
+#include "elements/Mesh.hpp"
 #include "elements/BehaviourScript.hpp"
 
 namespace TSE
@@ -19,6 +19,7 @@ namespace TSE
 
             void SetMesh(Mesh* mesh);
             Mesh* GetMesh() const;
+            Mesh** GetMeshRef();
 
             inline const char* GetName() override
             {

TSE_Core/src/BehaviourScripts/OrdererSpriteSet.cpp

@@ -0,0 +1,245 @@
+#include "OrdererSpriteSet.hpp"
+#include <algorithm>
+#include <tuple>
+#include <cmath>
+#include "Debug.hpp"
+
+TSE::OrdererSpriteSetChunk::OrdererSpriteSetChunk(int _chunksize, const Vector2 &_pos, SortingOrder _order)
+{
+    chunksize = _chunksize;
+    pos = _pos;
+    order = _order;
+}
+
+void TSE::OrdererSpriteSetChunk::SetSprite(const Vector2 &p, const Vector2 &Spriteindex, const Vector2 &Normalindex, TileSet *set, float height, Vector2& scale)
+{
+    int normalid = -1;
+    if(Normalindex != Vector2(-1,-1))
+        normalid = set->GetSpriteIdAt(Normalindex.x, Normalindex.y);
+    sprites[Vector3(p.x, p.y, height)] = {set->GetSpriteIdAt(Spriteindex.x, Spriteindex.y), normalid};
+    spriteScales[Vector3(p.x, p.y, height)] = scale;
+    dirtyPositions = true;
+    dirtySpriteIds = true;
+    dirtyScales = true;
+}
+
+void TSE::OrdererSpriteSetChunk::RemoveSprite(Vector2 p, float height)
+{
+    sprites.erase(Vector3(p.x, p.y, height));
+}
+
+void TSE::OrdererSpriteSetChunk::SetOrdering(SortingOrder _order)
+{
+    order = _order;
+    dirtyPositions = true;
+    dirtySpriteIds = true;
+}
+
+const std::vector<TSE::Vector3> *TSE::OrdererSpriteSetChunk::GetOrderedPositions()
+{
+    if(dirtyPositions)
+    {
+        orderedPositions.clear();
+        for(auto pos : sprites)
+        {
+            orderedPositions.push_back(pos.first);
+        }
+        switch (order)
+        {
+        case TopLeft:
+            std::sort(orderedPositions.begin(), orderedPositions.end(), [](const Vector3& a, const Vector3& b)
+            {
+                return std::tie(a.y, a.x) > std::tie(b.y, b.x);
+            });
+            break;
+        case TopRight:
+            std::sort(orderedPositions.begin(), orderedPositions.end(), [](const Vector3& a, const Vector3& b)
+            {
+                if (a.y != b.y)
+                    return a.y > b.y;
+                return a.x > b.x;
+            });
+            break;
+        case BottomLeft:
+            std::sort(orderedPositions.begin(), orderedPositions.end(), [](const Vector3& a, const Vector3& b)
+            {
+                return std::tie(a.y, a.x) < std::tie(b.y, b.x);
+            });
+            break;
+        case BottomRight:
+            std::sort(orderedPositions.begin(), orderedPositions.end(), [](const Vector3& a, const Vector3& b)
+            {
+                if (a.y != b.y)
+                    return a.y < b.y;
+                return a.x > b.x;
+            });
+            break;
+        }
+        dirtyPositions = false;
+    }
+    return &orderedPositions;
+}
+
+const std::vector<TSE::Vector2i> *TSE::OrdererSpriteSetChunk::GetOrderedSpriteIds()
+{
+    if(dirtySpriteIds)
+    {
+        orderedSpriteIDs.clear();
+        
+        auto tmp = GetOrderedPositions();
+
+        for(auto& pos : *tmp)
+        {
+            auto v = sprites.find(pos);
+            if(v != sprites.end())
+                orderedSpriteIDs.push_back(v->second);
+            else
+                orderedSpriteIDs.push_back({0,0});
+        }
+
+        dirtySpriteIds = false;
+    }
+    return &orderedSpriteIDs;
+}
+
+const std::vector<TSE::Vector2> *TSE::OrdererSpriteSetChunk::GetOrderedScales()
+{
+    if(dirtyScales)
+    {
+        orderedScales.clear();
+        
+        auto tmp = GetOrderedPositions();
+
+        for(auto& pos : *tmp)
+        {
+            auto v = spriteScales.find(pos);
+            if(v != spriteScales.end())
+                orderedScales.push_back(v->second);
+            else
+                orderedScales.push_back({1,1});
+        }
+
+        dirtyScales = false;
+    }
+    return &orderedScales;
+}
+
+int TSE::OrdererSpriteSetChunk::GetChunksize()
+{
+    return chunksize;
+}
+
+int TSE::OrdererSpriteSetChunk::GetSpriteCount()
+{
+    return sprites.size();
+}
+
+void TSE::OrdererSpriteSet::RemoveSprite(Vector2 p, float height)
+{
+    Vector2 chunkInnerPos = LocalToChunkPos(p);
+    Vector2 chunkIndex = p - chunkInnerPos;
+    if(chunks.contains(chunkIndex))
+        chunks[chunkIndex].RemoveSprite(chunkInnerPos, height);
+}
+
+void TSE::OrdererSpriteSet::SetSprite(Vector2 p, Vector2 Spriteindex, float height, Vector2 scale, Vector2 Normalindex)
+{
+    Vector2 chunkInnerPos = LocalToChunkPos(p);
+    Vector2 chunkIndex = p - chunkInnerPos;
+    // Vector2 p2 = Vector2((int)p.x % chunkSize, (int)p.y % chunkSize);
+    // Vector2 chunkIndex = p - p2;
+    if(!chunks.contains(chunkIndex))
+    {
+        dirty = true;
+        chunks[chunkIndex] = OrdererSpriteSetChunk(chunkSize, chunkIndex, order);
+    }
+    chunks[chunkIndex].SetSprite(chunkInnerPos, Spriteindex, Normalindex, set, height, scale);
+}
+
+TSE::OrdererSpriteSetChunk *TSE::OrdererSpriteSet::GetChunk(const Vector2 &pos)
+{
+    auto chunk = chunks.find(pos);
+    if(chunk == chunks.end())
+        return nullptr;
+    return &chunks[pos];
+}
+
+const std::vector<TSE::Vector2> *TSE::OrdererSpriteSet::GetChunkPositionsInOrder()
+{
+    if(dirty)
+    {
+        orderedChunks.clear();
+
+        for(auto pos : chunks)
+        {
+            orderedChunks.push_back(pos.first);
+        }
+        switch (order)
+        {
+        case TopLeft:
+            std::sort(orderedChunks.begin(), orderedChunks.end(), [](const Vector2& a, const Vector2& b)
+            {
+                if (a.y != b.y)
+                    return a.y > b.y;
+                return a.x < b.x;
+            });
+            break;
+        case TopRight:
+            std::sort(orderedChunks.begin(), orderedChunks.end(), [](const Vector2& a, const Vector2& b)
+            {
+                if (a.y != b.y)
+                    return a.y > b.y;
+                return a.x > b.x;
+            });
+            break;
+        case BottomLeft:
+            std::sort(orderedChunks.begin(), orderedChunks.end(), [](const Vector2& a, const Vector2& b)
+            {
+                if (a.y != b.y)
+                    return a.y < b.y;
+                return a.x < b.x;
+            });
+            break;
+        case BottomRight:
+            std::sort(orderedChunks.begin(), orderedChunks.end(), [](const Vector2& a, const Vector2& b)
+            {
+                if (a.y != b.y)
+                    return a.y < b.y;
+                return a.x > b.x;
+            });
+            break;
+        }
+
+        dirty = false;
+    }
+    return &orderedChunks;
+}
+
+int TSE::OrdererSpriteSet::GetChunkCount()
+{
+    return chunks.size();
+}
+
+TSE::TileSet *TSE::OrdererSpriteSet::GetTileSet()
+{
+    return set;
+}
+
+void TSE::OrdererSpriteSet::DirtyAll()
+{
+    dirty = true;
+    for(auto& chunk : chunks)
+    {
+        chunk.second.dirtyPositions = true;
+        chunk.second.dirtySpriteIds = true;
+        chunk.second.dirtyScales = true;
+    }
+}
+
+TSE::Vector2 TSE::OrdererSpriteSet::LocalToChunkPos(const Vector2 &v)
+{
+    Vector2 p = Vector2(std::fmod(v.x, chunkSize), std::fmod(v.y, chunkSize));
+    if(p.x < 0) p.x += chunkSize;
+    if(p.y < 0) p.y += chunkSize;
+    return p;
+}

TSE_Core/src/BehaviourScripts/OrdererSpriteSet.hpp

@@ -0,0 +1,74 @@
+#pragma once
+
+#define ORDERERSPRITESET typeid(OrdererSpriteSet).name()
+
+#include "elements/BehaviourScript.hpp"
+#include "elements/Transformable.hpp"
+#include "Types.hpp"
+#include "enums/SortingOrder.hpp"
+#include "Vector2.hpp"
+#include "Vector2i.hpp"
+#include <unordered_map>
+#include "elements/Sprite.hpp"
+#include "elements/TileSet.hpp"
+
+namespace TSE
+{
+    struct OrdererSpriteSetChunk
+    {
+    private:
+        std::vector<Vector3> orderedPositions;
+        std::vector<Vector2i> orderedSpriteIDs;
+        std::vector<Vector2> orderedScales;
+        SortingOrder order;
+        int chunksize;
+        std::unordered_map<Vector3, Vector2i> sprites;
+        std::unordered_map<Vector3, Vector2> spriteScales;
+    public:
+        bool dirtyPositions = true;
+        bool dirtySpriteIds = true;
+        bool dirtyScales = true;
+        Vector2 pos;
+
+        OrdererSpriteSetChunk(int _chunksize = 16, const Vector2& _pos = {0,0}, SortingOrder _order = TopRight);
+        void SetSprite(const Vector2& p, const Vector2& Spriteindex, const Vector2& Normalindex, TileSet* set, float height, Vector2& scale);
+        void RemoveSprite(Vector2 p, float height);
+        void SetOrdering(SortingOrder _order);
+        const std::vector<Vector3>* GetOrderedPositions();
+        const std::vector<Vector2i>* GetOrderedSpriteIds();
+        const std::vector<Vector2>* GetOrderedScales();
+        int GetChunksize();
+        int GetSpriteCount();
+    };
+    
+    
+    class OrdererSpriteSet : public TSE::BehaviourScript
+    {
+    private:
+        bool dirty = true;
+        std::vector<Vector2> orderedChunks;
+        Rect bounds = Rect(0,0,0,0);
+        
+    public:
+        float chunkSize = 16;
+        SortingOrder order = TopRight;
+        TileSet* set;
+        std::unordered_map<Vector2, OrdererSpriteSetChunk> chunks;
+        
+        void RemoveSprite(Vector2 p, float height);
+        void SetSprite(Vector2 p, Vector2 Spriteindex, float height, Vector2 scale, Vector2 Normalindex = {-1,-1});
+        OrdererSpriteSetChunk* GetChunk(const Vector2& pos);
+        const std::vector<Vector2>* GetChunkPositionsInOrder();
+        int GetChunkCount();
+        TileSet* GetTileSet();
+        void DirtyAll();
+
+        inline const char* GetName() override
+        {
+            return "Orderer Sprite Set";
+        }
+    
+    private:
+        Vector2 LocalToChunkPos(const Vector2& v);
+    };
+} // namespace TSE

TSE_Core/src/BehaviourScripts/RectBase.hpp

@@ -5,7 +5,7 @@
 #include "elements/BehaviourScript.hpp"
 #include "Rect.hpp"
 #include "Vector2.hpp"
-#include "Mesh.hpp"
+#include "elements/Mesh.hpp"
 
 namespace TSE
 {

TSE_Core/src/BehaviourScripts/Renderable.cpp

@@ -22,6 +22,11 @@ namespace TSE
         return material;
     }
 
+    Material **Renderable::GetMaterialRef()
+    {
+        return &material;
+    }
+
     Mesh* Renderable::GetMeshContainer() const {
         if(baseObject->HasBehaviourScript(MESH_CONTAINER))
             return dynamic_cast<MeshContainer*>(baseObject->GetBehaviourScript(MESH_CONTAINER))->GetMesh();

TSE_Core/src/BehaviourScripts/Renderable.hpp

@@ -5,7 +5,7 @@
 #include "elements/Material.hpp"
 #include "interfaces/IRenderable.hpp"
 #include "elements/BehaviourScript.hpp"
-#include "Mesh.hpp"
+#include "elements/Mesh.hpp"
 
 namespace TSE
 {
@@ -28,6 +28,7 @@ namespace TSE
         }
         void SetMaterial(Material* material);
         Material* GetMaterial();
+        Material** GetMaterialRef();
 
     private:
         Mesh* GetMeshContainer() const;

TSE_Core/src/BehaviourScripts/TileMap.cpp

@@ -0,0 +1,327 @@
+#include "TileMap.hpp"
+
+TSE::TileMapChunk::TileMapChunk(int _chunksize, const Vector2 &_pos, SortingOrder _order)
+{
+    chunksize = _chunksize;
+    pos = _pos;
+    order = _order;
+}
+
+void TSE::TileMapChunk::SetTile(const Vector2& p, const Vector2& Spriteindex, const Vector2& Normalindex, TileSet* set)
+{
+    int normalid = -1;
+    if(Normalindex != Vector2(-1,-1))
+        normalid = set->GetSpriteIdAt(Normalindex.x, Normalindex.y);
+    sprites[p] = {set->GetSpriteIdAt(Spriteindex.x, Spriteindex.y), normalid};
+    dirtyPositions = true;
+    dirtySpriteIds = true;
+}
+
+void TSE::TileMapChunk::RemoveTile(Vector2 p)
+{
+    sprites.erase(p);
+}
+
+void TSE::TileMapChunk::SetOrdering(SortingOrder _order)
+{
+    order = _order;
+    dirtyPositions = true;
+    dirtySpriteIds = true;
+}
+
+const std::vector<TSE::Vector2>* TSE::TileMapChunk::GetOrderedPositions()
+{
+    if(dirtyPositions)
+    {
+        orderedPositions.clear();
+        switch (order)
+        {
+        case TopLeft:
+            for (int y = 0; y < chunksize; y++)
+            {
+                Vector2 offset = nextLine * y;
+                for (int x = 0; x < chunksize; x++)
+                {
+                    Vector2 p(x,y);
+                    auto v = sprites.find(p);
+                    if(v != sprites.end())
+                    orderedPositions.push_back(v->first * Vector2(nextLine.x, nextLine.y * 0.5f) + Vector2(-nextLine.x * y, nextLine.y * 0.5f * x));
+                }
+            }
+            break;
+        case TopRight:
+            for (int y = 0; y < chunksize; y++)
+            {
+                Vector2 offset = nextLine * y;
+                for (int x = chunksize - 1; x >= 0; x--)
+                {
+                    Vector2 p(x,y);
+                    auto v = sprites.find(p);
+                    if(v != sprites.end())
+                    orderedPositions.push_back(v->first * Vector2(nextLine.x, nextLine.y * 0.5f) + Vector2(-nextLine.x * y, nextLine.y * 0.5f * x));
+                }
+            }
+            break;
+        case BottomLeft:
+            for (int y = chunksize - 1; y >= 0; y--)
+            {
+                Vector2 offset = nextLine * y;
+                for (int x = 0; x < chunksize; x++)
+                {
+                    Vector2 p(x,y);
+                    auto v = sprites.find(p);
+                    if(v != sprites.end())
+                    orderedPositions.push_back(v->first * Vector2(nextLine.x, nextLine.y * 0.5f) + Vector2(-nextLine.x * y, nextLine.y * 0.5f * x));
+                }
+            }
+            break;
+        case BottomRight:
+            for (int y = chunksize - 1; y >= 0; y--)
+            {
+                Vector2 offset = nextLine * y;
+                for (int x = chunksize - 1; x >= 0; x--)
+                {
+                    Vector2 p(x,y);
+                    auto v = sprites.find(p);
+                    if(v != sprites.end())
+                    orderedPositions.push_back(v->first * Vector2(nextLine.x, nextLine.y * 0.5f) + Vector2(-nextLine.x * y, nextLine.y * 0.5f * x));
+                }
+            }
+            break;
+        }
+        dirtyPositions = false;
+    }
+    return &orderedPositions;
+}
+
+const std::vector<TSE::Vector2i>* TSE::TileMapChunk::GetOrderedSpriteIds()
+{
+    if(dirtySpriteIds)
+    {
+        orderedSpriteIDs.clear();
+        switch (order)
+        {
+        case TopLeft:
+            for (int y = 0; y < chunksize; y++)
+            {
+                for (int x = 0; x < chunksize; x++)
+                {
+                    Vector2 p(x,y);
+                    auto v = sprites.find(p);
+                    if(v != sprites.end())
+                        orderedSpriteIDs.push_back(v->second);
+                }
+            }
+            break;
+        case TopRight:
+            for (int y = 0; y < chunksize; y++)
+            {
+                for (int x = chunksize - 1; x >= 0; x--)
+                {
+                    Vector2 p(x,y);
+                    auto v = sprites.find(p);
+                    if(v != sprites.end())
+                        orderedSpriteIDs.push_back(v->second);
+                }
+            }
+            break;
+        case BottomLeft:
+            for (int y = chunksize - 1; y >= 0; y--)
+            {
+                for (int x = 0; x < chunksize; x++)
+                {
+                    Vector2 p(x,y);
+                    auto v = sprites.find(p);
+                    if(v != sprites.end())
+                        orderedSpriteIDs.push_back(v->second);
+                }
+            }
+            break;
+        case BottomRight:
+            for (int y = chunksize - 1; y >= 0; y--)
+            {
+                for (int x = chunksize - 1; x >= 0; x--)
+                {
+                    Vector2 p(x,y);
+                    auto v = sprites.find(p);
+                    if(v != sprites.end())
+                        orderedSpriteIDs.push_back(v->second);
+                }
+            }
+            break;
+        }
+        dirtySpriteIds = false;
+    }
+    return &orderedSpriteIDs;
+}
+
+int TSE::TileMapChunk::GetChunksize()
+{
+    return chunksize;
+}
+
+int TSE::TileMapChunk::GetSpriteCount()
+{
+    return sprites.size();
+}
+
+void TSE::TileMap::RemoveTile(Vector2 p)
+{
+    Vector2 chunkInnerPos = LocalToChunkPos(p);
+    Vector2 chunkIndex = p - chunkInnerPos;
+    if(chunks.contains(chunkIndex))
+        chunks[chunkIndex].RemoveTile(chunkInnerPos);
+}
+
+void TSE::TileMap::SetTile(Vector2 p, Vector2 Spriteindex, Vector2 Normalindex)
+{
+    Vector2 chunkInnerPos = LocalToChunkPos(p);
+    Vector2 chunkIndex = p - chunkInnerPos;
+    if(!chunks.contains(chunkIndex))
+    {
+        dirty = true;
+        chunks[chunkIndex] = TileMapChunk(chunkSize, chunkIndex, order);
+        chunks[chunkIndex].nextLine = nextLine;
+        CheckBounds(chunkIndex);
+    }
+    chunks[chunkIndex].SetTile(chunkInnerPos, Spriteindex, Normalindex, set);
+}
+
+TSE::TileMapChunk* TSE::TileMap::GetChunk(const Vector2 &pos)
+{
+    auto chunk = chunks.find(pos);
+    if(chunk == chunks.end())
+        return nullptr;
+    return &chunks[pos];
+}
+
+const std::vector<TSE::Vector2>* TSE::TileMap::GetChunkPositionsInOrder()
+{
+    if(dirty)
+    {
+        orderedChunks.clear();
+        switch (order)
+        {
+        case TopLeft:
+            for (int y = bounds.p1.y; y < bounds.p2.y + 1; y++)
+            {
+                for (int x = bounds.p1.x; x < bounds.p2.x + 1; x++)
+                {
+                    Vector2 p(x,y);
+                    auto v = chunks.find(p);
+                    if(v != chunks.end())
+                        orderedChunks.push_back(v->first);
+                }
+            }
+            break;
+        case TopRight:
+            for (int y = bounds.p1.y; y < bounds.p2.y + 1; y++)
+            {
+                for (int x = bounds.p2.x; x > bounds.p1.x - 1; x--)
+                {
+                    Vector2 p(x,y);
+                    auto v = chunks.find(p);
+                    if(v != chunks.end())
+                        orderedChunks.push_back(v->first);
+                }
+            }
+            break;
+        case BottomLeft:
+            for (int y = bounds.p2.y; y > bounds.p1.y - 1; y--)
+            {
+                for (int x = bounds.p1.x; x < bounds.p2.x + 1; x++)
+                {
+                    Vector2 p(x,y);
+                    auto v = chunks.find(p);
+                    if(v != chunks.end())
+                        orderedChunks.push_back(v->first);
+                }
+            }
+            break;
+        case BottomRight:
+            for (int y = bounds.p2.y; y > bounds.p1.y - 1; y--)
+            {
+                for (int x = bounds.p2.x; x > bounds.p1.x - 1; x--)
+                {
+                    Vector2 p(x,y);
+                    auto v = chunks.find(p);
+                    if(v != chunks.end())
+                        orderedChunks.push_back(v->first);
+                }
+            }
+            break;
+        }
+        dirty = false;
+    }
+    return &orderedChunks;
+}
+
+int TSE::TileMap::GetChunkCount()
+{
+    return chunks.size();
+}
+
+TSE::TileSet *TSE::TileMap::GetTileSet()
+{
+    return set;
+}
+
+void TSE::TileMap::SetNextLineOffset(const Vector2 &offset)
+{
+    nextLine = offset;
+    for(auto& [_, chunk] : chunks)
+    {
+        chunk.nextLine = offset;
+    }
+    DirtyAll();
+}
+
+TSE::Vector2 TSE::TileMap::GetNextLineOffset()
+{
+    return nextLine;
+}
+
+void TSE::TileMap::DirtyAll()
+{
+    dirty = true;
+    for(auto& chunk : chunks)
+    {
+        chunk.second.dirtyPositions = true;
+        chunk.second.dirtySpriteIds = true;
+    }
+}
+
+void TSE::TileMap::CheckBounds(Vector2 pos)
+{
+    if(pos.x > bounds.p2.x)
+        bounds.p2.x = pos.x;
+    if(pos.y > bounds.p2.y)
+        bounds.p2.y = pos.y;
+    if(pos.x < bounds.p1.x)
+        bounds.p1.x = pos.x;
+    if(pos.y < bounds.p1.y)
+        bounds.p1.y = pos.y;
+}
+
+TSE::Vector2 TSE::TileMap::LocalToChunkPos(const Vector2 &v)
+{
+    Vector2 p = Vector2((int)v.x % chunkSize, (int)v.y % chunkSize);
+    if(p.x < 0) p.x += chunkSize;
+    if(p.y < 0) p.y += chunkSize;
+    return p;
+}
+
+TSE::Vector2 TSE::TileMap::ChunkToLocalPos(const Vector2 &v, const TileMapChunk &chunk)
+{
+    return v + chunk.pos * chunkSize;
+}
+
+TSE::Vector2 TSE::TileMap::RealPosToTileMapPos(const Vector2 &v)
+{
+    return v * Vector2(nextLine.x, nextLine.y * 0.5f) + Vector2(-nextLine.x * v.y, nextLine.y * 0.5f * v.x);
+}
+
+TSE::Vector2 TSE::TileMap::TileMapToRealPos(const Vector2 &v)
+{
+    return v * Vector2(nextLine.x, nextLine.y * 0.5f) + Vector2(-nextLine.x * v.y, nextLine.y * 0.5f * v.x);
+}

TSE_Core/src/BehaviourScripts/TileMap.hpp

@@ -0,0 +1,76 @@
+#pragma once
+
+#define TILE_MAP typeid(TSE::TileMap).name()
+
+#include <unordered_map>
+#include "elements/BehaviourScript.hpp"
+#include "Vector2.hpp"
+#include "Vector2i.hpp"
+#include "elements/Sprite.hpp"
+#include "elements/TileSet.hpp"
+#include "enums/SortingOrder.hpp"
+
+namespace TSE
+{
+    struct TileMapChunk
+    {
+    private:
+        std::vector<Vector2> orderedPositions;
+        std::vector<Vector2i> orderedSpriteIDs;
+        SortingOrder order;
+        int chunksize;
+        std::unordered_map<Vector2, Vector2i> sprites;
+    public:
+        bool dirtyPositions = true;
+        bool dirtySpriteIds = true;
+        Vector2 nextLine;
+        Vector2 pos;
+        TileMapChunk(int _chunksize = 16, const Vector2& _pos = {0,0}, SortingOrder _order = TopRight);
+
+        void SetTile(const Vector2& p, const Vector2& Spriteindex, const Vector2& Normalindex, TileSet* set);
+        void RemoveTile(Vector2 p);
+        void SetOrdering(SortingOrder _order);
+        const std::vector<Vector2>* GetOrderedPositions();
+        const std::vector<Vector2i>* GetOrderedSpriteIds();
+        int GetChunksize();
+        int GetSpriteCount();
+
+    };
+
+    class TileMap : public BehaviourScript
+    {
+    private:
+        bool dirty = true;
+        std::vector<Vector2> orderedChunks;
+        Rect bounds = Rect(0,0,0,0);
+        Vector2 nextLine = Vector2(0.5f, 0.5f);
+    public:
+        int chunkSize = 16;
+        SortingOrder order = BottomRight;
+        Vector2 SpriteScale = Vector2(1,1);
+        TileSet* set;
+        std::unordered_map<Vector2, TileMapChunk> chunks;
+
+        void RemoveTile(Vector2 p);
+        void SetTile(Vector2 p, Vector2 Spriteindex, Vector2 Normalindex = {-1,-1});
+        TileMapChunk* GetChunk(const Vector2& pos);
+        const std::vector<Vector2>* GetChunkPositionsInOrder();
+        int GetChunkCount();
+        TileSet* GetTileSet();
+        const Rect& GetBounds() const { return bounds; }
+        void SetNextLineOffset(const Vector2& offset);
+        Vector2 GetNextLineOffset();
+        Vector2 RealPosToTileMapPos(const Vector2& v);
+        Vector2 TileMapToRealPos(const Vector2& v);
+        void DirtyAll();
+
+        inline const char* GetName() override
+        {
+            return "Tile Map";
+        }
+    private:
+        void CheckBounds(Vector2 pos);
+        Vector2 LocalToChunkPos(const Vector2& v);
+        Vector2 ChunkToLocalPos(const Vector2& v, const TileMapChunk& chunk);
+    };
+} // namespace TSE

TSE_Core/src/elements/AssetLibrary.cpp

@@ -0,0 +1,185 @@
+#include "AssetLibrary.hpp"
+#include "Material.hpp"
+#include "Mesh.hpp"
+#include "Texture.hpp"
+#include <iostream>
+#include <filesystem>
+#include <algorithm>
+#include "Debug.hpp"
+
+std::unordered_map<uuids::uuid, std::tuple<std::any, TSE::string, uuids::uuid>> TSE::AssetLibrary::assets;
+std::unordered_map<TSE::string, uuids::uuid> TSE::AssetLibrary::alreadyLoadedAssets;
+TSE::string TSE::AssetLibrary::currentAssetPath;
+
+void TSE::AssetLibrary::LoadDefaultAssets()
+{
+    Mesh* quad = new Mesh(Mesh::GetQuadMesh());
+    quad->id = TSE_ID_MESH_QUAD;
+    quad->IsVirtualAsset = true;
+
+    Mesh* circle = new Mesh(Mesh::GetCircleMesh());
+    circle->id = TSE_ID_MESH_CIRCLE;
+    circle->IsVirtualAsset = true;
+
+    SetValue(TSE_ID_MESH_QUAD, quad);
+    SetValue(TSE_ID_MESH_CIRCLE, circle);
+}
+
+void TSE::AssetLibrary::RemoveValue(const uuids::uuid &key, IAsset *asset)
+{
+    if(HasValue(key))
+    {
+        if(!asset->IsVirtualAsset)
+        {
+            alreadyLoadedAssets.erase(asset->rawPath);
+        }
+        assets.erase(key);
+    }
+}
+
+bool TSE::AssetLibrary::HasValue(const uuids::uuid &key)
+{
+    return assets.find(key) != assets.end();
+}
+
+int TSE::AssetLibrary::GetValueCount()
+{
+    return assets.size();
+}
+
+std::tuple<std::any, TSE::string, uuids::uuid> &TSE::AssetLibrary::GetValueAt(int j)
+{
+    auto it = assets.begin();
+    for (int i = 0; i < j; i++)
+    {
+        it++;
+    }
+    return it->second;
+}
+
+void TSE::AssetLibrary::SaveAllAssets()
+{
+    int count = GetValueCount();
+    for(int i = 0; i < count; i++)
+    {
+        std::tuple<std::any, string, uuids::uuid> tupel = GetValueAt(i);
+        auto[ptr, type, name] = tupel;
+        if (type == typeid(Material*).name())
+        {
+            Material* value = GetValue<Material*>(name);
+            if(!value->IsVirtualAsset)
+                value->SaveAsset();
+        }
+        if (type == typeid(Texture*).name())
+        {
+            Texture* value = GetValue<Texture*>(name);
+            if(!value->IsVirtualAsset)
+                value->SaveAsset();
+        }
+        if (type == typeid(Mesh*).name())
+        {
+            Mesh* value = GetValue<Mesh*>(name);
+            if(!value->IsVirtualAsset)
+                value->SaveAsset();
+        }
+    }
+}
+
+std::string ToLower(std::string str)
+{
+    std::transform(str.begin(), str.end(), str.begin(),
+        [](unsigned char c)
+        {
+            return static_cast<char>(std::tolower(c));
+        });
+
+    return str;
+}
+
+void TSE::AssetLibrary::LoadAllAssets(string &path)
+{
+    LoadDefaultAssets();
+    namespace fs = std::filesystem;
+
+    currentAssetPath = string(path);
+    if (!fs::exists(currentAssetPath) || !fs::is_directory(currentAssetPath))
+    {
+        TSE_ERROR("Invalid Asset Path: " + currentAssetPath);
+        return;
+    }
+    for (const auto& entry : fs::recursive_directory_iterator(currentAssetPath))
+    {
+        if (!entry.is_regular_file())
+            continue;
+
+        string ext = ToLower(entry.path().extension().string());
+        string path = entry.path().string();
+
+        if(alreadyLoadedAssets.find(path) != alreadyLoadedAssets.end()) continue;
+
+        if (ext == ".material")
+        {
+            Material* mat = new Material();
+            mat->LoadAsset(path);
+            SetValue(mat->id, mat);
+            alreadyLoadedAssets[path] = mat->id;
+        }
+        else if (ext == ".png" || ext == ".jpeg" || ext == ".jpg")
+        {
+            Texture* tex = new Texture(0,0);
+            tex->LoadAsset(path);
+            SetValue(tex->id, tex);
+            alreadyLoadedAssets[path] = tex->id;
+        }
+        else if (ext == ".obj")
+        {
+            Mesh* mesh = new Mesh();
+            mesh->LoadAsset(path);
+            SetValue(mesh->id, mesh);
+            alreadyLoadedAssets[path] = mesh->id;
+        }
+    }
+
+}
+
+void TSE::AssetLibrary::RescanAssets()
+{
+    int count = GetValueCount();
+    for(int i = 0; i < count; i++)
+    {
+        std::tuple<std::any, string, uuids::uuid> tupel = GetValueAt(i);
+        auto[ptr, type, name] = tupel;
+        if (type == typeid(Material*).name())
+        {
+            Material* value = GetValue<Material*>(name);
+            if(!value->IsVirtualAsset)
+                value->Rescan();
+        }
+        if (type == typeid(Texture*).name())
+        {
+            Texture* value = GetValue<Texture*>(name);
+            if(!value->IsVirtualAsset)
+                value->Rescan();
+        }
+        if (type == typeid(Mesh*).name())
+        {
+            Mesh* value = GetValue<Mesh*>(name);
+            if(!value->IsVirtualAsset)
+                value->Rescan();
+        }
+    }
+}
+
+TSE::string TSE::AssetLibrary::GetCurrentAssetPath()
+{
+    return currentAssetPath;
+}
+
+template void TSE::AssetLibrary::SetValue<TSE::Material>(const uuids::uuid&, TSE::Material*);
+template void TSE::AssetLibrary::SetValue<TSE::Texture>(const uuids::uuid&, TSE::Texture*);
+template void TSE::AssetLibrary::SetValue<TSE::Mesh>(const uuids::uuid&, TSE::Mesh*);
+
+
+template TSE::Texture* TSE::AssetLibrary::GetValue<TSE::Texture*>(const uuids::uuid&);
+template TSE::Material* TSE::AssetLibrary::GetValue<TSE::Material*>(const uuids::uuid&);
+template TSE::Mesh* TSE::AssetLibrary::GetValue<TSE::Mesh*>(const uuids::uuid&);

TSE_Core/src/elements/AssetLibrary.hpp

@@ -0,0 +1,56 @@
+#pragma once
+#include "interfaces/IAsset.hpp"
+#include <unordered_map>
+#include <any>
+#include "uuid.h"
+
+namespace TSE
+{
+    const uuids::uuid TSE_ID_MESH_QUAD = uuids::uuid::from_string("00000000-0000-0000-1000-000000000000").value();
+    const uuids::uuid TSE_ID_MESH_CIRCLE = uuids::uuid::from_string("00000000-0000-0000-1001-000000000000").value();
+
+    class AssetLibrary
+    {
+    private:
+        static std::unordered_map<uuids::uuid, std::tuple<std::any, string, uuids::uuid>> assets;
+        static std::unordered_map<string, uuids::uuid> alreadyLoadedAssets;
+
+
+        static string currentAssetPath;
+
+        static void LoadDefaultAssets();
+
+    public:
+        template<typename T>
+        static T GetValue(const uuids::uuid& key);
+
+        template<typename T>
+        static void SetValue(const uuids::uuid& key, T* value);
+        static void RemoveValue(const uuids::uuid& key, IAsset* asset);
+
+        static bool HasValue(const uuids::uuid& key);
+        static int GetValueCount();
+        static std::tuple<std::any, string, uuids::uuid>& GetValueAt(int i);
+
+        static void SaveAllAssets();
+        static void LoadAllAssets(string& path);
+        static void RescanAssets();
+
+        static string GetCurrentAssetPath();
+    };
+
+    template<typename T>
+    T AssetLibrary::GetValue(const uuids::uuid& key) {
+        auto it = assets.find(key);
+        if (it == assets.end()) {
+            throw std::runtime_error("AssetLibrary::GetValue - key '" + uuids::to_string(key) + "' not found");
+        }
+        auto [a,b,c] = it->second;
+        return std::any_cast<T>(a);
+    }
+
+    template<typename T>
+    void AssetLibrary::SetValue(const uuids::uuid& key, T* value) {
+        assets[key] = std::make_tuple(value, typeid(T).name(), key);
+    }
+}

TSE_Core/src/elements/Layer.cpp

@@ -1,6 +1,7 @@
 #include "Layer.hpp"
 #include "BehaviourScripts/Renderable.hpp"
 #include "elements/BehaviourScript.hpp"
+#include "IdGenerator.hpp"
 
 void HandleObject(TSE::Transformable* trans, TSE::TransformationStack& stack, TSE::IRenderer& rnd)
 {
@@ -24,6 +25,7 @@ void HandleObject(TSE::Transformable* trans, TSE::TransformationStack& stack, TS
 
 TSE::Layer::Layer(const string &n)
 {
+    ID = GenerateRandomUUID();
     name = n;
 }
 
@@ -94,3 +96,13 @@ void TSE::Layer::Update()
         trans->Update();
     }
 }
+
+void TSE::Layer::SetNonVisual(bool v)
+{
+    nonVisual = v;
+}
+
+bool TSE::Layer::IsVisual()
+{
+    return !nonVisual;
+}

TSE_Core/src/elements/Layer.hpp

@@ -4,14 +4,16 @@
 #include "Types.hpp"
 #include "interfaces/IRenderer.hpp"
 #include <vector>
+#include "interfaces/IIdentifyable.hpp"
 
 namespace TSE
 {
-    class Layer
+    class Layer : public IIdentifyable
     {
         private:
             string name;
             std::vector<Transformable*> objectsToRender;
+            bool nonVisual = false;
         
         public:
             Layer(const string& name);
@@ -27,5 +29,7 @@ namespace TSE
             void SetName(const string& name);
             std::vector<Transformable*>& GetAllObjects();
             void Update();
+            void SetNonVisual(bool v);
+            bool IsVisual();
     };
 } // namespace TSE

TSE_Core/src/elements/Material.cpp

@@ -9,6 +9,11 @@
 #include "Vector4.hpp"
 #include "Color.hpp"
 #include "Matrix4x4.hpp"
+#include "PathHelper.hpp"
+#include "utils/JsonExports.hpp"
+#include "Debug.hpp"
+#include "ShaderRegistry.hpp"
+#include "AssetLibrary.hpp"
 
 namespace TSE
 {
@@ -18,7 +23,9 @@ namespace TSE
         id = GenerateRandomUUID();
     }
     Material::Material(const string& name, IShader* shader, uuids::uuid id)
-    : name(name), shader(shader), id(id) {}
+    : name(name), shader(shader){
+        this->id = id;
+    }
 
     Material::Material(const string &name, IShader *shader)
     : name(name), shader(shader)
@@ -59,7 +66,268 @@ namespace TSE
         return id;
     }
 
+    bool Material::LoadAsset(string &path)
+    {
+        rawPath = string(path);
+        string metaPath = PathToMetaPath(rawPath);
+        using json = nlohmann::ordered_json;
+
+        std::ifstream rawStream;
+        OpenFileReading(rawStream, rawPath);
+        json material = json::parse(rawStream);
+        if(material["type"] != "material")
+        {
+            rawStream.close();
+            TSE_ERROR("Asset Loading Error (Material): not a material file = " + ((string)material["type"]));
+            return false;
+        }
+        if(material["version"] == 1)
+        {
+            name = material["name"];
+            shader = ShaderRegistry::GetShader(material["shader"]);
+            if (material.contains("properties"))
+                for (auto& [name, prop] : material["properties"].items())
+                {
+                    std::string type = prop["type"];
+                    auto& value = prop["value"];
+
+                    if (type == "Int")
+                    {
+                        int v = value.get<int>();
+                        SetValue(name, v);
+                    }
+                    else if (type == "Float")
+                    {
+                        float v = value.get<float>();
+                        SetValue(name, v);
+                    }
+                    else if (type == "Vector2")
+                    {
+                        Vector2 v = ImportVector2(value);
+                        SetValue(name, v);
+                    }
+                    else if (type == "Vector3")
+                    {
+                        Vector3 v = ImportVector3(value);
+                        SetValue(name, v);
+                    }
+                    else if (type == "Vector4")
+                    {
+                        Vector4 v = ImportVector4(value);
+                        SetValue(name, v);
+                    }
+                    else if (type == "Color")
+                    {
+                        Color v = ImportColor(value);
+                        SetValue(name, v);
+                    }
+                    else if (type == "String")
+                    {
+                        string v = value.get<string>();
+                        SetValue(name, v);
+                    }
+                    else if (type == "Uint")
+                    {
+                        uint v = value.get<uint>();
+                        SetValue(name, v);
+                    }
+                }
+            rawStream.close();
+
+            Hash();
+
+            rawStream.close();
+            if(FileExists(metaPath))
+            {
+                std::ifstream metaStream;
+                OpenFileReading(metaStream, metaPath);
+                json meta = json::parse(metaStream);
+                if(meta["type"] != "metadata")
+                {
+                    metaStream.close();
+                    TSE_WARNING("Rebuilding corrupted meta file (Material): " + metaPath);
+                    SaveMeta();
+                    return true;
+                }
+                if(meta["version"] == 1)
+                {
+                    if(meta["assetType"] == "material")
+                    {
+                        id = uuids::uuid::from_string((string)meta["id"]).value_or(id);
+
+                        //dependencies;
+
+                        metaStream.close();
+                        SaveMeta();
+                        return true;
+                    }
+                    else
+                    {
+                        metaStream.close();
+                        TSE_WARNING("Meta file incompatible with asset type. Please delete for auto regeneration or fix maualy (Material): " + metaPath);
+                        return true;
+                    }
+                }
+                else
+                {
+                    metaStream.close();
+                    TSE_WARNING("Meta file incompatible. Please delete for auto regeneration or fix maualy (Material): " + metaPath);
+                    return true;
+                }
+            }
+            else
+            {
+                SaveMeta();
+                return true;
+            }
+        }
+        else
+        {
+            rawStream.close();
+            TSE_ERROR("Asset Loading Error (Material): incompatible asset version = " + std::to_string((int)material["version"]));
+            return false;
+        }
+
+    }
+
+    void Material::SaveAsset()
+    {
+        if(IsVirtualAsset) return;
+        using json = nlohmann::ordered_json;
+
+        json material = GenerateMaterialJson();
+        std::ofstream rawStream;
+        CreateFileWriting(rawStream, rawPath);
+        rawStream << material.dump(4) << std::endl;
+        rawStream.close();
+
+        Hash();
+
+        SaveMeta();
+    }
+
+    nlohmann::ordered_json Material::GenerateMaterialJson()
+    {
+        using json = nlohmann::ordered_json;
+
+        json material;
+        material["type"] = "material";
+        material["version"] = 1;
+        material["name"] = name;
+        material["shader"] = shader->GetName();
+
+        int count = GetValueCount();
+        for(int i = 0; i < count; i++)
+        {
+            std::tuple<std::any, std::string, std::string> tupel = GetValueAt(i);
+            auto[ptr, type, name] = tupel;
+            if (type == typeid(int).name())
+            {
+                int value = GetValue<int>(name);
+                material["properties"][name]["type"] = "Int";
+                material["properties"][name]["value"] = value;
+            }
+            else if (type == typeid(float).name())
+            {
+                float value = GetValue<float>(name);
+                material["properties"][name]["type"] = "Float";
+                material["properties"][name]["value"] = value;
+            }
+            else if (type == typeid(Vector2).name())
+            {
+                Vector2 value = GetValue<Vector2>(name);
+                material["properties"][name]["type"] = "Vector2";
+                material["properties"][name]["value"] = ExportVector2(value);
+            }
+            else if (type == typeid(Vector3).name())
+            {
+                Vector3 value = GetValue<Vector3>(name);
+                material["properties"][name]["type"] = "Vector3";
+                material["properties"][name]["value"] = ExportVector3(value);
+            }
+            else if (type == typeid(Vector4).name())
+            {
+                Vector4 value = GetValue<Vector4>(name);
+                material["properties"][name]["type"] = "Vector4";
+                material["properties"][name]["value"] = ExportVector4(value);
+            }
+            else if (type == typeid(Matrix4x4).name())
+            {
+                Matrix4x4 value = GetValue<Matrix4x4>(name);
+                //TODO: need to implement;
+            }
+            else if (type == typeid(Color).name())
+            {
+                Color value = GetValue<Color>(name);
+                material["properties"][name]["type"] = "Color";
+                material["properties"][name]["value"] = ExportColor(value);
+            }
+            else if (type == typeid(std::string).name())
+            {
+                std::string value = GetValue<std::string>(name);
+                material["properties"][name]["type"] = "String";
+                material["properties"][name]["value"] = value;
+            }
+            else if (type == typeid(Texture*).name())
+            {
+                Texture* value = GetValue<Texture*>(name);
+                //todo: implement
+            }
+            if (type == typeid(uint).name())
+            {
+                int value = GetValue<uint>(name);
+                material["properties"][name]["type"] = "Uint";
+                material["properties"][name]["value"] = value;
+            }
+        }
+        return material;
+    }
+
+    void Material::Hash()
+    {
+        using json = nlohmann::ordered_json;
+
+        json material = GenerateMaterialJson();
+        hash = sha256(material.dump(-1));
+    }
+
+    string Material::assetType()
+    {
+        return "material";
+    }
+
+    void Material::UnloadAsset()
+    {
+        AssetLibrary::RemoveValue(id, static_cast<IAsset*>(this));
+        delete(this);
+    }
+
+    void Material::SaveMeta()
+    {
+        string metaPath = PathToMetaPath(rawPath);
+        using json = nlohmann::ordered_json;
+
+        json meta;
+        meta["type"] = "metadata";
+        meta["assetType"] = "material";
+        meta["version"] = 1;
+        meta["source"] = rawPath; //todo: clamp to assets root
+        meta["id"] = uuids::to_string(id);
+        meta["hash"] = hash;
+        for (int i = 0; i < dependecies.size(); i++)
+        {
+            meta["dependencies"][i]["id"] = uuids::to_string(dependecies[i]->id);
+            meta["dependencies"][i]["path"] = dependecies[i]->rawPath; //todo: clamp to assets root
+        }
+
+        std::ofstream metaStream;
+        CreateFileWriting(metaStream, metaPath);
+        metaStream << meta.dump(4) << std::endl;
+        metaStream.close();
+    }
+
     template void Material::SetValue<int>(const string&, const int&);
+    template void Material::SetValue<uint>(const string&, const uint&);
     template void Material::SetValue<float>(const string&, const float&);
     template void Material::SetValue<Vector2>(const string&, const Vector2&);
     template void Material::SetValue<Vector3>(const string&, const Vector3&);
@@ -70,6 +338,7 @@ namespace TSE
     template void Material::SetValue<ITexture>(const string&, const ITexture*);
 
     template int Material::GetValue<int>(const string&) const;
+    template uint Material::GetValue<uint>(const string&) const;
     template float Material::GetValue<float>(const string&) const;
     template Vector2 Material::GetValue<Vector2>(const string&) const;
     template Vector3 Material::GetValue<Vector3>(const string&) const;

TSE_Core/src/elements/Material.hpp

@@ -6,14 +6,15 @@
 #include <any>
 #include <string>
 #include <tuple>
+#include "interfaces/IAsset.hpp"
+#include "json.hpp"
 
 namespace TSE
 {
-    struct Material
+    struct Material : public IAsset
     {
         private:
             string name;
-            uuids::uuid id;
             IShader* shader;
 
             std::unordered_map<string, std::tuple<std::any, string, string>> values;
@@ -40,6 +41,15 @@ namespace TSE
             IShader* GetShader() const;
             void SetShader(IShader* shader);
             uuids::uuid GetID() const;
+
+            bool LoadAsset(string& path) override;
+            void SaveAsset() override;
+            nlohmann::ordered_json GenerateMaterialJson();
+            void Hash() override;
+            string assetType() override;
+            void UnloadAsset() override;
+        protected:
+            void SaveMeta() override;
     };
 
     template<typename T>

TSE_Core/src/elements/Mesh.cpp

@@ -0,0 +1,564 @@
+#include "Mesh.hpp"
+#include "MathF.hpp"
+#include <cmath>
+#include "json.hpp"
+#include "PathHelper.hpp"
+#include "IdGenerator.hpp"
+#include "Debug.hpp"
+#include "elements/AssetLibrary.hpp"
+#include <algorithm>
+#include <filesystem>
+#include <iomanip>
+#include <limits>
+#include <sstream>
+#include <unordered_map>
+
+namespace
+{
+    struct ObjFaceVertex
+    {
+        int vertexIndex = -1;
+        int uvIndex = -1;
+
+        bool operator==(const ObjFaceVertex& other) const
+        {
+            return vertexIndex == other.vertexIndex && uvIndex == other.uvIndex;
+        }
+    };
+
+    struct ObjFaceVertexHash
+    {
+        size_t operator()(const ObjFaceVertex& value) const
+        {
+            size_t h1 = std::hash<int>{}(value.vertexIndex);
+            size_t h2 = std::hash<int>{}(value.uvIndex);
+            return h1 ^ (h2 + 0x9e3779b9 + (h1 << 6) + (h1 >> 2));
+        }
+    };
+
+    struct ObjMeshData
+    {
+        TSE::string name;
+        std::vector<TSE::Vector3> vertecies;
+        std::vector<TSE::ushort> indecies;
+        std::vector<TSE::Vector2> uvs;
+        std::unordered_map<ObjFaceVertex, TSE::ushort, ObjFaceVertexHash> vertexLookup;
+    };
+
+    int ResolveObjIndex(int index, size_t count)
+    {
+        if(index > 0)
+        {
+            return index - 1;
+        }
+        if(index < 0)
+        {
+            return static_cast<int>(count) + index;
+        }
+        return -1;
+    }
+
+    ObjFaceVertex ParseFaceVertex(const std::string& token, size_t vertexCount, size_t uvCount)
+    {
+        ObjFaceVertex result;
+        std::stringstream stream(token);
+        std::string part;
+
+        if(std::getline(stream, part, '/') && !part.empty())
+        {
+            result.vertexIndex = ResolveObjIndex(std::stoi(part), vertexCount);
+        }
+
+        if(std::getline(stream, part, '/') && !part.empty())
+        {
+            result.uvIndex = ResolveObjIndex(std::stoi(part), uvCount);
+        }
+
+        return result;
+    }
+
+    bool AddObjFaceVertex(
+        ObjMeshData& mesh,
+        const ObjFaceVertex& faceVertex,
+        const std::vector<TSE::Vector3>& sourceVertices,
+        const std::vector<TSE::Vector2>& sourceUvs)
+    {
+        if(faceVertex.vertexIndex < 0 || faceVertex.vertexIndex >= static_cast<int>(sourceVertices.size()))
+        {
+            return false;
+        }
+
+        auto existing = mesh.vertexLookup.find(faceVertex);
+        if(existing != mesh.vertexLookup.end())
+        {
+            mesh.indecies.push_back(existing->second);
+            return true;
+        }
+
+        if(mesh.vertecies.size() > std::numeric_limits<TSE::ushort>::max())
+        {
+            TSE_WARNING("OBJ mesh has more vertices than ushort indices can address: " + mesh.name);
+            return false;
+        }
+
+        TSE::ushort newIndex = static_cast<TSE::ushort>(mesh.vertecies.size());
+        mesh.vertecies.push_back(sourceVertices[faceVertex.vertexIndex]);
+
+        if(faceVertex.uvIndex >= 0 && faceVertex.uvIndex < static_cast<int>(sourceUvs.size()))
+        {
+            mesh.uvs.push_back(sourceUvs[faceVertex.uvIndex]);
+        }
+        else
+        {
+            mesh.uvs.emplace_back(0.0f, 0.0f);
+        }
+
+        mesh.vertexLookup[faceVertex] = newIndex;
+        mesh.indecies.push_back(newIndex);
+        return true;
+    }
+
+    TSE::string MeshGeometryHash(
+        const std::vector<TSE::Vector3>& vertecies,
+        const std::vector<TSE::ushort>& indecies,
+        const std::vector<TSE::Vector2>& uvs)
+    {
+        std::ostringstream stream;
+        stream << std::setprecision(std::numeric_limits<float>::max_digits10);
+
+        stream << "v:" << vertecies.size() << ";";
+        for(const auto& vertex : vertecies)
+        {
+            stream << vertex.x << "," << vertex.y << "," << vertex.z << ";";
+        }
+
+        stream << "i:" << indecies.size() << ";";
+        for(TSE::ushort index : indecies)
+        {
+            stream << index << ";";
+        }
+
+        stream << "uv:" << uvs.size() << ";";
+        for(const auto& uv : uvs)
+        {
+            stream << uv.x << "," << uv.y << ";";
+        }
+
+        return picosha2::hash256_hex_string(stream.str());
+    }
+
+    TSE::string MeshGeometryHash(const TSE::Mesh& mesh)
+    {
+        return MeshGeometryHash(mesh.vertecies, mesh.indecies, mesh.uvs);
+    }
+}
+
+TSE::Mesh::Mesh()
+{
+    id = GenerateRandomUUID();
+    name = "";
+}
+
+TSE::Mesh::Mesh(string _name, const std::vector<Vector3> &_vertecies, const std::vector<ushort> &_indecies, const std::vector<Vector2> &_uvs)
+{
+    id = GenerateRandomUUID();
+    name = _name;
+    vertecies = std::move(_vertecies);
+    indecies = std::move(_indecies);
+    uvs = std::move(_uvs);
+}
+
+size_t TSE::Mesh::IndeciesCount() const
+{
+    return indecies.size();
+}
+
+size_t TSE::Mesh::VerteciesCount() const
+{
+    return vertecies.size();
+}
+
+TSE::Mesh TSE::Mesh::GetCircleMesh(ushort segments)
+{
+    std::vector<Vector3> verts;
+    std::vector<ushort> indices;
+    std::vector<Vector2> uvs;
+
+    verts.emplace_back(0.0f, 0.0f, 0.0f);
+    uvs.emplace_back(0.5f, 0.5f);
+
+    float angleStep = 2.0f * TSE_PI / segments;
+
+    for (int i = 0; i <= segments; ++i) {
+        float angle = i * angleStep;
+        float x = std::cos(angle) * 0.5f;
+        float y = std::sin(angle) * 0.5f;
+        verts.emplace_back(x, y, 0);
+        uvs.emplace_back(x + 0.5f, y + 0.5f);
+
+        if (i > 0) {
+            indices.push_back(0);
+            indices.push_back(i);
+            indices.push_back(i + 1);
+        }
+    }
+
+    return Mesh("Circle", verts, indices, uvs);
+}
+
+TSE::Mesh TSE::Mesh::GetQuadMesh()
+{
+    std::vector<Vector3> verts = {
+        Vector3(-0.5f, -0.5f, 0),
+        Vector3( 0.5f, -0.5f, 0),
+        Vector3( 0.5f,  0.5f, 0),
+        Vector3(-0.5f,  0.5f, 0)
+    };
+
+    std::vector<Vector2> uvs = {
+        Vector2(0.0f, 0.0f),
+        Vector2(1.0f, 0.0f),
+        Vector2(1.0f, 1.0f),
+        Vector2(0.0f, 1.0f)
+    };
+
+    std::vector<unsigned short> indices = {
+        0, 1, 2,
+        2, 3, 0
+    };
+
+    return Mesh("Quad", verts, indices, uvs);
+}
+
+void TSE::Mesh::LoadObj(const string &path)
+{
+
+    std::ifstream objStream;
+    OpenFileReading(objStream, path);
+    if(!objStream.is_open())
+    {
+        TSE_WARNING("Could not open OBJ file: " + path);
+        return;
+    }
+
+    namespace fs = std::filesystem;
+    string fallbackName = fs::path(path).stem().string();
+    std::vector<Vector3> sourceVertices;
+    std::vector<Vector2> sourceUvs;
+    std::vector<ObjMeshData> objects;
+    ObjMeshData* currentObject = nullptr;
+
+    auto ensureObject = [&]() -> ObjMeshData&
+    {
+        if(currentObject == nullptr)
+        {
+            objects.emplace_back();
+            objects.back().name = fallbackName;
+            currentObject = &objects.back();
+        }
+        return *currentObject;
+    };
+
+    std::string line;
+    while(std::getline(objStream, line))
+    {
+        std::stringstream lineStream(line);
+        std::string command;
+        lineStream >> command;
+
+        if(command == "v")
+        {
+            float x = 0.0f;
+            float y = 0.0f;
+            float z = 0.0f;
+            lineStream >> x >> y >> z;
+            sourceVertices.emplace_back(x, y, z);
+        }
+        else if(command == "vt")
+        {
+            float u = 0.0f;
+            float v = 0.0f;
+            lineStream >> u >> v;
+            sourceUvs.emplace_back(u, v);
+        }
+        else if(command == "o")
+        {
+            std::string objectName;
+            std::getline(lineStream >> std::ws, objectName);
+            objects.emplace_back();
+            objects.back().name = objectName.empty() ? fallbackName : objectName;
+            currentObject = &objects.back();
+        }
+        else if(command == "f")
+        {
+            ObjMeshData& mesh = ensureObject();
+            std::vector<ObjFaceVertex> face;
+            std::string token;
+            while(lineStream >> token)
+            {
+                face.push_back(ParseFaceVertex(token, sourceVertices.size(), sourceUvs.size()));
+            }
+
+            if(face.size() < 3)
+            {
+                continue;
+            }
+
+            bool hasInvalidVertex = std::any_of(face.begin(), face.end(), [&sourceVertices](const ObjFaceVertex& faceVertex)
+            {
+                return faceVertex.vertexIndex < 0 || faceVertex.vertexIndex >= static_cast<int>(sourceVertices.size());
+            });
+            if(hasInvalidVertex)
+            {
+                TSE_WARNING("Skipping invalid OBJ face in: " + path);
+                continue;
+            }
+
+            for(size_t i = 1; i + 1 < face.size(); i++)
+            {
+                AddObjFaceVertex(mesh, face[0], sourceVertices, sourceUvs);
+                AddObjFaceVertex(mesh, face[i], sourceVertices, sourceUvs);
+                AddObjFaceVertex(mesh, face[i + 1], sourceVertices, sourceUvs);
+            }
+        }
+    }
+
+    objects.erase(
+        std::remove_if(objects.begin(), objects.end(), [](const ObjMeshData& object)
+        {
+            return object.vertecies.empty() || object.indecies.empty();
+        }),
+        objects.end());
+
+    if(objects.empty())
+    {
+        name = fallbackName;
+        return;
+    }
+
+    if(objects.size() == 1)
+    {
+        name = objects[0].name;
+        vertecies = std::move(objects[0].vertecies);
+        indecies = std::move(objects[0].indecies);
+        uvs = std::move(objects[0].uvs);
+        return;
+    }
+
+    name = fallbackName;
+    for(auto& object : objects)
+    {
+        if(vertecies.size() + object.vertecies.size() > std::numeric_limits<ushort>::max())
+        {
+            TSE_WARNING("Combined OBJ mesh has more vertices than ushort indices can address: " + path);
+            continue;
+        }
+
+        ushort indexOffset = static_cast<ushort>(vertecies.size());
+        vertecies.insert(vertecies.end(), object.vertecies.begin(), object.vertecies.end());
+        uvs.insert(uvs.end(), object.uvs.begin(), object.uvs.end());
+        for(ushort index : object.indecies)
+        {
+            indecies.push_back(static_cast<ushort>(index + indexOffset));
+        }
+
+        Mesh* submesh = new Mesh(object.name, object.vertecies, object.indecies, object.uvs);
+        submesh->rawPath = path + "#" + object.name;
+        submesh->hash = MeshGeometryHash(*submesh);
+        submesh->IsVirtualAsset = true;
+        derivedAssets.push_back(submesh);
+        AssetLibrary::SetValue(submesh->id, submesh);
+    }
+}
+
+bool TSE::Mesh::LoadAsset(string &path)
+{
+    namespace fs = std::filesystem;
+
+    for(auto submesh : derivedAssets)
+    {
+        AssetLibrary::RemoveValue(submesh->id, submesh);
+        delete(submesh);
+    }
+    derivedAssets.clear();
+
+    if(vertecies.size() != 0)
+    {
+        vertecies.clear();
+    }
+    if(indecies.size() != 0)
+    {
+        indecies.clear();
+    }
+    if(uvs.size() != 0)
+    {
+        uvs.clear();
+    }
+    rawPath = string(path);
+    name = rawPath;
+    string extension = fs::directory_entry(rawPath).path().extension().string();
+    if(extension == ".obj")
+    {
+        LoadObj(rawPath);
+    }
+
+    string metaPath = PathToMetaPath(rawPath);
+    using json = nlohmann::ordered_json;
+
+    Hash();
+    for(auto derivedAsset : derivedAssets)
+    {
+        Mesh* submesh = dynamic_cast<Mesh*>(derivedAsset);
+        if(submesh != nullptr)
+        {
+            submesh->hash = MeshGeometryHash(*submesh);
+        }
+    }
+    
+    if(FileExists(metaPath))
+    {
+        std::ifstream metaStream;
+        OpenFileReading(metaStream, metaPath);
+        json meta = json::parse(metaStream);
+        if(meta["type"] != "metadata")
+        {
+            metaStream.close();
+            TSE_WARNING("Rebuilding corrupted meta file (Texture): " + metaPath);
+            SaveMeta();
+            return true;
+        }
+        if(meta["version"] == 1)
+        {
+            if(meta["assetType"] == "mesh")
+            {
+                id = uuids::uuid::from_string((string)meta["id"]).value_or(id);
+
+                std::unordered_map<string, string> derivedAssetIds;
+                if(meta.contains("derivedAssets") && meta["derivedAssets"].is_array())
+                {
+                    for(const auto& derivedAssetMeta : meta["derivedAssets"])
+                    {
+                        if(derivedAssetMeta.contains("hash") && derivedAssetMeta.contains("id"))
+                        {
+                            derivedAssetIds[(string)derivedAssetMeta["hash"]] = (string)derivedAssetMeta["id"];
+                        }
+                    }
+                }
+
+                for(auto derivedAsset : derivedAssets)
+                {
+                    Mesh* submesh = dynamic_cast<Mesh*>(derivedAsset);
+                    if(submesh == nullptr)
+                    {
+                        continue;
+                    }
+
+                    submesh->hash = MeshGeometryHash(*submesh);
+                    auto idIt = derivedAssetIds.find(submesh->hash);
+                    if(idIt == derivedAssetIds.end())
+                    {
+                        continue;
+                    }
+
+                    uuids::uuid oldId = submesh->id;
+                    submesh->id = uuids::uuid::from_string(idIt->second).value_or(submesh->id);
+                    if(oldId != submesh->id)
+                    {
+                        AssetLibrary::RemoveValue(oldId, submesh);
+                        AssetLibrary::SetValue(submesh->id, submesh);
+                    }
+                }
+
+                metaStream.close();
+                SaveMeta();
+                return true;
+            }
+            else
+            {
+                metaStream.close();
+                TSE_WARNING("Meta file incompatible with asset type. Please delete for auto regeneration or fix maualy (Mesh): " + metaPath);
+                return true;
+            }
+        }
+        else
+        {
+            metaStream.close();
+            TSE_WARNING("Meta file incompatible. Please delete for auto regeneration or fix maualy (Mesh): " + metaPath);
+            return true;
+        }
+    }
+    else
+    {
+        SaveMeta();
+        return true;
+    }
+}
+
+void TSE::Mesh::SaveAsset()
+{
+    if(IsVirtualAsset) return;
+    Hash();
+    SaveMeta();
+}
+
+void TSE::Mesh::Hash()
+{
+    std::ifstream ifs(rawPath, std::ios::binary);
+    std::vector<unsigned char> s(picosha2::k_digest_size);
+    picosha2::hash256(ifs, s.begin(), s.end());
+    hash = picosha2::hash256_hex_string(s);
+    ifs.close();
+}
+
+TSE::string TSE::Mesh::assetType()
+{
+    return "mesh";
+}
+
+void TSE::Mesh::UnloadAsset()
+{
+    for(auto submesh : derivedAssets)
+    {
+        AssetLibrary::RemoveValue(submesh->id, submesh);
+        delete(submesh);
+    }
+    AssetLibrary::RemoveValue(id, static_cast<IAsset*>(this));
+    delete(this);
+}
+
+void TSE::Mesh::SaveMeta()
+{
+    string metaPath = PathToMetaPath(rawPath);
+    using json = nlohmann::ordered_json;
+
+    json meta;
+    meta["type"] = "metadata";
+    meta["assetType"] = "mesh";
+    meta["version"] = 1;
+    meta["source"] = rawPath; //todo: clamp to assets root
+    meta["id"] = uuids::to_string(id);
+    meta["hash"] = hash;
+    meta["derivedAssets"] = json::array();
+
+    for(auto derivedAsset : derivedAssets)
+    {
+        Mesh* submesh = dynamic_cast<Mesh*>(derivedAsset);
+        if(submesh == nullptr)
+        {
+            continue;
+        }
+
+        submesh->hash = MeshGeometryHash(*submesh);
+
+        json derivedAssetMeta;
+        derivedAssetMeta["name"] = submesh->name;
+        derivedAssetMeta["id"] = uuids::to_string(submesh->id);
+        derivedAssetMeta["hash"] = submesh->hash;
+        meta["derivedAssets"].push_back(derivedAssetMeta);
+    }
+
+    std::ofstream metaStream;
+    CreateFileWriting(metaStream, metaPath);
+    metaStream << meta.dump(4) << std::endl;
+    metaStream.close();
+}

TSE_Core/src/elements/Mesh.hpp

@@ -4,10 +4,11 @@
 #include "Types.hpp"
 #include "Vector3.hpp"
 #include "Vector2.hpp"
+#include "interfaces/IAsset.hpp"
 
 namespace TSE
 {
-    class Mesh
+    class Mesh : public IAsset
     {
         public:
         string name;
@@ -41,5 +42,16 @@ namespace TSE
         /// @brief gives you a basic unit quad with (-0.5, -0.5) -> (0.5, 0.5)
         /// @return the resulting mesh
         static Mesh GetQuadMesh();
+
+        void LoadObj(const string& path);
+
+        bool LoadAsset(string& path) override;
+        void SaveAsset() override;
+        void Hash() override;
+        string assetType() override;
+        void UnloadAsset() override;
+
+    protected:
+        void SaveMeta() override;
     };
 } // namespace TSE

TSE_Core/src/elements/RenderPipeline.cpp

@@ -0,0 +1,40 @@
+#include "RenderPipeline.hpp"
+
+void TSE::RenderPipeline::AddRenderStep(const RenderStep &step)
+{
+    steps.push_back(step);
+}
+
+void TSE::RenderPipeline::AddRenderStepAt(const RenderStep &step, int n)
+{
+    steps.insert(steps.begin() + n, step);
+}
+
+void TSE::RenderPipeline::SetRenderStepAt(const RenderStep &step, int n)
+{
+    steps[n] = step;
+}
+
+void TSE::RenderPipeline::RemoveRenderStepAt(int n)
+{
+    auto i = steps.begin() += n;
+    steps.erase(i);
+}
+
+int TSE::RenderPipeline::GetRenderStepCount()
+{
+    return steps.size();
+}
+
+const TSE::RenderStep &TSE::RenderPipeline::GetRenderStepAt(int n)
+{
+    return steps[n];
+}
+
+TSE::RenderPipeline* TSE::RenderPipeline::CreateEmpty()
+{
+    RenderPipeline* res = new RenderPipeline();
+    RenderStep step;
+    res->AddRenderStep(step);
+    return res;
+}

TSE_Core/src/elements/RenderPipeline.hpp

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "RenderStep.hpp"
+
+namespace TSE
+{
+    class RenderPipeline
+    {
+    private:
+        std::vector<RenderStep> steps;
+
+    public:
+        void AddRenderStep(const RenderStep& step);
+        void AddRenderStepAt(const RenderStep& step, int n);
+        void SetRenderStepAt(const RenderStep& step, int n);
+        void RemoveRenderStepAt(int n);
+
+        int GetRenderStepCount();
+        const RenderStep& GetRenderStepAt(int n);
+
+        static RenderPipeline* CreateEmpty();
+    };
+} // namespace TSE

TSE_Core/src/elements/RenderStep.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "Layer.hpp"
+#include <vector>
+#include "interfaces/IRenderTarget.hpp"
+#include "Types.hpp"
+
+namespace TSE
+{
+    struct RenderStep
+    {
+    public:
+        std::vector<Layer*> layersToRender;
+        IRenderTarget* target;
+        bool EditorCamera = true;
+    };
+    
+} // namespace TSE

TSE_Core/src/elements/Scene.cpp

@@ -1,24 +1,89 @@
 #include "Scene.hpp"
+#include "BehaviourScripts/Camera.hpp"
+#include <algorithm>
+#include "Debug.hpp"
+#include "RenderPipeline.hpp"
 
 void TSE::Scene::Render(IRenderer &rnd, const IWindow &wnd)
 {
-    int counter = 1;
-    for(auto l : layers)
-    {
-        l.second->Render(rnd);
-        if(counter++ != layers.size())
-        {
-            rnd.End(); //OPTIMIZE:
-            //takes up 13,97% of function, but only needed, if there is more then one layer
-            //possible optimizations:
-            // -remove layers
-            // -make layer calculations, in shader
-            // -make an offset, that is calculated on cpu, and then commit everything at once
+    RenderPipeline* pipeline = IRenderer::pipeline;
+    auto camerasBackup = std::vector<Camera*>(IRenderer::camerasToRenderWith);
     
-            // now it is better because it is only done once per frame if only one shader is used, or textures are full, or more then one layers are used
-            rnd.Flush();
-            rnd.Begin();
-            wnd.ClearDepthBuffer();
+    if(pipeline != nullptr)
+    {
+        for(int i = 0; i < pipeline->GetRenderStepCount(); i++)
+        {
+            IRenderer::camerasToRenderWith = std::vector<Camera*>(camerasBackup);
+            const RenderStep& step = pipeline->GetRenderStepAt(i);
+            if(!step.EditorCamera)
+            {
+                
+                for(int i = 0; i < IRenderer::camerasToRenderWith.size(); i++)
+                {
+                    if(IRenderer::camerasToRenderWith[i]->baseObject->name == ".EditorCamera")
+                    IRenderer::camerasToRenderWith.erase(IRenderer::camerasToRenderWith.begin() + i);
+                }
+            }
+            for(int i = 0; i < IRenderer::camerasToRenderWith.size(); i++)
+            {
+                if(IRenderer::camerasToRenderWith[i]->baseObject->name != ".EditorCamera")
+                IRenderer::camerasToRenderWith[i]->SetRenderTarget(step.target);
+            }
+            
+            int counter = 1;
+
+            for(auto l : step.layersToRender)
+            {
+                if(!l->IsVisual()) continue;
+                l->Render(rnd);
+                if(counter++ != layers.size())
+                {
+                    rnd.End(); //OPTIMIZE:
+                    //takes up 13,97% of function, but only needed, if there is more then one layer
+                    //possible optimizations:
+                    // -remove layers
+                    // -make layer calculations, in shader
+                    // -make an offset, that is calculated on cpu, and then commit everything at once
+
+                    // now it is better because it is only done once per frame if only one shader is used, or textures are full, or more then one layers are used
+                    rnd.Flush();
+                    rnd.Begin();
+                    wnd.ClearDepthBuffer();
+                }
+            }
+        }
+    }
+    else
+    {
+        int counter = 1;
+        for(auto l : layers)
+        {
+            IRenderer::camerasToRenderWith.clear();
+            if(!l.second->IsVisual()) continue;
+            for(auto camera : camerasBackup)
+            {
+                auto it = std::find(camera->layersNotToRender.begin(), camera->layersNotToRender.end(), l.second->GetID());
+                if(it == camera->layersNotToRender.end())
+                {
+                    IRenderer::camerasToRenderWith.push_back(camera);
+                }
+            }
+
+            l.second->Render(rnd);
+            if(counter++ != layers.size())
+            {
+                rnd.End(); //OPTIMIZE:
+                //takes up 13,97% of function, but only needed, if there is more then one layer
+                //possible optimizations:
+                // -remove layers
+                // -make layer calculations, in shader
+                // -make an offset, that is calculated on cpu, and then commit everything at once
+
+                // now it is better because it is only done once per frame if only one shader is used, or textures are full, or more then one layers are used
+                rnd.Flush();
+                rnd.Begin();
+                wnd.ClearDepthBuffer();
+            }
         }
     }
 }

TSE_Core/src/elements/ShaderRegistry.hpp

@@ -12,9 +12,9 @@ namespace TSE
         inline static std::unordered_map<string, IShader*> registeredShaders = {};
 
     public:
-        inline static void SetShader(const string& name, IShader* shader)
+        inline static void SetShader(IShader* shader)
         {
-            registeredShaders[name] = shader;
+            registeredShaders[shader->GetName()] = shader;
         };
         inline static IShader* GetShader(const string& name)
         {

TSE_Core/src/elements/Texture.cpp

@@ -2,28 +2,51 @@
 #include "Debug.hpp"
 #include "Color.hpp"
 #include "ErrorTextureData.hpp"
+#include <filesystem>
+#include "json.hpp"
+#include "PathHelper.hpp"
+#include "utils/JsonExports.hpp"
+#include "IdGenerator.hpp"
+#include "AssetLibrary.hpp"
 
 TSE::Texture::Texture(const string &path)
+{
+    id = GenerateRandomUUID();
+    LoadImageFromFile(path);
+}
+
+bool TSE::Texture::LoadImageFromFile(const string &path)
 {
     FREE_IMAGE_FORMAT fif = FREE_IMAGE_FORMAT::FIF_UNKNOWN;
     bmp = nullptr;
     imagePtr = nullptr;
     Size = Vector2(0,0);
 
-    fif = FreeImage_GetFileType(path.c_str(), 0);
+    string name = std::filesystem::absolute(path).string();
+
+    if(!std::filesystem::exists(name))
+    {
+        string msg = string("File dose not exist: ") + std::filesystem::absolute(path).string();
+        TSE_ERROR(msg);
+        Bpp = 24;
+        makeError(*this);
+        return false;
+    }
+    
+    fif = FreeImage_GetFileType(name.c_str(), 0);
     if(fif == FREE_IMAGE_FORMAT::FIF_UNKNOWN)
-        fif = FreeImage_GetFIFFromFilename(path.c_str());
+        fif = FreeImage_GetFIFFromFilename(name.c_str());
     if(fif == FREE_IMAGE_FORMAT::FIF_UNKNOWN)
     {
         TSE_ERROR("Failed to load image. Unsupported Format.");
         Bpp = 24;
         makeError(*this);
-        return;
+        return false;
     }
     if(FreeImage_FIFSupportsReading(fif))
     {
-        bmp = FreeImage_Load(fif, path.c_str());
-        if(FreeImage_GetBPP(bmp) != 32)
+        bmp = FreeImage_Load(fif, name.c_str());
+        if(bmp != nullptr && FreeImage_GetBPP(bmp) != 32)
         {
             auto tmpBmp = FreeImage_ConvertTo32Bits(bmp);
             FreeImage_Unload(bmp);
@@ -35,7 +58,7 @@ TSE::Texture::Texture(const string &path)
         TSE_ERROR("Failed to load image. Bitmap was nullptr.");
         Bpp = 24;
         makeError(*this);
-        return;
+        return false;
     }
     Bpp = FreeImage_GetBPP(bmp);
     imagePtr = FreeImage_GetBits(bmp);
@@ -53,10 +76,12 @@ TSE::Texture::Texture(const string &path)
 
     Size = Vector2(FreeImage_GetWidth(bmp), FreeImage_GetHeight(bmp));
     regist();
+    return true;
 }
 
 TSE::Texture::Texture(const int &width, const int &height, int bpp)
 {
+    id = GenerateRandomUUID();
     switch (bpp)
     {
     case 32:
@@ -76,6 +101,7 @@ TSE::Texture::Texture(const int &width, const int &height, int bpp)
 
 TSE::Texture::Texture(const Vector2 &size, int bpp)
 {
+    id = GenerateRandomUUID();
     switch (bpp)
     {
     case 32:
@@ -108,6 +134,11 @@ TSE::Texture::~Texture()
     }
 }
 
+TSE::string TSE::Texture::name() const
+{
+    return settings.name;
+}
+
 TSE::uint TSE::Texture::bpp() const
 {
     return Bpp;
@@ -199,84 +230,6 @@ TSE::Texture TSE::Texture::CutOut(const Vector2 &pos, Vector2 &size) const
     return out;
 }
 
-TSE::Texture TSE::Texture::Upscale(const Vector2 &size) const
-{
-    Texture result = Texture(0,0);
-    if(bmp == nullptr)
-    {
-        TSE_ERROR("Failed to upscale texture. Source bitmap was nullptr.");
-        Texture::makeError(result);
-        return result;
-    }
-
-    const int width = static_cast<int>(size.x);
-    const int height = static_cast<int>(size.y);
-    if(width <= 0 || height <= 0)
-    {
-        TSE_ERROR("Failed to upscale texture. Size must be greater than 0.");
-        Texture::makeError(result);
-        return result;
-    }
-
-    FIBITMAP* scaled = FreeImage_Rescale(bmp, width, height, FILTER_NEAREST);
-    if(scaled == nullptr)
-    {
-        TSE_ERROR("Failed to upscale texture. FreeImage_Rescale returned nullptr.");
-        Texture::makeError(result);
-        return result;
-    }
-
-    Texture out = Texture(width, height, Bpp);
-    if(out.bmp != nullptr)
-        FreeImage_Unload(out.bmp);
-    out.bmp = scaled;
-    out.imagePtr = FreeImage_GetBits(scaled);
-    out.Bpp = Bpp;
-    out.chanels = chanels;
-    out.Size = Vector2(width, height);
-    out.Apply();
-    return out;
-}
-
-TSE::Texture TSE::Texture::Downscale(const Vector2 &size) const
-{
-    Texture result = Texture(0,0);
-    if(bmp == nullptr)
-    {
-        TSE_ERROR("Failed to downscale texture. Source bitmap was nullptr.");
-        Texture::makeError(result);
-        return result;
-    }
-
-    const int width = static_cast<int>(size.x);
-    const int height = static_cast<int>(size.y);
-    if(width <= 0 || height <= 0)
-    {
-        TSE_ERROR("Failed to downscale texture. Size must be greater than 0.");
-        Texture::makeError(result);
-        return result;
-    }
-
-    FIBITMAP* scaled = FreeImage_Rescale(bmp, width, height, FILTER_NEAREST);
-    if(scaled == nullptr)
-    {
-        TSE_ERROR("Failed to downscale texture. FreeImage_Rescale returned nullptr.");
-        Texture::makeError(result);
-        return result;
-    }
-
-    Texture out = Texture(width, height, Bpp);
-    if(out.bmp != nullptr)
-        FreeImage_Unload(out.bmp);
-    out.bmp = scaled;
-    out.imagePtr = FreeImage_GetBits(scaled);
-    out.Bpp = Bpp;
-    out.chanels = chanels;
-    out.Size = Vector2(width, height);
-    out.Apply();
-    return out;
-}
-
 void TSE::Texture::PasteIn(const Vector2 &pos, Texture &t)
 {
     if(bmp == nullptr)
@@ -527,3 +480,154 @@ void TSE::Texture::PlatformDestroy()
 {
     helper->PlatromDestroy(this);
 }
+
+bool TSE::Texture::LoadAsset(string &path)
+{
+    if(bmp != nullptr)
+    {
+        FreeImage_Unload(bmp);
+        bmp = nullptr;
+    }
+    if(TextureID != 0)
+    {
+        PlatformDestroy();
+        TextureID = 0;
+    }
+    imagePtr = nullptr;
+    LoadImageFromFile(path);
+
+    rawPath = string(path);
+    UpdateImportSettings(rawPath, 0, {1,1});
+    string metaPath = PathToMetaPath(rawPath);
+    using json = nlohmann::ordered_json;
+
+    Hash();
+
+    if(FileExists(metaPath))
+    {
+        std::ifstream metaStream;
+        OpenFileReading(metaStream, metaPath);
+        json meta = json::parse(metaStream);
+        if(meta["type"] != "metadata")
+        {
+            metaStream.close();
+            TSE_WARNING("Rebuilding corrupted meta file (Texture): " + metaPath);
+            SaveMeta();
+            return true;
+        }
+        if(meta["version"] == 1)
+        {
+            if(meta["assetType"] == "texture")
+            {
+                id = uuids::uuid::from_string((string)meta["id"]).value_or(id);
+
+                //dependencies;
+
+                settings.importMode = meta["importSettings"]["mode"];
+                settings.importCount = ImportVector2(meta["importSettings"]["count"]);
+                settings.bpp = meta["importSettings"]["bpp"];
+                settings.chanels = meta["importSettings"]["chanels"];
+                settings.name = meta["importSettings"]["name"];
+
+                Bpp = settings.bpp;
+                chanels = settings.chanels;
+
+                //create sub assets eg. sprites;
+
+                metaStream.close();
+                SaveMeta();
+                return true;
+            }
+            else
+            {
+                metaStream.close();
+                TSE_WARNING("Meta file incompatible with asset type. Please delete for auto regeneration or fix maualy (Texture): " + metaPath);
+                return true;
+            }
+        }
+        else
+        {
+            metaStream.close();
+            TSE_WARNING("Meta file incompatible. Please delete for auto regeneration or fix maualy (Texture): " + metaPath);
+            return true;
+        }
+    }
+    else
+    {
+        SaveMeta();
+        return true;
+    }
+}
+
+void TSE::Texture::SaveAsset()
+{
+    if(IsVirtualAsset) return;
+    Hash();
+    SaveMeta();
+}
+
+void TSE::Texture::Hash()
+{
+    std::ifstream ifs(rawPath, std::ios::binary);
+    std::vector<unsigned char> s(picosha2::k_digest_size);
+    picosha2::hash256(ifs, s.begin(), s.end());
+    hash = picosha2::hash256_hex_string(s);
+    ifs.close();
+}
+
+void TSE::Texture::UpdateImportSettings(string name, byte mode, Vector2 count)
+{
+    settings.importMode = mode;
+    settings.importCount = count;
+    settings.name = name;
+    settings.bpp = Bpp;
+    settings.chanels = chanels;
+}
+
+TSE::string TSE::Texture::assetType()
+{
+    return "texture";
+}
+
+void TSE::Texture::UnloadAsset()
+{
+    for(auto submesh : derivedAssets)
+    {
+        AssetLibrary::RemoveValue(submesh->id, submesh);
+        delete(submesh);
+    }
+    AssetLibrary::RemoveValue(id, static_cast<IAsset*>(this));
+    delete(this);
+}
+
+void TSE::Texture::SaveMeta()
+{
+    string metaPath = PathToMetaPath(rawPath);
+    using json = nlohmann::ordered_json;
+
+    json meta;
+    meta["type"] = "metadata";
+    meta["assetType"] = "texture";
+    meta["version"] = 1;
+    meta["source"] = rawPath; //todo: clamp to assets root
+    meta["id"] = uuids::to_string(id);
+    meta["hash"] = hash;
+
+    meta["importSettings"]["mode"] = settings.importMode;
+    meta["importSettings"]["count"] = ExportVector2(settings.importCount);
+    meta["importSettings"]["bpp"] = settings.bpp;
+    meta["importSettings"]["chanels"] = settings.chanels;
+    meta["importSettings"]["name"] = settings.name;
+
+    for (int i = 0; i < dependecies.size(); i++)
+    {
+        meta["dependencies"][i]["id"] = uuids::to_string(dependecies[i]->id);
+        meta["dependencies"][i]["path"] = dependecies[i]->rawPath; //todo: clamp to assets root
+    }
+    
+
+    std::ofstream metaStream;
+    CreateFileWriting(metaStream, metaPath);
+    metaStream << meta.dump(4) << std::endl;
+    metaStream.close();
+}

TSE_Core/src/elements/Texture.hpp

@@ -5,15 +5,31 @@
 #include "Types.hpp"
 #include "Vector2.hpp"
 #include "interfaces/ITextureHelper.hpp"
+#include "interfaces/IAsset.hpp"
 
 #define FREEIMAGE_LIB
 #include "FI/FreeImage.h"
 
 namespace TSE
 {
-    class Texture : public ITexture
+    struct TextureImportSettings
+    {
+        //0 = rawTexture;
+        //1 = sprite;
+        //2 = spriteset; ==> need to set import count to sprite counts
+        //3 = ninetile;
+        byte importMode = 0;
+        Vector2 importCount = {1,1};
+        //bpp and chanels are set from import, but can be changed for custum effects, or memory layouts
+        uint bpp;
+        byte chanels;
+        string name = "Unnamed";
+    };
+
+    class Texture : public ITexture, public IAsset
     {
     protected:
+        TextureImportSettings settings;
         uint TextureID = 0;
         Vector2 Size;
         uint Bpp;
@@ -22,14 +38,13 @@ namespace TSE
         byte* imagePtr = nullptr;
 
     public:
-        string name = "Unnamed";
-        inline static ITextureHelper* helper = nullptr;
 
         Texture(const string& path);
         Texture(const int& width, const int& height, int bpp = 32);
         Texture(const Vector2& size, int bpp = 32);
         ~Texture();
 
+        string name() const;
         uint bpp() const;
         Vector2 size() const override;
         float Width() const override;
@@ -39,8 +54,6 @@ namespace TSE
         void SetPixel(const Vector2& pos, const Color& c);
         void GetPixel(const Vector2& pos, Color& c) const;
         Texture CutOut(const Vector2& pos, Vector2& size) const;
-        Texture Upscale(const Vector2& size) const;
-        Texture Downscale(const Vector2& size) const;
         void PasteIn(const Vector2& pos, Texture& t);
         void SetPixelNoApply(const Vector2& pos, const Color& c);
         void ToSprite(Sprite& s);
@@ -62,5 +75,18 @@ namespace TSE
         void Apply();
         void regist();
         void PlatformDestroy();
+
+        bool LoadAsset(string& path) override;
+        void SaveAsset() override;
+        void Hash() override;
+        TextureImportSettings& GetImportSettings() { return settings; }
+        const TextureImportSettings& GetImportSettings() const { return settings; }
+        void UpdateImportSettings(string name, byte mode, Vector2 count);
+        string assetType() override;
+        void UnloadAsset() override;
+
+    protected:
+        bool LoadImageFromFile(const string& path);
+        void SaveMeta() override;
     };
 } // namespace TSE

TSE_Core/src/elements/TileSet.cpp

@@ -1,5 +1,6 @@
 #include "TileSet.hpp"
 #include "Debug.hpp"
+#include "Types.hpp"
 
 #define PADDING 0.0f
 
@@ -33,3 +34,24 @@ void TSE::TileSet::GetSpriteAt(int x, int y, Sprite &s)
 
     s = Sprite(tex, Rect(startpos, endpos));
 }
+
+int TSE::TileSet::GetSpriteIdAt(int x, int y)
+{
+    if(x < 0 || x >= resx || y < 0 || y >= resy)
+    {
+        TSE_ERROR("The sprite you are trying to access is out of range");
+        return -1;
+    }
+
+    return y * resx + x;
+}
+
+TSE::uint TSE::TileSet::GetTextueID()
+{
+    return tex->GetTextureId();
+}
+
+TSE::Vector2 TSE::TileSet::GetCount()
+{
+    return Vector2(resx, resy);
+}

TSE_Core/src/elements/TileSet.hpp

@@ -18,14 +18,18 @@ namespace TSE
         void SetTexture(Texture* tex);
 
         void GetSpriteAt(int x, int y, Sprite& s);
+        int GetSpriteIdAt(int x, int y);
+        uint GetTextueID(); 
+        Vector2 GetCount();
 
         inline void SetCount(Vector2& v)
         {
             SetCount(v.x, v.y);
         };
-        inline void GetSpriteAt(Vector2& v, Sprite& s)
+        inline void GetSpriteAt(const Vector2& v, Sprite& s)
         {
             GetSpriteAt(v.x, v.y, s);
         };
+        
     };
 } // namespace TSE

TSE_Core/src/elements/Transformable.cpp

@@ -110,7 +110,7 @@ namespace TSE
 
     Matrix4x4 Transformable::GetLocalMatrix() const
     {
-        return Matrix4x4::ToTranslationMatrix(position) * Matrix4x4::ToRotationMatrix(rotation) * Matrix4x4::ToScaleMatrix(scale);;
+        return Matrix4x4::ToTranslationMatrix(position) * Matrix4x4::ToRotationMatrix(rotation) * Matrix4x4::ToScaleMatrix(scale);
     }
 
     Matrix4x4 Transformable::GetGlobalMatrix() const

TSE_Core/src/elements/VolumeTexture3D.cpp

@@ -0,0 +1,429 @@
+#include "VolumeTexture3D.hpp"
+#include "Debug.hpp"
+#include <algorithm>
+#include <cctype>
+#include <filesystem>
+#include <vector>
+
+TSE::VolumeTexture3D::VolumeTexture3D(const string &path)
+{
+    namespace fs = std::filesystem;
+
+    Size = Vector3(0, 0, 0);
+    Bpp = 0;
+
+    std::error_code ec;
+    const fs::path folderPath = fs::absolute(path, ec);
+    if(ec || !fs::exists(folderPath, ec))
+    {
+        TSE_WARNING("Can't create VolumeTexture3D because the given path is inaccessible: \n" + path);
+        return;
+    }
+
+    if(ec || !fs::is_directory(folderPath, ec))
+    {
+        TSE_WARNING("Can't create VolumeTexture3D because the given path is not a folder: \n" + folderPath.string());
+        return;
+    }
+
+    std::vector<fs::path> pngFiles;
+    for(fs::directory_iterator it(folderPath, ec); !ec && it != fs::directory_iterator(); it.increment(ec))
+    {
+        if(!it->is_regular_file(ec))
+            continue;
+
+        const fs::path &filePath = it->path();
+        auto extension = filePath.extension().string();
+        std::transform(extension.begin(), extension.end(), extension.begin(), [](unsigned char c) { return static_cast<char>(std::tolower(c)); });
+        if(extension == ".png")
+            pngFiles.push_back(filePath);
+    }
+
+    if(ec)
+    {
+        TSE_WARNING("Can't read VolumeTexture3D folder: \n" + folderPath.string());
+        return;
+    }
+
+    if(pngFiles.empty())
+    {
+        TSE_WARNING("Can't create VolumeTexture3D because the folder contains no png files: \n" + folderPath.string());
+        return;
+    }
+
+    std::sort(pngFiles.begin(), pngFiles.end());
+
+    std::vector<FIBITMAP*> loadedBitmaps;
+    loadedBitmaps.reserve(pngFiles.size());
+
+    uint width = 0;
+    uint height = 0;
+
+    for(const fs::path &filePath : pngFiles)
+    {
+        FREE_IMAGE_FORMAT fif = FreeImage_GetFileType(filePath.string().c_str(), 0);
+        if(fif == FREE_IMAGE_FORMAT::FIF_UNKNOWN)
+            fif = FreeImage_GetFIFFromFilename(filePath.string().c_str());
+
+        if(fif == FREE_IMAGE_FORMAT::FIF_UNKNOWN || !FreeImage_FIFSupportsReading(fif))
+        {
+            TSE_WARNING("Failed to load png for VolumeTexture3D: \n" + filePath.string());
+            for(FIBITMAP* loadedBmp : loadedBitmaps)
+                FreeImage_Unload(loadedBmp);
+            return;
+        }
+
+        FIBITMAP* currentBmp = FreeImage_Load(fif, filePath.string().c_str());
+        if(currentBmp == nullptr)
+        {
+            TSE_WARNING("Failed to load png for VolumeTexture3D: \n" + filePath.string());
+            for(FIBITMAP* loadedBmp : loadedBitmaps)
+                FreeImage_Unload(loadedBmp);
+            return;
+        }
+
+        if(FreeImage_GetBPP(currentBmp) != 32)
+        {
+            FIBITMAP* convertedBmp = FreeImage_ConvertTo32Bits(currentBmp);
+            FreeImage_Unload(currentBmp);
+            currentBmp = convertedBmp;
+        }
+
+        if(currentBmp == nullptr)
+        {
+            TSE_WARNING("Failed to convert png for VolumeTexture3D: \n" + filePath.string());
+            for(FIBITMAP* loadedBmp : loadedBitmaps)
+                FreeImage_Unload(loadedBmp);
+            return;
+        }
+
+        const uint currentWidth = FreeImage_GetWidth(currentBmp);
+        const uint currentHeight = FreeImage_GetHeight(currentBmp);
+        if(loadedBitmaps.empty())
+        {
+            width = currentWidth;
+            height = currentHeight;
+        }
+        else if(currentWidth != width || currentHeight != height)
+        {
+            TSE_WARNING("Can't create VolumeTexture3D because all pngs must have the same dimensions: \n" + filePath.string());
+            FreeImage_Unload(currentBmp);
+            for(FIBITMAP* loadedBmp : loadedBitmaps)
+                FreeImage_Unload(loadedBmp);
+            return;
+        }
+
+        loadedBitmaps.push_back(currentBmp);
+    }
+
+    Bpp = 32;
+    chanels = 4;
+    Size = Vector3(width, height, static_cast<float>(loadedBitmaps.size()));
+    bmp = new FIBITMAP*[loadedBitmaps.size()];
+    imagePtr = new byte*[loadedBitmaps.size()];
+
+    for(size_t i = 0; i < loadedBitmaps.size(); ++i)
+    {
+        bmp[i] = loadedBitmaps[i];
+        imagePtr[i] = FreeImage_GetBits(bmp[i]);
+    }
+
+    regist();
+}
+
+TSE::VolumeTexture3D::VolumeTexture3D(const int &width, const int &height, const int &depth, int bpp)
+{
+    switch (bpp)
+    {
+    case 32:
+        chanels = 4;
+        break;
+    case 24:
+        chanels = 3;
+    case 16:
+        chanels = 1;
+    case 8:
+        chanels = 4;
+    }
+    Bpp = bpp;
+    Size = Vector3(width, height, depth);
+    bmp = new FIBITMAP*[depth];
+    imagePtr = new byte*[depth];
+
+    for(int i = 0; i < Depth(); i++)
+    {
+        bmp[i] = FreeImage_Allocate(width, height, bpp);
+        imagePtr[i] = FreeImage_GetBits(bmp[i]);
+    }
+    regist();
+}
+
+TSE::VolumeTexture3D::VolumeTexture3D(const Vector3 &size, int bpp)
+: VolumeTexture3D(size.x, size.y, size.z, bpp) { }
+
+TSE::VolumeTexture3D::~VolumeTexture3D()
+{
+    if(bmp != nullptr)
+    {
+        for(int i = 0; i < Depth(); i++)
+        {
+            if(bmp[i] != nullptr)
+            {
+                FreeImage_Unload(bmp[i]);
+                bmp[i] = nullptr;
+            }
+        }
+        delete [] bmp;
+        delete [] imagePtr;
+    }
+    if(TextureID != 0)
+    {
+        PlatformDestroy();
+        TextureID = 0;
+    }
+}
+
+TSE::uint TSE::VolumeTexture3D::bpp() const
+{
+    return Bpp;
+}
+
+TSE::Vector2 TSE::VolumeTexture3D::size() const
+{
+    return Vector2(Size.x, Size.y);
+}
+
+float TSE::VolumeTexture3D::Width() const
+{
+    return Size.x;
+}
+
+float TSE::VolumeTexture3D::Height() const
+{
+    return Size.y;
+}
+
+float TSE::VolumeTexture3D::Depth() const
+{
+    return Size.z;
+}
+
+TSE::byte TSE::VolumeTexture3D::Chanels() const
+{
+    return chanels;
+}
+
+TSE::byte *TSE::VolumeTexture3D::GetImagePtr(const int depth) const
+{
+    return imagePtr[depth];
+}
+
+void TSE::VolumeTexture3D::SetPixel(const Vector3 &pos, const Color &c)
+{
+    SetPixel(pos.x, pos.y, pos.z, c);
+}
+
+void TSE::VolumeTexture3D::GetPixel(const Vector3 &pos, Color &c) const
+{
+    GetPixel(pos.x, pos.y, pos.z, c);
+}
+
+void TSE::VolumeTexture3D::SetPixelNoApply(const Vector3 &pos, const Color &c)
+{
+    SetPixelNoApply(pos.x, pos.y, pos.z, c);
+}
+
+void TSE::VolumeTexture3D::SetChanels(const byte &ch)
+{
+    chanels = ch;
+}
+
+TSE::uint TSE::VolumeTexture3D::GetTextureId() const
+{
+    return TextureID;
+}
+
+void TSE::VolumeTexture3D::SetTextureId(uint id)
+{
+    TextureID = id;
+}
+
+void TSE::VolumeTexture3D::SetPixel(const int &x, const int &y, const int &z, const Color &c)
+{
+    SetPixelNoApply(x,y,z,c);
+    Apply();
+}
+
+void TSE::VolumeTexture3D::GetPixel(const int &x, const int &y, const int &z, Color &c) const
+{
+    
+    if(x >= Width() || x < 0 || y >= Height() || y < 0|| z >= Depth() || z < 0)
+    {
+        TSE_WARNING("trying to access pixel outside of texture.\n pixel: (" + std::to_string(x) + ";" + std::to_string(y) + ";" + std::to_string(z) + ")\nTexture size: (" + std::to_string(Width()) + ";" + std::to_string(Height()) + ";" + std::to_string(Depth()) );
+        return;
+    }
+    byte* pixel = getPixelPointer(x,y,z);
+    byte b = *pixel++;
+    byte g = *pixel++;
+    byte r = *pixel++;
+    byte a = *pixel++;
+    if(bpp() == 8)
+        c = Color(r,r,r);
+    else if(bpp() == 24)
+        c = Color(r,g,b,a);
+    else if(bpp() == 32)
+        c = Color(r,g,b);
+}
+
+void TSE::VolumeTexture3D::Fill(const Color &c)
+{
+    for (int x = 0; x < Width(); x++)
+    {
+        for (int y = 0; y < Height(); y++)
+        {
+            for (int z = 0; z < Depth(); z++)
+            {
+                SetPixelNoApply(x,y,z,c);
+            }
+        }
+    }
+    Apply();
+}
+
+void TSE::VolumeTexture3D::SetPixelNoApply(const int &x, const int &y, const int &z, const Color &c)
+{
+    if(x >= Width() || x < 0 || y >= Height() || y < 0 || z >= Depth() || z < 0)
+    {
+        TSE_WARNING("trying to access pixel outside of texture.\n pixel: (" + std::to_string(x) + ";" + std::to_string(y) + ";" + std::to_string(z) + ")\nTexture size: (" + std::to_string(Width()) + ";" + std::to_string(Height()) + ";" + std::to_string(Depth()) );
+        return;
+    }
+
+    byte* pixel = getPixelPointer(x,y,z);
+    if(chanels == 4 && bpp() == 8)
+    {
+        byte r2bit = static_cast<byte>(c.r * 3.0f);
+        byte g2bit = static_cast<byte>(c.g * 3.0f);
+        byte b2bit = static_cast<byte>(c.b * 3.0f);
+        byte a2bit = static_cast<byte>(c.a * 3.0f);
+
+        byte result = (r2bit << 6) | (g2bit << 4) | (b2bit << 2) | a2bit;
+        *pixel++ = result;
+        return;
+    }
+    *pixel++ = c.B();
+    if(bpp() > 8)
+    {
+        *pixel++ = c.G();
+        *pixel++ = c.R();
+        if(bpp() > 24)
+            *pixel++ = c.A();
+    }
+}
+
+void TSE::VolumeTexture3D::AddPixelNoApply(const int &x, const int &y, const int &z, const Color &c)
+{
+    if(x >= Width() || x < 0 ||y >= Height() || y < 0 || z >= Depth() || z < 0)
+    {
+        TSE_WARNING("trying to access pixel outside of texture.\n pixel: (" + std::to_string(x) + ";" + std::to_string(y) + ";" + std::to_string(z) + ")\nTexture size: (" + std::to_string(Width()) + ";" + std::to_string(Height()) + ";" + std::to_string(Depth()) );
+        return;
+    }
+
+    byte* pixel = getPixelPointer(x,y,z);
+    if(chanels == 4 && bpp() == 8) //TODO add propper adding, becouse currently is only setting
+    {
+        byte r2bit = static_cast<byte>(c.r * 3.0f);
+        byte g2bit = static_cast<byte>(c.g * 3.0f);
+        byte b2bit = static_cast<byte>(c.b * 3.0f);
+        byte a2bit = static_cast<byte>(c.a * 3.0f);
+
+        byte result = (r2bit << 6) | (g2bit << 4) | (b2bit << 2) | a2bit;
+        *pixel++ = result;
+        return;
+    }
+    Color bc(pixel[2], pixel[1], pixel[0], pixel[3]);
+
+    bc = c + bc;
+
+    *pixel++ = bc.B();
+    if(bpp() > 8)
+    {
+        *pixel++ = bc.G();
+        *pixel++ = bc.R();
+        if(bpp() > 24)
+            *pixel++ = bc.A();
+    }
+}
+
+void TSE::VolumeTexture3D::Recreate(const int &x, const int &y, const int &z, const int &bpp, const int &chanels)
+{
+    if(bmp != nullptr)
+    {
+        for(int i = 0; i < Depth(); i++)
+        {
+            if(bmp[i] != nullptr)
+            {
+                FreeImage_Unload(bmp[i]);
+                bmp[i] = nullptr;
+            }
+        }
+        delete [] bmp;
+        delete [] imagePtr;
+    }
+    if(TextureID != 0)
+    {
+        PlatformDestroy();
+        TextureID = 0;
+    }
+    this->chanels = chanels;
+    Bpp = bpp;
+    Size = Vector3(x, y, z);
+    bmp = new FIBITMAP*[z];
+    imagePtr = new byte*[z];
+
+    for(int i = 0; i < Depth(); i++)
+    {
+        bmp[i] = FreeImage_Allocate(x, y, bpp);
+        imagePtr[i] = FreeImage_GetBits(bmp[i]);
+    }
+
+    regist();
+}
+
+void TSE::VolumeTexture3D::SavePNG(const std::string &path) const
+{
+    //TODO: implement save all images as PNG in the given path, if the given path is inaccaseable, or not a folder, ust TSE_WARNING with an apropriate message
+}
+
+TSE::byte *TSE::VolumeTexture3D::getPixelPointer(const int &x, const int &y, const int &z) const
+{
+    int alphaoffset = y * 2;
+    if(bpp() > 24)
+        alphaoffset = 0;
+    int offset = ((y * Width() + x) * (bpp() / 8) + alphaoffset);
+    return imagePtr[z] + offset;
+}
+
+void TSE::VolumeTexture3D::bind() const
+{
+    helper->Bind3D(this);
+}
+
+void TSE::VolumeTexture3D::unbind() const
+{
+    helper->UnBind3D(this);
+}
+
+void TSE::VolumeTexture3D::Apply()
+{
+    helper->Apply3D(this);
+}
+
+void TSE::VolumeTexture3D::regist()
+{
+    helper->Regist3D(this);
+}
+
+void TSE::VolumeTexture3D::PlatformDestroy()
+{
+    helper->PlatromDestroy3D(this);
+}

TSE_Core/src/elements/VolumeTexture3D.hpp

@@ -0,0 +1,61 @@
+#pragma once
+
+#include "interfaces/ITexture.hpp"
+#include "Types.hpp"
+#include "Vector3.hpp"
+#include "Color.hpp"
+#include "interfaces/ITextureHelper.hpp"
+
+#define FREEIMAGE_LIB
+#include "FI/FreeImage.h"
+
+namespace TSE
+{
+    class VolumeTexture3D : public ITexture
+    {
+    protected:
+        uint TextureID = 0;
+        Vector3 Size;
+        uint Bpp;
+        byte chanels = 0;
+        FIBITMAP** bmp = nullptr;
+        byte** imagePtr = nullptr;
+
+    public:
+        string name = "Unnamed";
+    
+        VolumeTexture3D(const string& path);
+        VolumeTexture3D(const int& width, const int& height, const int& depth, int bpp = 32);
+        VolumeTexture3D(const Vector3& size, int bpp = 32);
+        ~VolumeTexture3D();
+
+        uint bpp() const;
+        Vector2 size() const override;
+        float Width() const override;
+        float Height() const override;
+        float Depth() const;
+        byte Chanels() const;
+        byte* GetImagePtr(const int depth) const;
+        void SetPixel(const Vector3& pos, const Color& c);
+        void GetPixel(const Vector3& pos, Color& c) const;
+        void SetPixelNoApply(const Vector3& pos, const Color& c);
+        void SetChanels(const byte& ch);
+        uint GetTextureId() const override;
+        void SetTextureId(uint id);
+        void SetPixel(const int& x, const int& y, const int& z, const Color& c);
+        void GetPixel(const int& x, const int& y, const int& z, Color& c) const;
+        void Fill(const Color& c);
+        void SetPixelNoApply(const int& x, const int& y, const int& z, const Color& c);
+        void AddPixelNoApply(const int& x, const int& y, const int& z, const Color& c);
+        void Recreate(const int& x, const int& y, const int& z, const int& bpp, const int& chanels);
+        void SavePNG(const std::string& path) const;
+        byte* getPixelPointer(const int& x, const int& y, const int& z) const;
+        
+        void bind() const;
+        void unbind() const;
+        void Apply();
+        void regist();
+        void PlatformDestroy();
+    };
+    
+} // namespace TSE

TSE_Core/src/enums/InputEnums.hpp

@@ -19,6 +19,7 @@ namespace TSE
 
     enum Modifier
     {
+        None = 0x0000,
         ShiftMod = 0x0001,
         ControlMod = 0x0002,
         AltMod = 0x0004,

TSE_Core/src/enums/SortingOrder.hpp

@@ -0,0 +1,12 @@
+#pragma once
+
+namespace TSE
+{
+    enum SortingOrder
+    {
+        TopRight,
+        TopLeft,
+        BottomRight,
+        BottomLeft,
+    };
+}

TSE_Core/src/interfaces/IAsset.hpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include "Types.hpp"
+#include <filesystem>
+#include "picosha2.h"
+#include "uuid.h"
+
+namespace TSE
+{
+    class IAsset
+    {
+    public:
+        uuids::uuid id;
+        string rawPath;
+        string hash;
+        std::vector<IAsset*> dependecies;
+        std::vector<IAsset*> derivedAssets;
+        bool IsVirtualAsset = false;
+        virtual ~IAsset() = default;
+
+        virtual bool LoadAsset(string& path) = 0;
+        virtual void SaveAsset() = 0;
+        virtual void Hash() = 0;
+        virtual string assetType() = 0;
+        virtual void UnloadAsset() = 0;
+        inline void Rescan()
+        {
+            string oldHash = string(hash);
+            Hash();
+            if(oldHash != hash)
+            {
+                LoadAsset(rawPath);
+            }
+        };
+
+    protected:
+        virtual void SaveMeta() = 0;
+        inline string PathToMetaPath(string path) const
+        {
+            return path + ".meta";
+        };
+
+        inline std::string sha256(const std::string& str) {
+            return picosha2::hash256_hex_string(str);
+        };
+    };
+}

TSE_Core/src/interfaces/IIdentifyable.hpp

@@ -0,0 +1,13 @@
+#pragma once
+#include "uuid.h"
+
+namespace TSE
+{
+    class IIdentifyable
+    {
+    protected:
+        uuids::uuid ID;
+    public:
+        inline const uuids::uuid& GetID() { return ID;};
+    };
+} // namespace TSE

TSE_Core/src/interfaces/IObservable.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "IObserver.hpp"
+#include <vector>
+#include <algorithm>
+
+namespace TSE
+{
+    class IObservable
+    {
+    private:
+        std::vector<IObserver*> objectsToNotify;
+
+    public:
+        inline void Observe(IObserver* observer)
+        {
+            objectsToNotify.push_back(observer);
+        };
+        inline void StopObserve(IObserver* observer)
+        {
+            auto it = std::find(objectsToNotify.begin(), objectsToNotify.end(), observer);
+            if(it != objectsToNotify.end())
+                objectsToNotify.erase(it);
+        };
+
+    protected:
+        inline void TriggerObserver(void* data)
+        {
+            for (auto &&observer : objectsToNotify)
+            {
+                observer->OnObserved(data);
+            }
+        };
+    };
+} // namespace TSE

TSE_Core/src/interfaces/IObserver.hpp

@@ -0,0 +1,10 @@
+#pragma once
+
+namespace TSE
+{
+    class IObserver
+    {
+    public:
+        virtual void OnObserved(void* data) = 0;
+    };
+} // namespace TSE

TSE_Core/src/interfaces/IRenderTexture.hpp

@@ -13,11 +13,12 @@ namespace TSE
     public:
         inline static IRenderTextureCreator* factory = nullptr;
         virtual void SetSize(Vector2 v) = 0;
+        virtual uint GetTextureId(uint id) const = 0;
     };
 
     class IRenderTextureCreator
     {
     public:
-        virtual IRenderTexture* CreateTextureHeap(Vector2 v) = 0;
+        virtual IRenderTexture* CreateTextureHeap(Vector2 v, uint textureCount = 1) = 0;
     };
 } // namespace TSE

TSE_Core/src/interfaces/IRenderer.hpp

@@ -7,11 +7,13 @@
 namespace TSE
 {
     class Camera;
+    class RenderPipeline;
 
     class IRenderer
     {
         public:
 
+        inline static TSE::RenderPipeline* pipeline = nullptr;
         static std::vector<Camera*> camerasToRenderWith;
 
         virtual void End() = 0;

TSE_Core/src/interfaces/IResizable.hpp

@@ -2,6 +2,7 @@
 
 #include <list>
 #include "IResizeNotifiable.hpp"
+#include "Vector2.hpp"
 
 namespace TSE
 {
@@ -15,5 +16,9 @@ namespace TSE
         public:
         void AddResizeNotifiable(IResizeNotifiable* obj);
         void RemoveResizeNotifiable(IResizeNotifiable* obj);
+        inline Vector2 GetRawIResizableSize()
+        {
+            return Vector2(width, height);
+        };
     };
 } // namespace TSE

TSE_Core/src/interfaces/IShader.hpp

@@ -10,6 +10,9 @@ namespace TSE
 {
     class IShader
     {
+        protected:
+        string name = "UnnamedShader";
+
         public:
         
         virtual void Bind() const = 0;
@@ -24,6 +27,8 @@ namespace TSE
         virtual void SetUniform(const char* name, const Vector3* value) = 0;
         virtual void SetUniform(const char* name, const Vector4* value) = 0;
 
+        inline string GetName() {return name;};
+
         virtual ~IShader() = default;
     };
 } // namespace TSE

TSE_Core/src/interfaces/ITexture.hpp

@@ -1,12 +1,15 @@
 #pragma once
 
 #include "Vector2.hpp"
+#include "interfaces/ITextureHelper.hpp"
 
 namespace TSE
 {
     class ITexture
     {
     public:
+        inline static ITextureHelper* helper = nullptr;
+        
         virtual ~ITexture() = default;
         virtual Vector2 size() const = 0;
         virtual float Width() const = 0;

TSE_Core/src/interfaces/ITextureHelper.hpp

@@ -3,6 +3,7 @@
 namespace TSE
 {
     class Texture;
+    class VolumeTexture3D;
 
     class ITextureHelper
     {
@@ -12,5 +13,11 @@ namespace TSE
         virtual void Apply(Texture* tex) = 0;
         virtual void Regist(Texture* tex) = 0;
         virtual void PlatromDestroy(Texture* tex) = 0;
+
+        virtual void Bind3D(const VolumeTexture3D* tex) = 0;
+        virtual void UnBind3D(const VolumeTexture3D* tex) = 0;
+        virtual void Apply3D(VolumeTexture3D* tex) = 0;
+        virtual void Regist3D(VolumeTexture3D* tex) = 0;
+        virtual void PlatromDestroy3D(VolumeTexture3D* tex) = 0;
     };
 } // namespace TSE

TSE_Core/src/interfaces/IWindow.cpp

@@ -5,6 +5,10 @@
 #include "version.h"
 #include "IInputManager.hpp"
 #include "elements/AudioEngine.hpp"
+#include "IdGenerator.hpp"
+
+#define FREEIMAGE_LIB
+#include "FI/FreeImage.h"
 
 TSE::IWindow* TSE::IWindow::lastWindow = nullptr;
 
@@ -14,6 +18,7 @@ bool TSE::IWindow::BaseInit() const
     Debug::Init();
     Debug::Log("TSE:" + TSE_VERSION_STRING);
     AudioEngine::Init();
+    FreeImage_Initialise(true);
     return true;
 }
 
@@ -29,6 +34,7 @@ TSE::Vector2 TSE::IWindow::GetSize() const
 
 TSE::IWindow::~IWindow()
 {
+    FreeImage_DeInitialise();
     AudioEngine::Destroy();
     IInputManager::instance()->Delete();
     Time::Destroy();

TSE_Core/src/interfaces/IWindow.hpp

@@ -18,6 +18,7 @@ namespace TSE
         virtual void Clear() const = 0;
         virtual void ClearDepthBuffer() const = 0;
         virtual bool ShouldClose() const = 0;
+        virtual void DoneSetup() = 0;
 
         bool BaseInit() const;
         void BaseUpdate() const;

TSE_Core/src/utils/JsonExports.cpp

@@ -3,77 +3,60 @@
 nlohmann::json TSE::ExportColor(Color &color)
 {
     using json = nlohmann::json;
-    json exp;
-    exp["r"] = color.r;
-    exp["g"] = color.g;
-    exp["b"] = color.b;
-    exp["a"] = color.a;
-    return exp;
+    return json::array({color.r, color.g, color.b, color.a});
 }
 
 nlohmann::json TSE::ExportVector2(Vector2 &vec2)
 {
     using json = nlohmann::json;
-    json exp;
-    exp["x"] = vec2.x;
-    exp["y"] = vec2.y;
-    return exp;
+    return json::array({vec2.x, vec2.y});
 }
 
 nlohmann::json TSE::ExportVector3(Vector3 &vec3)
 {
     using json = nlohmann::json;
-    json exp;
-    exp["x"] = vec3.x;
-    exp["y"] = vec3.y;
-    exp["z"] = vec3.z;
-    return exp;
+    return json::array({vec3.x, vec3.y, vec3.z});
 }
 
 nlohmann::json TSE::ExportVector4(Vector4 &vec4)
 {
     using json = nlohmann::json;
-    json exp;
-    exp["x"] = vec4.x;
-    exp["y"] = vec4.y;
-    exp["z"] = vec4.z;
-    exp["w"] = vec4.w;
-    return exp;
+    return json::array({vec4.x, vec4.y, vec4.z, vec4.w});
 }
 
 TSE::Color TSE::ImportColor(nlohmann::json json)
 {
     Color imp;
-    imp.r = json["r"];
-    imp.g = json["g"];
-    imp.b = json["b"];
-    imp.a = json["a"];
+    imp.r = json[0];
+    imp.g = json[1];
+    imp.b = json[2];
+    imp.a = json[3];
     return imp;
 }
 
 TSE::Vector2 TSE::ImportVector2(nlohmann::json json)
 {
     Vector2 imp;
-    imp.x = json["x"];
-    imp.y = json["y"];
+    imp.x = json[0];
+    imp.y = json[1];
     return imp;
 }
 
 TSE::Vector3 TSE::ImportVector3(nlohmann::json json)
 {
     Vector3 imp;
-    imp.x = json["x"];
-    imp.y = json["y"];
-    imp.z = json["z"];
+    imp.x = json[0];
+    imp.y = json[1];
+    imp.z = json[2];
     return imp;
 }
 
 TSE::Vector4 TSE::ImportVector4(nlohmann::json json)
 {
     Vector4 imp;
-    imp.x = json["x"];
-    imp.y = json["y"];
-    imp.z = json["z"];
-    imp.w = json["w"];
+    imp.x = json[0];
+    imp.y = json[1];
+    imp.z = json[2];
+    imp.w = json[3];
     return imp;
 }

TSE_Editor/src/EditorSubsystem.cpp

@@ -3,19 +3,24 @@
 #include "BehaviourScriptRegistry.hpp"
 #include "BehaviourScripts/AudioListener.hpp"
 #include "BehaviourScripts/AudioSource.hpp"
+#include "BehaviourScripts/TileMap.hpp"
+#include "BehaviourScripts/OrdererSpriteSet.hpp"
+#include "BehaviourScripts/PhysicsObject.hpp"
 #include "BehaviourScripts/basicEditorCamera.hpp"
 
-TSE::EDITOR::EditorSubsystem::EditorSubsystem() : sv(nullptr), editorLayer("")
+TSE::EDITOR::EditorSubsystem::EditorSubsystem(ConsolView* cvp) : sv(nullptr), editorLayer("")
 {
-    rt = IRenderTexture::factory->CreateTextureHeap({100,100});
+    rt = IRenderTexture::factory->CreateTextureHeap({100,100}, 5);
     sv = SceneView(rt);
+    cv = cvp;
 
     controller.AddGuiElement("Scene", &sv);
-    controller.AddGuiElement("Consol", &cv);
+    controller.AddGuiElement("Consol", cv);
     controller.AddGuiElement("Hirearchie", &hv);
     controller.AddGuiElement("Properties", &pv);
     controller.AddGuiElement("Debug", &dv);
     controller.AddGuiElement("Camera", &camv);
+    controller.AddGuiElement("Assets", &av);
 
     BehaviourScriptRegistry::RegisterBehaviourScript("Image", []() -> BehaviourScript* {return new Image();});
     BehaviourScriptRegistry::RegisterBehaviourScript("Image Animation", []() -> BehaviourScript* {return new ImageAnimation();});
@@ -26,6 +31,9 @@ TSE::EDITOR::EditorSubsystem::EditorSubsystem() : sv(nullptr), editorLayer("")
     BehaviourScriptRegistry::RegisterBehaviourScript("Camera", []() -> BehaviourScript* {return new Camera();});
     BehaviourScriptRegistry::RegisterBehaviourScript("Audio Listener", []() -> BehaviourScript* {return new AudioListener();});
     BehaviourScriptRegistry::RegisterBehaviourScript("Audio Source", []() -> BehaviourScript* {return new AudioSource();});
+    BehaviourScriptRegistry::RegisterBehaviourScript("Tile Map", []() -> BehaviourScript* {return new TileMap();});
+    BehaviourScriptRegistry::RegisterBehaviourScript("Orderer Sprite Set", []() -> BehaviourScript* {return new OrdererSpriteSet();});
+    BehaviourScriptRegistry::RegisterBehaviourScript("Physics Object", []() -> BehaviourScript* { return new PhysicsObject(BodyType::Dynamic, ColliderShape::Box, 1.0f, 0.3f, Vector3(1, 1, 0)); });
 
     #pragma region camerastuff
 
@@ -40,6 +48,7 @@ TSE::EDITOR::EditorSubsystem::EditorSubsystem() : sv(nullptr), editorLayer("")
 
     editorLayer = Layer(".editor");
     editorLayer.AddTransformable(editorCamera);
+    editorLayer.SetNonVisual(true);
 
     #pragma endregion
 }

TSE_Editor/src/EditorSubsystem.hpp

@@ -7,6 +7,7 @@
 #include "UI/windows/HirearchieView.hpp"
 #include "UI/windows/PropertiesView.hpp"
 #include "UI/windows/SceneView.hpp"
+#include "UI/windows/AssetsView.hpp"
 #include "interfaces/IRenderTexture.hpp"
 
 namespace TSE::EDITOR
@@ -15,15 +16,16 @@ namespace TSE::EDITOR
     {
     public:
         ViewportController controller;
-        ConsolView cv;
+        ConsolView* cv = nullptr;
         DebugView dv;
         HirearchieView hv = HirearchieView(nullptr);
         PropertiesView pv;
         CameraView camv;
         TSE::IRenderTexture* rt;
         SceneView sv;
+        AssetsView av;
         Layer editorLayer;
 
-        EditorSubsystem();
+        EditorSubsystem(ConsolView* cvp);
     };
 } // namespace TSE::EDITOR

TSE_Editor/src/UI/ElementDrawer.cpp

@@ -1,11 +1,167 @@
 #include "ElementDrawer.hpp"
 #include "BehaviourScriptRegistry.hpp"
 #include "elements/ShaderRegistry.hpp"
+#include "elements/AssetLibrary.hpp"
 #include "BehaviourScripts/Camera.hpp"
+#include "windows/HirearchieView.hpp"
+#include "windows/PropertiesView.hpp"
 #include <algorithm>
+#include <any>
+#include <cctype>
 
 namespace TSE::EDITOR
 {
+    namespace
+    {
+        char assetPickerSearchBuffer[128] = "";
+
+        std::string ToLowerCopy(std::string value)
+        {
+            std::transform(value.begin(), value.end(), value.begin(), [](unsigned char c)
+            {
+                return static_cast<char>(std::tolower(c));
+            });
+            return value;
+        }
+
+        template<typename T>
+        std::vector<T*> GetAssetsOfType()
+        {
+            std::vector<T*> result;
+            int count = AssetLibrary::GetValueCount();
+            for(int i = 0; i < count; i++)
+            {
+                auto [ptr, type, id] = AssetLibrary::GetValueAt(i);
+                if(type != typeid(T).name() && type != typeid(T*).name())
+                {
+                    continue;
+                }
+
+                try
+                {
+                    result.push_back(std::any_cast<T*>(ptr));
+                }
+                catch(const std::bad_any_cast&)
+                {
+                }
+            }
+            return result;
+        }
+
+        template<typename T, typename NameGetter>
+        T* DrawAssetPickerPopup(const char* popupId, const char* searchHint, const char* emptyText, NameGetter getName)
+        {
+            T* selectedAsset = nullptr;
+
+            ImGui::SetNextWindowSize({360.0f, 420.0f}, ImGuiCond_Appearing);
+            if(ImGui::BeginPopup(popupId))
+            {
+                ImGui::PushItemWidth(-1.0f);
+                ImGui::InputTextWithHint("##AssetPickerSearch", searchHint, assetPickerSearchBuffer, IM_ARRAYSIZE(assetPickerSearchBuffer));
+                ImGui::PopItemWidth();
+                ImGui::Separator();
+
+                std::string filterText = ToLowerCopy(assetPickerSearchBuffer);
+                std::vector<T*> assets = GetAssetsOfType<T>();
+
+                if(ImGui::BeginChild("##AssetPickerList", {0.0f, 0.0f}, ImGuiChildFlags_None, ImGuiWindowFlags_AlwaysVerticalScrollbar))
+                {
+                    int shownCount = 0;
+                    for(T* asset : assets)
+                    {
+                        if(asset == nullptr)
+                        {
+                            continue;
+                        }
+
+                        std::string assetName = getName(asset);
+                        if(!filterText.empty() && ToLowerCopy(assetName).find(filterText) == std::string::npos)
+                        {
+                            continue;
+                        }
+
+                        ImGui::PushID(asset);
+                        if(ImGui::Selectable(assetName.c_str()))
+                        {
+                            selectedAsset = asset;
+                            ImGui::CloseCurrentPopup();
+                        }
+                        ImGui::PopID();
+                        shownCount++;
+                    }
+
+                    if(shownCount == 0)
+                    {
+                        ImGui::TextDisabled("%s", emptyText);
+                    }
+                }
+                ImGui::EndChild();
+                ImGui::EndPopup();
+            }
+
+            return selectedAsset;
+        }
+
+        template<typename T>
+        bool BeginAssetField(T** element, const char* popupId)
+        {
+            if(element == nullptr)
+            {
+                ImGui::TextDisabled("No Asset Field");
+                return false;
+            }
+
+            ImGui::PushID(element);
+
+            float buttonWidth = ImGui::GetFrameHeight();
+            float fieldHeight = std::max(36.0f, ImGui::GetFrameHeightWithSpacing() + ImGui::GetStyle().WindowPadding.y * 2.0f);
+
+            ImGui::BeginChild("##AssetField", {0.0f, fieldHeight}, ImGuiChildFlags_Borders, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse);
+            if(ImGui::Button("+##SelectAsset", {buttonWidth, 0.0f}))
+            {
+                assetPickerSearchBuffer[0] = '\0';
+                ImGui::OpenPopup(popupId);
+            }
+
+            ImGui::SameLine();
+            ImGui::BeginChild("##AssetFieldValue", {0.0f, 0.0f}, ImGuiChildFlags_None, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse);
+            return true;
+        }
+
+        template<typename T>
+        void EndAssetField()
+        {
+            ImGui::EndChild();
+        }
+
+        template<typename T>
+        void OpenAssetPropertiesOnDoubleClick(T* asset)
+        {
+            if(asset == nullptr)
+            {
+                return;
+            }
+
+            if(ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left))
+            {
+                PropertiesView::SetInspectorElement(InspectableType::IAsset, static_cast<IAsset*>(asset));
+            }
+        }
+
+        template<typename T, typename NameGetter>
+        void AssetSelector(T** element, const char* popupId, const char* searchHint, const char* emptyText, NameGetter getName)
+        {
+            T* selectedAsset = DrawAssetPickerPopup<T>(popupId, searchHint, emptyText, getName);
+            if(selectedAsset != nullptr)
+            {
+                *element = selectedAsset;
+            }
+
+            ImGui::EndChild();
+            ImGui::PopID();
+        }
+    }
+
     #pragma region helper
     bool InputText(const char* label, std::string& str, size_t bufferSize = 256) {
         std::vector<char> buffer(bufferSize);
@@ -64,7 +220,7 @@ namespace TSE::EDITOR
 
             // Suchfeld mit X Button
             ImGui::PushItemWidth(-style.FramePadding.x * 4 - 24); // Platz für Clear Button
-            ImGui::InputTextWithHint("##SearchField", "Suchfeld", searchBuffer, IM_ARRAYSIZE(searchBuffer));
+            ImGui::InputTextWithHint("##SearchField", "Search", searchBuffer, IM_ARRAYSIZE(searchBuffer));
             ImGui::PopItemWidth();
 
             ImGui::SameLine();
@@ -203,6 +359,14 @@ namespace TSE::EDITOR
             {
                 Draw((ParticleSystem*)element, debug);
             }
+            else if (name == "Tile Map")
+            {
+                Draw((TileMap*)element, debug);
+            }
+            else if (name == "Orderer Sprite Set")
+            {
+                Draw((OrdererSpriteSet*)element, debug);
+            }
             else
             {
                 element->CustomDraw(debug);
@@ -213,15 +377,7 @@ namespace TSE::EDITOR
     void ElementDrawer::Draw(Renderable *element, const bool &debug)
     {
         ImGui::SeparatorText("Material");
-        int height = 100;
-        if(element->GetMaterial() == nullptr)
-        {
-            height = 35;
-        }
-        ImVec2 size(0, height);
-        ImGui::BeginChild("MaterialViewer", size, ImGuiChildFlags_Borders);
-        Draw(element->GetMaterial(), debug);
-        ImGui::EndChild();
+        DrawMaterialField(element->GetMaterialRef());
     }
     void ElementDrawer::Draw(MeshContainer *element, const bool &debug)
     {
@@ -231,7 +387,7 @@ namespace TSE::EDITOR
             height = 35;
         }
         ImVec2 size(0, height);
-        Draw(element->GetMesh(), debug, "Mesh", true);
+        DrawMeshField(element->GetMeshRef());
     }
     void ElementDrawer::Draw(Image *element, const bool &debug)
     {
@@ -435,6 +591,14 @@ namespace TSE::EDITOR
                     Texture* value = element->GetValue<Texture*>(name);
                     Draw(value, debug, name , true);
                 }
+                else if (type == typeid(uint).name())
+                {
+                    int value = element->GetValue<uint>(name);
+                    if(ImGui::InputInt(name.c_str(), &value))
+                    {
+                        element->SetValue(name, value);
+                    }
+                }
                 else
                 {
                     ImGui::TextDisabled(("Not Implemented: " + type).c_str());
@@ -464,11 +628,6 @@ namespace TSE::EDITOR
     }
     void ElementDrawer::Draw(Mesh *element, const bool &debug, const std::string &label, const bool small)
     {
-        if(element == nullptr)
-        {
-            ImGui::Text("No Mesh Set");
-            return;
-        }
         if(small) DrawMeshCompact(element, debug, label);
         else DrawMeshNormal(element, debug, label);
     }
@@ -569,7 +728,7 @@ namespace TSE::EDITOR
             ImGui::Text("Editor Camera can't be main camera");
         }
 
-    ImGui::Separator();
+        ImGui::Separator();
         // Render Scale
         float renderScale = element->GetRenderScale();
         if (ImGui::DragFloat("Render Scale", &renderScale, 0.1f))
@@ -600,6 +759,56 @@ namespace TSE::EDITOR
         if (ImGui::DragFloat("Field of View (deg)", &fov, 0.1f))
             element->SetFov(fov);
         if (!isPerspective) ImGui::EndDisabled();
+
+        Scene* curScene = HirearchieView::currentScene;
+        ImGui::SeparatorText("Layers To Render");
+        if (curScene == nullptr)
+        {
+            ImGui::TextDisabled("No active scene available.");
+            return;
+        }
+
+        if (ImGui::BeginChild("LayersToRender", ImVec2(0, 170), ImGuiChildFlags_Borders))
+        {
+            const int layerCount = curScene->GetLayerCount();
+            if (layerCount <= 0)
+            {
+                ImGui::TextDisabled("Scene has no layers.");
+            }
+            else
+            {
+                for (int i = 0; i < layerCount; i++)
+                {
+                    Layer* layer = curScene->GetLayerAt(i);
+                    if (layer == nullptr) continue;
+                    if (!layer->IsVisual()) continue;
+
+                    const uuids::uuid& layerID = layer->GetID();
+                    auto it = std::find(element->layersNotToRender.begin(), element->layersNotToRender.end(), layerID);
+                    bool shouldRenderLayer = (it == element->layersNotToRender.end());
+
+                    const std::string checkBoxLabel = layer->GetName() + "##layer_to_render_" + std::to_string(i);
+                    if (ImGui::Checkbox(checkBoxLabel.c_str(), &shouldRenderLayer))
+                    {
+                        if (shouldRenderLayer)
+                        {
+                            auto removeIt = std::find(element->layersNotToRender.begin(), element->layersNotToRender.end(), layerID);
+                            if (removeIt != element->layersNotToRender.end())
+                            {
+                                element->layersNotToRender.erase(removeIt);
+                            }
+                        }
+                        else if (it == element->layersNotToRender.end())
+                        {
+                            element->layersNotToRender.push_back(layerID);
+                        }
+                    }
+                }
+            }
+        }
+        ImGui::EndChild();
+
+
     }
     void ElementDrawer::Draw(ParticleSystem *element, const bool &debug)
     {
@@ -813,6 +1022,87 @@ namespace TSE::EDITOR
             ImGui::Unindent(20.0f);
         }
     }
+    void ElementDrawer::Draw(TileMap *element, const bool &debug)
+    {
+        int orderIndex = static_cast<int>(element->order);
+        const char* orderItems[] = { "TopRight", "TopLeft", "BottomRight", "BottomLeft" };
+        if (ImGui::Combo("Order", &orderIndex, orderItems, IM_ARRAYSIZE(orderItems)))
+        {
+            element->order = static_cast<SortingOrder>(orderIndex);
+            for (auto& [_, chunk] : element->chunks)
+            {
+                chunk.SetOrdering(element->order);
+            }
+            element->DirtyAll();
+        }
+
+        ImGui::BeginDisabled();
+        ImGui::DragInt("Chunk Size", &element->chunkSize, 1.0f);
+        ImGui::EndDisabled();
+
+        Vector2 nextLine = element->GetNextLineOffset();
+        if (ImGui::DragFloat2("Next Line Offset", &nextLine.x, 0.01f))
+        {
+            element->SetNextLineOffset(nextLine);
+        }
+
+        ImGui::DragFloat2("Sprite Scale", &element->SpriteScale.x, 0.01f);
+
+        if (debug)
+        {
+            Rect bounds = element->GetBounds();
+            ImGui::Separator();
+            ImGui::TextDisabled("Bounds");
+            ImGui::BeginDisabled();
+            ImGui::InputFloat2("Min", &bounds.p1.x);
+            ImGui::InputFloat2("Max", &bounds.p2.x);
+            ImGui::EndDisabled();
+
+            ImGui::TextDisabled(("Chunk Count: " + std::to_string(element->GetChunkCount())).c_str());
+        }
+    }
+    void ElementDrawer::Draw(OrdererSpriteSet *element, const bool &debug)
+    {
+        int orderIndex = static_cast<int>(element->order);
+        const char* orderItems[] = { "TopRight", "TopLeft", "BottomRight", "BottomLeft" };
+        if (ImGui::Combo("Order", &orderIndex, orderItems, IM_ARRAYSIZE(orderItems)))
+        {
+            element->order = static_cast<SortingOrder>(orderIndex);
+            for (auto& [_, chunk] : element->chunks)
+            {
+                chunk.SetOrdering(element->order);
+            }
+            element->DirtyAll();
+        }
+
+        ImGui::BeginDisabled();
+        ImGui::DragFloat("Chunk Size", &element->chunkSize, 1.0f);
+        ImGui::EndDisabled();
+
+        if (debug)
+        {
+            ImGui::Separator();
+            ImGui::TextDisabled(("Chunk Count: " + std::to_string(element->GetChunkCount())).c_str());
+        }
+    }
+    void ElementDrawer::Draw(IAsset *element, const bool &debug)
+    {
+        if (element->assetType() == "material")
+        {
+            Draw((Material*)element, debug);
+        }
+        else if (element->assetType() == "texture")
+        {
+            Draw((Texture*)element, debug);
+        }
+        else if (element->assetType() == "mesh")
+        {
+            Draw((Mesh*)element, debug);
+        }
+
+        element->SaveAsset();
+    }
+
     void ElementDrawer::DrawAudioClipCompact(AudioClip *element, const bool &debug, const std::string &label)
     {
         float item_spacing = ImGui::GetStyle().ItemSpacing.x;
@@ -904,6 +1194,21 @@ namespace TSE::EDITOR
     }
     void ElementDrawer::DrawMeshCompact(Mesh *element, const bool &debug, const std::string &label)
     {
+
+        if(element == nullptr)
+        {
+            ImGui::Text("No Mesh Set");
+            return;
+        }
+        ImGui::Text(element->name.c_str());
+    }
+    void ElementDrawer::DrawMeshNormal(Mesh *element, const bool &debug, const std::string &label)
+    {
+        if(element == nullptr)
+        {
+            ImGui::Text("No Mesh Set");
+            return;
+        }
         float item_spacing = ImGui::GetStyle().ItemSpacing.x;
         ImVec2 label_size = ImGui::CalcTextSize(label.c_str());
 
@@ -930,54 +1235,6 @@ namespace TSE::EDITOR
         cursorCurrent.y += 2;
         ImGui::SetCursorPos(cursorCurrent);
         ImGui::TextUnformatted(label.c_str());
-    }
-    void ElementDrawer::DrawMeshNormal(Mesh *element, const bool &debug, const std::string &label)
-    {
-        ImGui::Text(("Name: " + element->name).c_str());
-        if(debug)
-        {
-            //ImGui::TextDisabled(("ID: " + to_string(element->id)).c_str());
-        }
-        ImGui::Separator();
-        ImGui::Text(("Vectex Count: " + std::to_string(element->vertecies.size())).c_str());
-        ImGui::Text(("Index Count: " + std::to_string(element->indecies.size())).c_str());
-        ImGui::Text(("UV Count: " + std::to_string(element->uvs.size())).c_str());
-        ImGui::Indent(20.0f);
-        if(ImGui::CollapsingHeader("Vertecies"))
-        {
-            ImGui::PushID("Verts");
-            ImGui::BeginDisabled();
-            for (int i = 0; i < element->vertecies.size(); i++)
-            {
-                ImGui::InputFloat3(std::to_string(i).c_str(), &element->vertecies[i].x);
-            }
-            ImGui::EndDisabled();
-            ImGui::PopID();
-        }
-        if(ImGui::CollapsingHeader("Indecies"))
-        {
-            ImGui::PushID("Inds");
-            ImGui::BeginDisabled();
-            for (int i = 0; i < element->indecies.size(); i++)
-            {
-                int val = element->indecies[i];
-                ImGui::InputInt(std::to_string(i).c_str(), &val);
-            }
-            ImGui::EndDisabled();
-            ImGui::PopID();
-        }
-        if(ImGui::CollapsingHeader("UVs"))
-        {
-            ImGui::PushID("Uvs");
-            ImGui::BeginDisabled();
-            for (int i = 0; i < element->uvs.size(); i++)
-            {
-                ImGui::InputFloat2(std::to_string(i).c_str(), &element->uvs[i].x);
-            }
-            ImGui::EndDisabled();
-            ImGui::PopID();
-        }
-        ImGui::Unindent(20.0f);
 
     }
     void ElementDrawer::DrawSpriteCompact(Sprite *element, const bool &debug, const std::string &label)
@@ -1053,7 +1310,7 @@ namespace TSE::EDITOR
         ImGui::Image(element->GetTextureId(), texSize, {0,1}, {1,0});
         ImGui::SameLine();
         ImGui::SetCursorPos(ImVec2(field_size.y + 1,(60-label_size.y) / 2));
-        ImGui::TextUnformatted(element->name.c_str());
+        ImGui::TextUnformatted(element->name().c_str());
 
         ImGui::EndChild();
 
@@ -1068,7 +1325,7 @@ namespace TSE::EDITOR
     }
     void ElementDrawer::DrawTextureNormal(Texture *element, const bool &debug, const std::string& label)
     {
-        ImGui::TextUnformatted(element->name.c_str());
+        ImGui::TextUnformatted(element->name().c_str());
         if(debug)
         {
             ImGui::Separator();
@@ -1085,6 +1342,98 @@ namespace TSE::EDITOR
 
         ImVec2 texSize (available_width, (available_width) * ymultiplyer);
         ImGui::Image(element->GetTextureId(), texSize, {0,1}, {1,0});
+        ImGui::Separator();
+        ImGui::SeparatorText("Import Settings");
+
+        TextureImportSettings& settings = element->GetImportSettings();
+        bool importSettingsChanged = false;
+
+        int importMode = static_cast<int>(settings.importMode);
+        const char* importModes[] = { "Raw Texture", "Sprite", "Sprite Set", "Nine Tile" };
+        if (ImGui::Combo("Import Mode", &importMode, importModes, IM_ARRAYSIZE(importModes)))
+        {
+            settings.importMode = static_cast<byte>(std::clamp(importMode, 0, IM_ARRAYSIZE(importModes) - 1));
+            importSettingsChanged = true;
+        }
+
+        int importCount[2] = {
+            static_cast<int>(settings.importCount.x),
+            static_cast<int>(settings.importCount.y)
+        };
+        if (ImGui::InputInt2("Import Count", importCount))
+        {
+            settings.importCount.x = static_cast<float>(std::max(1, importCount[0]));
+            settings.importCount.y = static_cast<float>(std::max(1, importCount[1]));
+            importSettingsChanged = true;
+        }
+
+        int bpp = static_cast<int>(settings.bpp);
+        if (ImGui::InputInt("BPP", &bpp))
+        {
+            settings.bpp = static_cast<uint>(std::max(0, bpp));
+            importSettingsChanged = true;
+        }
+
+        int chanels = static_cast<int>(settings.chanels);
+        if (ImGui::InputInt("Chanels", &chanels))
+        {
+            settings.chanels = static_cast<byte>(std::clamp(chanels, 0, 255));
+            importSettingsChanged = true;
+        }
+
+        if (InputText("Import Name", settings.name))
+        {
+            importSettingsChanged = true;
+        }
+
+        if (importSettingsChanged)
+        {
+            element->SaveAsset();
+        }
+    }
+
+    void ElementDrawer::DrawMaterialCompact(Material *element, const bool &debug, const std::string &label)
+    {
+        if(element == nullptr)
+        {
+            ImGui::Text("No Mesh Set");
+            return;
+        }
+        ImGui::Text(element->GetName().c_str());
+    }
+
+    void ElementDrawer::DrawMeshField(Mesh **element)
+    {
+        if(!BeginAssetField<Mesh>(element, "MeshAssetPicker"))
+        {
+            return;
+        }
+
+        DrawMeshCompact(*element, false, "");
+        OpenAssetPropertiesOnDoubleClick(*element);
+        EndAssetField<Mesh>();
+
+        AssetSelector<Mesh>(element, "MeshAssetPicker", "Search Mesh", "No meshes found", [](Mesh* mesh)
+        {
+            return mesh->name.empty() ? std::string("Unnamed Mesh") : mesh->name;
+        });
+    }
+
+    void ElementDrawer::DrawMaterialField(Material **element)
+    {
+        if(!BeginAssetField<Material>(element, "MaterialAssetPicker"))
+        {
+            return;
+        }
+
+        DrawMaterialCompact(*element, false, "");
+        OpenAssetPropertiesOnDoubleClick(*element);
+        EndAssetField<Material>();
+
+        AssetSelector<Material>(element, "MaterialAssetPicker", "Search Material", "No materials found", [](Material* mat)
+        {
+            return mat->GetName().empty() ? std::string("Unnamed Material") : mat->GetName();
+        });
     }
 
 } // namespace TSE::EDITOR

TSE_Editor/src/UI/ElementDrawer.hpp

@@ -13,6 +13,8 @@
 #include "BehaviourScripts/ParticleSystem.hpp"
 #include "BehaviourScripts/AudioListener.hpp"
 #include "BehaviourScripts/AudioSource.hpp"
+#include "BehaviourScripts/TileMap.hpp"
+#include "BehaviourScripts/OrdererSpriteSet.hpp"
 
 namespace TSE::EDITOR
 {
@@ -21,7 +23,8 @@ namespace TSE::EDITOR
         None,
         Transformable,
         Scene,
-        Layer
+        Layer,
+        IAsset
     };
 
     struct Inspectable 
@@ -52,6 +55,9 @@ namespace TSE::EDITOR
                 case InspectableType::Layer:
                     Draw(static_cast<Layer*>(element.ptr), debug);
                     break;
+                case InspectableType::IAsset:
+                    Draw(static_cast<IAsset*>(element.ptr), debug);
+                    break;
                 default:
                     TSE_WARNING("Draw not implemented for this type.");
                     break;
@@ -79,6 +85,9 @@ namespace TSE::EDITOR
         static void Draw(AudioClip* element, const bool& debug, const std::string& label = "", const bool small = false);
         static void Draw(Camera* element, const bool& debug);
         static void Draw(ParticleSystem* element, const bool& debug);
+        static void Draw(TileMap* element, const bool& debug);
+        static void Draw(OrdererSpriteSet* element, const bool& debug);
+        static void Draw(IAsset* element, const bool& debug);
 
         static void DrawAudioClipCompact(AudioClip* element, const bool& debug, const std::string& label);
         static void DrawAudioClipNormal(AudioClip* element, const bool& debug, const std::string& label);
@@ -90,5 +99,9 @@ namespace TSE::EDITOR
         static void DrawSpriteNormal(Sprite* element, const bool& debug, const std::string& label);
         static void DrawTextureCompact(Texture* element, const bool& debug, const std::string& label);
         static void DrawTextureNormal(Texture* element, const bool& debug, const std::string& label);
+        static void DrawMaterialCompact(Material* element, const bool& debug, const std::string& label);
+
+        static void DrawMeshField(Mesh** element);
+        static void DrawMaterialField(Material** element);
     };
 } // namespace TSE::EDITOR

TSE_Editor/src/UI/windows/AssetsView.cpp

@@ -0,0 +1,751 @@
+#include "AssetsView.hpp"
+#include "elements/AssetLibrary.hpp"
+#include "PathHelper.hpp"
+#include "json.hpp"
+#include "uuid.h"
+#include "elements/Material.hpp"
+#include "elements/Texture.hpp"
+#include "PropertiesView.hpp"
+
+#include <algorithm>
+#include <cstdio>
+#include <filesystem>
+#include <vector>
+
+namespace
+{
+    std::vector<std::filesystem::directory_entry> GetDirectories(const std::filesystem::path& folderPath)
+    {
+        std::vector<std::filesystem::directory_entry> directories;
+        std::error_code errorCode;
+
+        for(const auto& entry : std::filesystem::directory_iterator(folderPath, errorCode))
+        {
+            std::error_code entryErrorCode;
+            if(entry.is_directory(entryErrorCode))
+                directories.push_back(entry);
+        }
+
+        std::sort(directories.begin(), directories.end(), [](const auto& a, const auto& b)
+        {
+            return a.path().filename().string() < b.path().filename().string();
+        });
+
+        return directories;
+    }
+
+    std::vector<std::filesystem::directory_entry> GetFiles(const std::filesystem::path& folderPath)
+    {
+        std::vector<std::filesystem::directory_entry> files;
+        std::error_code errorCode;
+
+        for(const auto& entry : std::filesystem::directory_iterator(folderPath, errorCode))
+        {
+            std::error_code entryErrorCode;
+            if(entry.is_regular_file(entryErrorCode) && entry.path().extension() != ".meta")
+                files.push_back(entry);
+        }
+
+        std::sort(files.begin(), files.end(), [](const auto& a, const auto& b)
+        {
+            return a.path().filename().string() < b.path().filename().string();
+        });
+
+        return files;
+    }
+
+    bool IsPathInFolder(const std::filesystem::path& path, const std::filesystem::path& folderPath)
+    {
+        if(path.empty() || folderPath.empty())
+            return false;
+
+        const std::filesystem::path relativePath = path.lexically_relative(folderPath);
+        if(relativePath.empty() || relativePath == ".")
+            return true;
+
+        const auto firstPart = relativePath.begin();
+        return firstPart != relativePath.end() && firstPart->string() != "..";
+    }
+
+    bool IsSameOrChildPath(const std::filesystem::path& path, const std::filesystem::path& possibleParentPath)
+    {
+        return IsPathInFolder(path.lexically_normal(), possibleParentPath.lexically_normal());
+    }
+
+    std::string FitTextToWidth(const std::string& text, float maxWidth)
+    {
+        if(ImGui::CalcTextSize(text.c_str()).x <= maxWidth)
+            return text;
+
+        std::string result = text;
+        while(result.size() > 3)
+        {
+            result.pop_back();
+            const std::string truncated = result + "...";
+            if(ImGui::CalcTextSize(truncated.c_str()).x <= maxWidth)
+                return truncated;
+        }
+
+        return "...";
+    }
+}
+
+TSE::EDITOR::AssetsView::AssetsView() : GuiWindow("Assets", ImGuiWindowFlags_NoScrollWithMouse | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoScrollbar) 
+{
+}
+
+void TSE::EDITOR::AssetsView::Define()
+{
+    const float splitterWidth = 1.0f;
+    const float minPanelWidth = 100.0f;
+    const ImVec2 availableRegion = ImGui::GetContentRegionAvail();
+
+    if(availableRegion.x <= splitterWidth)
+        return;
+
+    if(leftPanelWidth < 0.0f)
+        leftPanelWidth = availableRegion.x / 3.0f;
+
+    float maxLeftPanelWidth = availableRegion.x - splitterWidth - minPanelWidth;
+    if(maxLeftPanelWidth < minPanelWidth)
+        maxLeftPanelWidth = (availableRegion.x - splitterWidth) * 0.5f;
+
+    if(leftPanelWidth < minPanelWidth)
+        leftPanelWidth = minPanelWidth;
+    if(leftPanelWidth > maxLeftPanelWidth)
+        leftPanelWidth = maxLeftPanelWidth;
+
+    if(leftPanelWidth < 1.0f)
+        leftPanelWidth = 1.0f;
+
+    auto clampLeftPanelWidth = [&]()
+    {
+        if(leftPanelWidth < minPanelWidth)
+            leftPanelWidth = minPanelWidth;
+        if(leftPanelWidth > maxLeftPanelWidth)
+            leftPanelWidth = maxLeftPanelWidth;
+        if(leftPanelWidth < 1.0f)
+            leftPanelWidth = 1.0f;
+    };
+
+    ImGuiWindowFlags childFlags = ImGuiWindowFlags_None;
+
+    if(ImGui::BeginChild("##AssetsTreeView", {leftPanelWidth, 0.0f}, ImGuiChildFlags_Borders, childFlags))
+    {
+        DefineTreeView();
+    }
+    ImGui::EndChild();
+
+    ImGui::SameLine(0.0f, 0.0f);
+
+    ImGui::InvisibleButton("##AssetsSplitter", {splitterWidth, availableRegion.y});
+    if(ImGui::IsItemActive())
+    {
+        leftPanelWidth += ImGui::GetIO().MouseDelta.x;
+        clampLeftPanelWidth();
+    }
+
+    if(ImGui::IsItemHovered() || ImGui::IsItemActive())
+        ImGui::SetMouseCursor(ImGuiMouseCursor_ResizeEW);
+
+    ImU32 splitterColor = ImGui::GetColorU32(ImGuiCol_Separator);
+    if(ImGui::IsItemHovered())
+        splitterColor = ImGui::GetColorU32(ImGuiCol_SeparatorHovered);
+    if(ImGui::IsItemActive())
+        splitterColor = ImGui::GetColorU32(ImGuiCol_SeparatorActive);
+
+    ImGui::GetWindowDrawList()->AddRectFilled(ImGui::GetItemRectMin(), ImGui::GetItemRectMax(), splitterColor);
+
+    ImGui::SameLine(0.0f, 0.0f);
+
+    if(ImGui::BeginChild("##AssetsItemView", {0.0f, 0.0f}, ImGuiChildFlags_Borders, childFlags))
+    {
+        DefineItemView();
+    }
+    ImGui::EndChild();
+}
+
+void TSE::EDITOR::AssetsView::DefineTreeView()
+{
+    const bool assetsOpen = ImGui::CollapsingHeader("Assets", ImGuiTreeNodeFlags_DefaultOpen);
+    const std::filesystem::path assetPath = TSE::AssetLibrary::GetCurrentAssetPath();
+    std::error_code errorCode;
+
+    if(assetPath.empty() || !std::filesystem::exists(assetPath, errorCode) || !std::filesystem::is_directory(assetPath, errorCode))
+    {
+        DefineFolderNamePopup();
+        return;
+    }
+
+    AcceptAssetDrop(assetPath);
+
+    if(assetsOpen)
+    {
+        DisplayDirectoryTree(assetPath);
+
+        ImVec2 remainingSpace = ImGui::GetContentRegionAvail();
+        if(remainingSpace.y > 0.0f)
+        {
+            if(remainingSpace.x < 1.0f)
+                remainingSpace.x = 1.0f;
+
+            ImGui::InvisibleButton("##AssetsRootDropArea", remainingSpace);
+            AcceptAssetDrop(assetPath);
+            if(ImGui::BeginPopupContextItem("##AssetsRootContext"))
+            {
+                DefineFolderBackgroundContextMenu(assetPath);
+                ImGui::EndPopup();
+            }
+        }
+    }
+
+    DefineFolderNamePopup();
+}
+
+void TSE::EDITOR::AssetsView::DefineItemView()
+{
+    DefineItemViewToolbar();
+
+    const std::filesystem::path browserPath = GetCurrentBrowserPath();
+    std::error_code errorCode;
+    if(browserPath.empty() || !std::filesystem::exists(browserPath, errorCode) || !std::filesystem::is_directory(browserPath, errorCode))
+        return;
+
+    if(ImGui::BeginChild("##AssetsItemScroll", {0.0f, 0.0f}, ImGuiChildFlags_None, ImGuiWindowFlags_AlwaysVerticalScrollbar))
+    {
+        if(itemViewMode == ItemViewMode::List)
+            DefineItemListView(browserPath);
+        else
+            DefineItemTileView(browserPath);
+
+        ImVec2 remainingSpace = ImGui::GetContentRegionAvail();
+        if(remainingSpace.y > 0.0f)
+        {
+            if(remainingSpace.x < 1.0f)
+                remainingSpace.x = 1.0f;
+
+            ImGui::InvisibleButton("##AssetsItemRootDropArea", remainingSpace);
+            AcceptAssetDrop(browserPath);
+            if(ImGui::BeginPopupContextItem("##AssetsItemRootContext"))
+            {
+                DefineFolderBackgroundContextMenu(browserPath);
+                ImGui::EndPopup();
+            }
+        }
+
+        if(ImGui::BeginPopupContextWindow("##AssetsItemBackgroundContext", ImGuiPopupFlags_MouseButtonRight | ImGuiPopupFlags_NoOpenOverItems))
+        {
+            DefineFolderBackgroundContextMenu(browserPath);
+            ImGui::EndPopup();
+        }
+    }
+    ImGui::EndChild();
+}
+
+void TSE::EDITOR::AssetsView::DefineItemViewToolbar()
+{
+    const float buttonWidth = 64.0f;
+    const float totalWidth = buttonWidth * 2.0f + ImGui::GetStyle().ItemSpacing.x;
+    const float startX = ImGui::GetContentRegionAvail().x - totalWidth;
+    if(startX > 0.0f)
+        ImGui::SetCursorPosX(ImGui::GetCursorPosX() + startX);
+
+    if(ImGui::Selectable("List", itemViewMode == ItemViewMode::List, 0, {buttonWidth, 0.0f}))
+        itemViewMode = ItemViewMode::List;
+    ImGui::SameLine();
+    if(ImGui::Selectable("Tiles", itemViewMode == ItemViewMode::Tiles, 0, {buttonWidth, 0.0f}))
+        itemViewMode = ItemViewMode::Tiles;
+}
+
+void TSE::EDITOR::AssetsView::DefineItemListView(const std::filesystem::path& folderPath)
+{
+    for(const auto& folderEntry : GetDirectories(folderPath))
+        DefineFolderListItem(folderEntry);
+
+    for(const auto& fileEntry : GetFiles(folderPath))
+        DefineFileListItem(fileEntry);
+}
+
+void TSE::EDITOR::AssetsView::DefineItemTileView(const std::filesystem::path& folderPath)
+{
+    const float tileSize = 96.0f;
+    const float spacing = ImGui::GetStyle().ItemSpacing.x;
+    const float availableWidth = ImGui::GetContentRegionAvail().x;
+    int columns = static_cast<int>(availableWidth / (tileSize + spacing));
+    if(columns < 1)
+        columns = 1;
+
+    int index = 0;
+    auto nextTile = [&]()
+    {
+        index++;
+        if(index % columns != 0)
+            ImGui::SameLine();
+    };
+
+    for(const auto& folderEntry : GetDirectories(folderPath))
+    {
+        DefineFolderTileItem(folderEntry);
+        nextTile();
+    }
+
+    for(const auto& fileEntry : GetFiles(folderPath))
+    {
+        DefineFileTileItem(fileEntry);
+        nextTile();
+    }
+}
+
+void TSE::EDITOR::AssetsView::DefineFolderListItem(const std::filesystem::directory_entry& folderEntry)
+{
+    const std::filesystem::path folderPath = folderEntry.path();
+    ImGui::PushID(folderPath.string().c_str());
+
+    ImGui::TextUnformatted("[D]");
+    ImGui::SameLine();
+
+    const bool selected = currentSelectedPath == folderPath;
+    ImGui::Selectable(folderPath.filename().string().c_str(), selected, 0, {ImGui::GetContentRegionAvail().x, 0.0f});
+    if(ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left))
+        currentSelectedPath = folderPath;
+
+    if(ImGui::BeginDragDropSource())
+    {
+        const std::string payloadPath = folderPath.string();
+        ImGui::SetDragDropPayload("ASSET_FOLDER_PATH", payloadPath.c_str(), payloadPath.size() + 1);
+        ImGui::Text("%s", folderPath.filename().string().c_str());
+        ImGui::EndDragDropSource();
+    }
+
+    AcceptAssetDrop(folderPath);
+
+    if(ImGui::BeginPopupContextItem())
+    {
+        DefineFolderContextMenu(folderPath);
+        ImGui::EndPopup();
+    }
+
+    ImGui::PopID();
+}
+
+void TSE::EDITOR::AssetsView::DefineFileListItem(const std::filesystem::directory_entry& fileEntry)
+{
+    const std::filesystem::path filePath = fileEntry.path();
+    ImGui::PushID(filePath.string().c_str());
+
+    ImGui::TextUnformatted("[F]");
+    ImGui::SameLine();
+
+    ImGui::Selectable(filePath.filename().string().c_str(), false, 0, {ImGui::GetContentRegionAvail().x, 0.0f});
+    if(ImGui::IsItemClicked(ImGuiMouseButton_Left))
+        OpenFileProperties(filePath.string());
+
+    if(ImGui::BeginDragDropSource())
+    {
+        const std::string payloadPath = filePath.string();
+        ImGui::SetDragDropPayload("ASSET_FILE_PATH", payloadPath.c_str(), payloadPath.size() + 1);
+        ImGui::Text("%s", filePath.filename().string().c_str());
+        ImGui::EndDragDropSource();
+    }
+
+    if(ImGui::BeginPopupContextItem())
+    {
+        DefineFileContextMenu(filePath);
+        ImGui::EndPopup();
+    }
+
+    ImGui::PopID();
+}
+
+void TSE::EDITOR::AssetsView::DefineFolderTileItem(const std::filesystem::directory_entry& folderEntry)
+{
+    const std::filesystem::path folderPath = folderEntry.path();
+    const float tileSize = 96.0f;
+    ImGui::PushID(folderPath.string().c_str());
+
+    const bool selected = currentSelectedPath == folderPath;
+    ImGui::Selectable("##FolderTile", selected, 0, {tileSize, tileSize});
+    if(ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left))
+        currentSelectedPath = folderPath;
+
+    ImVec2 itemMin = ImGui::GetItemRectMin();
+    ImVec2 itemMax = ImGui::GetItemRectMax();
+    ImDrawList* drawList = ImGui::GetWindowDrawList();
+    const std::string icon = "[D]";
+    const std::string name = FitTextToWidth(folderPath.filename().string(), tileSize - 12.0f);
+    const ImVec2 iconSize = ImGui::CalcTextSize(icon.c_str());
+    const ImVec2 nameSize = ImGui::CalcTextSize(name.c_str());
+    drawList->AddText({itemMin.x + (tileSize - iconSize.x) * 0.5f, itemMin.y + 22.0f}, ImGui::GetColorU32(ImGuiCol_Text), icon.c_str());
+    drawList->AddText({itemMin.x + (tileSize - nameSize.x) * 0.5f, itemMax.y - 28.0f}, ImGui::GetColorU32(ImGuiCol_Text), name.c_str());
+
+    if(ImGui::BeginDragDropSource())
+    {
+        const std::string payloadPath = folderPath.string();
+        ImGui::SetDragDropPayload("ASSET_FOLDER_PATH", payloadPath.c_str(), payloadPath.size() + 1);
+        ImGui::Text("%s", folderPath.filename().string().c_str());
+        ImGui::EndDragDropSource();
+    }
+
+    AcceptAssetDrop(folderPath);
+
+    if(ImGui::BeginPopupContextItem())
+    {
+        DefineFolderContextMenu(folderPath);
+        ImGui::EndPopup();
+    }
+
+    ImGui::PopID();
+}
+
+void TSE::EDITOR::AssetsView::DefineFileTileItem(const std::filesystem::directory_entry& fileEntry)
+{
+    const std::filesystem::path filePath = fileEntry.path();
+    const float tileSize = 96.0f;
+    ImGui::PushID(filePath.string().c_str());
+
+    ImGui::Selectable("##FileTile", false, 0, {tileSize, tileSize});
+    if(ImGui::IsItemClicked(ImGuiMouseButton_Left))
+        OpenFileProperties(filePath.string());
+
+    ImVec2 itemMin = ImGui::GetItemRectMin();
+    ImVec2 itemMax = ImGui::GetItemRectMax();
+    ImDrawList* drawList = ImGui::GetWindowDrawList();
+    const std::string icon = "[F]";
+    const std::string name = FitTextToWidth(filePath.filename().string(), tileSize - 12.0f);
+    const ImVec2 iconSize = ImGui::CalcTextSize(icon.c_str());
+    const ImVec2 nameSize = ImGui::CalcTextSize(name.c_str());
+    drawList->AddText({itemMin.x + (tileSize - iconSize.x) * 0.5f, itemMin.y + 22.0f}, ImGui::GetColorU32(ImGuiCol_Text), icon.c_str());
+    drawList->AddText({itemMin.x + (tileSize - nameSize.x) * 0.5f, itemMax.y - 28.0f}, ImGui::GetColorU32(ImGuiCol_Text), name.c_str());
+
+    if(ImGui::BeginDragDropSource())
+    {
+        const std::string payloadPath = filePath.string();
+        ImGui::SetDragDropPayload("ASSET_FILE_PATH", payloadPath.c_str(), payloadPath.size() + 1);
+        ImGui::Text("%s", filePath.filename().string().c_str());
+        ImGui::EndDragDropSource();
+    }
+
+    if(ImGui::BeginPopupContextItem())
+    {
+        DefineFileContextMenu(filePath);
+        ImGui::EndPopup();
+    }
+
+    ImGui::PopID();
+}
+
+void TSE::EDITOR::AssetsView::DisplayDirectoryTree(const std::filesystem::path& folderPath)
+{
+    std::vector<std::filesystem::directory_entry> childDirectories = GetDirectories(folderPath);
+    for(const auto& childDirectory : childDirectories)
+    {
+        const std::filesystem::path childPath = childDirectory.path();
+        const std::vector<std::filesystem::directory_entry> grandChildDirectories = GetDirectories(childPath);
+
+        ImGui::PushID(childPath.string().c_str());
+
+        ImGuiTreeNodeFlags flags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_SpanFullWidth;
+        if(grandChildDirectories.empty())
+            flags |= ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen;
+        if(currentSelectedPath == childPath)
+            flags |= ImGuiTreeNodeFlags_Selected;
+
+        const bool open = ImGui::TreeNodeEx(childPath.filename().string().c_str(), flags);
+        if(ImGui::IsItemClicked(ImGuiMouseButton_Left) && !ImGui::IsItemToggledOpen())
+            currentSelectedPath = childPath;
+
+        if(ImGui::BeginDragDropSource())
+        {
+            const std::string payloadPath = childPath.string();
+            ImGui::SetDragDropPayload("ASSET_FOLDER_PATH", payloadPath.c_str(), payloadPath.size() + 1);
+            ImGui::Text("%s", childPath.filename().string().c_str());
+            ImGui::EndDragDropSource();
+        }
+
+        AcceptAssetDrop(childPath);
+
+        bool folderDeleted = false;
+        if(ImGui::BeginPopupContextItem())
+        {
+            folderDeleted = DefineFolderContextMenu(childPath);
+            ImGui::EndPopup();
+        }
+
+        if(open && !grandChildDirectories.empty())
+        {
+            if(!folderDeleted)
+                DisplayDirectoryTree(childPath);
+            ImGui::TreePop();
+        }
+
+        ImGui::PopID();
+    }
+}
+
+bool TSE::EDITOR::AssetsView::DefineFolderContextMenu(const std::filesystem::path& folderPath)
+{
+    if(ImGui::MenuItem("Rename"))
+        RequestFolderNamePopup(FolderPopupPurpose::Rename, folderPath);
+
+    bool folderDeleted = false;
+    if(ImGui::MenuItem("Delete"))
+    {
+        DeleteFolder(folderPath);
+        folderDeleted = true;
+    }
+
+    if(ImGui::MenuItem("New Folder"))
+        RequestFolderNamePopup(FolderPopupPurpose::NewFolder, folderPath);
+
+    return folderDeleted;
+}
+
+void TSE::EDITOR::AssetsView::DefineFolderBackgroundContextMenu(const std::filesystem::path& folderPath)
+{
+    if(ImGui::MenuItem("New Folder"))
+        RequestFolderNamePopup(FolderPopupPurpose::NewFolder, folderPath);
+}
+
+bool TSE::EDITOR::AssetsView::DefineFileContextMenu(const std::filesystem::path& filePath)
+{
+    if(ImGui::MenuItem("Rename"))
+        RequestFolderNamePopup(FolderPopupPurpose::Rename, filePath);
+
+    bool fileDeleted = false;
+    if(ImGui::MenuItem("Delete"))
+    {
+        DeleteFile(filePath);
+        fileDeleted = true;
+    }
+
+    return fileDeleted;
+}
+
+void TSE::EDITOR::AssetsView::AcceptAssetDrop(const std::filesystem::path& targetFolderPath)
+{
+    if(ImGui::BeginDragDropTarget())
+    {
+        const ImGuiPayload* folderPayload = ImGui::AcceptDragDropPayload("ASSET_FOLDER_PATH");
+        if(folderPayload != nullptr && folderPayload->Data != nullptr)
+        {
+            const char* payloadPath = static_cast<const char*>(folderPayload->Data);
+            MoveFolder(std::filesystem::path(payloadPath), targetFolderPath);
+        }
+
+        const ImGuiPayload* filePayload = ImGui::AcceptDragDropPayload("ASSET_FILE_PATH");
+        if(filePayload != nullptr && filePayload->Data != nullptr)
+        {
+            const char* payloadPath = static_cast<const char*>(filePayload->Data);
+            MoveFile(std::filesystem::path(payloadPath), targetFolderPath);
+        }
+
+        ImGui::EndDragDropTarget();
+    }
+}
+
+void TSE::EDITOR::AssetsView::MoveFolder(const std::filesystem::path& sourceFolderPath, const std::filesystem::path& targetFolderPath)
+{
+    const std::filesystem::path sourcePath = sourceFolderPath.lexically_normal();
+    const std::filesystem::path targetPath = targetFolderPath.lexically_normal();
+
+    if(sourcePath.empty() || targetPath.empty())
+        return;
+    if(sourcePath.parent_path() == targetPath)
+        return;
+    if(IsSameOrChildPath(targetPath, sourcePath))
+        return;
+
+    const std::filesystem::path newFolderPath = targetPath / sourcePath.filename();
+    std::error_code errorCode;
+    if(std::filesystem::exists(newFolderPath, errorCode))
+        return;
+
+    std::filesystem::rename(sourcePath, newFolderPath, errorCode);
+    if(errorCode)
+        return;
+
+    if(currentSelectedPath == sourcePath)
+        currentSelectedPath = newFolderPath;
+    else if(IsSameOrChildPath(currentSelectedPath, sourcePath))
+        currentSelectedPath = newFolderPath / currentSelectedPath.lexically_relative(sourcePath);
+
+    TSE::AssetLibrary::RescanAssets();
+}
+
+void TSE::EDITOR::AssetsView::MoveFile(const std::filesystem::path& sourceFilePath, const std::filesystem::path& targetFolderPath)
+{
+    const std::filesystem::path sourcePath = sourceFilePath.lexically_normal();
+    const std::filesystem::path targetPath = targetFolderPath.lexically_normal();
+
+    if(sourcePath.empty() || targetPath.empty())
+        return;
+    if(sourcePath.parent_path() == targetPath)
+        return;
+
+    const std::filesystem::path newFilePath = targetPath / sourcePath.filename();
+    std::error_code errorCode;
+    if(std::filesystem::exists(newFilePath, errorCode))
+        return;
+
+    std::filesystem::rename(sourcePath, newFilePath, errorCode);
+    if(!errorCode)
+        TSE::AssetLibrary::RescanAssets();
+}
+
+void TSE::EDITOR::AssetsView::RequestFolderNamePopup(FolderPopupPurpose purpose, const std::filesystem::path& folderPath)
+{
+    folderPopupPurpose = purpose;
+    pendingFolderPath = folderPath;
+    openFolderNamePopup = true;
+    focusFolderNameInput = true;
+
+    const std::string defaultName = purpose == FolderPopupPurpose::Rename ? folderPath.filename().string() : "";
+    std::snprintf(folderNameBuffer, sizeof(folderNameBuffer), "%s", defaultName.c_str());
+}
+
+void TSE::EDITOR::AssetsView::DefineFolderNamePopup()
+{
+    if(openFolderNamePopup)
+    {
+        openFolderNamePopup = false;
+        ImGui::OpenPopup("Folder Name");
+    }
+
+    if(ImGui::BeginPopupModal("Folder Name", nullptr, ImGuiWindowFlags_AlwaysAutoResize))
+    {
+        ImGui::Text("Name:");
+        if(focusFolderNameInput)
+        {
+            ImGui::SetKeyboardFocusHere();
+            focusFolderNameInput = false;
+        }
+        ImGui::InputText("##FolderName", folderNameBuffer, sizeof(folderNameBuffer));
+
+        const bool inputValid = folderNameBuffer[0] != '\0';
+        if(!inputValid)
+            ImGui::TextColored(ImVec4(1, 0, 0, 1), "Not Valid.");
+
+        if(!inputValid)
+            ImGui::PushStyleVar(ImGuiStyleVar_Alpha, ImGui::GetStyle().Alpha * 0.5f);
+
+        if(ImGui::Button("OK", ImVec2(120, 0)) && inputValid)
+        {
+            ConfirmFolderNamePopup();
+            ImGui::CloseCurrentPopup();
+        }
+
+        if(!inputValid)
+            ImGui::PopStyleVar();
+
+        ImGui::SameLine();
+        if(ImGui::Button("Cancel", ImVec2(120, 0)))
+        {
+            folderPopupPurpose = FolderPopupPurpose::None;
+            ImGui::CloseCurrentPopup();
+        }
+
+        ImGui::EndPopup();
+    }
+}
+
+void TSE::EDITOR::AssetsView::ConfirmFolderNamePopup()
+{
+    const std::string folderName = folderNameBuffer;
+    if(folderName.empty())
+        return;
+
+    std::error_code errorCode;
+    if(folderPopupPurpose == FolderPopupPurpose::Rename)
+    {
+        const std::filesystem::path newFolderPath = pendingFolderPath.parent_path() / folderName;
+        if(newFolderPath != pendingFolderPath && !std::filesystem::exists(newFolderPath, errorCode))
+        {
+            const bool selectedPathIsInRenamedFolder = IsSameOrChildPath(currentSelectedPath, pendingFolderPath);
+            const std::filesystem::path selectedRelativePath = selectedPathIsInRenamedFolder ? currentSelectedPath.lexically_relative(pendingFolderPath) : std::filesystem::path();
+
+            std::filesystem::rename(pendingFolderPath, newFolderPath, errorCode);
+            if(!errorCode)
+            {
+                if(selectedPathIsInRenamedFolder)
+                    currentSelectedPath = newFolderPath / selectedRelativePath;
+                TSE::AssetLibrary::RescanAssets();
+            }
+        }
+    }
+    else if(folderPopupPurpose == FolderPopupPurpose::NewFolder)
+    {
+        const std::filesystem::path newFolderPath = pendingFolderPath / folderName;
+        if(!std::filesystem::exists(newFolderPath, errorCode))
+        {
+            std::filesystem::create_directory(newFolderPath, errorCode);
+            if(!errorCode)
+            {
+                currentSelectedPath = newFolderPath;
+                TSE::AssetLibrary::RescanAssets();
+            }
+        }
+    }
+
+    folderPopupPurpose = FolderPopupPurpose::None;
+}
+
+void TSE::EDITOR::AssetsView::DeleteFolder(const std::filesystem::path& folderPath)
+{
+    std::error_code errorCode;
+    std::filesystem::remove_all(folderPath, errorCode);
+
+    if(!errorCode && IsPathInFolder(currentSelectedPath, folderPath))
+        currentSelectedPath.clear();
+    if(!errorCode)
+        TSE::AssetLibrary::RescanAssets();
+}
+
+void TSE::EDITOR::AssetsView::DeleteFile(const std::filesystem::path& filePath)
+{
+    std::error_code errorCode;
+    std::filesystem::remove(filePath, errorCode);
+
+    if(!errorCode)
+        TSE::AssetLibrary::RescanAssets();
+}
+
+std::filesystem::path TSE::EDITOR::AssetsView::GetCurrentBrowserPath() const
+{
+    std::error_code errorCode;
+    if(!currentSelectedPath.empty() && std::filesystem::exists(currentSelectedPath, errorCode) && std::filesystem::is_directory(currentSelectedPath, errorCode))
+        return currentSelectedPath;
+
+    return TSE::AssetLibrary::GetCurrentAssetPath();
+}
+
+void TSE::EDITOR::AssetsView::OpenFileProperties(string path)
+{
+    string metapath = path + ".meta";
+    if(FileExists(metapath))
+    {
+        using json = nlohmann::ordered_json;
+        std::ifstream metaStream;
+        OpenFileReading(metaStream, metapath);
+        json meta = json::parse(metaStream);
+
+        uuids::uuid id = uuids::uuid::from_string((string)meta["id"]).value_or(id);
+
+        if(!AssetLibrary::HasValue(id)) return;
+
+        IAsset* assetPtr = nullptr;
+
+        if(meta["assetType"] == "material")
+        {
+            assetPtr = static_cast<IAsset*>(AssetLibrary::GetValue<Material*>(id));
+        }
+        else if(meta["assetType"] == "texture")
+        {
+            assetPtr = static_cast<IAsset*>(AssetLibrary::GetValue<Texture*>(id));
+        }
+
+        if(assetPtr != nullptr)
+        {
+            PropertiesView::SetInspectorElement(InspectableType::IAsset, assetPtr);
+        }
+    }
+}

TSE_Editor/src/UI/windows/AssetsView.hpp

@@ -0,0 +1,62 @@
+#pragma once
+
+#include "UI/base/GuiWindow.h"
+
+#include <filesystem>
+
+namespace TSE::EDITOR
+{
+    class AssetsView : public GuiWindow
+    {
+    private:
+        enum class FolderPopupPurpose
+        {
+            None,
+            Rename,
+            NewFolder
+        };
+
+        enum class ItemViewMode
+        {
+            List,
+            Tiles
+        };
+
+        float leftPanelWidth = -1.0f;
+        ItemViewMode itemViewMode = ItemViewMode::List;
+        std::filesystem::path currentSelectedPath;
+        std::filesystem::path pendingFolderPath;
+        FolderPopupPurpose folderPopupPurpose = FolderPopupPurpose::None;
+        bool openFolderNamePopup = false;
+        bool focusFolderNameInput = false;
+        char folderNameBuffer[256] = "";
+
+        void DefineTreeView();
+        void DefineItemView();
+        void DefineItemViewToolbar();
+        void DefineItemListView(const std::filesystem::path& folderPath);
+        void DefineItemTileView(const std::filesystem::path& folderPath);
+        void DefineFolderListItem(const std::filesystem::directory_entry& folderEntry);
+        void DefineFileListItem(const std::filesystem::directory_entry& fileEntry);
+        void DefineFolderTileItem(const std::filesystem::directory_entry& folderEntry);
+        void DefineFileTileItem(const std::filesystem::directory_entry& fileEntry);
+        void DisplayDirectoryTree(const std::filesystem::path& folderPath);
+        bool DefineFolderContextMenu(const std::filesystem::path& folderPath);
+        void DefineFolderBackgroundContextMenu(const std::filesystem::path& folderPath);
+        bool DefineFileContextMenu(const std::filesystem::path& filePath);
+        void AcceptAssetDrop(const std::filesystem::path& targetFolderPath);
+        void MoveFolder(const std::filesystem::path& sourceFolderPath, const std::filesystem::path& targetFolderPath);
+        void MoveFile(const std::filesystem::path& sourceFilePath, const std::filesystem::path& targetFolderPath);
+        void RequestFolderNamePopup(FolderPopupPurpose purpose, const std::filesystem::path& folderPath);
+        void DefineFolderNamePopup();
+        void ConfirmFolderNamePopup();
+        void DeleteFolder(const std::filesystem::path& folderPath);
+        void DeleteFile(const std::filesystem::path& filePath);
+        std::filesystem::path GetCurrentBrowserPath() const;
+        void OpenFileProperties(string path);
+
+    public:
+        AssetsView();
+        void Define() override;
+    };
+} // namespace TSE::EDITOR

TSE_Editor/src/UI/windows/CameraView.cpp

@@ -19,7 +19,7 @@ void TSE::EDITOR::CameraView::Define()
     ImGuiWindowFlags flags2 = ImGuiWindowFlags_NoScrollWithMouse | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoScrollbar;
     if(ImGui::BeginChild("##CameraChild", {0,0}, ImGuiChildFlags_None, flags2))
     {
-        ImGui::Image(fb->GetTextureId(), {fb->Width(), fb->Height()},{0,1}, {1,0});
+        ImGui::Image(fb->GetTextureId(0), {fb->Width(), fb->Height()},{0,1}, {1,0});
         auto vec2 = ImGui::GetWindowSize();
         if(fb->Width() != vec2.x || fb->Height() != vec2.y)
         {

TSE_Editor/src/UI/windows/HirearchieView.hpp

@@ -17,7 +17,6 @@ namespace TSE::EDITOR
             RenamingTransformable = 3,
             RenamingScene = 4
         };
-        Scene* currentScene;
         uuids::uuid selected = uuids::uuid();
         
         bool openPopUpNamingLayer = false;
@@ -29,6 +28,7 @@ namespace TSE::EDITOR
         Layer* tmpHolder2 = nullptr;
         
     public:
+        inline static Scene* currentScene = nullptr;
         HirearchieView(Scene* s);
         void SetScene(Scene* s);
         void Define() override;

TSE_Editor/src/UI/windows/SceneView.cpp

@@ -5,25 +5,37 @@ TSE::EDITOR::SceneView::SceneView(TSE::IRenderTexture *frameBuffer) : GuiWindow(
     fb = frameBuffer;
 }
 
+int selected = 0;
+
 void TSE::EDITOR::SceneView::Define()
 {
     ImGuiWindowFlags flags2 = ImGuiWindowFlags_NoScrollWithMouse | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoScrollbar;
     if(ImGui::BeginChild("##SceneChild", {0,0}, ImGuiChildFlags_None, flags2))
     {
-        ImGui::Image(fb->GetTextureId(), {fb->Width(), fb->Height()},{0,1}, {1,0});
+        ImGui::Image(fb->GetTextureId(selected), {fb->Width(), fb->Height()},{0,1}, {1,0});
         auto vec2 = ImGui::GetWindowSize();
         if(fb->Width() != vec2.x || fb->Height() != vec2.y)
         {
             fb->SetSize({vec2.x, vec2.y});
         }
-        if(ImGui::IsWindowFocused())
-        {
-            IsHovered = true;
-        }
-        else
-        {
-            IsHovered = false;
-        }
+
+
+        static const char* items[] = {
+            "0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15",
+            "16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31"
+        };
+
+        ImGui::SetCursorPos(ImVec2(6.0f, 6.0f));
+
+        ImGui::PushStyleColor(ImGuiCol_FrameBg, ImVec4(0,0,0,0.6f));
+        ImGui::PushStyleColor(ImGuiCol_PopupBg, ImVec4(0,0,0,0.9f));
+
+        ImGui::SetNextItemWidth(80.0f);
+        ImGui::Combo("##SceneDropdown", &selected, items, IM_ARRAYSIZE(items));
+
+        ImGui::PopStyleColor(2);
+
+        IsHovered = ImGui::IsWindowFocused();
     }
     ImGui::EndChild();
 }

TSE_GlfwImpl/src/WindowGlfw.cpp

@@ -149,3 +149,13 @@ bool TSE::GLFW::WindowGlfw::ShouldClose() const
 {
     return glfwWindowShouldClose(window);
 }
+
+void TSE::GLFW::WindowGlfw::DoneSetup()
+{
+    renderingBackend->onResize(width, height);
+
+    for (auto const& i : objectsToResize)
+    {
+        i->OnResize(width, height, this);
+    }
+}

TSE_GlfwImpl/src/WindowGlfw.hpp

@@ -7,7 +7,6 @@
 #include "enums/WindowType.hpp"
 #include "Color.hpp"
 
-
 namespace TSE::GLFW
 {
     class WindowGlfw : public IWindow
@@ -36,5 +35,6 @@ namespace TSE::GLFW
         bool ShouldClose() const override;
         inline void Bind() override { };
         inline void Unbind() override { };
+        void DoneSetup() override;
     };
 } // namespace TSE::GLFW

TSE_GlfwImpl/src/WindowManager.hpp

@@ -0,0 +1,3 @@
+#pragma once
+
+#define TSE_GLFW

TSE_GlfwOpenGlImpl/src/RenderTexture.cpp

@@ -1,54 +0,0 @@
-#include "RenderTexture.hpp"
-
-TSE::GLFW::RenderTexture::RenderTexture(Vector2 v) : buffer(v)
-{
-    buffer.AddResizeNotifiable(this);
-}
-
-TSE::Vector2 TSE::GLFW::RenderTexture::size() const
-{
-    return buffer.GetSize();
-}
-
-void TSE::GLFW::RenderTexture::SetSize(Vector2 v)
-{
-    buffer.Resize(v);
-}
-
-float TSE::GLFW::RenderTexture::Width() const
-{
-    return buffer.GetSize().x;
-}
-
-float TSE::GLFW::RenderTexture::Height() const
-{
-    return buffer.GetSize().y;
-}
-
-TSE::uint TSE::GLFW::RenderTexture::GetTextureId() const
-{
-    return buffer.GetTextureId();
-}
-
-void TSE::GLFW::RenderTexture::Update()
-{
-    buffer.Update();
-}
-
-void TSE::GLFW::RenderTexture::Bind()
-{
-    buffer.Bind();
-}
-
-void TSE::GLFW::RenderTexture::Unbind()
-{
-    buffer.Unbind();
-}
-
-void TSE::GLFW::RenderTexture::OnResize(float width, float height, IResizable *wnd)
-{
-    for (auto const& i : objectsToResize)
-    {
-        i->OnResize(width, height, this);
-    }
-}

TSE_GlfwOpenGlImpl/src/TextureHelperOpenGL.cpp

@@ -1,61 +0,0 @@
-#include "GL/gl3w.h"
-#include "GL/gl.h"
-#include "TextureHelperOpenGL.hpp"
-
-void TSE::GLFW::TextureHelperOpenGL::Bind(const Texture *tex)
-{
-    glBindTexture(GL_TEXTURE_2D, tex->GetTextureId());
-}
-
-void TSE::GLFW::TextureHelperOpenGL::UnBind(const Texture *tex)
-{
-    glBindTexture(GL_TEXTURE_2D, 0);
-}
-
-void TSE::GLFW::TextureHelperOpenGL::Apply(Texture *tex)
-{
-    glBindTexture(GL_TEXTURE_2D, tex->GetTextureId());
-        if(tex->Chanels() == 1)
-        {
-            if (tex->bpp() == 8)
-                glTexImage2D(GL_TEXTURE_2D, 0,GL_RGBA, tex->Width(), tex->Height(), 0, GL_RED, GL_UNSIGNED_BYTE, tex->GetImagePtr());
-        }
-        if(tex->Chanels() == 3)
-        {
-            if(tex->bpp() == 24)
-                glTexImage2D(GL_TEXTURE_2D, 0,GL_RGBA, tex->Width(), tex->Height(), 0, GL_BGR, GL_UNSIGNED_BYTE, tex->GetImagePtr());
-        }
-        else if(tex->Chanels() == 4)
-        {
-            if(tex->bpp() == 32)
-                glTexImage2D(GL_TEXTURE_2D, 0,GL_RGBA, tex->Width(), tex->Height(), 0, GL_BGRA, GL_UNSIGNED_BYTE, tex->GetImagePtr());
-            if (tex->bpp() == 8) //need to decode it with bitwise operations in shader
-                glTexImage2D(GL_TEXTURE_2D, 0,GL_RGBA, tex->Width(), tex->Height(), 0, GL_RED, GL_UNSIGNED_BYTE, tex->GetImagePtr());
-        }
-
-        glGenerateMipmap(GL_TEXTURE_2D);
-
-        glBindTexture(GL_TEXTURE_2D, 0);
-}
-
-void TSE::GLFW::TextureHelperOpenGL::Regist(Texture *tex)
-{
-    uint TextureID;
-
-    glGenTextures(1, &TextureID);
-    glBindTexture(GL_TEXTURE_2D, TextureID);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-    
-    tex->SetTextureId(TextureID);
-
-    tex->Apply();
-}
-
-void TSE::GLFW::TextureHelperOpenGL::PlatromDestroy(Texture *tex)
-{
-    uint id = tex->GetTextureId();
-    glDeleteTextures(1, &id);
-}

TSE_GlfwOpenGlImpl/src/buffer/FrameBuffer.cpp

@@ -1,99 +0,0 @@
-#include "FrameBuffer.hpp"
-#include "Debug.hpp"
-
-TSE::GLFW::FrameBuffer::FrameBuffer(const Vector2 &size)
-{
-    width = size.x;
-    height = size.y;
-    CreateFBTexture();
-    for (auto const& i : objectsToResize)
-    {
-        i->OnResize(size.x, size.y, this);
-    }
-    Initialize();
-}
-
-void TSE::GLFW::FrameBuffer::Bind()
-{
-    glBindFramebuffer(GL_FRAMEBUFFER, bufferID);
-}
-
-void TSE::GLFW::FrameBuffer::Unbind()
-{
-    glBindFramebuffer(GL_FRAMEBUFFER, 0);
-}
-
-TSE::GLFW::FrameBuffer::~FrameBuffer()
-{
-    glDeleteFramebuffers(1,&bufferID);
-    glDeleteTextures(1, &textureID);
-    glDeleteRenderbuffers(1, &depthRboID);
-}
-
-void TSE::GLFW::FrameBuffer::Resize(Vector2 size)
-{
-    width = size.x;
-    height = size.y;
-    shouldResize = true;
-}
-
-void TSE::GLFW::FrameBuffer::Update()
-{
-    if (!shouldResize) return;
-    shouldResize = false;
-    CreateFBTexture();
-    for (auto const& i : objectsToResize)
-    {
-        i->OnResize(width, height, this);
-    }
-}
-
-TSE::uint TSE::GLFW::FrameBuffer::GetTextureId() const
-{
-    return textureID;
-}
-
-TSE::Vector2 TSE::GLFW::FrameBuffer::GetSize() const
-{
-    return {width, height};
-}
-
-void TSE::GLFW::FrameBuffer::Initialize()
-{
-    glGenFramebuffers(1, &bufferID);
-    Bind();
-    glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, textureID, 0);
-    glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depthRboID);
-    
-    if(glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE)
-    {
-        TSE_ERROR("Failed to create OpenGL FBO.");
-        TSE_LOG(std::to_string(glGetError()));
-    }
-    Unbind();
-}
-
-void TSE::GLFW::FrameBuffer::LoadFBTexture()
-{
-    glBindTexture(GL_TEXTURE_2D, textureID);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
-
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-    glBindRenderbuffer(GL_RENDERBUFFER, depthRboID);
-    glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT24, width, height);
-}
-
-void TSE::GLFW::FrameBuffer::CreateFBTexture()
-{
-    glViewport(0,0, width, height);
-    //resize
-    if(textureID == 0)
-        glGenTextures(1, &textureID);
-    if(depthRboID == 0)
-        glGenRenderbuffers(1, &depthRboID);
-    LoadFBTexture();
-}

TSE_GlfwOpenGlImpl/src/shader/defaultShaderHandler.cpp

@@ -1,30 +0,0 @@
-#include "defaultShaderHandler.hpp"
-#include "basicShader.hpp"
-#include "basicTextureShader.hpp"
-#include "ditheringShader.hpp"
-#include "basicParticleShader.hpp"
-#include "elements/ShaderRegistry.hpp"
-
-void TSE::GLFW::LoadBasicShaders(float width, float height)
-{
-    BasicShader::Init(width, height);
-    BasicTextureShader::Init(width, height);
-    DitheringShader::Init(width, height);
-    BasicParticleShader::Init(width, height);
-    ShaderRegistry::SetShader("Basic Unlit Shader", BasicShader::Instance());
-    ShaderRegistry::SetShader("Basic Unlit Texture Shader", BasicTextureShader::Instance());
-    ShaderRegistry::SetShader("Basic Unlit Dithering Shader", DitheringShader::Instance());
-    ShaderRegistry::SetShader("Basic Unlit Particle Shader", BasicParticleShader::Instance());
-}
-
-void TSE::GLFW::UnLoadBasicShaders()
-{
-    ShaderRegistry::RemoveShader("Basic Unlit Shader");
-    ShaderRegistry::RemoveShader("Basic Unlit Texture Shader");
-    ShaderRegistry::RemoveShader("Basic Unlit Dithering Shader");
-    ShaderRegistry::RemoveShader("Basic Unlit Particle Shader");
-    BasicShader::Destroy();
-    BasicTextureShader::Destroy();
-    DitheringShader::Destroy();
-    BasicParticleShader::Destroy();
-}

TSE_Math/src/MathF.hpp

@@ -11,6 +11,9 @@ namespace TSE
     /// @brief the epsilon used as min float value for comparisons in the engine
     constexpr float TSE_EPSILON = 1e-6f;
 
+    /// @brief 32-bit golden ratio constant used for hash mixing
+    constexpr uint TSE_HASH_GOLDEN_RATIO_32 = 0x9e3779b9u;
+    
     /// @brief a simple degrees to radiant conversion function
     /// @param deg the degrees value
     /// @return the radiant value

TSE_Math/src/Mesh.cpp

@@ -1,78 +0,0 @@
-#include "Mesh.hpp"
-#include "MathF.hpp"
-#include <cmath>
-
-TSE::Mesh::Mesh()
-{
-    name = "";
-}
-
-TSE::Mesh::Mesh(string _name, const std::vector<Vector3> &_vertecies, const std::vector<ushort> &_indecies, const std::vector<Vector2> &_uvs)
-{
-    name = _name;
-    vertecies = std::move(_vertecies);
-    indecies = std::move(_indecies);
-    uvs = std::move(_uvs);
-}
-
-size_t TSE::Mesh::IndeciesCount() const
-{
-    return indecies.size();
-}
-
-size_t TSE::Mesh::VerteciesCount() const
-{
-    return vertecies.size();
-}
-
-TSE::Mesh TSE::Mesh::GetCircleMesh(ushort segments)
-{
-    std::vector<Vector3> verts;
-    std::vector<ushort> indices;
-    std::vector<Vector2> uvs;
-
-    verts.emplace_back(0.0f, 0.0f, 0.0f);
-    uvs.emplace_back(0.5f, 0.5f);
-
-    float angleStep = 2.0f * TSE_PI / segments;
-
-    for (int i = 0; i <= segments; ++i) {
-        float angle = i * angleStep;
-        float x = std::cos(angle) * 0.5f;
-        float y = std::sin(angle) * 0.5f;
-        verts.emplace_back(x, y, 0);
-        uvs.emplace_back(x + 0.5f, y + 0.5f);
-
-        if (i > 0) {
-            indices.push_back(0);
-            indices.push_back(i);
-            indices.push_back(i + 1);
-        }
-    }
-
-    return Mesh("Circle", verts, indices, uvs);
-}
-
-TSE::Mesh TSE::Mesh::GetQuadMesh()
-{
-    std::vector<Vector3> verts = {
-        Vector3(-0.5f, -0.5f, 0),
-        Vector3( 0.5f, -0.5f, 0),
-        Vector3( 0.5f,  0.5f, 0),
-        Vector3(-0.5f,  0.5f, 0)
-    };
-
-    std::vector<Vector2> uvs = {
-        Vector2(0.0f, 0.0f),
-        Vector2(1.0f, 0.0f),
-        Vector2(1.0f, 1.0f),
-        Vector2(0.0f, 1.0f)
-    };
-
-    std::vector<unsigned short> indices = {
-        0, 1, 2,
-        2, 3, 0
-    };
-
-    return Mesh("Quad", verts, indices, uvs);
-}

TSE_Math/src/PerlinNoise.hpp

@@ -0,0 +1,659 @@
+//----------------------------------------------------------------------------------------
+//
+//	siv::PerlinNoise
+//	Perlin noise library for modern C++
+//
+//	Copyright (C) 2013-2021 Ryo Suzuki <reputeless@gmail.com>
+//
+//	Permission is hereby granted, free of charge, to any person obtaining a copy
+//	of this software and associated documentation files(the "Software"), to deal
+//	in the Software without restriction, including without limitation the rights
+//	to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
+//	copies of the Software, and to permit persons to whom the Software is
+//	furnished to do so, subject to the following conditions :
+//	
+//	The above copyright notice and this permission notice shall be included in
+//	all copies or substantial portions of the Software.
+//	
+//	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+//	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//	THE SOFTWARE.
+//
+//----------------------------------------------------------------------------------------
+
+# pragma once
+# include <cstdint>
+# include <algorithm>
+# include <array>
+# include <iterator>
+# include <numeric>
+# include <random>
+# include <type_traits>
+
+# if __has_include(<concepts>) && defined(__cpp_concepts)
+#	include <concepts>
+# endif
+
+
+// Library major version
+# define SIVPERLIN_VERSION_MAJOR			3
+
+// Library minor version
+# define SIVPERLIN_VERSION_MINOR			0
+
+// Library revision version
+# define SIVPERLIN_VERSION_REVISION			0
+
+// Library version
+# define SIVPERLIN_VERSION			((SIVPERLIN_VERSION_MAJOR * 100 * 100) + (SIVPERLIN_VERSION_MINOR * 100) + (SIVPERLIN_VERSION_REVISION))
+
+
+// [[nodiscard]] for constructors
+# if (201907L <= __has_cpp_attribute(nodiscard))
+#	define SIVPERLIN_NODISCARD_CXX20 [[nodiscard]]
+# else
+#	define SIVPERLIN_NODISCARD_CXX20
+# endif
+
+
+// std::uniform_random_bit_generator concept
+# if __cpp_lib_concepts
+#	define SIVPERLIN_CONCEPT_URBG  template <std::uniform_random_bit_generator URBG>
+#	define SIVPERLIN_CONCEPT_URBG_ template <std::uniform_random_bit_generator URBG>
+# else
+#	define SIVPERLIN_CONCEPT_URBG  template <class URBG, std::enable_if_t<std::conjunction_v<std::is_invocable<URBG&>, std::is_unsigned<std::invoke_result_t<URBG&>>>>* = nullptr>
+#	define SIVPERLIN_CONCEPT_URBG_ template <class URBG, std::enable_if_t<std::conjunction_v<std::is_invocable<URBG&>, std::is_unsigned<std::invoke_result_t<URBG&>>>>*>
+# endif
+
+
+// arbitrary value for increasing entropy
+# ifndef SIVPERLIN_DEFAULT_Y
+#	define SIVPERLIN_DEFAULT_Y (0.12345)
+# endif
+
+// arbitrary value for increasing entropy
+# ifndef SIVPERLIN_DEFAULT_Z
+#	define SIVPERLIN_DEFAULT_Z (0.34567)
+# endif
+
+
+namespace siv
+{
+	template <class Float>
+	class BasicPerlinNoise
+	{
+	public:
+
+		static_assert(std::is_floating_point_v<Float>);
+
+		///////////////////////////////////////
+		//
+		//	Typedefs
+		//
+
+		using state_type = std::array<std::uint8_t, 256>;
+
+		using value_type = Float;
+
+		using default_random_engine = std::mt19937;
+
+		using seed_type = typename default_random_engine::result_type;
+
+		///////////////////////////////////////
+		//
+		//	Constructors
+		//
+
+		SIVPERLIN_NODISCARD_CXX20
+		constexpr BasicPerlinNoise() noexcept;
+
+		SIVPERLIN_NODISCARD_CXX20
+		explicit BasicPerlinNoise(seed_type seed);
+
+		SIVPERLIN_CONCEPT_URBG
+		SIVPERLIN_NODISCARD_CXX20
+		explicit BasicPerlinNoise(URBG&& urbg);
+
+		///////////////////////////////////////
+		//
+		//	Reseed
+		//
+
+		void reseed(seed_type seed);
+
+		SIVPERLIN_CONCEPT_URBG
+		void reseed(URBG&& urbg);
+
+		///////////////////////////////////////
+		//
+		//	Serialization
+		//
+
+		[[nodiscard]]
+		constexpr const state_type& serialize() const noexcept;
+
+		constexpr void deserialize(const state_type& state) noexcept;
+
+		///////////////////////////////////////
+		//
+		//	Noise (The result is in the range [-1, 1])
+		//
+
+		[[nodiscard]]
+		value_type noise1D(value_type x) const noexcept;
+
+		[[nodiscard]]
+		value_type noise2D(value_type x, value_type y) const noexcept;
+
+		[[nodiscard]]
+		value_type noise3D(value_type x, value_type y, value_type z) const noexcept;
+
+		///////////////////////////////////////
+		//
+		//	Noise (The result is remapped to the range [0, 1])
+		//
+
+		[[nodiscard]]
+		value_type noise1D_01(value_type x) const noexcept;
+
+		[[nodiscard]]
+		value_type noise2D_01(value_type x, value_type y) const noexcept;
+
+		[[nodiscard]]
+		value_type noise3D_01(value_type x, value_type y, value_type z) const noexcept;
+
+		///////////////////////////////////////
+		//
+		//	Octave noise (The result can be out of the range [-1, 1])
+		//
+
+		[[nodiscard]]
+		value_type octave1D(value_type x, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type octave2D(value_type x, value_type y, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type octave3D(value_type x, value_type y, value_type z, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		///////////////////////////////////////
+		//
+		//	Octave noise (The result is clamped to the range [-1, 1])
+		//
+
+		[[nodiscard]]
+		value_type octave1D_11(value_type x, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type octave2D_11(value_type x, value_type y, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type octave3D_11(value_type x, value_type y, value_type z, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		///////////////////////////////////////
+		//
+		//	Octave noise (The result is clamped and remapped to the range [0, 1])
+		//
+
+		[[nodiscard]]
+		value_type octave1D_01(value_type x, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type octave2D_01(value_type x, value_type y, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type octave3D_01(value_type x, value_type y, value_type z, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		///////////////////////////////////////
+		//
+		//	Octave noise (The result is normalized to the range [-1, 1])
+		//
+
+		[[nodiscard]]
+		value_type normalizedOctave1D(value_type x, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type normalizedOctave2D(value_type x, value_type y, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type normalizedOctave3D(value_type x, value_type y, value_type z, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		///////////////////////////////////////
+		//
+		//	Octave noise (The result is normalized and remapped to the range [0, 1])
+		//
+
+		[[nodiscard]]
+		value_type normalizedOctave1D_01(value_type x, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type normalizedOctave2D_01(value_type x, value_type y, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+		[[nodiscard]]
+		value_type normalizedOctave3D_01(value_type x, value_type y, value_type z, std::int32_t octaves, value_type persistence = value_type(0.5)) const noexcept;
+
+	private:
+
+		state_type m_permutation;
+	};
+
+	using PerlinNoise = BasicPerlinNoise<double>;
+
+	namespace perlin_detail
+	{
+		////////////////////////////////////////////////
+		//
+		//	These functions are provided for consistency.
+		//	You may get different results from std::shuffle() with different standard library implementations.
+		//
+		SIVPERLIN_CONCEPT_URBG
+		[[nodiscard]]
+		inline std::uint64_t Random(const std::uint64_t max, URBG&& urbg)
+		{
+			return (urbg() % (max + 1));
+		}
+
+		template <class RandomIt, class URBG>
+		inline void Shuffle(RandomIt first, RandomIt last, URBG&& urbg)
+		{
+			if (first == last)
+			{
+				return;
+			}
+
+			using difference_type = typename std::iterator_traits<RandomIt>::difference_type;
+
+			for (RandomIt it = first + 1; it < last; ++it)
+			{
+				const std::uint64_t n = static_cast<std::uint64_t>(it - first);
+				std::iter_swap(it, first + static_cast<difference_type>(Random(n, std::forward<URBG>(urbg))));
+			}
+		}
+		//
+		////////////////////////////////////////////////
+
+		template <class Float>
+		[[nodiscard]]
+		inline constexpr Float Fade(const Float t) noexcept
+		{
+			return t * t * t * (t * (t * 6 - 15) + 10);
+		}
+
+		template <class Float>
+		[[nodiscard]]
+		inline constexpr Float Lerp(const Float a, const Float b, const Float t) noexcept
+		{
+			return (a + (b - a) * t);
+		}
+
+		template <class Float>
+		[[nodiscard]]
+		inline constexpr Float Grad(const std::uint8_t hash, const Float x, const Float y, const Float z) noexcept
+		{
+			const std::uint8_t h = hash & 15;
+			const Float u = h < 8 ? x : y;
+			const Float v = h < 4 ? y : h == 12 || h == 14 ? x : z;
+			return ((h & 1) == 0 ? u : -u) + ((h & 2) == 0 ? v : -v);
+		}
+
+		template <class Float>
+		[[nodiscard]]
+		inline constexpr Float Remap_01(const Float x) noexcept
+		{
+			return (x * Float(0.5) + Float(0.5));
+		}
+
+		template <class Float>
+		[[nodiscard]]
+		inline constexpr Float Clamp_11(const Float x) noexcept
+		{
+			return std::clamp(x, Float(-1.0), Float(1.0));
+		}
+
+		template <class Float>
+		[[nodiscard]]
+		inline constexpr Float RemapClamp_01(const Float x) noexcept
+		{
+			if (x <= Float(-1.0))
+			{
+				return Float(0.0);
+			}
+			else if (Float(1.0) <= x)
+			{
+				return Float(1.0);
+			}
+
+			return (x * Float(0.5) + Float(0.5));
+		}
+
+		template <class Noise, class Float>
+		[[nodiscard]]
+		inline auto Octave1D(const Noise& noise, Float x, const std::int32_t octaves, const Float persistence) noexcept
+		{
+			using value_type = Float;
+			value_type result = 0;
+			value_type amplitude = 1;
+
+			for (std::int32_t i = 0; i < octaves; ++i)
+			{
+				result += (noise.noise1D(x) * amplitude);
+				x *= 2;
+				amplitude *= persistence;
+			}
+
+			return result;
+		}
+
+		template <class Noise, class Float>
+		[[nodiscard]]
+		inline auto Octave2D(const Noise& noise, Float x, Float y, const std::int32_t octaves, const Float persistence) noexcept
+		{
+			using value_type = Float;
+			value_type result = 0;
+			value_type amplitude = 1;
+
+			for (std::int32_t i = 0; i < octaves; ++i)
+			{
+				result += (noise.noise2D(x, y) * amplitude);
+				x *= 2;
+				y *= 2;
+				amplitude *= persistence;
+			}
+
+			return result;
+		}
+
+		template <class Noise, class Float>
+		[[nodiscard]]
+		inline auto Octave3D(const Noise& noise, Float x, Float y, Float z, const std::int32_t octaves, const Float persistence) noexcept
+		{
+			using value_type = Float;
+			value_type result = 0;
+			value_type amplitude = 1;
+
+			for (std::int32_t i = 0; i < octaves; ++i)
+			{
+				result += (noise.noise3D(x, y, z) * amplitude);
+				x *= 2;
+				y *= 2;
+				z *= 2;
+				amplitude *= persistence;
+			}
+
+			return result;
+		}
+
+		template <class Float>
+		[[nodiscard]]
+		inline constexpr Float MaxAmplitude(const std::int32_t octaves, const Float persistence) noexcept
+		{
+			using value_type = Float;
+			value_type result = 0;
+			value_type amplitude = 1;
+
+			for (std::int32_t i = 0; i < octaves; ++i)
+			{
+				result += amplitude;
+				amplitude *= persistence;
+			}
+
+			return result;
+		}
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline constexpr BasicPerlinNoise<Float>::BasicPerlinNoise() noexcept
+		: m_permutation{ 151,160,137,91,90,15,
+				131,13,201,95,96,53,194,233,7,225,140,36,103,30,69,142,8,99,37,240,21,10,23,
+				190, 6,148,247,120,234,75,0,26,197,62,94,252,219,203,117,35,11,32,57,177,33,
+				88,237,149,56,87,174,20,125,136,171,168, 68,175,74,165,71,134,139,48,27,166,
+				77,146,158,231,83,111,229,122,60,211,133,230,220,105,92,41,55,46,245,40,244,
+				102,143,54, 65,25,63,161, 1,216,80,73,209,76,132,187,208, 89,18,169,200,196,
+				135,130,116,188,159,86,164,100,109,198,173,186, 3,64,52,217,226,250,124,123,
+				5,202,38,147,118,126,255,82,85,212,207,206,59,227,47,16,58,17,182,189,28,42,
+				223,183,170,213,119,248,152, 2,44,154,163, 70,221,153,101,155,167, 43,172,9,
+				129,22,39,253, 19,98,108,110,79,113,224,232,178,185, 112,104,218,246,97,228,
+				251,34,242,193,238,210,144,12,191,179,162,241, 81,51,145,235,249,14,239,107,
+				49,192,214, 31,181,199,106,157,184, 84,204,176,115,121,50,45,127, 4,150,254,
+				138,236,205,93,222,114,67,29,24,72,243,141,128,195,78,66,215,61,156,180 } {}
+
+	template <class Float>
+	inline BasicPerlinNoise<Float>::BasicPerlinNoise(const seed_type seed)
+	{
+		reseed(seed);
+	}
+
+	template <class Float>
+	SIVPERLIN_CONCEPT_URBG_
+	inline BasicPerlinNoise<Float>::BasicPerlinNoise(URBG&& urbg)
+	{
+		reseed(std::forward<URBG>(urbg));
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline void BasicPerlinNoise<Float>::reseed(const seed_type seed)
+	{
+		reseed(default_random_engine{ seed });
+	}
+
+	template <class Float>
+	SIVPERLIN_CONCEPT_URBG_
+	inline void BasicPerlinNoise<Float>::reseed(URBG&& urbg)
+	{
+		std::iota(m_permutation.begin(), m_permutation.end(), uint8_t{ 0 });
+
+		perlin_detail::Shuffle(m_permutation.begin(), m_permutation.end(), std::forward<URBG>(urbg));
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline constexpr const typename BasicPerlinNoise<Float>::state_type& BasicPerlinNoise<Float>::serialize() const noexcept
+	{
+		return m_permutation;
+	}
+
+	template <class Float>
+	inline constexpr void BasicPerlinNoise<Float>::deserialize(const state_type& state) noexcept
+	{
+		m_permutation = state;
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::noise1D(const value_type x) const noexcept
+	{
+		return noise3D(x,
+			static_cast<value_type>(SIVPERLIN_DEFAULT_Y),
+			static_cast<value_type>(SIVPERLIN_DEFAULT_Z));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::noise2D(const value_type x, const value_type y) const noexcept
+	{
+		return noise3D(x,
+			y,
+			static_cast<value_type>(SIVPERLIN_DEFAULT_Z));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::noise3D(const value_type x, const value_type y, const value_type z) const noexcept
+	{
+		const value_type _x = std::floor(x);
+		const value_type _y = std::floor(y);
+		const value_type _z = std::floor(z);
+
+		const std::int32_t ix = static_cast<std::int32_t>(_x) & 255;
+		const std::int32_t iy = static_cast<std::int32_t>(_y) & 255;
+		const std::int32_t iz = static_cast<std::int32_t>(_z) & 255;
+
+		const value_type fx = (x - _x);
+		const value_type fy = (y - _y);
+		const value_type fz = (z - _z);
+
+		const value_type u = perlin_detail::Fade(fx);
+		const value_type v = perlin_detail::Fade(fy);
+		const value_type w = perlin_detail::Fade(fz);
+
+		const std::uint8_t A = (m_permutation[ix & 255] + iy) & 255;
+		const std::uint8_t B = (m_permutation[(ix + 1) & 255] + iy) & 255;
+
+		const std::uint8_t AA = (m_permutation[A] + iz) & 255;
+		const std::uint8_t AB = (m_permutation[(A + 1) & 255] + iz) & 255;
+
+		const std::uint8_t BA = (m_permutation[B] + iz) & 255;
+		const std::uint8_t BB = (m_permutation[(B + 1) & 255] + iz) & 255;
+
+		const value_type p0 = perlin_detail::Grad(m_permutation[AA], fx, fy, fz);
+		const value_type p1 = perlin_detail::Grad(m_permutation[BA], fx - 1, fy, fz);
+		const value_type p2 = perlin_detail::Grad(m_permutation[AB], fx, fy - 1, fz);
+		const value_type p3 = perlin_detail::Grad(m_permutation[BB], fx - 1, fy - 1, fz);
+		const value_type p4 = perlin_detail::Grad(m_permutation[(AA + 1) & 255], fx, fy, fz - 1);
+		const value_type p5 = perlin_detail::Grad(m_permutation[(BA + 1) & 255], fx - 1, fy, fz - 1);
+		const value_type p6 = perlin_detail::Grad(m_permutation[(AB + 1) & 255], fx, fy - 1, fz - 1);
+		const value_type p7 = perlin_detail::Grad(m_permutation[(BB + 1) & 255], fx - 1, fy - 1, fz - 1);
+
+		const value_type q0 = perlin_detail::Lerp(p0, p1, u);
+		const value_type q1 = perlin_detail::Lerp(p2, p3, u);
+		const value_type q2 = perlin_detail::Lerp(p4, p5, u);
+		const value_type q3 = perlin_detail::Lerp(p6, p7, u);
+
+		const value_type r0 = perlin_detail::Lerp(q0, q1, v);
+		const value_type r1 = perlin_detail::Lerp(q2, q3, v);
+
+		return perlin_detail::Lerp(r0, r1, w);
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::noise1D_01(const value_type x) const noexcept
+	{
+		return perlin_detail::Remap_01(noise1D(x));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::noise2D_01(const value_type x, const value_type y) const noexcept
+	{
+		return perlin_detail::Remap_01(noise2D(x, y));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::noise3D_01(const value_type x, const value_type y, const value_type z) const noexcept
+	{
+		return perlin_detail::Remap_01(noise3D(x, y, z));
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave1D(const value_type x, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Octave1D(*this, x, octaves, persistence);
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave2D(const value_type x, const value_type y, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Octave2D(*this, x, y, octaves, persistence);
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave3D(const value_type x, const value_type y, const value_type z, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Octave3D(*this, x, y, z, octaves, persistence);
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave1D_11(const value_type x, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Clamp_11(octave1D(x, octaves, persistence));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave2D_11(const value_type x, const value_type y, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Clamp_11(octave2D(x, y, octaves, persistence));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave3D_11(const value_type x, const value_type y, const value_type z, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Clamp_11(octave3D(x, y, z, octaves, persistence));
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave1D_01(const value_type x, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::RemapClamp_01(octave1D(x, octaves, persistence));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave2D_01(const value_type x, const value_type y, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::RemapClamp_01(octave2D(x, y, octaves, persistence));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::octave3D_01(const value_type x, const value_type y, const value_type z, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::RemapClamp_01(octave3D(x, y, z, octaves, persistence));
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::normalizedOctave1D(const value_type x, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return (octave1D(x, octaves, persistence) / perlin_detail::MaxAmplitude(octaves, persistence));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::normalizedOctave2D(const value_type x, const value_type y, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return (octave2D(x, y, octaves, persistence) / perlin_detail::MaxAmplitude(octaves, persistence));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::normalizedOctave3D(const value_type x, const value_type y, const value_type z, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return (octave3D(x, y, z, octaves, persistence) / perlin_detail::MaxAmplitude(octaves, persistence));
+	}
+
+	///////////////////////////////////////
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::normalizedOctave1D_01(const value_type x, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Remap_01(normalizedOctave1D(x, octaves, persistence));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::normalizedOctave2D_01(const value_type x, const value_type y, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Remap_01(normalizedOctave2D(x, y, octaves, persistence));
+	}
+
+	template <class Float>
+	inline typename BasicPerlinNoise<Float>::value_type BasicPerlinNoise<Float>::normalizedOctave3D_01(const value_type x, const value_type y, const value_type z, const std::int32_t octaves, const value_type persistence) const noexcept
+	{
+		return perlin_detail::Remap_01(normalizedOctave3D(x, y, z, octaves, persistence));
+	}
+}
+
+# undef SIVPERLIN_NODISCARD_CXX20
+# undef SIVPERLIN_CONCEPT_URBG
+# undef SIVPERLIN_CONCEPT_URBG_

TSE_Math/src/Random.cpp

@@ -0,0 +1,107 @@
+#include "Random.hpp"
+#include <bit>
+#include <cstdint>
+
+TSE::Random::Random(uint seed)
+{
+    state = static_cast<uint>(static_cast<std::uint32_t>(seed));
+}
+
+TSE::uint TSE::Random::nextUInt(uint minInc, uint maxInc)
+{
+    constexpr std::uint32_t multiplier = 1664525u;
+    constexpr std::uint32_t increment = 1013904223u;
+
+    std::uint32_t nextState = static_cast<std::uint32_t>(state);
+    nextState = nextState * multiplier + increment;
+    state = static_cast<uint>(nextState);
+
+    if(minInc == 0u && maxInc == 0u)
+    {
+        return state;
+    }
+
+    if(minInc > maxInc)
+    {
+        uint temp = minInc;
+        minInc = maxInc;
+        maxInc = temp;
+    }
+
+    const std::uint64_t span = static_cast<std::uint64_t>(maxInc) - static_cast<std::uint64_t>(minInc) + 1ull;
+    const std::uint64_t offset = static_cast<std::uint64_t>(nextState) % span;
+    return static_cast<uint>(static_cast<std::uint64_t>(minInc) + offset);
+}
+
+int TSE::Random::nextInt(int minInc, int maxInc)
+{
+    const std::uint32_t bits = static_cast<std::uint32_t>(nextUInt());
+
+    if(minInc == 0 && maxInc == 0)
+    {
+        return static_cast<int>(std::bit_cast<std::int32_t>(bits));
+    }
+
+    if(minInc > maxInc)
+    {
+        int temp = minInc;
+        minInc = maxInc;
+        maxInc = temp;
+    }
+
+    const std::int64_t span = static_cast<std::int64_t>(maxInc) - static_cast<std::int64_t>(minInc) + 1ll;
+    const std::uint64_t offset = static_cast<std::uint64_t>(bits) % static_cast<std::uint64_t>(span);
+    const std::int64_t value = static_cast<std::int64_t>(minInc) + static_cast<std::int64_t>(offset);
+    return static_cast<int>(value);
+}
+
+short TSE::Random::nextShort(short minInc, short maxInc)
+{
+    const std::uint32_t bits = static_cast<std::uint32_t>(nextUInt());
+    const std::uint16_t lowerBits = static_cast<std::uint16_t>(bits);
+
+    if(minInc == 0 && maxInc == 0)
+    {
+        return static_cast<short>(std::bit_cast<std::int16_t>(lowerBits));
+    }
+
+    if(minInc > maxInc)
+    {
+        short temp = minInc;
+        minInc = maxInc;
+        maxInc = temp;
+    }
+
+    const std::int32_t span = static_cast<std::int32_t>(maxInc) - static_cast<std::int32_t>(minInc) + 1;
+    const std::uint32_t offset = static_cast<std::uint32_t>(lowerBits) % static_cast<std::uint32_t>(span);
+    const std::int32_t value = static_cast<std::int32_t>(minInc) + static_cast<std::int32_t>(offset);
+    return static_cast<short>(value);
+}
+
+TSE::byte TSE::Random::nextByte(byte minInc, byte maxInc)
+{
+    const std::uint32_t bits = static_cast<std::uint32_t>(nextUInt());
+    const std::uint8_t lowerBits = static_cast<std::uint8_t>(bits);
+
+    if(minInc == 0 && maxInc == 0)
+    {
+        return static_cast<byte>(lowerBits);
+    }
+
+    if(minInc > maxInc)
+    {
+        byte temp = minInc;
+        minInc = maxInc;
+        maxInc = temp;
+    }
+
+    const std::uint16_t span = static_cast<std::uint16_t>(maxInc) - static_cast<std::uint16_t>(minInc) + 1u;
+    const std::uint16_t offset = static_cast<std::uint16_t>(lowerBits) % span;
+    return static_cast<byte>(static_cast<std::uint16_t>(minInc) + offset);
+}
+
+float TSE::Random::nextFloat01()
+{
+    constexpr float invRange = 1.0f / 4294967296.0f;
+    return static_cast<float>(static_cast<std::uint32_t>(nextUInt())) * invRange;
+}

TSE_Math/src/Random.hpp

@@ -0,0 +1,20 @@
+#pragma once
+#include "Types.hpp"
+
+namespace TSE
+{
+    class Random
+    {
+    private:
+        uint state;
+    public:
+        Random(uint seed);
+
+        uint nextUInt(uint minInc = 0, uint maxInc = 0);
+        int nextInt(int minInc = 0, int maxInc = 0);
+        short nextShort(short minInc = 0, short maxInc = 0);
+        byte nextByte(byte minInc = 0, byte maxInc = 0);
+        float nextFloat01();
+    };
+    
+}

TSE_Math/src/Vector2.hpp

@@ -1,6 +1,8 @@
 #pragma once
 
 #include "Types.hpp"
+#include "MathF.hpp"
+#include <functional>
 
 namespace TSE
 {
@@ -135,3 +137,17 @@ namespace TSE
         #pragma endregion methods
     };
 } // namespace TSE
+
+namespace std
+{
+    template<>
+    struct hash<TSE::Vector2>
+    {
+        size_t operator()(const TSE::Vector2& v) const noexcept
+        {
+            size_t h1 = std::hash<float>{}(v.x);
+            size_t h2 = std::hash<float>{}(v.y);
+            return h1 ^ (h2 + TSE::TSE_HASH_GOLDEN_RATIO_32 + (h1 << 6) + (h1 >> 2));
+        }
+    };
+}

TSE_Math/src/Vector2i.cpp

@@ -0,0 +1,138 @@
+#include "Vector2i.hpp"
+#include "Vector2.hpp"
+#include "Vector3.hpp"
+#include "Vector4.hpp"
+#include <cmath>
+
+TSE::Vector2i::Vector2i() { }
+
+TSE::Vector2i::Vector2i(int _x, int _y)
+{
+    x = _x;
+    y = _y;
+}
+
+TSE::Vector2i::Vector2i(const Vector2i &other)
+{
+    x = other.x;
+    y = other.y;
+}
+
+TSE::Vector2i::Vector2i(const Vector2 &other)
+{
+    x = other.x;
+    y = other.y;
+}
+
+TSE::Vector2i::Vector2i(const Vector3 &other)
+{
+    x = other.x;
+    y = other.y;
+}
+
+TSE::Vector2i::Vector2i(const Vector4 &other)
+{
+    x = other.x;
+    y = other.y;
+}
+
+bool TSE::Vector2i::IsValid() const
+{
+    return !std::isnan(x) && !std::isnan(y);
+}
+
+TSE::string TSE::Vector2i::ToString() const
+{
+    return "(" + std::to_string(x) + "|" + std::to_string(y) + ")";
+}
+
+TSE::Vector2 TSE::Vector2i::ToVector2() const
+{
+    return Vector2();
+}
+
+TSE::Vector3 TSE::Vector2i::ToVector3() const
+{
+    return Vector3(x,y,0);
+}
+
+TSE::Vector4 TSE::Vector2i::ToVector4() const
+{
+    return Vector4(x,y,0,0);
+}
+
+TSE::Vector2i TSE::Vector2i::operator+(const Vector2i &other) const
+{
+    return Vector2i(x + other.x, y + other.y);
+}
+
+TSE::Vector2i TSE::Vector2i::operator+=(const Vector2i &other)
+{
+    *this = *this + other;
+    return *this;
+}
+
+TSE::Vector2i TSE::Vector2i::operator-(const Vector2i &other) const
+{
+    return Vector2i(x - other.x, y - other.y);
+}
+
+TSE::Vector2i TSE::Vector2i::operator-=(const Vector2i &other)
+{
+    *this = *this - other;
+    return *this;
+}
+
+TSE::Vector2i TSE::Vector2i::operator*(const Vector2i &other) const
+{
+    return Vector2i(x * other.x, y * other.y);
+}
+
+TSE::Vector2i TSE::Vector2i::operator*=(const Vector2i &other)
+{
+    *this = *this * other;
+    return *this;
+}
+
+TSE::Vector2i TSE::Vector2i::operator/(const Vector2i &other) const
+{
+    return Vector2i(x / other.x, y / other.y);
+}
+
+TSE::Vector2i TSE::Vector2i::operator/=(const Vector2i &other)
+{
+    *this = *this / other;
+    return *this;
+}
+
+TSE::Vector2i TSE::Vector2i::operator*(const float other) const
+{
+    return Vector2i(x * other, y * other);
+}
+
+TSE::Vector2i TSE::Vector2i::operator*=(const float other)
+{
+    *this = *this * other;
+    return *this;
+}
+
+TSE::Vector2i TSE::Vector2i::operator/(const float other) const
+{
+    return Vector2i(x / other, y / other);
+}
+
+TSE::Vector2i TSE::Vector2i::operator/=(const float other)
+{
+    *this = *this / other;
+    return *this;
+}
+
+bool TSE::Vector2i::operator==(const Vector2i &other) const
+{
+    return x == other.x && y == other.y;
+}
+
+bool TSE::Vector2i::operator!=(const Vector2i &other) const
+{
+    return !(*this == other);
+}

TSE_Math/src/Vector2i.hpp

@@ -0,0 +1,85 @@
+#pragma once
+
+#include "Types.hpp"
+#include "MathF.hpp"
+#include <functional>
+
+namespace TSE
+{
+    class Vector2;
+    class Vector3;
+    class Vector4;
+
+    class Vector2i
+    {
+        public:
+        #pragma region members
+        int x = 0, y = 0;
+        #pragma endregion members
+
+        #pragma region consts
+        static const Vector2i left;
+        static const Vector2i right;
+        static const Vector2i up;
+        static const Vector2i down;
+        static const Vector2i one;
+        static const Vector2i zero;
+        #pragma endregion
+
+        #pragma region ctor
+        /// @brief enpty constructor defined as (0,0)
+        Vector2i();
+        /// @brief constructs a Vector2i with custom values
+        /// @param _x the x component
+        /// @param _y the y component
+        Vector2i(int _x, int _y);
+        /// @brief copy constructor
+        /// @param other the Vector2i to be copied from
+        Vector2i(const Vector2i& other);
+        /// @brief copy constructor
+        /// @param other the Vector2i to be copied from
+        Vector2i(const Vector2& other);
+        /// @brief converter constructor. it converts a Vector3 to a Vector2i without encointing for the z component
+        /// @param other the Vector3 to convert
+        Vector2i(const Vector3& other);
+        /// @brief converter constructor. it converts a Vector4 to a Vector2i without encointing for the z, and w component
+        /// @param other the Vector4 to convert
+        Vector2i(const Vector4& other);
+        #pragma endregion ctor
+
+        #pragma region methods
+        /// @brief checks if the individual components have valid values aka are not nan
+        /// @return are the values valid
+        bool IsValid() const;
+        /// @brief gives you the Vector2i as a string representation. mostly for debugging
+        /// @return the Vector2i in a format like (x|y)
+        string ToString() const;
+        /// @brief creates a Vector3 with the same values as the Vector2i, the y component gets the value 0
+        /// @return the Vector2i as a Vector3
+        Vector2 ToVector2() const;
+        /// @brief creates a Vector3 with the same values as the Vector2i, the y component gets the value 0
+        /// @return the Vector2i as a Vector3
+        Vector3 ToVector3() const;
+        /// @brief creates a Vector4 with the same values as the Vector2i, the y and w components get the value 0
+        /// @return the Vector2i as a Vector4
+        Vector4 ToVector4() const;
+
+        #pragma region operators
+        Vector2i operator+(const Vector2i& other) const;
+        Vector2i operator+=(const Vector2i& other);
+        Vector2i operator-(const Vector2i& other) const;
+        Vector2i operator-=(const Vector2i& other);
+        Vector2i operator*(const Vector2i& other) const;
+        Vector2i operator*=(const Vector2i& other);
+        Vector2i operator/(const Vector2i& other) const;
+        Vector2i operator/=(const Vector2i& other);
+        Vector2i operator*(const float other) const;
+        Vector2i operator*=(const float other);
+        Vector2i operator/(const float other) const;
+        Vector2i operator/=(const float other);
+        bool operator==(const Vector2i& other) const;
+        bool operator!=(const Vector2i& other) const;
+        #pragma endregion operators
+        #pragma endregion methods
+    };
+} // namespace TSE

TSE_Math/src/Vector3.hpp

@@ -1,6 +1,9 @@
 #pragma once
 
 #include "Types.hpp"
+#include <functional>
+#include <cstddef>
+#include "MathF.hpp"
 
 namespace TSE
 {
@@ -145,3 +148,22 @@ namespace TSE
 
     };
 } // namespace TSE
+
+
+namespace std
+{
+    template<>
+    struct hash<TSE::Vector3>
+    {
+        size_t operator()(const TSE::Vector3& v) const noexcept
+        {
+            size_t h1 = std::hash<float>{}(v.x);
+            size_t h2 = std::hash<float>{}(v.y);
+            size_t h3 = std::hash<float>{}(v.z);
+            size_t hash = h1;
+            hash ^= h2 + TSE::TSE_HASH_GOLDEN_RATIO_32 + (hash << 6) + (hash >> 2);
+            hash ^= h3 + TSE::TSE_HASH_GOLDEN_RATIO_32 + (hash << 6) + (hash >> 2);
+            return hash;
+        }
+    };
+}

TSE_OpenGlImpl/CMakeLists.txt

@@ -0,0 +1,71 @@
+#cmake version
+cmake_minimum_required(VERSION 3.31)
+
+#project name
+project(TSE_OpenGlImpl)
+
+#cpp settings
+find_program(CLANG_C NAMES clang)
+find_program(CLANG_CXX NAMES clang++)
+
+if(CLANG_C AND CLANG_CXX)
+    message(STATUS "foung Clang, using as Compiler")
+    set(CMAKE_C_COMPILER ${CLANG_C} CACHE STRING "C Compiler" FORCE)
+    set(CMAKE_CXX_COMPILER ${CLANG_CXX} CACHE STRING "C++ Compiler" FORCE)
+else()
+    message(STATUS "Clang not found, using Standard-Compiler")
+endif()
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED True)
+
+#project output settings
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/lib")
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG "${PROJECT_SOURCE_DIR}/lib/Debug")
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE "${PROJECT_SOURCE_DIR}/lib/Release")
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/lib")
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG "${PROJECT_SOURCE_DIR}/lib/Debug")
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE "${PROJECT_SOURCE_DIR}/lib/Release")
+
+#source files
+file(GLOB CPP_SOURCE_TSE
+    "${PROJECT_SOURCE_DIR}/src/*.cpp"
+    "${PROJECT_SOURCE_DIR}/src/*/*.cpp"
+    "${PROJECT_SOURCE_DIR}/src/*/*/*.cpp"
+    "${PROJECT_SOURCE_DIR}/src/*/*/*/*.cpp"
+    "${PROJECT_SOURCE_DIR}/src/*.c"
+    "${PROJECT_SOURCE_DIR}/src/*/*.c"
+    "${PROJECT_SOURCE_DIR}/src/*/*/*.c"
+    "${PROJECT_SOURCE_DIR}/src/*/*/*/*.c"
+)
+
+#includes
+include_directories(${PROJECT_SOURCE_DIR}/src)
+include_directories(${PROJECT_SOURCE_DIR}/include)
+include_directories(${PROJECT_SOURCE_DIR}/../TSE_Base/src)
+include_directories(${PROJECT_SOURCE_DIR}/../TSE_Base/include)
+include_directories(${PROJECT_SOURCE_DIR}/../TSE_Math/src)
+include_directories(${PROJECT_SOURCE_DIR}/../TSE_Core/src)
+include_directories(${PROJECT_SOURCE_DIR}/../TSE_Core/include)
+
+#project def
+if(Lib)
+    add_library(TSE_OpenGlImpl SHARED ${CPP_SOURCE_TSE})
+else()
+    add_library(TSE_OpenGlImpl STATIC ${CPP_SOURCE_TSE})
+endif()
+
+# Window backend specific includes for WindowManager.hpp and platform glue.
+if(USE_GLFW)
+    target_include_directories(TSE_OpenGlImpl PRIVATE
+        ${PROJECT_SOURCE_DIR}/../TSE_GlfwImpl/src
+        ${PROJECT_SOURCE_DIR}/../TSE_GlfwImpl/include
+    )
+elseif(USE_SDL3)
+    target_include_directories(TSE_OpenGlImpl PRIVATE
+        ${PROJECT_SOURCE_DIR}/../TSE_Sdl3Impl/src
+        ${PROJECT_SOURCE_DIR}/../TSE_Sdl3Impl/include
+    )
+endif()
+
+#flags
+target_compile_options(TSE_OpenGlImpl PRIVATE -march=native)

TSE_OpenGlImpl/src/CameraHelperOpenGL.hpp

@@ -4,7 +4,7 @@
 #include "GL/gl3w.h"
 #include "GL/gl.h"
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class CameraHelperOpenGL : public ICameraHelper
     {
@@ -14,4 +14,4 @@ namespace TSE::GLFW
             glViewport(0, 0, width, height);
         };    
     };
-} // namespace TSE::GLFW
+} // namespace TSE::OpenGL

TSE_OpenGlImpl/src/DefaultRendererOpenGL.cpp

@@ -1,17 +1,18 @@
 #include "DefaultRendererOpenGL.hpp"
 #include "BehaviourScripts/Camera.hpp"
 #include "BehaviourScripts/Renderable.hpp"
+#include "Debug.hpp"
 
 #define RENDERER_MAX_SPRITES 20000
 #define RENDERER_MAX_INDECIES 60000
 
-TSE::GLFW::DefaultRendererOpenGL::DefaultRendererOpenGL(Shader &shader)
+TSE::OpenGL::DefaultRendererOpenGL::DefaultRendererOpenGL(Shader &shader)
 {
     iboData = new ushort[RENDERER_MAX_INDECIES];
     InitShader(shader, true);
 }
 
-TSE::GLFW::DefaultRendererOpenGL::~DefaultRendererOpenGL()
+TSE::OpenGL::DefaultRendererOpenGL::~DefaultRendererOpenGL()
 {
     if(vao != 0)
         glDeleteVertexArrays(1, &vao);
@@ -19,7 +20,7 @@ TSE::GLFW::DefaultRendererOpenGL::~DefaultRendererOpenGL()
     delete ibo;
 }
 
-void TSE::GLFW::DefaultRendererOpenGL::InitShader(Shader &s, bool init)
+void TSE::OpenGL::DefaultRendererOpenGL::InitShader(Shader &s, bool init)
 {
     if(!init) End();
     if(vao != 0)
@@ -50,13 +51,13 @@ void TSE::GLFW::DefaultRendererOpenGL::InitShader(Shader &s, bool init)
     if(!init) Begin();
 }
 
-void TSE::GLFW::DefaultRendererOpenGL::End()
+void TSE::OpenGL::DefaultRendererOpenGL::End()
 {
     glUnmapBuffer(GL_ARRAY_BUFFER);
     vbo.Unbind();
 }
 
-void TSE::GLFW::DefaultRendererOpenGL::Flush()
+void TSE::OpenGL::DefaultRendererOpenGL::Flush()
 {
     lastShader->Flush();
 
@@ -78,6 +79,8 @@ void TSE::GLFW::DefaultRendererOpenGL::Flush()
         camerasToRenderWith[i]->PostDraw();
     }
 
+    lastShader->PostDraw();
+    
     if(ibobound)
     {
         ibo->Unbind();
@@ -88,18 +91,18 @@ void TSE::GLFW::DefaultRendererOpenGL::Flush()
     iboOffset = 0;
 }
 
-void TSE::GLFW::DefaultRendererOpenGL::Begin()
+void TSE::OpenGL::DefaultRendererOpenGL::Begin()
 {
     vbo.Bind();
     bufferPointer = (float*)glMapBuffer(GL_ARRAY_BUFFER, GL_WRITE_ONLY);
 }
 
-void TSE::GLFW::DefaultRendererOpenGL::Submit(const Transformable &trans, TransformationStack &stack)
+void TSE::OpenGL::DefaultRendererOpenGL::Submit(const Transformable &trans, TransformationStack &stack)
 {
     Submit(trans, (IShader*)lastShader, stack);
 }
 
-void TSE::GLFW::DefaultRendererOpenGL::Submit(const Transformable &trans, IShader *shader, TransformationStack &stack)
+void TSE::OpenGL::DefaultRendererOpenGL::Submit(const Transformable &trans, IShader *shader, TransformationStack &stack)
 {
         Shader* s = dynamic_cast<Shader*>(shader);
         if(lastShader == nullptr) InitShader(*s, true);
@@ -134,14 +137,14 @@ void TSE::GLFW::DefaultRendererOpenGL::Submit(const Transformable &trans, IShade
         lastShader->Submit(trans, bufferPointer, stack, Redraw, *this);
 }
 
-void TSE::GLFW::DefaultRendererOpenGL::Redraw(IRenderer &rnd)
+void TSE::OpenGL::DefaultRendererOpenGL::Redraw(IRenderer &rnd)
 {
     rnd.End();
     rnd.Flush();
     rnd.Begin();
 }
 
-bool TSE::GLFW::DefaultRendererOpenGL::CreateIbo()
+bool TSE::OpenGL::DefaultRendererOpenGL::CreateIbo()
 {
     if(indexCount == 0) return true;
     if(ibo != nullptr)

TSE_OpenGlImpl/src/DefaultRendererOpenGL.hpp

@@ -6,7 +6,7 @@
 #include "interfaces/IRenderer.hpp"
 #include <vector>
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class DefaultRendererOpenGL : public IRenderer
     {
@@ -35,4 +35,4 @@ namespace TSE::GLFW
         static void Redraw(IRenderer& rnd);
         bool CreateIbo();
     };
-} // namespace TSE::GLFW
+} // namespace TSE::OpenGL

TSE_OpenGlImpl/src/OpenGLRenderingBackend.cpp

@@ -1,24 +1,36 @@
 #include "GL/gl3w.h"
 #include "GL/gl.h"
 #include "OpenGLRenderingBackend.hpp"
-#include "GLFW/glfw3.h"
-#include "WindowGlfw.hpp"
 #include "Debug.hpp"
 #include "imgui/imgui.h"
-#include "extern/imgui_impl_glfw.h"
 #include "extern/imgui_impl_opengl3.h"
 #include "PathHelper.hpp"
-#include "elements/Texture.hpp"
+#include "interfaces/ITexture.hpp"
 #include "TextureHelperOpenGL.hpp"
 #include "interfaces/IRenderer.hpp"
 #include "BehaviourScripts/Camera.hpp"
 #include "RenderTextureCreatorOpenGL.hpp"
 #include "CameraHelperOpenGL.hpp"
 
-TSE::GLFW::OpenGLRenderingBackend::OpenGLRenderingBackend(Color _backgroundColor, bool _vsync)
+#include "WindowManager.hpp"
+
+#if defined(TSE_GLFW)
+#include "GLFW/glfw3.h"
+#include "WindowGlfw.hpp"
+#include "extern/imgui_impl_glfw.h"
+using namespace TSE::GLFW;
+#elif defined(TSE_SDL3)
+#include "SDL3/SDL.h"
+#include "WindowSdl3.hpp"
+#include "extern/imgui_impl_sdl3.h"
+using namespace TSE::SDL3;
+#endif
+
+
+TSE::OpenGL::OpenGLRenderingBackend::OpenGLRenderingBackend(Color _backgroundColor, bool _vsync)
 : OpenGLRenderingBackend(_backgroundColor, _vsync, 0, false){ }
 
-TSE::GLFW::OpenGLRenderingBackend::OpenGLRenderingBackend(Color _backgroundColor, bool _vsync, int _samples, bool _useseImGui)
+TSE::OpenGL::OpenGLRenderingBackend::OpenGLRenderingBackend(Color _backgroundColor, bool _vsync, int _samples, bool _useseImGui)
 {
     backgroundColor = _backgroundColor;
     vsync = _vsync;
@@ -26,33 +38,50 @@ TSE::GLFW::OpenGLRenderingBackend::OpenGLRenderingBackend(Color _backgroundColor
     useseImGui = _useseImGui;
 }
 
-TSE::GLFW::OpenGLRenderingBackend::~OpenGLRenderingBackend()
+TSE::OpenGL::OpenGLRenderingBackend::~OpenGLRenderingBackend()
 {
     if(useseImGui)
     {
         ImGui_ImplOpenGL3_Shutdown();
+#if defined(TSE_GLFW)
         ImGui_ImplGlfw_Shutdown();
+#elif defined(TSE_SDL3)
+        ImGui_ImplSDL3_Shutdown();
+#endif
         ImGui::DestroyContext();
     }
 }
 
-void TSE::GLFW::OpenGLRenderingBackend::InitPreWindow()
+void TSE::OpenGL::OpenGLRenderingBackend::InitPreWindow()
 {
     IRenderTexture::factory = new RenderTextureCreatorOpenGL();
-    Texture::helper = new TextureHelperOpenGL();
+    ITexture::helper = new TextureHelperOpenGL();
     Camera::helper = new CameraHelperOpenGL();
 
+#if defined(TSE_GLFW)
     glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, TSE_OPENGL_VERSION_MAJOR);
     glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, TSE_OPENGL_VERSION_MINOR);
-    glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, 1);
     glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
     glfwWindowHint(GLFW_SAMPLES, samples);
+#elif defined(TSE_SDL3)
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, TSE_OPENGL_VERSION_MAJOR);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, TSE_OPENGL_VERSION_MINOR);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
+    SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
+    SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, samples);
+#endif
 }
 
-bool TSE::GLFW::OpenGLRenderingBackend::InitPostWindow()
+bool TSE::OpenGL::OpenGLRenderingBackend::InitPostWindow()
 {
+#if defined(TSE_GLFW)
     WindowGlfw* wnd = static_cast<WindowGlfw*>(window);
     glfwMakeContextCurrent(wnd->window);
+#elif defined(TSE_SDL3)
+    WindowSdl3* wnd = static_cast<WindowSdl3*>(window);
+    wnd->context = SDL_GL_CreateContext(wnd->window);
+    SDL_GL_MakeCurrent(wnd->window, wnd->context);
+#endif
     if(gl3wInit())
     {
         Debug::Log("Failed to initialize gl3w.");
@@ -63,9 +92,17 @@ bool TSE::GLFW::OpenGLRenderingBackend::InitPostWindow()
         Debug::Log("gl3w dose not support the selected version of OpenGL.");
         return false;
     }
-
+#if defined(TSE_GLFW)
     if(vsync) glfwSwapInterval(1);
     else glfwSwapInterval(0);
+#elif defined(TSE_SDL3)
+    if(vsync)
+        {
+            if(!SDL_GL_SetSwapInterval(-1))
+                SDL_GL_SetSwapInterval(1);
+        }
+        else SDL_GL_SetSwapInterval(0);
+#endif
 
     Debug::Log("OpenGL:" + std::string((const char*)glGetString(GL_VERSION)));
     Debug::Log("GLSL:" + std::string((const char*)glGetString(GL_SHADING_LANGUAGE_VERSION)));
@@ -88,7 +125,7 @@ bool TSE::GLFW::OpenGLRenderingBackend::InitPostWindow()
 
 std::string imguiIniPath;
 
-bool TSE::GLFW::OpenGLRenderingBackend::InitEnd()
+bool TSE::OpenGL::OpenGLRenderingBackend::InitEnd()
 {
     if(useseImGui)
     {
@@ -102,8 +139,15 @@ bool TSE::GLFW::OpenGLRenderingBackend::InitEnd()
         io.IniFilename = imguiIniPath.c_str();
         ImGui::StyleColorsDark();
 
+#if defined(TSE_GLFW)
         WindowGlfw* wnd = static_cast<WindowGlfw*>(window);
+        wnd->useImGui = true;
         ImGui_ImplGlfw_InitForOpenGL(wnd->window, true);
+#elif defined(TSE_SDL3)
+        WindowSdl3* wnd = static_cast<WindowSdl3*>(window);
+        wnd->useImGui = true;
+        ImGui_ImplSDL3_InitForOpenGL(wnd->window, wnd->context);
+#endif
         ImGui_ImplOpenGL3_Init("#version 130");
         
         Debug::Log("ImGui:" + std::string(ImGui::GetVersion()));
@@ -111,12 +155,12 @@ bool TSE::GLFW::OpenGLRenderingBackend::InitEnd()
     return true;
 }
 
-void TSE::GLFW::OpenGLRenderingBackend::onResize(int width, int height)
+void TSE::OpenGL::OpenGLRenderingBackend::onResize(int width, int height)
 {
     glViewport(0,0,width, height);
 }
 
-void TSE::GLFW::OpenGLRenderingBackend::onUpdate() const
+void TSE::OpenGL::OpenGLRenderingBackend::onUpdate() const
 {
     int error = glGetError();
     if(error != GL_NO_ERROR)
@@ -124,6 +168,12 @@ void TSE::GLFW::OpenGLRenderingBackend::onUpdate() const
         Debug::Log("OpenGL Error: " + std::to_string(error));
     }
 
+#if defined(TSE_GLFW)
+    WindowGlfw* wnd = static_cast<WindowGlfw*>(window);
+#elif defined(TSE_SDL3)
+    WindowSdl3* wnd = static_cast<WindowSdl3*>(window);
+#endif
+
     if(useseImGui)
     {
         ImGui::Render();
@@ -132,19 +182,30 @@ void TSE::GLFW::OpenGLRenderingBackend::onUpdate() const
         
         if(ImGui::GetIO().ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
         {
+#if defined(TSE_GLFW)
             GLFWwindow* backup_current_context = glfwGetCurrentContext();
+#elif defined(TSE_SDL3)
+            SDL_GLContext backup_current_context = SDL_GL_GetCurrentContext();
+#endif
             ImGui::UpdatePlatformWindows();
             ImGui::RenderPlatformWindowsDefault();
+#if defined(TSE_GLFW)
             glfwMakeContextCurrent(backup_current_context);
+#elif defined(TSE_SDL3)
+            SDL_GL_MakeCurrent(wnd->window, backup_current_context);
+#endif
         }
 
     }
 
-    WindowGlfw* wnd = static_cast<WindowGlfw*>(window);
+#if defined(TSE_GLFW)
     glfwSwapBuffers(wnd->window);
+#elif defined(TSE_SDL3)
+    SDL_GL_SwapWindow(wnd->window);
+#endif
 }
 
-void TSE::GLFW::OpenGLRenderingBackend::onClear() const
+void TSE::OpenGL::OpenGLRenderingBackend::onClear() const
 {
     for (int i = 0; i < IRenderer::camerasToRenderWith.size(); i++)
     {
@@ -158,12 +219,16 @@ void TSE::GLFW::OpenGLRenderingBackend::onClear() const
     if(useseImGui)
     {
         ImGui_ImplOpenGL3_NewFrame();
+#if defined(TSE_GLFW)
         ImGui_ImplGlfw_NewFrame();
+#elif defined(TSE_SDL3)
+        ImGui_ImplSDL3_NewFrame();
+#endif
         ImGui::NewFrame();
     }
 }
 
-void TSE::GLFW::OpenGLRenderingBackend::onClearDepthBuffer() const
+void TSE::OpenGL::OpenGLRenderingBackend::onClearDepthBuffer() const
 {
     for (int i = 0; i < IRenderer::camerasToRenderWith.size(); i++)
     {

TSE_OpenGlImpl/src/OpenGLRenderingBackend.hpp

@@ -5,7 +5,7 @@
 #define TSE_OPENGL_VERSION_MAJOR 3
 #define TSE_OPENGL_VERSION_MINOR 3
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class OpenGLRenderingBackend : public IRenderingBackend
     {
@@ -25,4 +25,4 @@ namespace TSE::GLFW
         void onClear() const override;
         void onClearDepthBuffer() const override;
     };
-} // namespace TSE
+} // namespace OpenGL

TSE_OpenGlImpl/src/RenderTexture.cpp

@@ -0,0 +1,59 @@
+#include "RenderTexture.hpp"
+
+TSE::OpenGL::RenderTexture::RenderTexture(Vector2 v, uint textureCount) : buffer(v, textureCount)
+{
+    buffer.AddResizeNotifiable(this);
+}
+
+TSE::Vector2 TSE::OpenGL::RenderTexture::size() const
+{
+    return buffer.GetSize();
+}
+
+void TSE::OpenGL::RenderTexture::SetSize(Vector2 v)
+{
+    buffer.Resize(v);
+}
+
+float TSE::OpenGL::RenderTexture::Width() const
+{
+    return buffer.GetSize().x;
+}
+
+float TSE::OpenGL::RenderTexture::Height() const
+{
+    return buffer.GetSize().y;
+}
+
+TSE::uint TSE::OpenGL::RenderTexture::GetTextureId() const
+{
+    return buffer.GetTextureId();
+}
+
+TSE::uint TSE::OpenGL::RenderTexture::GetTextureId(uint id) const
+{
+    return buffer.GetTextureId(id);
+}
+
+void TSE::OpenGL::RenderTexture::Update()
+{
+    buffer.Update();
+}
+
+void TSE::OpenGL::RenderTexture::Bind()
+{
+    buffer.Bind();
+}
+
+void TSE::OpenGL::RenderTexture::Unbind()
+{
+    buffer.Unbind();
+}
+
+void TSE::OpenGL::RenderTexture::OnResize(float width, float height, IResizable *wnd)
+{
+    for (auto const& i : objectsToResize)
+    {
+        i->OnResize(width, height, this);
+    }
+}

TSE_OpenGlImpl/src/RenderTexture.hpp

@@ -6,20 +6,21 @@
 #include "interfaces/IResizeNotifiable.hpp"
 #include "interfaces/IRenderTexture.hpp"
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class RenderTexture : public IRenderTexture
     {
     public:
         FrameBuffer buffer;
 
-        RenderTexture(Vector2 v);
+        RenderTexture(Vector2 v, uint textureCount = 1);
 
         Vector2 size() const override;
         void SetSize(Vector2 v) override;
         float Width() const override;
         float Height() const override;
         uint GetTextureId() const override;
+        uint GetTextureId(uint id) const override;
 
         void Update() override;
         void Bind() override;
@@ -27,4 +28,4 @@ namespace TSE::GLFW
 
         void OnResize(float width, float height, IResizable* wnd) override;
     };
-} // namespace TSE::GLFW
+} // namespace TSE::OpenGL

TSE_OpenGlImpl/src/RenderTextureCreatorOpenGL.hpp

@@ -3,14 +3,14 @@
 #include "interfaces/IRenderTexture.hpp"
 #include "RenderTexture.hpp"
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class RenderTextureCreatorOpenGL : public IRenderTextureCreator
     {
     public:
-        inline IRenderTexture* CreateTextureHeap(Vector2 v) override
+        inline IRenderTexture* CreateTextureHeap(Vector2 v, uint textureCount = 1) override
         {
-            return new RenderTexture(v);
+            return new RenderTexture(v, textureCount);
         };
     };
-} // namespace name
+} // namespace OpenGL

TSE_OpenGlImpl/src/TextureHelperOpenGL.cpp

@@ -0,0 +1,165 @@
+#include "GL/gl3w.h"
+#include "GL/gl.h"
+#include "TextureHelperOpenGL.hpp"
+
+void TSE::OpenGL::TextureHelperOpenGL::Bind(const Texture *tex)
+{
+    glBindTexture(GL_TEXTURE_2D, tex->GetTextureId());
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::UnBind(const Texture *tex)
+{
+    glBindTexture(GL_TEXTURE_2D, 0);
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::Apply(Texture *tex)
+{
+    glBindTexture(GL_TEXTURE_2D, tex->GetTextureId());
+        if(tex->Chanels() == 1)
+        {
+            if (tex->bpp() == 8)
+                glTexImage2D(GL_TEXTURE_2D, 0,GL_R8, tex->Width(), tex->Height(), 0, GL_RED, GL_UNSIGNED_BYTE, tex->GetImagePtr());
+            if (tex->bpp() == 16)
+                glTexImage2D(GL_TEXTURE_2D, 0, GL_R16I, tex->Width(), tex->Height(), 0, GL_RED, GL_SHORT, tex->GetImagePtr());
+        }
+        if(tex->Chanels() == 3)
+        {
+            if(tex->bpp() == 24)
+                glTexImage2D(GL_TEXTURE_2D, 0,GL_RGB, tex->Width(), tex->Height(), 0, GL_BGR, GL_UNSIGNED_BYTE, tex->GetImagePtr());
+        }
+        else if(tex->Chanels() == 4)
+        {
+            if(tex->bpp() == 32)
+                glTexImage2D(GL_TEXTURE_2D, 0,GL_RGBA, tex->Width(), tex->Height(), 0, GL_BGRA, GL_UNSIGNED_BYTE, tex->GetImagePtr());
+            if (tex->bpp() == 8) //need to decode it with bitwise operations in shader
+                glTexImage2D(GL_TEXTURE_2D, 0,GL_RGBA2, tex->Width(), tex->Height(), 0, GL_RED, GL_UNSIGNED_BYTE, tex->GetImagePtr());
+        }
+
+        glGenerateMipmap(GL_TEXTURE_2D);
+
+        glBindTexture(GL_TEXTURE_2D, 0);
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::Regist(Texture *tex)
+{
+    uint TextureID;
+
+    glGenTextures(1, &TextureID);
+    glBindTexture(GL_TEXTURE_2D, TextureID);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    
+    tex->SetTextureId(TextureID);
+
+    tex->Apply();
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::PlatromDestroy(Texture *tex)
+{
+    uint id = tex->GetTextureId();
+    glDeleteTextures(1, &id);
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::Bind3D(const VolumeTexture3D *tex)
+{
+    glBindTexture(GL_TEXTURE_3D, tex->GetTextureId());
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::UnBind3D(const VolumeTexture3D *tex)
+{
+    glBindTexture(GL_TEXTURE_3D, 0);
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::Apply3D(VolumeTexture3D *tex)
+{
+    glBindTexture(GL_TEXTURE_3D, tex->GetTextureId());
+    ushort internal,input,size;
+
+    if(tex->Chanels() == 1)
+    {
+        if (tex->bpp() == 8)
+        {
+            internal = GL_R8;
+            input = GL_RED;
+            size = GL_UNSIGNED_BYTE;
+        }
+        if (tex->bpp() == 16)
+        {
+            internal = GL_R16I;
+            input = GL_RED;
+            size = GL_SHORT;
+        }
+    }
+    if(tex->Chanels() == 3)
+    {
+        if(tex->bpp() == 24)
+        {
+            internal = GL_RGB;
+            input = GL_BGR;
+            size = GL_UNSIGNED_BYTE;
+        }
+    }
+    else if(tex->Chanels() == 4)
+    {
+        if(tex->bpp() == 32)
+        {
+            internal = GL_RGBA;
+            input = GL_BGRA;
+            size = GL_UNSIGNED_BYTE;
+        }
+        if (tex->bpp() == 8) //need to decode it with bitwise operations in shader
+        {
+            internal = GL_RGBA2;
+            input = GL_RED;
+            size = GL_UNSIGNED_BYTE;
+        }
+    }
+    
+    glTexImage3D(GL_TEXTURE_3D, 0, internal, tex->Width(), tex->Height(), tex->Depth(), 0, input, size, nullptr);
+
+    for (int z = 0; z < tex->Depth(); ++z)
+    {
+        glTexSubImage3D(
+            GL_TEXTURE_3D,
+            0,
+            0,
+            0,
+            z,
+            tex->Width(),
+            tex->Height(),
+            1,
+            input,
+            size,
+            tex->GetImagePtr(z)
+        );
+    }
+
+    glGenerateMipmap(GL_TEXTURE_3D);
+
+    glBindTexture(GL_TEXTURE_3D, 0);
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::Regist3D(VolumeTexture3D *tex)
+{
+    uint TextureID;
+
+    glGenTextures(1, &TextureID);
+    glBindTexture(GL_TEXTURE_3D, TextureID);
+    glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+    glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+    glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+    glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
+    
+    tex->SetTextureId(TextureID);
+
+    tex->Apply();
+}
+
+void TSE::OpenGL::TextureHelperOpenGL::PlatromDestroy3D(VolumeTexture3D *tex)
+{
+    uint id = tex->GetTextureId();
+    glDeleteTextures(1, &id);
+}

TSE_OpenGlImpl/src/TextureHelperOpenGL.hpp

@@ -2,8 +2,9 @@
 
 #include "interfaces/ITextureHelper.hpp"
 #include "elements/Texture.hpp"
+#include "elements/VolumeTexture3D.hpp"
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class TextureHelperOpenGL : public ITextureHelper
     {
@@ -13,5 +14,11 @@ namespace TSE::GLFW
         void Apply(Texture* tex) override;
         void Regist(Texture* tex) override;
         void PlatromDestroy(Texture* tex) override;
+        
+        void Bind3D(const VolumeTexture3D* tex) override;
+        void UnBind3D(const VolumeTexture3D* tex) override;
+        void Apply3D(VolumeTexture3D* tex) override;
+        void Regist3D(VolumeTexture3D* tex) override;
+        void PlatromDestroy3D(VolumeTexture3D* tex) override;
     };
-} // namespace TSE::GLFW
+} // namespace TSE::OpenGL

TSE_OpenGlImpl/src/buffer/FrameBuffer.cpp

@@ -0,0 +1,119 @@
+#include "FrameBuffer.hpp"
+#include "Debug.hpp"
+
+TSE::OpenGL::FrameBuffer::FrameBuffer(const Vector2 &size, uint textureCount)
+{
+    textureOutputCount = textureCount;
+    width = size.x;
+    height = size.y;
+    CreateFBTexture();
+    for (auto const& i : objectsToResize)
+    {
+        i->OnResize(size.x, size.y, this);
+    }
+    Initialize();
+}
+
+void TSE::OpenGL::FrameBuffer::Bind()
+{
+    glBindFramebuffer(GL_FRAMEBUFFER, bufferID);
+}
+
+void TSE::OpenGL::FrameBuffer::Unbind()
+{
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+}
+
+TSE::OpenGL::FrameBuffer::~FrameBuffer()
+{
+    glDeleteFramebuffers(1,&bufferID);
+    for (int i = 0; i < textureOutputCount; i++)
+    {
+        glDeleteTextures(1, &(textureIDs[i]));
+    }
+    glDeleteRenderbuffers(1, &depthRboID);
+}
+
+void TSE::OpenGL::FrameBuffer::Resize(Vector2 size)
+{
+    width = size.x;
+    height = size.y;
+    shouldResize = true;
+}
+
+void TSE::OpenGL::FrameBuffer::Update()
+{
+    if (!shouldResize) return;
+    shouldResize = false;
+    CreateFBTexture();
+    for (auto const& i : objectsToResize)
+    {
+        i->OnResize(width, height, this);
+    }
+}
+
+TSE::uint TSE::OpenGL::FrameBuffer::GetTextureId(uint id) const
+{
+    return textureIDs[id];
+}
+
+TSE::Vector2 TSE::OpenGL::FrameBuffer::GetSize() const
+{
+    return {width, height};
+}
+
+void TSE::OpenGL::FrameBuffer::Initialize()
+{
+    glGenFramebuffers(1, &bufferID);
+    Bind();
+    uint bufs[32];
+    for (int i = 0; i < textureOutputCount; i++)
+    {
+        glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i, GL_TEXTURE_2D, textureIDs[i], 0);
+        bufs[i] = GL_COLOR_ATTACHMENT0 + i;
+    }
+    glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depthRboID);
+    
+    if(textureOutputCount > 1)
+        glDrawBuffers(textureOutputCount, bufs);
+
+    if(glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE)
+    {
+        TSE_ERROR("Failed to create OpenGL FBO.");
+        TSE_LOG(std::to_string(glGetError()));
+    }
+    Unbind();
+}
+
+void TSE::OpenGL::FrameBuffer::LoadFBTexture()
+{
+    for (int i = 0; i < textureOutputCount; i++)
+    {
+        glBindTexture(GL_TEXTURE_2D, textureIDs[i]);
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
+
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
+
+        glBindRenderbuffer(GL_RENDERBUFFER, depthRboID);
+        glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT24, width, height);
+    }
+}
+
+void TSE::OpenGL::FrameBuffer::CreateFBTexture()
+{
+    glViewport(0,0, width, height);
+    //resize
+    for (int i = 0; i < textureOutputCount; i++)
+    {
+        if(textureIDs[i] == 0)
+            glGenTextures(1, &(textureIDs[i]));
+    }
+    if(depthRboID == 0)
+        glGenRenderbuffers(1, &depthRboID);
+    LoadFBTexture();
+}

TSE_OpenGlImpl/src/buffer/FrameBuffer.hpp

@@ -4,23 +4,24 @@
 #include "interfaces/IResizable.hpp"
 #include "Vector2.hpp"
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class FrameBuffer : public buffer, public IResizable
     {
     private:
-        uint textureID = 0;
+        uint textureOutputCount = 1;
+        uint textureIDs[32] = {0};
         uint depthRboID = 0;
         bool shouldResize = false;
 
     public:
-        FrameBuffer(const Vector2& size);
+        FrameBuffer(const Vector2& size, uint textureCount = 1);
         void Bind() override;
         void Unbind() override;
         ~FrameBuffer() override;
         void Resize(Vector2 size);
         void Update();
-        uint GetTextureId() const;
+        uint GetTextureId(uint id = 0) const;
         Vector2 GetSize() const;
 
     private:

TSE_OpenGlImpl/src/buffer/IndexBuffer.cpp

@@ -1,24 +1,24 @@
 #include "IndexBuffer.hpp"
 
-TSE::GLFW::IndexBuffer::IndexBuffer(ushort *data, ushort count)
+TSE::OpenGL::IndexBuffer::IndexBuffer(ushort *data, ushort count)
 {
     glGenBuffers(1, &bufferID);
     WriteData(data, count);
 }
 
-void TSE::GLFW::IndexBuffer::WriteData(ushort *data, ushort count)
+void TSE::OpenGL::IndexBuffer::WriteData(ushort *data, ushort count)
 {
     Bind();
     glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(ushort) * count, data, GL_DYNAMIC_DRAW);
     Unbind();
 }
 
-void TSE::GLFW::IndexBuffer::Bind()
+void TSE::OpenGL::IndexBuffer::Bind()
 {
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufferID);
 }
 
-void TSE::GLFW::IndexBuffer::Unbind()
+void TSE::OpenGL::IndexBuffer::Unbind()
 {
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
 }

TSE_OpenGlImpl/src/buffer/IndexBuffer.hpp

@@ -3,7 +3,7 @@
 #include "buffer.hpp"
 #include "Types.hpp"
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class IndexBuffer : public buffer
     {

TSE_OpenGlImpl/src/buffer/VertexBuffer.cpp

@@ -1,35 +1,35 @@
 #include "VertexBuffer.hpp"
 
-TSE::uint TSE::GLFW::VertexBuffer::boundBuffer = 0;
+TSE::uint TSE::OpenGL::VertexBuffer::boundBuffer = 0;
 
-TSE::GLFW::VertexBuffer::VertexBuffer()
+TSE::OpenGL::VertexBuffer::VertexBuffer()
 {
     glGenBuffers(1, &bufferID);
 }
 
-void TSE::GLFW::VertexBuffer::SetData(int size, void *buffer, GLenum usage)
+void TSE::OpenGL::VertexBuffer::SetData(int size, void *buffer, GLenum usage)
 {
     glBufferData(GL_ARRAY_BUFFER, size, buffer, usage);
 }
 
-void TSE::GLFW::VertexBuffer::Bind()
+void TSE::OpenGL::VertexBuffer::Bind()
 {
     glBindBuffer(GL_ARRAY_BUFFER, bufferID);
     boundBuffer = bufferID;
 }
 
-void TSE::GLFW::VertexBuffer::Unbind()
+void TSE::OpenGL::VertexBuffer::Unbind()
 {
     glBindBuffer(GL_ARRAY_BUFFER, 0);
     boundBuffer = 0;
 }
 
-bool TSE::GLFW::VertexBuffer::IsBound()
+bool TSE::OpenGL::VertexBuffer::IsBound()
 {
     return boundBuffer == bufferID;
 }
 
-TSE::GLFW::VertexBuffer::~VertexBuffer()
+TSE::OpenGL::VertexBuffer::~VertexBuffer()
 {
     if(bufferID != 0)
     {

TSE_OpenGlImpl/src/buffer/VertexBuffer.hpp

@@ -2,7 +2,7 @@
 
 #include "buffer.hpp"
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class VertexBuffer : public buffer
     {

TSE_OpenGlImpl/src/buffer/buffer.hpp

@@ -4,7 +4,7 @@
 #include "GL/gl.h"
 #include "Types.hpp"
 
-namespace TSE::GLFW
+namespace TSE::OpenGL
 {
     class buffer
     {