made a lot of changes, to get the render pipeline working

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_Core/src/BehaviourScripts/Camera.cpp

@@ -1,6 +1,7 @@
 #include "Camera.hpp"
 #include "elements/Transformable.hpp"
 #include "interfaces/IRenderer.hpp"
+#include "uuid.h"
 
 TSE::Camera* TSE::Camera::mainCamera = nullptr;
 TSE::ICameraHelper* TSE::Camera::helper = nullptr;
@@ -30,6 +31,11 @@ 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;

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/TileMap.cpp

@@ -7,9 +7,14 @@ TSE::TileMapChunk::TileMapChunk(int _chunksize, const Vector2 &_pos, SortingOrde
     order = _order;
 }
 
-void TSE::TileMapChunk::SetTile(const Vector2& p, const Vector2& Spriteindex, TileSet* set)
+void TSE::TileMapChunk::SetTile(const Vector2& p, const Vector2& Spriteindex, const Vector2& Normalindex, TileSet* set)
 {
-    sprites[p] = set->GetSpriteIdAt(Spriteindex.x, Spriteindex.y);
+    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)
@@ -22,8 +27,11 @@ void TSE::TileMapChunk::SetOrdering(SortingOrder _order)
     order = _order;
 }
 
-void TSE::TileMapChunk::GetOrderedPositions(Vector2 *array)
+const std::vector<TSE::Vector2>* TSE::TileMapChunk::GetOrderedPositions()
 {
+    if(dirtyPositions)
+    {
+        orderedPositions.clear();
         switch (order)
         {
         case TopLeft:
@@ -35,7 +43,7 @@ void TSE::TileMapChunk::GetOrderedPositions(Vector2 *array)
                     Vector2 p(x,y);
                     auto v = sprites.find(p);
                     if(v != sprites.end())
-                    *array++ = v->first - offset;
+                    orderedPositions.push_back(v->first - offset);
                 }
             }
             break;
@@ -48,7 +56,7 @@ void TSE::TileMapChunk::GetOrderedPositions(Vector2 *array)
                     Vector2 p(x,y);
                     auto v = sprites.find(p);
                     if(v != sprites.end())
-                    *array++ = v->first - offset;
+                    orderedPositions.push_back(v->first - offset);
                 }
             }
             break;
@@ -61,7 +69,7 @@ void TSE::TileMapChunk::GetOrderedPositions(Vector2 *array)
                     Vector2 p(x,y);
                     auto v = sprites.find(p);
                     if(v != sprites.end())
-                    *array++ = v->first - offset;
+                    orderedPositions.push_back(v->first - offset);
                 }
             }
             break;
@@ -74,15 +82,21 @@ void TSE::TileMapChunk::GetOrderedPositions(Vector2 *array)
                     Vector2 p(x,y);
                     auto v = sprites.find(p);
                     if(v != sprites.end())
-                    *array++ = v->first - offset;
+                    orderedPositions.push_back(v->first - offset);
                 }
             }
             break;
         }
+        dirtyPositions = false;
+    }
+    return &orderedPositions;
 }
 
-void TSE::TileMapChunk::GetOrderedSpriteIds(int *array)
+const std::vector<TSE::Vector2i>* TSE::TileMapChunk::GetOrderedSpriteIds()
 {
+    if(dirtySpriteIds)
+    {
+        orderedSpriteIDs.clear();
         switch (order)
         {
         case TopLeft:
@@ -93,7 +107,7 @@ void TSE::TileMapChunk::GetOrderedSpriteIds(int *array)
                     Vector2 p(x,y);
                     auto v = sprites.find(p);
                     if(v != sprites.end())
-                    *array++ = v->second;
+                        orderedSpriteIDs.push_back(v->second);
                 }
             }
             break;
@@ -105,7 +119,7 @@ void TSE::TileMapChunk::GetOrderedSpriteIds(int *array)
                     Vector2 p(x,y);
                     auto v = sprites.find(p);
                     if(v != sprites.end())
-                    *array++ = v->second;
+                        orderedSpriteIDs.push_back(v->second);
                 }
             }
             break;
@@ -117,7 +131,7 @@ void TSE::TileMapChunk::GetOrderedSpriteIds(int *array)
                     Vector2 p(x,y);
                     auto v = sprites.find(p);
                     if(v != sprites.end())
-                    *array++ = v->second;
+                        orderedSpriteIDs.push_back(v->second);
                 }
             }
             break;
@@ -129,11 +143,14 @@ void TSE::TileMapChunk::GetOrderedSpriteIds(int *array)
                     Vector2 p(x,y);
                     auto v = sprites.find(p);
                     if(v != sprites.end())
-                    *array++ = v->second;
+                        orderedSpriteIDs.push_back(v->second);
                 }
             }
             break;
         }
+        dirtySpriteIds = false;
+    }
+    return &orderedSpriteIDs;
 }
 
 int TSE::TileMapChunk::GetChunksize()
@@ -154,17 +171,18 @@ void TSE::TileMap::RemoveTile(Vector2 p)
         chunks[chunkIndex].RemoveTile(chunkInnerPos);
 }
 
-void TSE::TileMap::SetTile(Vector2 p, Vector2 Spriteindex)
+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, set);
+    chunks[chunkIndex].SetTile(chunkInnerPos, Spriteindex, Normalindex, set);
 }
 
 TSE::TileMapChunk* TSE::TileMap::GetChunk(const Vector2 &pos)
@@ -175,9 +193,11 @@ TSE::TileMapChunk* TSE::TileMap::GetChunk(const Vector2 &pos)
     return &chunks[pos];
 }
 
-void TSE::TileMap::GetChunkPositionsInOrder(Vector2 *arr)
+const std::vector<TSE::Vector2>* TSE::TileMap::GetChunkPositionsInOrder()
 {
-
+    if(dirty)
+    {
+        orderedChunks.clear();
         switch (order)
         {
         case TopLeft:
@@ -188,7 +208,7 @@ void TSE::TileMap::GetChunkPositionsInOrder(Vector2 *arr)
                     Vector2 p(x,y);
                     auto v = chunks.find(p);
                     if(v != chunks.end())
-                    *arr++ = v->first;
+                        orderedChunks.push_back(v->first);
                 }
             }
             break;
@@ -200,7 +220,7 @@ void TSE::TileMap::GetChunkPositionsInOrder(Vector2 *arr)
                     Vector2 p(x,y);
                     auto v = chunks.find(p);
                     if(v != chunks.end())
-                    *arr++ = v->first;
+                        orderedChunks.push_back(v->first);
                 }
             }
             break;
@@ -212,7 +232,7 @@ void TSE::TileMap::GetChunkPositionsInOrder(Vector2 *arr)
                     Vector2 p(x,y);
                     auto v = chunks.find(p);
                     if(v != chunks.end())
-                    *arr++ = v->first;
+                        orderedChunks.push_back(v->first);
                 }
             }
             break;
@@ -224,11 +244,14 @@ void TSE::TileMap::GetChunkPositionsInOrder(Vector2 *arr)
                     Vector2 p(x,y);
                     auto v = chunks.find(p);
                     if(v != chunks.end())
-                    *arr++ = v->first;
+                        orderedChunks.push_back(v->first);
                 }
             }
             break;
         }
+        dirty = false;
+    }
+    return &orderedChunks;
 }
 
 int TSE::TileMap::GetChunkCount()

TSE_Core/src/BehaviourScripts/TileMap.hpp

@@ -5,6 +5,7 @@
 #include <unordered_map>
 #include "elements/BehaviourScript.hpp"
 #include "Vector2.hpp"
+#include "Vector2i.hpp"
 #include "elements/Sprite.hpp"
 #include "elements/TileSet.hpp"
 
@@ -21,19 +22,23 @@ namespace TSE
     struct TileMapChunk
     {
     private:
+        bool dirtyPositions = true;
+        bool dirtySpriteIds = true;
+        std::vector<Vector2> orderedPositions;
+        std::vector<Vector2i> orderedSpriteIDs;
         SortingOrder order;
         int chunksize;
-        std::unordered_map<Vector2, int> sprites;
+        std::unordered_map<Vector2, Vector2i> sprites;
     public:
         Vector2 nextLine;
         Vector2 pos;
         TileMapChunk(int _chunksize = 16, const Vector2& _pos = {0,0}, SortingOrder _order = TopRight);
 
-        void SetTile(const Vector2& p, const Vector2& Spriteindex, TileSet* set);
+        void SetTile(const Vector2& p, const Vector2& Spriteindex, const Vector2& Normalindex, TileSet* set);
         void RemoveTile(Vector2 p);
         void SetOrdering(SortingOrder _order);
-        void GetOrderedPositions(Vector2* array);
+        const std::vector<Vector2>* GetOrderedPositions();
-        void GetOrderedSpriteIds(int* array);
+        const std::vector<Vector2i>* GetOrderedSpriteIds();
         int GetChunksize();
         int GetSpriteCount();
 
@@ -42,6 +47,8 @@ namespace TSE
     class TileMap : public BehaviourScript
     {
     private:
+        bool dirty = true;
+        std::vector<Vector2> orderedChunks;
         Rect bounds = Rect(0,0,0,0);
         Vector2 nextLine = Vector2(-0.5f, 1.25f);
     public:
@@ -52,9 +59,9 @@ namespace TSE
         std::unordered_map<Vector2, TileMapChunk> chunks;
 
         void RemoveTile(Vector2 p);
-        void SetTile(Vector2 p, Vector2 Spriteindex);
+        void SetTile(Vector2 p, Vector2 Spriteindex, Vector2 Normalindex = {-1,-1});
         TileMapChunk* GetChunk(const Vector2& pos);
-        void GetChunkPositionsInOrder(Vector2* arr);
+        const std::vector<Vector2>* GetChunkPositionsInOrder();
         int GetChunkCount();
         TileSet* GetTileSet();
         const Rect& GetBounds() const { return bounds; }

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

@@ -60,6 +60,7 @@ namespace TSE
     }
 
     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 +71,7 @@ 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/Scene.cpp

@@ -1,10 +1,25 @@
 #include "Scene.hpp"
+#include "BehaviourScripts/Camera.hpp"
+#include <algorithm>
+#include "Debug.hpp"
 
 void TSE::Scene::Render(IRenderer &rnd, const IWindow &wnd)
 {
+    auto camerasBackup = std::vector<Camera*>(IRenderer::camerasToRenderWith);
     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())
         {

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/IWindow.cpp

@@ -5,6 +5,7 @@
 #include "version.h"
 #include "IInputManager.hpp"
 #include "elements/AudioEngine.hpp"
+#include "IdGenerator.hpp"
 
 #define FREEIMAGE_LIB
 #include "FI/FreeImage.h"

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_Editor/src/EditorSubsystem.cpp

@@ -40,6 +40,7 @@ TSE::EDITOR::EditorSubsystem::EditorSubsystem() : sv(nullptr), editorLayer("")
 
     editorLayer = Layer(".editor");
     editorLayer.AddTransformable(editorCamera);
+    editorLayer.SetNonVisual(true);
 
     #pragma endregion
 }

TSE_Editor/src/UI/ElementDrawer.cpp

@@ -439,6 +439,14 @@ namespace TSE::EDITOR
                     Texture* value = element->GetValue<Texture*>(name);
                     Draw(value, debug, name , true);
                 }
+                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());

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

@@ -36,5 +36,6 @@ namespace TSE::GLFW
         bool ShouldClose() const override;
         inline void Bind() override { };
         inline void Unbind() override { };
+        void DoneSetup() override;
     };
 } // namespace TSE::GLFW

TSE_GlfwOpenGlImpl/src/DefaultRendererOpenGL.cpp

@@ -1,6 +1,7 @@
 #include "DefaultRendererOpenGL.hpp"
 #include "BehaviourScripts/Camera.hpp"
 #include "BehaviourScripts/Renderable.hpp"
+#include "Debug.hpp"
 
 #define RENDERER_MAX_SPRITES 20000
 #define RENDERER_MAX_INDECIES 60000
@@ -78,6 +79,8 @@ void TSE::GLFW::DefaultRendererOpenGL::Flush()
         camerasToRenderWith[i]->PostDraw();
     }
 
+    lastShader->PostDraw();
+    
     if(ibobound)
     {
         ibo->Unbind();

TSE_GlfwOpenGlImpl/src/buffer/FrameBuffer.cpp

@@ -96,6 +96,8 @@ void TSE::GLFW::FrameBuffer::LoadFBTexture()
         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);

TSE_GlfwOpenGlImpl/src/shader/Shader.cpp

@@ -39,6 +39,11 @@ void TSE::GLFW::Shader::DrawCall(int indexCount)
     OnDrawCall(indexCount);
 }
 
+void TSE::GLFW::Shader::PostDraw()
+{
+    OnPostDraw();
+}
+
 void TSE::GLFW::Shader::Submit(const Transformable &t, float *&target, TransformationStack &stack, void (*restartDrawcall)(IRenderer &), IRenderer &rnd)
 {
     OnSubmit(t, target, stack, restartDrawcall, rnd);

TSE_GlfwOpenGlImpl/src/shader/Shader.hpp

@@ -24,6 +24,7 @@ namespace TSE::GLFW
         virtual void OnDisable() const {};
         virtual void OnFlush() {};
         virtual void OnDrawCall(int indexCount) {};
+        virtual void OnPostDraw() {};
         virtual void OnSubmit(const Transformable& t, float*& target, TransformationStack& stack, void (*restartDrawcall)(IRenderer&), IRenderer& rnd) {};
 
     public:
@@ -33,6 +34,7 @@ namespace TSE::GLFW
         void Disable(bool notify = false) const;
         void Flush();
         void DrawCall(int indexCount);
+        void PostDraw();
         void Submit(const Transformable& t, float*& target, TransformationStack& stack, void (*restartDrawcall)(IRenderer&), IRenderer& rnd);
         bool IsEnabled() const;
         int packageSize();

TSE_GlfwOpenGlImpl/src/shader/basicTileMapShader.cpp

@@ -171,9 +171,7 @@ void TSE::GLFW::BasicTileMapShader::OnSubmit(const Transformable &t, float *&tar
     SpriteCount = tileSet->GetCount();
     SpriteScale = tm->SpriteScale;
 
-    const int chunkcount = tm->GetChunkCount();
+    const std::vector<Vector2> orderedChunks = *tm->GetChunkPositionsInOrder();
-    Vector2 orderedChunks[chunkcount];
-    tm->GetChunkPositionsInOrder(orderedChunks);
 
     Matrix4x4 matr = t.GetLocalMatrix();
 
@@ -183,10 +181,8 @@ void TSE::GLFW::BasicTileMapShader::OnSubmit(const Transformable &t, float *&tar
     {
         auto chunk = tm->GetChunk(chunkPos);
         const int spriteCount = chunk->GetSpriteCount();
-        Vector2 spritePositions[spriteCount];
+        const std::vector<Vector2> spritePositions = *chunk->GetOrderedPositions();
-        int spriteIds[spriteCount];
+        const std::vector<Vector2i> spriteIds = *chunk->GetOrderedSpriteIds();
-        chunk->GetOrderedPositions(spritePositions);
-        chunk->GetOrderedSpriteIds(spriteIds);
         int chunkSize = chunk->GetChunksize();
 
         for (int i = 0; i < spriteCount; i++)
@@ -198,7 +194,7 @@ void TSE::GLFW::BasicTileMapShader::OnSubmit(const Transformable &t, float *&tar
             *target++ = pos.x;
             *target++ = pos.y;
             *target++ = pos.z;
-            *target++ = spriteIds[i];
+            *target++ = spriteIds[i].x;
 
             ++instanceCount;
             stack.Pop();

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