added basic structures

TSE_Core/src/elements/Layer.cpp

@@ -0,0 +1,96 @@
+#include "Layer.hpp"
+#include "BehaviourScripts/Renderable.hpp"
+#include "elements/BehaviourScript.hpp"
+
+void HandleObject(TSE::Transformable* trans, TSE::TransformationStack& stack, TSE::IRenderer& rnd)
+{
+    using namespace TSE;
+    if(!trans->IsEnabled()) return;
+    //OPTIMIZE this if statement
+    if(trans->HasBehaviourScript(RENDERABLE) && trans->GetBehaviourScript(RENDERABLE)->IsEnabled() && ((Renderable*)trans->GetBehaviourScript(RENDERABLE))->GetMaterial() != nullptr && ((Renderable*)trans->GetBehaviourScript(RENDERABLE))->GetMaterial()->GetShader() != nullptr)
+    {
+        rnd.Submit(*trans, ((Renderable*)trans->GetBehaviourScript(RENDERABLE))->GetMaterial()->GetShader(), stack);
+    }
+    if(trans->GetChildren().size() > 0)
+    {
+        stack.Push(trans->GetLocalMatrix());
+        for(auto child : trans->GetChildren())
+        {
+            HandleObject(child, stack, rnd);
+        }
+        stack.Pop();
+    }
+}
+
+TSE::Layer::Layer(string &n)
+{
+    name = n;
+}
+
+void TSE::Layer::Render(IRenderer &rnd) const
+{
+    TransformationStack stack;
+    for(auto obj : objectsToRender)
+    {
+        HandleObject(obj, stack, rnd);
+    }
+}
+
+void TSE::Layer::AddTransformable(Transformable *t)
+{
+    objectsToRender.push_back(t);
+}
+
+bool TSE::Layer::HasTransformable(const Transformable *t) const
+{
+    for(auto trans2 : objectsToRender)
+    {
+        if(t->id == trans2->id)
+        {
+            return true;
+        }
+    }
+    return false;
+}
+
+void TSE::Layer::RemoveTransformable(const Transformable *t)
+{
+    RemoveTransformable(t->id);
+}
+
+void TSE::Layer::RemoveTransformable(const uuids::uuid id)
+{
+    auto it = objectsToRender.begin();
+    for(auto trans : objectsToRender)
+    {
+        if(trans->id == id)
+        {
+            objectsToRender.erase(it);
+            break;
+        }
+        it++;
+    }
+}
+
+TSE::string TSE::Layer::GetName() const
+{
+    return name;
+}
+
+void TSE::Layer::SetName(const string &n)
+{
+    name = n;
+}
+
+std::vector<TSE::Transformable *> &TSE::Layer::GetAllObjects()
+{
+    return objectsToRender;
+}
+
+void TSE::Layer::Update()
+{
+    for(auto trans : objectsToRender)
+    {
+        trans->Update();
+    }
+}