removed legacy stuff

Author: Thomas Ibanez

ICE/Core/include/ICEEngine.h

@@ -22,7 +22,7 @@ class ICEEngine {
 
     void initialize(const std::shared_ptr<GraphicsFactory>& graphics_factor, const std::shared_ptr<Window>& window);
 
-    void step(const std::shared_ptr<Scene>& scene);
+    void step();
 
     Eigen::Vector4i getPickingTextureAt(int x, int y);
 
@@ -54,9 +54,6 @@ class ICEEngine {
     void importTexture(bool cubeMap);
 
    private:
-    std::shared_ptr<RenderSystem> m_rendersystem;
-    std::vector<std::shared_ptr<System>> systems;
-
     std::shared_ptr<GraphicsFactory> m_graphics_factory;
     std::shared_ptr<Context> ctx;
     std::shared_ptr<RendererAPI> api;

ICE/Core/src/ICEEngine.cpp

@@ -21,6 +21,7 @@ void ICEEngine::initialize(const std::shared_ptr<GraphicsFactory> &graphics_fact
     m_window->setResizeCallback([this](int w, int h) {
         if (project) {
             project->getCurrentScene()->getRegistry()->getSystem<RenderSystem>()->setViewport(0, 0, w, h);
+            project->getCurrentScene()->getRegistry()->getSystem<RenderSystem>()->getCamera()->resize(w, h);
         }
     });
     ctx = graphics_factory->createContext(m_window);
@@ -30,10 +31,9 @@ void ICEEngine::initialize(const std::shared_ptr<GraphicsFactory> &graphics_fact
     internalFB = graphics_factory->createFramebuffer({720, 720, 1});
 }
 
-void ICEEngine::step(const std::shared_ptr<Scene> &scene) {
+void ICEEngine::step() {
     auto render_system = project->getCurrentScene()->getRegistry()->getSystem<RenderSystem>();
     render_system->setTarget(m_target_fb);
-    render_system->setCamera(camera);
     project->getCurrentScene()->getRegistry()->updateSystems(0.0);
 }
 
@@ -96,11 +96,10 @@ void ICEEngine::setProject(const std::shared_ptr<Project> &project) {
     this->camera->getRotation() = project->getCameraRotation();
 
     auto renderer = std::make_shared<ForwardRenderer>(api, m_graphics_factory, project->getCurrentScene()->getRegistry(), project->getAssetBank());
-    m_rendersystem = std::make_shared<RenderSystem>();
-    m_rendersystem->setCamera(camera);
-    m_rendersystem->setRenderer(renderer);
-    systems.push_back(m_rendersystem);
-    project->getCurrentScene()->getRegistry()->addSystem(m_rendersystem);
+    auto rs = std::make_shared<RenderSystem>();
+    rs->setCamera(camera);
+    rs->setRenderer(renderer);
+    project->getCurrentScene()->getRegistry()->addSystem(rs);
 
     auto [w, h] = m_window->getSize();
     renderer->resize(w, h);

ICEBERG/src/Iceberg.cpp

@@ -44,7 +44,7 @@ class Iceberg {
             }
 
             if (m_state == UIState::EDITOR) {
-                m_engine->step(m_engine->getProject()->getCurrentScene());
+                m_engine->step();
             }
             ImGui::ShowDemoWindow();