deleted getlayers function

SakuraCore/src/Application.h

@@ -84,6 +84,7 @@ public:
     void SetRunningState(bool isRunning) { m_isRunning = isRunning; }
 
     static Application &Get() { return *s_Instance; }
+    inline LayerStack &GetLayerStack() { return m_LayerStack; }
 
 private:
     bool m_isRunning;

SakuraCore/src/Layer.cpp

@@ -8,10 +8,7 @@ namespace SakuraVNE {
 Layer::Layer(const std::string &name, bool isActive) : m_LayerName(name), m_isActive(isActive) {}
 
 void Layer::QueueTransition(std::unique_ptr<Layer> toLayer) {
-    // TODO: redo this based on the event video
-    // basically handle it like the other layer stuff
-    // put it into a vector and go over the list at the end of the application loop
-    auto &layerStack = Application::Get().m_LayerStack;
+    auto &layerStack = Application::Get().GetLayerStack();
 
     LayerCommand command;
     command.action = LayerAction::Transition;
@@ -19,12 +16,5 @@ void Layer::QueueTransition(std::unique_ptr<Layer> toLayer) {
     command.newLayer = std::move(toLayer);
 
     layerStack.SubmitCommand(std::move(command));
-
-    // for (auto &layer : layerStack) {
-    //     if (layer.get() == this) {
-    //         layer = std::move(toLayer);
-    //         return;
-    //     }
-    // }
 }
 } // namespace SakuraVNE

SakuraCore/src/LayerStack.cpp

@@ -4,6 +4,12 @@
 #include <vector>
 
 namespace SakuraVNE {
+
+LayerStack::LayerStack() {
+    m_LayerStack.reserve(3);
+    m_CommandQueue.reserve(10);
+}
+
 LayerStack::~LayerStack() {
     for (auto &layer : m_LayerStack) {
         layer->OnDetach();

SakuraCore/src/LayerStack.h

@@ -16,7 +16,7 @@ struct LayerCommand {
 
 class LayerStack {
 public:
-    LayerStack() = default;
+    LayerStack();
     ~LayerStack();
 
     void PushLayer(std::unique_ptr<Layer> layer);
@@ -37,10 +37,6 @@ public:
     void SubmitCommand(LayerCommand command);
     void ProcessCommands();
 
-#ifdef DEBUG
-    // this is only used for the tests for now, so it will be taken out of the release build
-    inline const std::vector<std::unique_ptr<Layer>> &GetLayers() const { return m_LayerStack; }
-#endif
 private:
     std::vector<LayerCommand> m_CommandQueue;
     std::vector<std::unique_ptr<Layer>> m_LayerStack;