layer to layer transition working without event system

SakuraVNE/src/AppLayer.cpp

@@ -1,6 +1,7 @@
 #include "AppLayer.h"
 #include "Application.h"
 #include "Layer.h"
+#include "TestLayer.h"
 #include "imgui.h"
 
 AppLayer::AppLayer() : Layer("AppLayer", true) {}
@@ -16,4 +17,10 @@ void AppLayer::OnImGuiRender() {
         Application::Get().SetRunningState(false);
     }
     ImGui::End();
+
+    ImGui::Begin("Layer Transition");
+    if (ImGui::Button("Transition")) {
+        TransitionTo<TestLayer>();
+    }
+    ImGui::End();
 }

SakuraVNE/src/TestLayer.cpp

@@ -0,0 +1,16 @@
+#include "TestLayer.h"
+#include "AppLayer.h"
+#include "Layer.h"
+#include "imgui.h"
+
+TestLayer::TestLayer() : Layer("TestLayer", true) {}
+
+void TestLayer::OnImGuiRender() {
+    ImGuiIO &io = ImGui::GetIO();
+
+    ImGui::Begin("Layer Transition");
+    if (ImGui::Button("Transition")) {
+        TransitionTo<AppLayer>();
+    }
+    ImGui::End();
+}

SakuraVNE/src/TestLayer.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#include "Layer.h"
+
+class TestLayer : public SakuraVNE::Layer {
+public:
+    TestLayer();
+    virtual ~TestLayer() = default;
+
+    virtual void OnImGuiRender() override;
+};