overlay transition controlling two other layers working

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("To TestLayer Transition");
+    if (ImGui::Button("Transition")) {
+        TransitionTo<TestLayer>();
+    }
+    ImGui::End();
 }

SakuraVNE/src/Overlay.cpp

@@ -0,0 +1,24 @@
+#include "Overlay.h"
+#include "AppLayer.h"
+#include "Application.h"
+#include "Layer.h"
+#include "TestLayer.h"
+#include "imgui.h"
+
+Overlay::Overlay() : Layer("Overlay", true) {}
+
+void Overlay::OnImGuiRender() {
+    ImGuiIO &io = ImGui::GetIO();
+
+    ImGui::Begin("Overlay Transition");
+    if (ImGui::Button("Overlay Transition")) {
+        auto testLayer = Application::Get().GetLayer<TestLayer>();
+        if (testLayer) {
+            testLayer->TransitionTo<AppLayer>();
+        } else {
+            auto appLayer = Application::Get().GetLayer<AppLayer>();
+            appLayer->TransitionTo<TestLayer>();
+        }
+    }
+    ImGui::End();
+}

SakuraVNE/src/Overlay.h

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

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("To AppLayer 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;
+};

SakuraVNE/src/main.cpp

@@ -1,5 +1,6 @@
 #include "AppLayer.h"
 #include "Application.h"
+#include "Overlay.h"
 
 int main(int argc, char *argv[]) {
     AppData appData;
@@ -10,6 +11,7 @@ int main(int argc, char *argv[]) {
 
     Application app(appData);
     app.PushLayer<AppLayer>();
+    app.PushOverlay<Overlay>();
     app.Run();
 
     return 0;

imgui.ini

@@ -9,10 +9,10 @@ Size=311,180
 Collapsed=0
 
 [Window][Dear ImGui Demo]
-Pos=730,0
-Size=550,720
+Pos=592,0
+Size=688,720
 Collapsed=0
-DockId=0x00000007,0
+DockId=0x00000006,0
 
 [Window][Test window]
 Size=618,101
@@ -36,18 +36,113 @@ Collapsed=0
 
 [Window][Framerate]
 Pos=0,0
-Size=442,720
+Size=590,364
 Collapsed=0
-DockId=0x00000006,0
+DockId=0x00000009,0
+
+[Window][Layer Transition]
+Pos=0,362
+Size=590,358
+Collapsed=0
+DockId=0x00000008,0
+
+[Window][Overlay Transition]
+Pos=506,251
+Size=365,165
+Collapsed=0
+
+[Window][To TestLayer Transition]
+Pos=0,366
+Size=590,354
+Collapsed=0
+DockId=0x0000000A,0
+
+[Window][To AppLayer Transition]
+Pos=0,0
+Size=1280,720
+Collapsed=0
+DockId=0x00000009,0
+
+[Table][0x51D6F5EA,3]
+Column 0  Weight=1.0000
+Column 1  Weight=1.0000
+Column 2  Weight=1.0000
+
+[Table][0xE102187A,3]
+RefScale=13
+Column 0  Width=63
+Column 1  Width=63
+Column 2  Width=63
+
+[Table][0xF1421304,3]
+RefScale=13
+Column 0  Width=63
+Column 1  Width=63
+Column 2  Weight=1.0000
+
+[Table][0xE212E0F0,6]
+RefScale=13
+Column 0  Width=63
+Column 1  Width=63
+Column 2  Width=-1
+Column 3  Weight=1.0000
+Column 4  Weight=1.0000
+Column 5  Weight=-1.0000
+
+[Table][0x86C9FC97,3]
+Column 0  Weight=1.0000
+Column 1  Weight=1.0000
+Column 2  Weight=1.0000
+
+[Table][0x95990F63,3]
+RefScale=13
+Column 0  Width=63
+Column 1  Width=63
+Column 2  Width=63
+
+[Table][0x603C335E,2]
+Column 0  Weight=1.0000
+Column 1  Weight=1.0000
+
+[Table][0xA6C6558A,2]
+Column 0  Weight=1.0000
+Column 1  Weight=1.0000
+
+[Table][0x3A20F3F3,3]
+RefScale=13
+Column 0  Width=56
+Column 1  Width=56
+Column 2  Width=56
+
+[Table][0xEA44DE71,3]
+RefScale=13
+Column 0  Weight=1.0000
+Column 1  Width=84
+Column 2  Width=126
+
+[Table][0x29CD9FF7,3]
+
+[Table][0x369EB90F,3]
+Column 0  Weight=1.0000
+Column 1  Weight=1.0000
+Column 2  Weight=1.0000
+
+[Table][0x2ACCE68A,3]
+RefScale=13
+Column 0  Width=86
+Column 1  Width=86
+Column 2  Width=86
 
 [Docking][Data]
-DockSpace       ID=0x08BD597D Window=0x1BBC0F80 Pos=0,0 Size=1280,720 Split=Y
-  DockNode      ID=0x00000003 Parent=0x08BD597D SizeRef=1280,101 Split=X Selected=0xAA1D0058
-    DockNode    ID=0x00000001 Parent=0x00000003 SizeRef=618,101 Selected=0xAA1D0058
-    DockNode    ID=0x00000002 Parent=0x00000003 SizeRef=660,101 Selected=0x561EDE67
-  DockNode      ID=0x00000004 Parent=0x08BD597D SizeRef=1280,617 Split=X
-    DockNode    ID=0x00000005 Parent=0x00000004 SizeRef=728,720 Split=X
-      DockNode  ID=0x00000006 Parent=0x00000005 SizeRef=442,617 Selected=0x0FC82981
-      DockNode  ID=0x00000008 Parent=0x00000005 SizeRef=284,617 CentralNode=1
-    DockNode    ID=0x00000007 Parent=0x00000004 SizeRef=550,720 Selected=0x5E5F7166
+DockSpace         ID=0x08BD597D Window=0x1BBC0F80 Pos=0,0 Size=1280,720 Split=Y
+  DockNode        ID=0x00000003 Parent=0x08BD597D SizeRef=1280,101 Split=X Selected=0xAA1D0058
+    DockNode      ID=0x00000001 Parent=0x00000003 SizeRef=618,101 Selected=0xAA1D0058
+    DockNode      ID=0x00000002 Parent=0x00000003 SizeRef=660,101 Selected=0x561EDE67
+  DockNode        ID=0x00000004 Parent=0x08BD597D SizeRef=1280,617 Split=X
+    DockNode      ID=0x00000005 Parent=0x00000004 SizeRef=590,724 Split=Y Selected=0x0FC82981
+      DockNode    ID=0x00000007 Parent=0x00000005 SizeRef=590,360 Split=Y Selected=0x0FC82981
+        DockNode  ID=0x00000009 Parent=0x00000007 SizeRef=590,364 CentralNode=1 Selected=0xB300D6F1
+        DockNode  ID=0x0000000A Parent=0x00000007 SizeRef=590,354 Selected=0x4443B0A2
+      DockNode    ID=0x00000008 Parent=0x00000005 SizeRef=590,358 Selected=0x5259B841
+    DockNode      ID=0x00000006 Parent=0x00000004 SizeRef=688,724 Selected=0x5E5F7166