Update application icon and add dynamic icon loading

include/game.h

@@ -68,6 +68,7 @@ struct GameContext {
 // Asset loading helpers
 Texture2D LoadTextureFromResource(int id);
 Sound LoadSoundFromResource(int id);
+void SetWindowIconFromResource(int id);
 
 // Forward declarations
 class Ball;

pong-reloaded.vcxproj

@@ -152,14 +152,13 @@
     <ResourceCompile Include="resources.rc" />
   </ItemGroup>
   <ItemGroup>
+    <Image Include="assets\icon.ico" />
     <Image Include="assets\textures\ball\basic_ball_5.png" />
     <Image Include="assets\textures\hud\line.png" />
     <Image Include="assets\textures\paddles\basic_paddle.png" />
     <Image Include="assets\textures\paddles\basic_paddle_2.png" />
     <Image Include="assets\textures\spaces\basic_space.png" />
     <Image Include="assets\textures\spaces\walls.png" />
-    <Image Include="icon.ico" />
-    <Image Include="icon.jpg" />
   </ItemGroup>
   <ItemGroup>
     <None Include="assets\audio\banana_wall_hit.ogg" />

pong-reloaded.vcxproj.filters

@@ -79,10 +79,7 @@
     <Image Include="assets\textures\spaces\walls.png">
       <Filter>Resource Files\textures</Filter>
     </Image>
-    <Image Include="icon.ico">
+    <Image Include="assets\icon.ico">
-      <Filter>Resource Files</Filter>
-    </Image>
-    <Image Include="icon.jpg">
       <Filter>Resource Files</Filter>
     </Image>
   </ItemGroup>

resources.rc

@@ -1,6 +1,6 @@
 #include "include/resource.h"
 
-IDI_ICON1           ICON   "icon.ico"
+IDI_ICON1           ICON   "assets/icon.ico"
 
 IDR_TEX_BASIC_SPACE RCDATA "assets/textures/spaces/basic_space.png"
 IDR_TEX_WALLS       RCDATA "assets/textures/spaces/walls.png"

src/main.cpp

@@ -19,6 +19,7 @@ int main() {
 
     SetTraceLogCallback(CustomLogCallback);
     InitWindow(screen_width, screen_height, "Pong Reloaded");
+    SetWindowIconFromResource(IDI_ICON1);
     SetTargetFPS(60);
     InitAudioDevice();
 

src/resource_loader.cpp

@@ -50,3 +50,14 @@ Sound LoadSoundFromResource(int id) {
     UnloadWave(wave);
     return sound;
 }
+
+void SetWindowIconFromResource(int id) {
+    HWND hwnd = (HWND)GetWindowHandle();
+    if (!hwnd) return;
+    
+    HICON hIcon = LoadIconA(GetModuleHandle(NULL), MAKEINTRESOURCEA(id));
+    if (hIcon) {
+        SendMessageA(hwnd, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
+        SendMessageA(hwnd, WM_SETICON, ICON_SMALL, (LPARAM)hIcon);
+    }
+}