added timer in main.cpp

src/main.cpp

@@ -9,6 +9,10 @@ int main()
 {
     // Zufall initialisieren
     srand(time(NULL));
+    double startTime = 0.0;
+    double endTime = 0.0;
+    bool timerStarted = false;
+
 
     // Fenster und Kamera
     InitWindow(800, 600, "3D Memory Game with Matrix3D Library");
@@ -57,6 +61,11 @@ int main()
     // -----------------------------------------------------------
     while (!WindowShouldClose())
     {
+        if (!timerStarted)
+        {
+            startTime = GetTime();
+            timerStarted = true;
+        }
         // Klick-Erkennung
         if (!gameWon && IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
         {
@@ -109,8 +118,13 @@ int main()
 
         // Gewinnprüfung
         if (!gameWon)
+        {
             gameWon = std::all_of(cubes.begin(), cubes.end(), [](const gamecube &c){ return c.IsMatched(); });
-
+            if (gameWon)
+            {
+                endTime = GetTime() - startTime;
+            }
+        }
         // -----------------------------------------------------------
         // Zeichnen
         // -----------------------------------------------------------
@@ -124,10 +138,20 @@ int main()
         EndMode3D();
 
         if (gameWon)
+        {
             DrawText("Congrats! You found all pairs!", 150, 260, 30, DARKBLUE);
-        else
-            DrawText("Flip 2 cubes - find matching pairs!", 10, 10, 20, DARKGRAY);
 
+            char buffer[64];
+            sprintf(buffer, "Cleared in %.2f seconds", endTime);
+            DrawText(buffer, 150, 300, 28, DARKGREEN);
+        }
+        else
+        {
+            DrawText("Flip 2 cubes - find matching pairs!", 10, 10, 20, DARKGRAY);
+            char liveBuf[64];
+            sprintf(liveBuf, "Time: %.2f", GetTime() - startTime);
+            DrawText(liveBuf, 10, 40, 20, DARKGRAY);
+        }
         EndDrawing();
     }