fix: FPS limit and counter fix

FPSCounter.cpp

@@ -1,4 +1,4 @@
-#include <iostream>
+#include <iostream>
 #include <chrono>
 
 class FPSCounter {
@@ -10,10 +10,14 @@ public:
         auto currentTime = std::chrono::high_resolution_clock::now();
         std::chrono::duration<double> elapsed = currentTime - lastTime;
 
-        // Aktualizujemy FPS co 1 sekundê
+        // Aktualizujemy i wypisujemy TYLKO jeśli minęła co najmniej 1 sekunda
         if (elapsed.count() >= 1.0) {
             double fps = frameCount / elapsed.count();
-            std::cout << "FPS: " << fps << "\n";
+            double msPerFrame = 1000.0 / fps;
+
+            std::cout << "FPS: " << (int)fps
+                << " | Czas klatki: " << msPerFrame << " ms" << std::endl;
+
             frameCount = 0;
             lastTime = currentTime;
         }
@@ -22,4 +26,4 @@ public:
 private:
     int frameCount;
     std::chrono::time_point<std::chrono::high_resolution_clock> lastTime;
-};
+};