fix Handy FPS Problems

static/js/config.js

@@ -6,6 +6,9 @@ const JUMP_POWER = -12;
 const GROUND_Y = 350;
 const GAME_SPEED = 5;
 const CHUNK_SIZE = 60;
+const TARGET_FPS = 60;
+const MS_PER_TICK = 1000 / TARGET_FPS;
+
 
 // RNG Klasse
 class PseudoRNG {

static/js/main.js

@@ -44,14 +44,39 @@ function gameOver(reason) {
     drawGame();
 }
 
-function gameLoop() {
-    if (!isLoaded) return;
-    if (isGameRunning && !isGameOver) {
-        updateGameLogic(); currentTick++; score++;
-        const scoreEl = document.getElementById('score'); if (scoreEl) scoreEl.innerText = Math.floor(score / 10);
-        if (currentTick - lastSentTick >= CHUNK_SIZE) sendChunk();
+function gameLoop(timestamp) {
+    requestAnimationFrame(gameLoop);
+
+    if (!isLoaded || !isGameRunning || isGameOver) {
+        lastTime = timestamp;
+        return;
     }
-    drawGame(); requestAnimationFrame(gameLoop);
+
+    if (!lastTime) lastTime = timestamp;
+    const deltaTime = timestamp - lastTime;
+    lastTime = timestamp;
+
+    if (deltaTime > 1000) {
+        accumulator = 0;
+        return;
+    }
+
+    accumulator += deltaTime;
+
+    while (accumulator >= MS_PER_TICK) {
+        updateGameLogic();
+        currentTick++;
+        score++;
+
+        if (currentTick - lastSentTick >= CHUNK_SIZE) sendChunk();
+
+        accumulator -= MS_PER_TICK;
+    }
+
+    const scoreEl = document.getElementById('score');
+    if (scoreEl) scoreEl.innerText = Math.floor(score / 10);
+
+    drawGame();
 }
 
 async function initGame() {

static/js/state.js

@@ -12,6 +12,10 @@ let lastSentTick = 0;
 let inputLog = [];
 let isCrouching = false;
 
+// Tick Time
+let lastTime = 0;
+let accumulator = 0;
+
 // Grafiken
 let sprites = {};
 let playerSprite = new Image();