big refactor

static/js/config.js

@@ -0,0 +1,28 @@
+// Konstanten
+const GAME_WIDTH = 800;
+const GAME_HEIGHT = 400;
+const GRAVITY = 0.6;
+const JUMP_POWER = -12;
+const GROUND_Y = 350;
+const GAME_SPEED = 5;
+const CHUNK_SIZE = 60;
+
+// RNG Klasse
+class PseudoRNG {
+    constructor(seed) {
+        this.state = BigInt(seed);
+    }
+    nextFloat() {
+        const a = 1664525n; const c = 1013904223n; const m = 4294967296n;
+        this.state = (this.state * a + c) % m;
+        return Number(this.state) / Number(m);
+    }
+    nextRange(min, max) {
+        return min + (this.nextFloat() * (max - min));
+    }
+    pick(array) {
+        if (!array || array.length === 0) return null;
+        const idx = Math.floor(this.nextRange(0, array.length));
+        return array[idx];
+    }
+}