Refine player movement and physics constants for improved 20 TPS gameplay, add reusable config values, enhance button loading states, and prevent duplicate game starts. Update cache-busting version for client assets.

cmd/client/web/game.js

@@ -1,6 +1,7 @@
 // Game State
 let wasmReady = false;
 let gameStarted = false;
+let gameStarting = false; // Verhindert doppeltes Starten
 let audioMuted = false;
 let currentLeaderboard = []; // Store full leaderboard data with proof codes
 
@@ -234,7 +235,7 @@ window.onWasmReady = function() {
 };
 
 // Cache Management - Version wird bei jedem Build aktualisiert
-const CACHE_VERSION = 1767639190355; // Wird durch Build-Prozess ersetzt
+const CACHE_VERSION = 1767643088942; // Wird durch Build-Prozess ersetzt
 
 // Fetch mit Cache-Busting
 async function fetchWithCache(url) {
@@ -315,7 +316,22 @@ function startSoloGame() {
         return;
     }
 
+    // Verhindere doppeltes Starten
+    if (gameStarting) {
+        console.log('⚠️ Game is already starting...');
+        return;
+    }
+    gameStarting = true;
+
     const playerName = document.getElementById('playerName').value || 'ANON';
+    const startBtn = document.getElementById('startBtn');
+
+    // Button deaktivieren und Loading anzeigen
+    if (startBtn) {
+        startBtn.disabled = true;
+        startBtn.innerHTML = '<span class="spinner-small"></span> Starte...';
+        startBtn.style.opacity = '0.6';
+    }
 
     // Store in localStorage for WASM to read
     localStorage.setItem('escape_player_name', playerName);
@@ -341,6 +357,21 @@ function createRoom() {
         return;
     }
 
+    // Verhindere doppeltes Starten
+    if (gameStarting) {
+        console.log('⚠️ Game is already starting...');
+        return;
+    }
+    gameStarting = true;
+
+    const createBtn = document.getElementById('createRoomBtn');
+    // Button deaktivieren und Loading anzeigen
+    if (createBtn) {
+        createBtn.disabled = true;
+        createBtn.innerHTML = '<span class="spinner-small"></span> Erstelle Raum...';
+        createBtn.style.opacity = '0.6';
+    }
+
     const playerName = document.getElementById('playerName').value || 'ANON';
     const roomID = 'R' + Math.random().toString(36).substr(2, 5).toUpperCase();
     const teamName = 'TEAM';
@@ -352,11 +383,16 @@ function createRoom() {
     localStorage.setItem('escape_team_name', teamName);
     localStorage.setItem('escape_is_host', 'true');
 
-    // Show Lobby
-    setUIState(UIState.LOBBY);
-    document.getElementById('lobbyRoomCode').textContent = roomID;
-    document.getElementById('lobbyHostControls').classList.remove('hidden');
-    document.getElementById('lobbyStatus').textContent = 'Du bist Host - starte wenn bereit!';
+    // Show Lobby nach kurzer Verzögerung (damit User Feedback sieht)
+    setTimeout(() => {
+        setUIState(UIState.LOBBY);
+        document.getElementById('lobbyRoomCode').textContent = roomID;
+        document.getElementById('lobbyHostControls').classList.remove('hidden');
+        document.getElementById('lobbyStatus').textContent = 'Du bist Host - starte wenn bereit!';
+
+        // Reset gameStarting für Lobby
+        gameStarting = false;
+    }, 300);
 
     // Trigger WASM game start (im Hintergrund)
     if (window.startGame) {
@@ -375,12 +411,34 @@ function joinRoom() {
         return;
     }
 
+    // Verhindere doppeltes Starten
+    if (gameStarting) {
+        console.log('⚠️ Game is already starting...');
+        return;
+    }
+    gameStarting = true;
+
+    const joinBtn = document.getElementById('joinRoomBtn');
+    // Button deaktivieren und Loading anzeigen
+    if (joinBtn) {
+        joinBtn.disabled = true;
+        joinBtn.innerHTML = '<span class="spinner-small"></span> Trete bei...';
+        joinBtn.style.opacity = '0.6';
+    }
+
     const playerName = document.getElementById('playerName').value || 'ANON';
     const roomID = document.getElementById('joinRoomCode').value.toUpperCase();
     const teamName = document.getElementById('teamNameJoin').value || 'TEAM';
 
     if (!roomID || roomID.length < 4) {
         alert('Bitte gib einen gültigen Raum-Code ein!');
+        // Reset bei Fehler
+        gameStarting = false;
+        if (joinBtn) {
+            joinBtn.disabled = false;
+            joinBtn.innerHTML = 'RAUM BEITRETEN';
+            joinBtn.style.opacity = '1';
+        }
         return;
     }
 
@@ -391,11 +449,20 @@ function joinRoom() {
     localStorage.setItem('escape_team_name', teamName);
     localStorage.setItem('escape_is_host', 'false');
 
-    // Show Lobby
-    setUIState(UIState.LOBBY);
-    document.getElementById('lobbyRoomCode').textContent = roomID;
-    document.getElementById('lobbyHostControls').classList.add('hidden');
-    document.getElementById('lobbyStatus').textContent = 'Warte auf Host...';
+    // Show Lobby nach kurzer Verzögerung
+    setTimeout(() => {
+        setUIState(UIState.LOBBY);
+        document.getElementById('lobbyRoomCode').textContent = roomID;
+        document.getElementById('lobbyHostControls').classList.add('hidden');
+        document.getElementById('lobbyStatus').textContent = 'Warte auf Host...';
+
+        // Reset gameStarting für Lobby
+        gameStarting = false;
+    }, 300);
+
+        // Reset gameStarting für Lobby
+        gameStarting = false;
+    }, 300);
 
     // Trigger WASM game start (im Hintergrund)
     if (window.startGame) {

cmd/client/web/index.html

@@ -291,7 +291,7 @@
 <!-- WASM Execution -->
 <script>
     // Cache-Busting für JavaScript-Dateien (wird beim Build aktualisiert)
-    const BUILD_VERSION = 1767639190355;
+    const BUILD_VERSION = 1767643088942;
     document.write('<script src="wasm_exec.js?v=' + BUILD_VERSION + '"><\/script>');
     document.write('<script src="game.js?v=' + BUILD_VERSION + '"><\/script>');
 </script>

cmd/client/web/style.css

@@ -39,6 +39,7 @@ input[type=range]{width:100%;max-width:300px}
 .setting-item span{color:#fff;font-size:14px}
 .loading-screen{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.95);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:9999}
 .spinner{border:8px solid #333;border-top:8px solid #fc0;border-radius:50%;width:60px;height:60px;animation:spin 1s linear infinite}
+.spinner-small{display:inline-block;border:2px solid #666;border-top:2px solid #000;border-radius:50%;width:12px;height:12px;animation:spin 1s linear infinite;vertical-align:middle;margin-right:8px}
 @keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}
 #mute-btn{position:fixed;top:10px;left:10px;z-index:10000;background:rgba(0,0,0,.5);border:2px solid #555;color:#fff;font-size:20px;width:40px;height:40px;border-radius:50%;cursor:pointer;padding:0;margin:0;display:flex;align-items:center;justify-content:center;box-shadow:0 0 10px rgba(0,0,0,.5)}
 #mute-btn:hover{background:rgba(255,255,255,.2);border-color:#fff}