🌍 Add MULTIPLAYER BATTLE MODE with voice narration

- Live global leaderboard with country flags
- Real-time competition between players (simulated)
- Your position highlighted and pulsing
- Multiplayer events in the log
- Epic voice narration using Web Speech API
- Dramatic announcements for achievements and milestones
- Alert when other players take the lead
- Challenge button (coming soon)
- Join/Leave global battle toggle
- Leaderboard updates every second

app.py

@@ -21,9 +21,22 @@ state = {
     "variants_evaluated": 0,
     "start_time": None,
     "achievements": [],
-    "high_score": 0.9333
+    "high_score": 0.9333,
+    "player_name": f"Player_{random.randint(1000, 9999)}",
+    "multiplayer_active": False,
+    "other_players": {},
+    "global_best": 0.9333
 }
 
+# Simulated multiplayer data
+FAKE_PLAYERS = [
+    {"name": "NeuralNinja_JP", "country": "🇯🇵", "fitness": 0.9455, "status": "evolving"},
+    {"name": "CodeEvolver_US", "country": "🇺🇸", "fitness": 0.9523, "status": "evolving"},
+    {"name": "AIWizard_UK", "country": "🇬🇧", "fitness": 0.9812, "status": "leading"},
+    {"name": "QuantumCoder_DE", "country": "🇩🇪", "fitness": 0.9234, "status": "struggling"},
+    {"name": "MatrixMaster_FR", "country": "🇫🇷", "fitness": 0.9667, "status": "evolving"}
+]
+
 # Achievement definitions
 ACHIEVEMENTS = {
     "first_evolution": {"name": "🎯 First Evolution!", "desc": "Started your first evolution", "threshold": 1},
@@ -362,6 +375,82 @@ def create_fitness_chart():
     
     return fig
 
+def update_multiplayer():
+    """Update multiplayer state with other players' progress."""
+    if not state["multiplayer_active"]:
+        return
+    
+    # Simulate other players making progress
+    for player in FAKE_PLAYERS:
+        if random.random() < 0.3:  # 30% chance of improvement
+            improvement = random.uniform(0.001, 0.01)
+            player["fitness"] = min(player["fitness"] + improvement, 0.9999)
+            
+            # Check if someone beat us
+            current_fitness = state["fitness_history"][-1] if state["fitness_history"] else 0.9333
+            if player["fitness"] > current_fitness and player["fitness"] > state["global_best"]:
+                state["global_best"] = player["fitness"]
+                state["events"].append({
+                    "time": datetime.now().strftime("%H:%M:%S"),
+                    "type": "multiplayer",
+                    "message": f"⚡ {player['name']} {player['country']} TOOK THE LEAD! ({player['fitness']:.4f})"
+                })
+
+def format_multiplayer_leaderboard():
+    """Format live multiplayer leaderboard."""
+    current_fitness = state["fitness_history"][-1] if state["fitness_history"] else 0.9333
+    
+    # Combine all players
+    all_players = [{"name": state["player_name"], "country": "🏴", "fitness": current_fitness, "status": "you"}]
+    all_players.extend(FAKE_PLAYERS)
+    
+    # Sort by fitness
+    all_players.sort(key=lambda x: x["fitness"], reverse=True)
+    
+    html = '''
+    <div style="background: linear-gradient(135deg, #1a1a3a, #0a0a2a); padding: 20px; border-radius: 10px; border: 2px solid #7B3FF2;">
+        <h3 style="color: #FFD700; margin-top: 0; text-align: center;">🏆 LIVE GLOBAL LEADERBOARD</h3>
+        <div style="max-height: 400px; overflow-y: auto;">
+    '''
+    
+    for i, player in enumerate(all_players):
+        rank = i + 1
+        medal = "🥇" if rank == 1 else "🥈" if rank == 2 else "🥉" if rank == 3 else f"#{rank}"
+        
+        is_you = player["status"] == "you"
+        bg_color = "linear-gradient(45deg, #FFD700, #FFA500)" if is_you else "rgba(123, 63, 242, 0.2)"
+        border = "2px solid #FFD700" if rank == 1 else "1px solid rgba(255, 255, 255, 0.1)"
+        
+        html += f'''
+        <div style="background: {bg_color}; margin: 10px 0; padding: 15px; border-radius: 8px; border: {border}; 
+                    {'animation: pulse 2s infinite;' if is_you else ''} transition: all 0.3s;">
+            <div style="display: flex; justify-content: space-between; align-items: center;">
+                <div style="font-size: 20px; color: {'#000' if is_you else '#FFF'};">
+                    {medal} {player['country']} <strong>{player['name']}</strong>
+                    {' (YOU)' if is_you else ''}
+                </div>
+                <div style="font-size: 24px; color: {'#000' if is_you else '#00FF88'}; font-weight: bold;">
+                    {player['fitness']:.4f}
+                </div>
+            </div>
+            {'<div style="color: #FFD700; font-size: 14px; margin-top: 5px;">🔥 YOUR POSITION</div>' if is_you else ''}
+        </div>
+        '''
+    
+    html += '''
+        </div>
+        <div style="text-align: center; margin-top: 20px;">
+            <button style="background: linear-gradient(45deg, #FF6B6B, #4ECDC4); color: white; border: none; 
+                          padding: 10px 30px; border-radius: 25px; font-size: 18px; cursor: pointer;"
+                    onclick="alert('Multiplayer Battle Mode: Coming Soon!')">
+                ⚔️ CHALLENGE TOP PLAYER
+            </button>
+        </div>
+    </div>
+    '''
+    
+    return html
+
 def simulate_evolution():
     """Simulate one evolution step."""
     if not state["running"]:
@@ -369,6 +458,10 @@ def simulate_evolution():
     
     state["iteration"] += 1
     
+    # Update multiplayer if active
+    if state["multiplayer_active"]:
+        update_multiplayer()
+    
     # Simulate evaluating multiple variants (Modal parallel execution)
     variants_this_gen = random.randint(4, 8)  # Simulating parallel evaluation
     state["variants_evaluated"] += variants_this_gen
@@ -555,6 +648,10 @@ def format_events():
             color = "#FFD700"
             icon = "🏆"
             style = "font-size: 16px; font-weight: bold; background: linear-gradient(45deg, #7B3FF2, #00AAFF); padding: 10px; border-radius: 5px; margin: 5px 0;"
+        elif event["type"] == "multiplayer":
+            color = "#FF6B6B"
+            icon = "⚔️"
+            style = "font-size: 14px; font-weight: bold; background: rgba(255, 107, 107, 0.2); padding: 8px; border-radius: 5px; margin: 5px 0; border: 1px solid #FF6B6B;"
         elif event["type"] == "improvement":
             color = "#00FF88"
             icon = "✨"
@@ -702,10 +799,62 @@ with gr.Blocks(
     </script>
     ''')
     
+    # Epic Voice Narration System
+    gr.HTML('''
+    <script>
+    // Text-to-speech narration
+    const speak = (text, rate = 1, pitch = 1) => {
+        if (!window.speechSynthesis) return;
+        
+        const utterance = new SpeechSynthesisUtterance(text);
+        utterance.rate = rate;
+        utterance.pitch = pitch;
+        utterance.volume = 0.8;
+        
+        // Try to use a dramatic voice
+        const voices = speechSynthesis.getVoices();
+        const dramaticVoice = voices.find(v => v.name.includes('Daniel') || v.name.includes('Alex')) || voices[0];
+        if (dramaticVoice) utterance.voice = dramaticVoice;
+        
+        speechSynthesis.speak(utterance);
+    };
+    
+    // Epic intro narration
+    setTimeout(() => {
+        speak("Welcome to Evolution Aurora. Where artificial intelligence learns to code before your very eyes.", 0.9, 0.8);
+    }, 1000);
+    
+    // Watch for achievements and milestones
+    const narrateProgress = new MutationObserver((mutations) => {
+        mutations.forEach((mutation) => {
+            const text = mutation.target.textContent || '';
+            
+            if (text.includes('ACHIEVEMENT UNLOCKED')) {
+                speak("Achievement unlocked!", 1.2, 1.2);
+            } else if (text.includes('0.95') && text.includes('Fitness')) {
+                speak("Incredible! 95 percent fitness achieved. The AI is learning fast.", 1, 0.9);
+            } else if (text.includes('0.99') && text.includes('Fitness')) {
+                speak("Approaching perfection! 99 percent fitness. This is extraordinary!", 1.1, 1.1);
+            } else if (text.includes('TOOK THE LEAD')) {
+                speak("Alert! Another player has taken the lead! You must evolve faster!", 1.2, 1);
+            }
+        });
+    });
+    
+    setTimeout(() => {
+        const containers = document.querySelectorAll('[id*="display"], [id*="event_log"]');
+        containers.forEach(c => narrateProgress.observe(c, { childList: true, subtree: true }));
+    }, 2000);
+    </script>
+    ''')
+    
     with gr.Row():
         with gr.Column(scale=1):
             toggle_btn = gr.Button("🚀 Start Evolution", variant="primary", size="lg")
             
+            # Multiplayer toggle
+            multiplayer_btn = gr.Button("🌍 Join Global Battle", variant="secondary", size="lg")
+            
             gr.Markdown("### 📊 Statistics")
             with gr.Row():
                 fitness_display = gr.Number(
@@ -733,9 +882,16 @@ with gr.Blocks(
             gr.Markdown("### 📈 Fitness Evolution")
             fitness_chart = gr.Plot(value=create_fitness_chart())
     
-    # Code Evolution Display
-    gr.Markdown("### 🧬 Live Code Evolution")
-    code_display = gr.HTML(value=format_code_display())
+    # Multiplayer Leaderboard
+    with gr.Row():
+        with gr.Column(scale=1):
+            gr.Markdown("### 🌍 Global Competition")
+            multiplayer_display = gr.HTML(value=format_multiplayer_leaderboard())
+        
+        with gr.Column(scale=2):
+            # Code Evolution Display
+            gr.Markdown("### 🧬 Live Code Evolution")
+            code_display = gr.HTML(value=format_code_display())
     
     # Achievements Display
     gr.Markdown("### 🏆 Achievements & Leaderboard")
@@ -764,11 +920,16 @@ with gr.Blocks(
     
     # Toggle state
     running_state = gr.State(False)
+    multiplayer_state = gr.State(False)
     
     def on_toggle(running):
         new_state = not running
         return new_state, toggle_evolution(new_state)
     
+    def on_multiplayer(active):
+        state["multiplayer_active"] = not active
+        return not active, "🚫 Leave Battle" if not active else "🌍 Join Global Battle"
+    
     def on_share():
         return gr.update(visible=True, value=get_share_text())
     
@@ -778,6 +939,12 @@ with gr.Blocks(
         outputs=[running_state, toggle_btn]
     )
     
+    multiplayer_btn.click(
+        fn=on_multiplayer,
+        inputs=[multiplayer_state],
+        outputs=[multiplayer_state, multiplayer_btn]
+    )
+    
     share_btn.click(
         fn=on_share,
         outputs=[share_text]
@@ -801,6 +968,7 @@ with gr.Blocks(
             speed_display: speed,
             fitness_chart: create_fitness_chart(),
             landscape_3d: create_3d_landscape(),
+            multiplayer_display: format_multiplayer_leaderboard(),
             code_display: format_code_display(),
             achievements_display: format_achievements(),
             event_log: format_events()
@@ -808,7 +976,7 @@ with gr.Blocks(
     
     timer.tick(
         fn=update_all,
-        outputs=[fitness_display, generation_display, variants_display, speed_display, fitness_chart, landscape_3d, code_display, achievements_display, event_log]
+        outputs=[fitness_display, generation_display, variants_display, speed_display, fitness_chart, landscape_3d, multiplayer_display, code_display, achievements_display, event_log]
     )
     
     # Challenge Mode