feat: Implement Stop N Go game mode with phase management, mission objectives, and visual HUD elements.

scenes/main.gd

@@ -1766,6 +1766,13 @@ func _show_game_over_panel():
 	if existing_panel:
 		existing_panel.show()
 		return
+		
+	# Hide Gameplay UI
+	var actions_btn = get_node_or_null("TouchControls/TouchControls/ActionsBtn")
+	if actions_btn: actions_btn.hide()
+	
+	if stop_n_go_manager and stop_n_go_manager.hud_layer:
+		stop_n_go_manager.hud_layer.hide()
 	
 	# Create game over panel
 	var panel = PanelContainer.new()
@@ -1839,41 +1846,78 @@ func _show_game_over_panel():
 		player_scores.sort_custom(func(a, b): return a.score > b.score)
 	
 	# Display each player
-	for i in range(min(player_scores.size(), 8)):
+	var local_peer_id = multiplayer.get_unique_id()
+	var local_player_rank = -1
+	
+	# Find local player rank in sorted list
+	for i in range(player_scores.size()):
+		if player_scores[i].peer_id == local_peer_id:
+			local_player_rank = i
+			break
+			
+	var rank_colors = [
+		Color(1.0, 0.84, 0.0), # Gold
+		Color(0.75, 0.75, 0.75), # Silver
+		Color(0.8, 0.5, 0.2)   # Bronze
+	]
+	var rank_emojis = ["🥇", "🥈", "🥉"]
+	
+	# Helper to create a leaderboard entry HBox
+	var create_entry = func(rank_idx: int):
 		var entry = HBoxContainer.new()
 		entry.add_theme_constant_override("separation", 20)
 		
-		var rank_colors = [
-			Color(1.0, 0.84, 0.0), # Gold
-			Color(0.75, 0.75, 0.75), # Silver
-			Color(0.8, 0.5, 0.2), # Bronze
-			Color(0.5, 0.5, 0.5), # 4th
-			Color(0.5, 0.5, 0.5), # 5th
-			Color(0.5, 0.5, 0.5), # 6th
-			Color(0.5, 0.5, 0.5), # 7th
-			Color(0.5, 0.5, 0.5) # 8th
-		]
-		var rank_emojis = ["🥇", "🥈", "🥉", "4th", "5th", "6th", "7th", "8th"]
+		var score_data = player_scores[rank_idx]
+		var is_local = score_data.peer_id == local_peer_id
 		
 		var rank_label = Label.new()
-		rank_label.text = rank_emojis[i]
+		if rank_idx < 3:
+			rank_label.text = rank_emojis[rank_idx]
+		else:
+			# Ordinal rank (4th, 5th, etc.)
+			var n = rank_idx + 1
+			var suffix = "th"
+			if n % 10 == 1 and n % 100 != 11: suffix = "st"
+			elif n % 10 == 2 and n % 100 != 12: suffix = "nd"
+			elif n % 10 == 3 and n % 100 != 13: suffix = "rd"
+			rank_label.text = str(n) + suffix
+			
 		rank_label.add_theme_font_size_override("font_size", 32)
 		entry.add_child(rank_label)
 		
 		var name_label = Label.new()
-		name_label.text = player_scores[i].name
+		name_label.text = score_data.name + (" (YOU)" if is_local else "")
 		name_label.add_theme_font_size_override("font_size", 28)
-		name_label.add_theme_color_override("font_color", rank_colors[i])
+		if rank_idx < 3:
+			name_label.add_theme_color_override("font_color", rank_colors[rank_idx])
+		elif is_local:
+			name_label.add_theme_color_override("font_color", Color(0.4, 0.7, 1.0)) # Blue for local player
+		
 		name_label.size_flags_horizontal = Control.SIZE_EXPAND_FILL
 		entry.add_child(name_label)
 		
 		var score_label = Label.new()
-		score_label.text = str(player_scores[i].score)
+		score_label.text = str(score_data.score)
 		score_label.add_theme_font_size_override("font_size", 28)
 		score_label.add_theme_color_override("font_color", Color(0.4, 1.0, 0.4))
 		entry.add_child(score_label)
 		
-		leaderboard_container.add_child(entry)
+		return entry
+
+	# 1. Show Top 3
+	for i in range(min(player_scores.size(), 3)):
+		leaderboard_container.add_child(create_entry.call(i))
+		
+	# 2. Show Local Player if NOT in Top 3
+	if local_player_rank >= 3:
+		# Add a separator
+		var separator = ColorRect.new()
+		separator.custom_minimum_size = Vector2(0, 2)
+		separator.color = Color(1, 1, 1, 0.2)
+		leaderboard_container.add_child(separator)
+		
+		# Add local player entry
+		leaderboard_container.add_child(create_entry.call(local_player_rank))
 	
 	# Back to Menu button
 	var back_btn = Button.new()
@@ -1901,24 +1945,16 @@ func _on_back_to_menu_pressed():
 	# Properly disconnect from Nakama match
 	_cleanup_multiplayer()
 	
+	# Small delay to let cleanup settle
+	await get_tree().create_timer(0.2).timeout
+	
 	# Go back to lobby
 	if get_tree():
 		get_tree().change_scene_to_file("res://scenes/lobby.tscn")
 
 func _cleanup_multiplayer():
 	"""Properly leave Nakama match and cleanup multiplayer state."""
-	print("[Main] Cleaning up multiplayer connection...")
-	
-	# Leave the Nakama match through the bridge
-	if NakamaManager.bridge:
-		NakamaManager.bridge.leave()
-	
-	# Clear the current match ID
-	NakamaManager.current_match_id = ""
-	
-	# Reset multiplayer peer to disconnect cleanly
-	if multiplayer.get_multiplayer_peer():
-		multiplayer.set_multiplayer_peer(null)
+	NakamaManager.cleanup()
 
 func _deferred_init_leaderboard():
 	"""Initialize leaderboard after a delay to ensure all players are loaded."""