feat: Implement initial game structure with core logic, various managers, player scene, and project configuration.

scenes/main.gd

@@ -7,6 +7,7 @@ extends Node3D
 # Manager references
 var ui_manager
 var obstacle_manager
+var goals_cycle_manager
 
 # Minimal local state
 var _connection_check_timer: float = 0.0
@@ -25,6 +26,9 @@ func _ready():
 	# Setup UI
 	ui_manager.setup_action_buttons(_set_action_state_callback)
 	ui_manager.setup_playerboard_ui()
+	ui_manager.setup_timer_labels(self)
+	ui_manager.setup_leaderboard_ui(self)
+	ui_manager.setup_powerup_bar_ui(self)
 	_setup_obstacle_ui()
 	
 	# Auto-start game if coming from lobby (already connected to match)
@@ -44,6 +48,17 @@ func _init_managers():
 	obstacle_manager.name = "ObstacleManager"
 	add_child(obstacle_manager)
 	obstacle_manager.initialize($EnhancedGridMap)
+	
+	# Goals cycle manager for 60-second timer and scoring
+	goals_cycle_manager = load("res://scripts/managers/goals_cycle_manager.gd").new()
+	goals_cycle_manager.name = "GoalsCycleManager"
+	add_child(goals_cycle_manager)
+	goals_cycle_manager.initialize(self)
+	
+	# Connect signals for UI updates
+	goals_cycle_manager.timer_updated.connect(_on_timer_updated)
+	goals_cycle_manager.score_updated.connect(_on_score_updated)
+	goals_cycle_manager.leaderboard_updated.connect(_on_leaderboard_updated)
 
 # Message Bar Configuration
 const MAX_MESSAGES := 5
@@ -248,6 +263,10 @@ func _start_game():
 			TurnManager.reset_turn()
 			var next_player = TurnManager.next_turn(GameStateManager.players)
 			rpc("set_current_turn", next_player)
+		
+		# Start the goals cycle timer
+		if goals_cycle_manager:
+			goals_cycle_manager.start_cycle()
 
 # =============================================================================
 # Player Management
@@ -706,3 +725,72 @@ func sync_grid_item(x: int, y: int, z: int, item: int):
 	var enhanced_gridmap = $EnhancedGridMap
 	if enhanced_gridmap:
 		enhanced_gridmap.set_cell_item(Vector3i(x, y, z), item)
+
+# =============================================================================
+# Goals Cycle & Leaderboard UI
+# =============================================================================
+
+func _on_timer_updated(time_remaining: float):
+	# Update timer display on all player goal panels
+	var time_text = "%02d:%02d" % [int(time_remaining) / 60, int(time_remaining) % 60]
+	
+	for i in range($AllPlayerGoals.get_child_count()):
+		var panel = $AllPlayerGoals.get_child(i)
+		if panel.visible:
+			var timer_label = panel.get_node_or_null("TimerLabel")
+			if timer_label:
+				timer_label.text = time_text
+
+func _on_score_updated(peer_id: int, new_score: int):
+	# Update player's score display
+	var player = get_node_or_null(str(peer_id))
+	if player:
+		player.score = new_score
+	
+	# Update leaderboard UI
+	_update_leaderboard_display()
+
+func _on_leaderboard_updated(sorted_scores: Array):
+	# Update the leaderboard panel
+	_update_leaderboard_display()
+
+func _update_leaderboard_display():
+	var leaderboard_panel = get_node_or_null("LeaderboardPanel")
+	if not leaderboard_panel:
+		return
+	
+	var sorted_scores = goals_cycle_manager.get_leaderboard() if goals_cycle_manager else []
+	
+	# Get player names and update entries
+	for i in range(4): # Max 4 entries
+		var entry = leaderboard_panel.get_node_or_null("Entry" + str(i + 1))
+		if not entry:
+			continue
+		
+		if i < sorted_scores.size():
+			var score_data = sorted_scores[i]
+			var player = get_node_or_null(str(score_data.peer_id))
+			var player_name = player.name if player else str(score_data.peer_id)
+			
+			var rank_label = entry.get_node_or_null("RankLabel")
+			var name_label = entry.get_node_or_null("NameLabel")
+			var score_label = entry.get_node_or_null("ScoreLabel")
+			
+			if rank_label:
+				rank_label.text = _get_ordinal(i + 1)
+			if name_label:
+				name_label.text = player_name
+			if score_label:
+				score_label.text = str(score_data.score)
+			
+			entry.visible = true
+		else:
+			entry.visible = false
+
+func _get_ordinal(n: int) -> String:
+	match n:
+		1: return "1st"
+		2: return "2nd"
+		3: return "3rd"
+		4: return "4th"
+		_: return str(n) + "th"