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

scenes/player.gd

@@ -7,6 +7,10 @@ var input_manager
 var playerboard_manager
 var action_manager
 var special_tiles_manager
+var powerup_manager
+
+# Score tracking
+var score: int = 0
 
 # Special effect states
 var is_frozen: bool = false
@@ -223,6 +227,11 @@ func _init_managers():
 	special_tiles_manager.name = "SpecialTilesManager"
 	add_child(special_tiles_manager)
 	special_tiles_manager.initialize(self, enhanced_gridmap)
+	
+	powerup_manager = load("res://scripts/managers/powerup_manager.gd").new()
+	powerup_manager.name = "PowerUpManager"
+	add_child(powerup_manager)
+	powerup_manager.initialize(self, enhanced_gridmap)
 
 # Add function to check if position is at finish line
 func is_at_finish_line() -> bool:
@@ -366,16 +375,19 @@ func _physics_process(delta):
 			rpc("remote_set_position", global_position)
 			last_sent_position = global_position
 		
-		# Add continuous finish line check (uses lap-aware finish locations)
-		var current_finish = race_manager.get_current_finish_locations() if race_manager else []
-		if race_manager and current_position in current_finish and can_finish and not is_player_moving:
-			finish_race() # This handles lap increment and calls start_new_lap properly
+		# NOTE: Finish line checking removed - game uses cycle-based goals system now
 
 # --------------------------------------------------------------------
 # Input
 # --------------------------------------------------------------------
 
 func _unhandled_input(event):
+	# Handle power-up usage
+	if event.is_action_pressed("use_powerup") and is_multiplayer_authority():
+		if powerup_manager and powerup_manager.can_use_special():
+			powerup_manager.use_special_effect()
+		return
+	
 	if input_manager:
 		input_manager.handle_unhandled_input(event)