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

scripts/managers/playerboard_manager.gd

@@ -52,12 +52,13 @@ func grab_item(grid_position: Vector2i) -> bool:
 	# Apply changes locally first, server will validate/sync
 	enhanced_gridmap.set_cell_item(cell, -1) # Remove item visually immediately
 	
-	# Check if grabbed item is a holo tile (11-14) and trigger special effect
+	# Check if grabbed item is a holo tile (11-14) - add to powerup instead of triggering effect
 	var is_holo = item >= 11 and item <= 14
 	if is_holo:
-		var special_tiles_manager = player.get_node_or_null("SpecialTilesManager")
-		if special_tiles_manager:
-			special_tiles_manager.trigger_random_effect()
+		# Add holo pickup to power-up manager (4 pickups = 1 bar)
+		var powerup_manager = player.get_node_or_null("PowerUpManager")
+		if powerup_manager:
+			powerup_manager.add_holo_pickup()
 		# Convert holo tile to normal tile (11->7, 12->8, 13->9, 14->10)
 		item = item - 4
 	
@@ -67,6 +68,9 @@ func grab_item(grid_position: Vector2i) -> bool:
 	var main = player.get_tree().get_root().get_node_or_null("Main")
 	if main and main.ui_manager:
 		main.ui_manager.update_playerboard_ui()
+	
+	# Check if goal is completed after grabbing
+	_check_goal_completion()
 
 	# === Server Sync ===
 	if multiplayer.is_server():
@@ -151,17 +155,18 @@ func bot_try_grab_item() -> bool:
 		var empty_slot = player.playerboard.find(-1)
 		if empty_slot != -1:
 			if player.is_multiplayer_authority():
-				# Check if grabbed item is a holo tile (11-14)
+				# Check if grabbed item is a holo tile (11-14) - add to powerup
 				if item >= 11 and item <= 14:
-					var special_tiles_manager = player.get_node_or_null("SpecialTilesManager")
-					if special_tiles_manager:
-						special_tiles_manager.trigger_random_effect()
+					var powerup_manager = player.get_node_or_null("PowerUpManager")
+					if powerup_manager:
+						powerup_manager.add_holo_pickup()
 					item = item - 4 # Convert to normal tile
 				player.playerboard[empty_slot] = item
 				player.rpc("sync_grid_item", current_cell.x, current_cell.y, current_cell.z, -1)
 				player.rpc("sync_playerboard", player.playerboard)
 				player.has_performed_action = true
 				player.action_points -= 1
+				_check_goal_completion()
 				return true
 	
 	# Check adjacent cells if nothing at current position
@@ -590,3 +595,52 @@ func _highlight_adjacent_playerboard_slots():
 			var slot = main.playerboard_ui.get_child(adj_slot)
 			if slot.get_child_count() > 2:
 				slot.get_child(2).show()
+
+# =============================================================================
+# Goal Completion Check
+# =============================================================================
+
+func _check_goal_completion():
+	"""Check if playerboard matches goals and trigger completion rewards."""
+	if not player.race_manager:
+		return
+	
+	# Check if the pattern matches
+	if player.race_manager.check_pattern_match():
+		print("[PlayerboardManager] Goal completed for player %s!" % player.name)
+		
+		# Award power-up bar for goal completion
+		var powerup_manager = player.get_node_or_null("PowerUpManager")
+		if powerup_manager:
+			powerup_manager.add_goal_completion_reward()
+		
+		# Notify GoalsCycleManager for scoring
+		var main = player.get_tree().get_root().get_node_or_null("Main")
+		if main:
+			var goals_cycle_manager = main.get_node_or_null("GoalsCycleManager")
+			if goals_cycle_manager:
+				goals_cycle_manager.on_goal_completed(player, goals_cycle_manager.get_time_remaining())
+			else:
+				# Fallback if manager not initialized yet
+				player.rpc("display_message", "Goal completed!")
+
+func clear_and_convert_to_score() -> int:
+	"""Clear playerboard and return score for matching tiles."""
+	var matching_score = 0
+	var goals = player.goals
+	var playerboard = player.playerboard
+	
+	# Check center 3x3 of playerboard against goals
+	for i in range(3):
+		for j in range(3):
+			var goal_idx = i * 3 + j
+			var board_idx = (i + 1) * 5 + (j + 1) # Center 3x3 in 5x5 board
+			
+			if goal_idx < goals.size() and board_idx < playerboard.size():
+				if goals[goal_idx] != -1 and playerboard[board_idx] == goals[goal_idx]:
+					matching_score += 10 # 10 points per matching tile
+	
+	# Clear playerboard
+	player.playerboard.fill(-1)
+	
+	return matching_score