feat: implement PlayerboardManager for handling tile collection, power-up consumption, and grid synchronization.

scenes/player.gd

@@ -530,9 +530,14 @@ func sync_walk_animation() -> void:
 	play_walk_animation()
 
 @rpc("any_peer", "call_local", "reliable")
-func sync_pickup_animation() -> void:
-	"""Sync pickup/grab animation across network."""
+func sync_pickup_animation(item_id: int = -1) -> void:
+	"""Sync pickup/grab animation across network and play sound."""
 	play_pickup_animation()
+	
+	if item_id >= 11 and item_id <= 14:
+		SfxManager.play("pick_up_power_tile")
+	elif item_id >= 7 and item_id <= 10:
+		SfxManager.play("pick_up_tiles")
 
 @rpc("any_peer", "call_local", "reliable")
 func sync_put_animation() -> void:
@@ -875,6 +880,7 @@ func drop_random_item():
 		# Drop it
 		playerboard[slot_index] = -1
 		rpc("sync_playerboard", playerboard)
+		SfxManager.play("tile_scatter")
 		
 		# Sync grid item
 		var cell = Vector3i(drop_pos.x, 1, drop_pos.y)
@@ -906,6 +912,7 @@ func drop_all_tiles():
 	if dropped_count > 0:
 		rpc("sync_playerboard", playerboard)
 		rpc("trigger_screen_shake", "targeted")
+		SfxManager.play("tile_scatter")
 		NotificationManager.send_message(self , NotificationManager.MESSAGES.CRITICALLY_HIT, NotificationManager.MessageType.WARNING)
 		print("Player %s dropped %d tiles due to Super Push" % [name, dropped_count])
 
@@ -968,6 +975,7 @@ func on_stop_phase_violation():
 			if main:
 				main.rpc("sync_grid_item", cell.x, cell.y, cell.z, item_id)
 			
+	SfxManager.rpc("play_rpc", "tile_scatter")
 	NotificationManager.send_message(self , "STOP VIOLATION! Tiles scattered!", NotificationManager.MessageType.WARNING)
 
 func _find_multiple_drop_positions(count: int) -> Array:
@@ -2229,6 +2237,7 @@ func sync_grab_tekton(tekton_path: NodePath):
 			is_attack_mode = false
 			
 		SfxManager.play("pick_up_tekton_roaming")
+		play_pickup_animation()
 		print("[Player %s] Grabbed Tekton %s" % [name, tekton.name])
 
 func throw_tekton():