Add bought station is ghost when spawns

Scenes/test_small.tscn

@@ -62,7 +62,7 @@ transform = Transform3D(-1, 0, 8.742278e-08, 0, 1, 0, -8.742278e-08, 0, -1, 1.80
 spawn_path = NodePath("../WorldContent")
 
 [node name="PlayersSpawner" type="MultiplayerSpawner" parent="." unique_id=1840881658]
-_spawnable_scenes = PackedStringArray("res://Player/net_player.tscn")
+_spawnable_scenes = PackedStringArray("uid://c58ns7csdahjy")
 spawn_path = NodePath("../Players")
 
 [node name="GameOverPanel" parent="." unique_id=522901881 instance=ExtResource("12_n58f2")]

Stations/StationMovement.tscn

@@ -62,14 +62,15 @@ move_ghost = NodePath("MoveGhost")
 
 [node name="MoveHandle" type="RigidBody3D" parent="." unique_id=954108203 groups=["platalbe_item"]]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.5, 0)
-collision_layer = 4
+collision_layer = 262144
 collision_mask = 196615
 axis_lock_linear_y = true
 axis_lock_angular_x = true
 axis_lock_angular_z = true
-mass = 0.004
+mass = 0.001
 gravity_scale = 0.5
 linear_damp = 100.0
+angular_damp = 100.0
 script = ExtResource("2_tbkb3")
 picked_up_layer = 64
 release_mode = 1

Stations/station_movement.gd

@@ -15,7 +15,7 @@ var ghost_materials: Array[StandardMaterial3D] = []
 # Ghost update throttling (clients send unreliable RPCs to server at this rate)
 var ghost_send_interval: float = 0.1  # seconds (10 Hz)
 var _ghost_send_accum: float = 0.0
-
+var _was_last_pos_valid: bool = false
 const GHOST_COLOR_VALID: Color = Color(0, 1, 0, 0.35)
 const GHOST_COLOR_INVALID: Color = Color(1, 0, 0, 0.35)
 
@@ -37,6 +37,7 @@ func _on_station_bought(_instance: Node3D):
 		set_move_handle_enabled(true)
 		
 func _ready() -> void:
+	SweetLogger.debug("enter")
 	if not station:
 		push_error("StationMovement is missing referece to station")
 	if not move_handle:
@@ -52,11 +53,11 @@ func _ready() -> void:
 	move_handle.dropped.connect(_handle_drop)
 	Signals.station_bought.connect(_on_station_bought)
 
-	move_ghost.monitoring = true
-	move_ghost.visible = false
 	_cache_ghost_materials()
 	_set_ghost_color(GHOST_COLOR_VALID)
 	set_move_handle_enabled(GameManager.game_state == GameManager.GameState.BUILDING)
+	move_ghost.monitoring = true
+	move_ghost.visible = false
 	Signals.game_state_changed.connect(_on_game_state_changed)
 
 
@@ -144,10 +145,6 @@ func _process(_delta: float) -> void:
 	if not is_moving:
 		return
 
-	# Update the ghost locally for instant feedback and send throttled unreliable RPCs to the server
-	move_ghost.visible = true
-	station.visible = false
-
 	move_ghost.global_transform = Helper.get_snapped_transform(move_handle)
 	move_ghost.global_transform.origin.y = original_station_transform.origin.y
 	
@@ -189,6 +186,7 @@ func _is_move_position_valid() -> bool:
 
 @rpc("any_peer", "call_remote", "reliable")
 func server_handle_drop(new_transform: Transform3D, client_thinks_valid: bool):
+	SweetLogger.debug("enter")
 	if not multiplayer.is_server():
 		return
 	if not (client_thinks_valid):
@@ -197,45 +195,50 @@ func server_handle_drop(new_transform: Transform3D, client_thinks_valid: bool):
 		server_update_station_transform.rpc(original_trans)
 		server_update_move_ghost_transform.rpc(original_trans)
 		server_update_handle_transform.rpc(original_trans.translated(Vector3(0, original_handle_y_pos, 0)))
-		server_update_visibility.rpc(false, true)
+		if not _was_last_pos_valid: # Edge case
-		SweetLogger.debug("server_handle_drop: transform rejected (invalid)")
+			server_update_visibility.rpc(false, true)
+			SweetLogger.warning("Can not not reset visibility to normal when the last pos was invalid")
+		SweetLogger.debug("transform rejected (invalid)")
+		_was_last_pos_valid = false
 		return
 
 	server_update_station_transform.rpc(new_transform)
 	server_update_move_ghost_transform.rpc(new_transform)
 	server_update_handle_transform.rpc(new_transform.translated(Vector3(0, original_handle_y_pos, 0)))
 	server_update_visibility.rpc(false, true)
+	_was_last_pos_valid = true
 
-	SweetLogger.debug("server_handle_drop: transform applied")
+	SweetLogger.debug("transform applied")
 
 @rpc("any_peer", "call_local", "reliable") # Server updates clients
 func server_artificial_pickup():
+	SweetLogger.debug("enter")
 	_handle_pickup(self) # Arg is not used, but required of the signal.
 
 
 @rpc("any_peer", "call_local", "reliable") # Server updates clients
 func server_update_station_transform(new_transform: Transform3D) -> void:
-	SweetLogger.debug("server_update_station_transform")
+	SweetLogger.debug("entered")
 	station.global_transform = new_transform
 	original_station_transform = new_transform
 
 
 @rpc("any_peer", "call_local", "reliable") # Server updates clients
 func server_update_handle_transform(new_transform: Transform3D) -> void:
-	SweetLogger.debug("server_update_handle_transform")
+	SweetLogger.debug("entered")
 	move_handle.global_transform = new_transform
 
 
 
 @rpc("any_peer", "call_local", "reliable")
 func server_update_visibility(ghost_visible: bool, station_visible: bool) -> void:
-	SweetLogger.debug("server_update_visibility")
+	SweetLogger.debug("entered")
 	move_ghost.visible = ghost_visible
 	station.visible = station_visible
 
 
 @rpc("any_peer", "call_local", "unreliable")
-func server_update_move_ghost_transform(new_transform: Transform3D, new_color: Color = Color.YELLOW) -> void:
+func server_update_move_ghost_transform(new_transform: Transform3D, new_color: Color = GHOST_COLOR_VALID) -> void:
-	SweetLogger.debug("server_update_move_ghost_transform")
+	SweetLogger.debug("entered")
 	move_ghost.global_transform = new_transform
 	_set_ghost_color(new_color)

UI/shop_station_button.gd

@@ -16,28 +16,44 @@ func _ready() -> void:
 	button.icon = icon_texture
 
 
+func _process(_delta: float) -> void:
+	button.disabled = GameManager.money < cost
+
+
 func _on_button_pressed() -> void:
-	SweetLogger.debug("buy {0}", [station_name], "shop_station_button.gd", "_on_button_pressed")
+	SweetLogger.debug("buy {0}", [station_name])
 	_buy_station()
 	
 	
 func _buy_station() -> void:
-	SweetLogger.debug("_buy_station: cost={0} current money={1}", [cost, GameManager.money], "shop_station_button.gd", "_buy_station")
+	SweetLogger.debug("cost={0} current money={1}", [cost, GameManager.money])
 	GameManager.set_money(GameManager.money - cost)
 	var transform = Helper.get_snapped_transform(XRHelpers.get_xr_origin(self).get_node_or_null("PlayerBody"))
 	var forward: Vector3 = -transform.basis.z.normalized()
 	transform.origin += (forward * 0.6)
-	var instance = NetworkManager.spawn_item(station_scene.resource_path, transform)
 
+	var instance
 	if NetworkManager.is_online() and not NetworkManager.is_server():
 		_ask_server_to_spawn.rpc_id(1, station_scene.resource_path, transform)
-
+	else:
+		instance = NetworkManager.spawn_item(station_scene.resource_path, transform)
+		update_instance_move(instance)
 	Signals.station_bought.emit(instance)
 
+
 @rpc("any_peer", "call_remote", "reliable")
 func _ask_server_to_spawn(station_scene_path, transform):
-	NetworkManager.spawn_item(station_scene_path, transform)
+	if not multiplayer.is_server():
+		return
+	var instance = NetworkManager.spawn_item(station_scene_path, transform)
+	update_instance_move(instance)
+
+
+func update_instance_move(instance: Node3D) -> void:
+	var move = Helper.find_first_child_of_type(instance, StationMovement) as StationMovement
+	if not move:
+		SweetLogger.error("Could not find StationMovement under station {0}", [instance.name])
+	move.server_artificial_pickup() # Make the new station appear as ghost, the player has to place it.
+
 
-func _process(_delta: float) -> void:
-	button.disabled = GameManager.money < cost
 	

addons/sweet-logger/sweet_logger.gd

@@ -95,14 +95,14 @@ const TIMESTAMP_BG_COLOR = "#1e3a5f"
 #===================================================================================#
 ## Column widths for alignment (in characters)
 const PEER_ID_COLUMN_WIDTH = 6
-const LOG_TYPE_COLUMN_WIDTH = 6
+const LOG_TYPE_COLUMN_WIDTH = 7
 ## Default mm:ss:ms; with SHOW_TIMESTAMP_HOURS, hh:mm:ss:ms
 const TIMESTAMP_COLUMN_WIDTH_MMSSMS = 9
 const TIMESTAMP_COLUMN_WIDTH_HHMMSSMS = 12
-const SCRIPT_FUNCTION_COLUMN_WIDTH = 45
+const SCRIPT_FUNCTION_COLUMN_WIDTH = 50
 
 const TRUNCATE_PEER_NAME = 6
-const TRUNCATE_SCRIPT_NAME = 18
+const TRUNCATE_SCRIPT_NAME = 20
 const TRUNCATE_FUNCTION_NAME = 30
 #===================================================================================#