Fix Plates not disable/lock on clients in multiplayer

Containers/plate.tscn

@@ -43,6 +43,9 @@ properties/3/replication_mode = 2
 properties/4/path = NodePath("PlateController:is_dirty")
 properties/4/spawn = false
 properties/4/replication_mode = 1
+properties/5/path = NodePath("NetPickable:grabbable")
+properties/5/spawn = false
+properties/5/replication_mode = 1
 
 [node name="Plate" type="RigidBody3D" unique_id=190487773]
 collision_layer = 4
@@ -51,8 +54,11 @@ freeze_mode = 1
 script = ExtResource("1_nq5sa")
 second_hand_grab = 1
 
-[node name="PlateController" type="Node" parent="." unique_id=1503264193]
+[node name="PlateController" type="Node" parent="." unique_id=1503264193 node_paths=PackedStringArray("net_pickable", "dirty_node", "container")]
 script = ExtResource("1_vjsmi")
+net_pickable = NodePath("../NetPickable")
+dirty_node = NodePath("../Dirty")
+container = NodePath("../Container")
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="." unique_id=1365637864]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.007171631, 0)

Containers/plate_controller.gd

@@ -1,14 +1,31 @@
 class_name PlateController
 extends Node
 
-@onready var dirty_node: Node3D = $"../Dirty"
+@export var net_pickable: NetPickable
-@onready var container: ItemContainer = $"../Container"
+@export var dirty_node: Node3D
+@export var container: ItemContainer
+
 
 ## Synced summary of the plate's contents (item ids). The contents themselves
 ## are the real item nodes ItemContainer reparents under the plate; this is only
 ## what other systems read to ask "what is on this plate" without walking them.
 @export var contained_ids: Array[String] = []
+@export var enabled = true:
+	get:
+		return enabled
+	set(value):
+		if NetworkManager.owns_world():
+			clients_set_enabled.rpc(value)
+		enabled = value
+		container.enabled = not is_dirty
+		net_pickable.grabbable = value
+		SweetLogger.info("Set plate enabled: {0}", [value])
 
+@rpc("authority", "call_remote", "reliable")
+func clients_set_enabled(value: bool) -> void:
+	enabled = value
+
+	
 @export var is_dirty: bool = false:
 	get:
 		return is_dirty
@@ -29,4 +46,6 @@ func get_food_items() -> Array[FoodItem]:
 	return container.contained_items
 
 func _ready() -> void:
-	Helper.check_reference(self, dirty_node, Node3D)
+	Helper.check_reference(self, dirty_node, Node3D)
+	Helper.check_reference(self, net_pickable, NetPickable)
+	Helper.check_reference(self, container, ItemContainer)

Net/net_pickable.gd

@@ -33,13 +33,13 @@ var _original_freeze_mode: RigidBody3D.FreezeMode
 
 # Same idea for the pickable's authored `enabled` flag, which the non-authority
 # branch of apply_held_state() clears while someone else is holding the item.
-var _original_enabled: bool
+@export var _original_enabled: bool
 
 ## Intent set by external game logic (e.g. a station enabling/disabling a tool),
 ## independent of hold state. apply_held_state() is the sole writer of the
 ## pickable's actual `enabled` property, so this is how other systems express
 ## "should be enabled" without fighting that reconciliation every tick.
-var grabbable: bool = true: set = set_grabbable
+@export var grabbable: bool = true: set = set_grabbable
 
 func _ready() -> void:
 	_pickable = get_parent() as XRToolsPickable

Stations/table.gd

@@ -8,13 +8,13 @@ extends SharedInventoryStation
 @export var eating_duration: float = 5.0
 @export var money_sound: AudioStream 
 
-@onready var label_3d: Label3D = $Label3D
+@export var label_3d: Label3D
-@onready var label_3d_time: Label3D = $Label3DTime
+@export var label_3d_time: Label3D
-@onready var snap_zones: Array[XRToolsSnapZone] = []
+@export var snap_zones: Array[XRToolsSnapZone]
-@onready var progress_bar: ProgressBar3D = $ProgressBar3D
+@export var progress_bar: ProgressBar3D
-@onready var audio_player: AudioStreamPlayer3D = $AudioStreamPlayer3D
+@export var audio_player: AudioStreamPlayer3D
-@onready var customers: Node3D = $Customers
+@export var customers: Node3D
-@onready var player_detect_area_3d: Area3D = $PlayerDetectArea3D
+@export var player_detect_area_3d: Area3D
 
 const lbl_thinking: String = "..."
 const lbl_ordering: String = "!"
@@ -66,16 +66,6 @@ func server_place_order() -> void:
 		place_order()
 
 
-func absorb_items():
-	SweetLogger.debug("->[]")
-	for snap_zone_node in snap_zones:
-		var held_object = snap_zone_node.picked_up_object
-		if not held_object:
-			continue
-
-		_absorb_item_if_correct(held_object)
-
-
 # Flattens items held across all of this table's snap zones
 func get_exposed_food_items() -> Array[FoodItem]:
 	var items: Array[FoodItem] = []
@@ -83,7 +73,7 @@ func get_exposed_food_items() -> Array[FoodItem]:
 		var held_object = zone.picked_up_object
 		if not held_object:
 			continue
-		var plate: PlateController = _get_plate_controller_from_item(held_object)
+		var plate: PlateController = Helper.find_first_child_of_type(held_object, PlateController)
 		if plate:
 			items.append_array(plate.container.contained_items)
 			continue
@@ -119,10 +109,11 @@ func clearAllFood() -> void:
 		if not held_object:
 			continue
 
-		var plate: PlateController = _get_plate_controller_from_item(held_object)
+		var plate: PlateController = Helper.find_first_child_of_type(held_object, PlateController)
 		var food_item: FoodItem = Helper.find_food_item(held_object)
 		if plate:
 			plate.container.clear()
+			plate.enabled = true
 			plate.is_dirty = true
 
 		# Side or other food item directly on table
@@ -157,9 +148,6 @@ func _ready() -> void:
 	Helper.check_reference(self, progress_bar, ProgressBar3D)
 	progress_bar.y_billboard = true
 	progress_bar.exponential = true
-	# Render whatever state already arrived from the server before we were in
-	# the tree (see the guard in _refresh_display).
-	_refresh_display.call_deferred()
 	Helper.check_reference(self, audio_player, AudioStreamPlayer3D)
 		
 	# Get snap_zones for plates, store in array snap_zones
@@ -209,20 +197,6 @@ func _on_player_exit(_body):
 	SweetLogger.debug("Player exit, players_count: {0}", [_players_count])
 
 
-func _get_plate_controller_from_item(_item: Node) -> PlateController:
-	if not _item:
-		SweetLogger.debug("Item is null")
-		return null
-
-	for child in _item.get_children():
-		if child is PlateController:
-			SweetLogger.debug("Found child")
-			return child
-	
-	SweetLogger.debug("No match")
-	return null
-
-
 func _absorb_item_if_correct(_item: Node) -> void:
 	SweetLogger.debug("Absorb item if correct, item: {0}", [_item])
 	if not _item:
@@ -231,7 +205,7 @@ func _absorb_item_if_correct(_item: Node) -> void:
 		return
 
 	# Plate: Get plate controller in child of _item (hopefully a plate XRpickable)
-	var plate_controller = _get_plate_controller_from_item(_item)
+	var plate_controller: PlateController = Helper.find_first_child_of_type(_item, PlateController)
 	SweetLogger.debug("Plate_controller ref: {0}", [plate_controller])
 	
 	if plate_controller:
@@ -239,7 +213,7 @@ func _absorb_item_if_correct(_item: Node) -> void:
 		for food_item: FoodItem in plate_controller.container.contained_items: # TOOD: handle registering the meal again when a side is added to the plate
 			if food_item.id in _unsatisfied_orders and not food_item.is_absorbed:
 				SweetLogger.debug("Held a plate with FoodItem that is in unsatisfied orders, removing it")
-				(plate_controller.get_parent() as XRToolsPickable).get_picked_up_by().enabled = false # Lock meal that is deliverd
+				plate_controller.enabled = false # Lock plate
 				_unsatisfied_orders.erase(food_item.id)
 				food_item.is_absorbed = true
 				_update_state_from_orders()
@@ -273,7 +247,7 @@ func _collect_money_from_food():
 		if not held_object:
 			continue
 
-		var plate: PlateController = _get_plate_controller_from_item(held_object)
+		var plate: PlateController = Helper.find_first_child_of_type(held_object, PlateController)
 		var food_item: FoodItem = Helper.find_food_item(held_object)
 		if plate:
 			for fi: FoodItem in plate.get_food_items():
@@ -359,19 +333,7 @@ func _state_end(oldState: TableState):
 			GameManager.game_over()
 
 
-## Pure presentation, driven off the current (locally authoritative or
-## synced-from-server) state. Runs on every peer.
 func _refresh_display() -> void:
-	# _state, _state_time and _unsatisfied_orders are replicated with spawn=true,
-	# and MultiplayerSpawner applies a spawn payload BEFORE the node enters the
-	# tree — so these setters fire while the @onready children below are still
-	# null. Bail out until _ready() has resolved them; _ready() calls back in
-	# once it has, so nothing that arrived early is lost.
-	var a := Helper.check_reference(self, progress_bar, ProgressBar3D)
-	var b := Helper.check_reference(self, label_3d, Label3D)
-	var c := Helper.check_reference(self, label_3d_time, Label3D)
-	if not (a and b and c):
-		return
 	match _state:
 		TableState.IDLE:
 			progress_bar.set_bar_visible(false)

Stations/table.tscn

@@ -33,9 +33,16 @@ visible = false
 [node name="SnapZone" parent="." index="5" unique_id=1315859105]
 enabled = false
 
-[node name="Table" type="StaticBody3D" parent="." index="6" unique_id=1863572470 node_paths=PackedStringArray("notification_audio", "ambient_audio", "snap_zone", "synchronizer") groups=["station", "table"]]
+[node name="Table" type="StaticBody3D" parent="." index="6" unique_id=1863572470 node_paths=PackedStringArray("label_3d", "label_3d_time", "snap_zones", "progress_bar", "audio_player", "customers", "player_detect_area_3d", "notification_audio", "ambient_audio", "snap_zone", "synchronizer") groups=["station", "table"]]
 script = ExtResource("1_2vcpj")
 money_sound = ExtResource("2_jslhm")
+label_3d = NodePath("Label3D")
+label_3d_time = NodePath("Label3DTime")
+snap_zones = [NodePath("XRToolsSnapZone")]
+progress_bar = NodePath("ProgressBar3D")
+audio_player = NodePath("AudioStreamPlayer3D")
+customers = NodePath("Customers")
+player_detect_area_3d = NodePath("PlayerDetectArea3D")
 probe_paths = Array[NodePath]([NodePath("ProbeForward"), NodePath("ProbeRight"), NodePath("ProbeBack"), NodePath("ProbeLeft")])
 pickup_sound = ExtResource("3_0s6ir")
 drop_sound = ExtResource("3_0s6ir")

documentation/Notes.md

@@ -1,4 +1,4 @@
-### Full game systems                           (hardest part)
+### Scope - Full game systems                           (hardest part)
 - Star day modifiers
 - research unlock
 - Mess and cleaning                             (How it works in VR?)
@@ -19,29 +19,18 @@
 - Freshness
 - Fullbody tracking                             (Height calibration)
 
+
+### Todo
+- Complete SharedInventory
+- Investigate Table::_absorb_item_if_correct # TOOD: handle registering the meal again when a side is added to the plate
+
 ### Bugs
 - Plate not locked on clinets by table
 - Rare times, plate not cleared / has buger on it after table eaten. New customer didn't accept it, so must have been empty, but server and client visuals had burger on plate.
 - Table does not accept clinet that was already in player detect zone
-
+- A hamburger in a station in build mode stays but becomes kinematic when entering build mode again, from build mode.
-### Station inheritence suggestion
-Station
-  WorkStation (performs work on a food item to convert it)
-    Hob
-    Sink
-    Counter
-  StorageStation (one snap zone and list of positions, FILO item dispenser, like a gun magazine)
-    Shelf
-    PlateRak
-    Dishwasher
-  SharedInventoryStation (one snap zone, shares a list of connected stations with which items exist in each of them)
-    Table
-    Belt
-  Dispenser
-
 
 ### Multiplayer bugs
-- despan flicker for clien broken
 - client keep autorityu of thrown object until lands
 - in build mode, snap zones off, stations disabled
 - players can steal from each others hands
@@ -63,7 +52,7 @@ extre rolling pin
 mop
 bin
 
-## Food dispensers
+### Food dispensers
 burger
 buns
 potato
@@ -74,7 +63,7 @@ pasta plates
 meat
 cheese
 
-## Automation
+### Automation
 belt
 inserter
 splitter
@@ -83,12 +72,12 @@ blender
 dishwasher
 flinger / catapult
 
-## Storage
+### Storage
 shelf
 freezer
 frozen prep station equivilant
 
-## Control
+### Control
 Phone
 Napkins (no mess consumable)
 sharp cutlery (eat faster consumable)
@@ -121,14 +110,10 @@ Shared INventory
 - On new table available, QueueController tells front customer in queue to sit at table
 
 
-
-
-
 ## Modifiers
 - Disposable plates. no washing. much less money
 
 
-
 ## Weird ideas
 - carry 4 plates. A snapzone on forearm that only accept plate, and drops it if tilted too much. Real waiter feel.
 
@@ -136,14 +121,3 @@ Shared INventory
 ## Research
 - Reasearch is its own currency. 
 - You unlock items in shop with reseach points. Then you can buy them. You "buy" the same tile twice.
-
-
-
-
-
-## NEtwork TOTO
-- Make gamemanager a node with syncroniser
-- All stations need syncronizers
-- Pickable not synced cooked burger on hob example
-- Client purchases don't spawn items from shop. RPC adventure
-- Client can not move stations including hobs, on_move handle drop is called, network pickable authority is given. but station not moved