item can be stored, added poses to shelf

Scripts/Item.gd

@@ -1,9 +1,34 @@
 extends Node3D
 class_name  Item
+
+
+
 var item_name
 var shelf_owner
 var is_being_used: bool
 
+var outline_material: ShaderMaterial 
+var static_body: StaticBody3D
+
+func _ready() -> void:
+	set_outline_shader()
 
 func use():
 	print(str(self) + "is used")
+
+
+func set_outline_shader():
+	static_body = $StaticBody3D
+	static_body.mouse_entered.connect(_on_mouse_enter)
+	static_body.mouse_exited.connect(_on_mouse_exit)	
+	
+func _on_mouse_enter():
+	enable_outline()
+func _on_mouse_exit():
+	disable_outline()
+
+
+func enable_outline():
+	outline_material.set_shader_parameter("is_active", true)
+func disable_outline():
+	outline_material.set_shader_parameter("is_active", false)

Scripts/Items/food_item.gd

@@ -1,11 +1,15 @@
 extends Item
 
-
+@export var mesh: MeshInstance3D
 
 func _init() -> void:
 	item_name = "food"
 	is_being_used = false
+	
 
+func _ready() -> void:
+	outline_material = mesh.get_surface_override_material(0).next_pass
+	set_outline_shader()
 
 func use():
 	print("Object eaten")

Scripts/cart.gd

@@ -22,6 +22,7 @@ func _on_object_placed(build_postion):
 	newObject.static_body.input_ray_pickable = true
 	newObject.global_position = build_postion
 	BuildManager.add_object_to_array(newObject)
-	newObject.ActionNode.create()
+	if newObject.ActionNode != null:
+		newObject.ActionNode.create()
 	#newObject.restore_default_shaders()
 	self.add_child(newObject)

Scripts/global_script.gd

@@ -6,8 +6,25 @@ extends Node3D
 
 signal interact(person,interact_object)
 
+signal object_selected_signal
+signal object_unselected_signal
+signal object_over_mouse_signal
+
+
+
+var object_selected
+var object_over_mouse
+
+
 func _ready() -> void:
 	interact.connect(_on_interact)
 
 func _on_interact(person, object):
 	object.start_action(person, object)
+
+
+func _on_object_selected():
+	pass
+
+func _on_object_unselected():
+	pass

Scripts/item_manager.gd

@@ -53,3 +53,5 @@ func get_item_from_id(id):
 
 
 	
+func create_item(item_id):
+	return ItemManager.get_item(0).instantiate()

Scripts/objects/shelf_object.gd

@@ -31,9 +31,10 @@ func give_out(person):
 	
 func add_item(item):
 	stored_items.append(item)
-	print(item_poses)
+
 	for pose in item_poses:
 		if pose.is_free:
+			print(pose)
 			pose.add_item(item)
 			break
 
@@ -46,6 +47,6 @@ func get_item_pose(item):
 func create():
 	for pose in items_pos_master.get_children():
 		item_poses.append(pose)
-	var newItem = ItemManager.get_item(0).instantiate()
 	ItemManager.add_shelf(self)
-	ItemManager.add_item_to_shelf(self, newItem)
+	ItemManager.add_item_to_shelf(self, ItemManager.create_item(0))
+	ItemManager.add_item_to_shelf(self, ItemManager.create_item(0))

Scripts/person.gd

@@ -84,7 +84,6 @@ func set_target_position():
 
 func _on_navigation_agent_3d_target_reached() -> void:
 	if target_object != null:
-		print(22)
 		is_target_reached = true
 		nav_agent.target_position = self.global_position
 		Global.interact.emit(self, target_object)
@@ -98,6 +97,7 @@ func _on_timer_timeout() -> void:
 
 
 func hold_item(item):
+	is_holding_item = true
 	var newItem = item.duplicate()
 	holdingItem = newItem
 	holdingItem.position = Vector3(0,0.976, -0.065)

Scripts/pose_item.gd

@@ -15,4 +15,5 @@ func add_item(new_item):
 	
 
 func remove_item():
+	is_free = true
 	self.remove_child(item)