new item model and interactions

person can hold item now. Global can give item to person.

Scripts/global_script.gd

@@ -1,15 +1,25 @@
 extends Node3D
 
 @onready var outline_shader = preload("res://Shaders/outline.gdshader")
-
+@onready var food_item = preload("res://Scenes/Prefabs/food_item.tscn")
 @export var debugLabel1: Label
 
 signal interact(person,interact_object)
 
 func _ready() -> void:
-	print(outline_shader)
-	
 	interact.connect(_on_interact)
 
 func _on_interact(person, object):
 	object.ActionNode.start_action(person, object)
+
+
+func give_item(person, item_id):
+	var item = get_item_form_id(item_id)
+	person.hold_item(item)
+	
+
+
+func get_item_form_id(id):
+	match id:
+		0:
+			return food_item