item can be stored, added poses to shelf

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