i was trying to make a door/portal sort of which can bring the player to another scene on input.
so i make a variable called 'enter' which return false and change into true upon player input (on this case, i set it on enter key)
then i made a door scene with area2d and put a body collision as a trigger to transport the player, and it works as well.
the problem is i cannot access the enter variable on player scene, because i want the player to enter door area detection and use an input to transport them into another scene.
Here's the code i used on the door scene:
#Transfer To Inside Building
extends Area2D
var Play = false
var DoorTrigger = get_parent().get_node("Player").enter
export(String, FILE, "*.tscn") var InsideBuilding
func _on_DoorInside_body_entered(body):
Play = true
func _on_DoorInside_body_exited(body):
Play = false
func _physics_process(delta):
if (Play and DoorTrigger):
var bodies = get_overlapping_bodies()
for body in bodies:
if body.name == "Player":
get_tree().change_scene(InsideBuilding)
and it return a Null Instance error
