extends Area2D # Called when the node enters the scene tree for the first time. func _ready(): $col.polygon = $shape.polygon connect("body_entered",self,"entered") connect("body_exited",self,"exited") func entered(body): body.inacid = true func exited(body): body.inacid = false func _on_AcidButton_toggled(button_pressed): visible = button_pressed monitoring = button_pressed