extends Node2D

var current_shake_priority = 0


func _ready():
	pass

func move_camera(vector):
	get_parent().get_node("camera").offset = Vector2(rand_range(-vector.x, vector.x), rand_range(-vector.y, vector.y))

func screen_shake(shake_length, shake_power, shake_priority):
	if shake_priority > current_shake_priority:
		current_shake_priority = shake_priority
		$Tween.interpolate_method(self, "move_camera", Vector2(shake_power, shake_power), Vector2(0, 0), shake_length, Tween.TRANS_SINE, Tween.EASE_OUT, 0)
		$Tween.start()




func _on_Tween_tween_completed(object, key):
	current_shake_priority = 0