class_name Brick
extends StaticBody2D


signal kace_broken
signal kace_damaged
signal life_changed


var life: int


func setup(x: int, y: int, max_life: int):
	position.x = x * 40
	position.y = y * 20
	life = randi() % max_life + 1
	emit_signal("life_changed", life)


func damage():
	life = life - 1
	emit_signal("kace_damaged")
	if life < 1:
		blow_up()
	else:
		emit_signal("life_changed", life)


func blow_up():
	emit_signal("kace_broken")
	queue_free()


func impact(pos: Vector2):
	damage()