extends BTAction
class_name BTThrowWeapon
func tick(tick: Tick) -> int:
	var npc = tick.actor
	if npc.get_meta("agression") < 100.0:
		return FAILED
	var pattack = npc.get_meta("agression") / 1000.0
	if pattack < randf():
		return FAILED
	npc.set_meta("weapon", false)
	var dir = (global.player.global_transform.origin - npc.global_transform.origin).normalized()
	var look = npc.global_transform.looking_at(global.player.global_transform.origin, Vector3(0, 1, 0))
	npc.orientation.basis = npc.orientation.basis.slerp(look.basis, 3.0 * get_process_delta_time())
	var v1 = Vector2(npc.orientation.basis[2].x, npc.orientation.basis[2].z).normalized()
	var v2 = -Vector2(dir.x, dir.z).normalized()
	
	if abs(v1.angle_to(v2)) < PI / 9.00:
		npc.do_attack()
		return OK
	else:
		return ERR_BUSY