extends KinematicBody2D
class_name Bullet


# Declare member variables here. Examples:
# var a = 2
# var b = "text"
var velocity = Vector2.ZERO
const GRAVITY = 0.1

# Called when the node enters the scene tree for the first time.
func _ready():
	$beamtrail.emitting = Global.beamtrail
	$beamtrail.visible = Global.beamtrail
	$beam.visible = not Global.beamtrail
	#velocity.y = -4
	#velocity.x = rand_range(-10,10)
	pass

func _physics_process(delta):
	velocity.y += GRAVITY
	var collide = move_and_collide(velocity)
	if collide != null:
		$CollisionShape2D.disabled = true
		$beamtrail.emitting = false
		$beam.visible = false
		$delTimer.wait_time = $beamtrail.lifetime
		$delTimer.start()
		#print(collide.collider)
		#if collide.collider.get_collision_layer_bit(2):
		if collide.collider.is_in_group("prey"):
			collide.collider.shrink()
			collide.collider.set_collision_mask_bit(3,false)


func _on_delTimer_timeout():
	queue_free()