extends Node3D

const SPEED = 80.0

@onready var raycast = $bullet/RayCast3D
@onready var bullet_decal = preload("res://bullet_decal.tscn")

func _ready() -> void:
	pass
	
func _process(delta: float) -> void:
	var next_pos = position + transform.basis * Vector3(0,0,-SPEED) * delta
	raycast.visible = true
	raycast.target_position = raycast.position + raycast.transform.basis * Vector3(0,0,SPEED) * delta * 1.5
	position = next_pos
	
	var collider = raycast.get_collider()
	var col_point = raycast.get_collision_point()
	if col_point and collider:
		var b = bullet_decal.instantiate()
		raycast.get_collider().add_child(b)
		b.global_transform.origin = col_point
		b.look_at(col_point + raycast.get_collision_normal(), Vector3.UP)
		b.particles.emitting = true
		b.smoke.emitting = true
		queue_free()

func _on_timer_timeout() -> void:
	queue_free()