extends RayCast3D

@onready var hit_indicator: AudioStreamPlayer = $"../../../../Audio/HitIndicator"
@onready var camera: Camera3D = $".."


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass

func hitscan_fire(bullet_damage,bullet_force_mod,bullethole,range):
	
	if is_colliding():
		
		if camera.distance_to(get_collision_point) <= range:
			#bullethole effect
			var instance_bullethole = bullethole.instantiate()
			get_collider().add_child(instance_bullethole)
			instance_bullethole.global_transform.origin = get_collision_point()
			if (abs(get_collision_normal().y) > 0.99):
				instance_bullethole.look_at(get_collision_point() + get_collision_normal(), Vector3(0,0,1))
			else:
				instance_bullethole.look_at(get_collision_point() + get_collision_normal())
			
			#move rigidbodies
			if get_collider().is_in_group("scene_rigidbody"):
				get_collider().linear_velocity += rotation * Vector3(0,0,-bullet_force_mod)
			
			if get_collider().is_in_group("breakable"):
				get_collider().breaking( Vector3(0,0,-bullet_force_mod))

			
			if get_collider().is_in_group("enemy_target"):
				emit_signal("enemy_hit")
				get_collider().hit(bullet_damage)
				
			if get_collider().is_in_group("switch"):
				get_collider().hit()