Turret.gd

extends Spatial


# Declare member variables here. Examples:
# var a = 2
# var b = "text"
onready var player = $"../../Player"

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

func shoot():
	var bullet = preload("res://Bullet.tscn").instance()
	get_node('/root/3DShooter').add_child(bullet)
	bullet.global_transform = $Arm2/Cylinder2/Sphere2/Sphere2/BulletSpawn.get_global_transform()
	bullet.damage = 15

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	#$Arm2/Cylinder2/Sphere2.look_at(player.global_transform.origin,Vector3.UP)
		var q_from = $Arm2/Cylinder2/Sphere2.global_transform.basis.get_rotation_quat()
		var q_to = Transform().looking_at(player.global_transform.origin, Vector3.UP).basis.get_rotation_quat()
		# Interpolate current rotation with desired one.
		$Arm2/Cylinder2/Sphere2.global_transform.basis = Basis(q_from.slerp(q_to, delta * 0.2))

func _on_ShootTimer_timeout():
	shoot()