add rust inc

objects/enemy/roboturret.gd

@@ -0,0 +1,35 @@
+extends "res://objects/enemy/enemy.gd"
+
+#Exports
+export var shoot_time = 1.0
+export var arrow_speed = 80.0
+#Onready
+onready var timer = $Timer
+onready var anims = $AnimationPlayer
+onready var shootpos = $ShootPos
+onready var raycast = $RayCast2D
+const ArrowProjectile = preload("res://objects/enemy/roboturret_proj.tscn")
+
+func _physics_process(delta):
+	if raycast.is_colliding():
+		if sign(shootpos.position.x) == -1:
+			anims.play("turn right")
+		else:
+			anims.play("turn left")
+
+func spawn_bullet():
+	var arrow = ArrowProjectile.instance()
+	if scale.x > 0:
+		arrow.global_position = global_position + shootpos.position
+	else:
+		arrow.global_position = global_position + shootpos.position
+	arrow.direction = sign(shootpos.position.x)
+	arrow.target_group = "player"
+	arrow.speed = arrow_speed
+	Game.get_map().add_child(arrow)
+	timer.start(shoot_time)
+
+func _on_Timer_timeout():
+	if !anims.is_playing(): spawn_bullet()
+
+