some workable stuff

Scenes/Spawnables/template_spawnable.gd

@@ -6,11 +6,13 @@ extends CharacterBody2D
 @export var speed : float = 0
 @export var damage : int = 0
 @export var priority : int = 0
+@export var canAttack : bool = true
 
 @onready var ai : Node = $AI
 @onready var animatedSprite : AnimatedSprite2D = $AnimatedSprite2D
 
 var isAlive : bool = true
+var isFacingLeft : bool = false
 var direction : Vector2 = Vector2.ZERO
 var enemy : CharacterBody2D = null
 
@@ -27,19 +29,28 @@ func _process(delta):
 		return
 		
 	if enemy != null:
-		direction = ai.getDirection(position, enemy.position)
+		direction = ai.getDirection(global_position, enemy.global_position)
 	else:
 		direction = Vector2.ZERO
 	
+	if !isFacingLeft && velocity.x >= 0:
+		isFacingLeft = true
+		scale = Vector2(1, 1)
+	elif isFacingLeft && velocity.x < 0:
+		isFacingLeft = false
+		scale = Vector2(-1, 1)
+		
 	velocity = direction * speed * delta
 	move_and_slide()
 
-func attack(target):
+func attack():
+	if !canAttack || !isAlive:
+		return
 	animatedSprite.play("attack")
-	animatedSprite.connect("animation_finished", endAttack(target))
+	animatedSprite.connect("animation_finished", endAttack)
 
-func endAttack(target):
-	target.receive_damage(damage)
+func endAttack():
+	
 	animatedSprite.play("default")
 
 func receive_damage(dmg):
@@ -55,13 +66,13 @@ func receive_damage(dmg):
 func die():
 	isAlive = false
 	animatedSprite.play("death")
-	animatedSprite.connect("animation_finished", self.fadeOut())
+	animatedSprite.connect("animation_finished", fadeOut)
 	
 func fadeOut():
-	var tween = Tween.new()
-	add_child(tween)
+	var tween = get_tree().create_tween()
 	tween.tween_property(animatedSprite, "modulate", Color(0,0,0,0), 1)
-	tween.tween_callback(clean())
+	tween.tween_callback(clean)
+	
 
 func clean():
 	queue_free()