extends CharacterBody2D

@export var speed: int = 300
var target: Node2D

func _physics_process(delta):
	if target:
		animate_slime()
		move_slime()
	move_and_slide()

func move_slime():
	var distance_to_player: Vector2
	distance_to_player = target.global_position - global_position
	var direction_normal: Vector2 = distance_to_player.normalized()
	velocity = direction_normal * speed

func animate_slime():
	var normal_velocity: Vector2 = velocity.normalized()
	if normal_velocity.x > 0.707:
		$AnimatedSprite2D.play("move_right")
	elif normal_velocity.x < -0.707:
		$AnimatedSprite2D.play("move_left")
	if normal_velocity.y > 0.707:
		$AnimatedSprite2D.play("move_down")
	elif normal_velocity.y < -0.707:
		$AnimatedSprite2D.play("move_up")
		
		
func _on_player_detect_area_body_entered(body):
	if body is Player:
		target = body