extends CharacterBody2D

var health = 3

@onready var player = get_node("/root/Game/Player")

func _ready() -> void:
	%Slime.play_walk()

func _physics_process(delta: float) -> void:
	var direction = global_position.direction_to(player.global_position)
	velocity = direction * 200.0
	move_and_slide()

func take_damage() -> void:
	const SMOKE_EXPLOSION = preload("res://smoke_explosion/smoke_explosion.tscn")
	
	%Slime.play_hurt()	
	health -= 1
	
	if health == 0:
		queue_free()	
		var s = SMOKE_EXPLOSION.instantiate()
		get_parent().add_child(s)
		s.global_transform = global_transform