extends CharacterBody2D

@export var target: CollisionObject2D
@export var default_move_speed: float = 100
@export var default_max_health: float = 10.0
@export var default_contact_damage: float = 5.0

@onready var contact_damage_cd: Timer = $ContactDamageCD
@onready var animation_player: AnimationPlayer = $AnimationPlayer

var move_speed: float
var health: float
var max_health: float
var god_mode: bool = false

func _ready() -> void:
	move_speed = default_move_speed
	max_health = default_max_health
	health = max_health
	GlobalConst.sig_debug_enemy_god_mode.connect(enemy_god_mode_toggle)
	
func _physics_process(delta: float) -> void:
	if target:
		var direction = global_position.direction_to(target.global_position)
		var distance = global_position.distance_to(target.global_position)
		if distance > 4:
			velocity = direction * move_speed
			move_and_slide()
		else:
			deal_damage()

func take_damage(value: float):
	if god_mode:
		return
	health -= value
	if health <= 0:
		die()
		
func deal_damage():
	if target.is_in_group("damagable"):
		if contact_damage_cd.is_stopped():
			target.take_damage(default_contact_damage)
			contact_damage_cd.start()

func die():
	queue_free()

func cheer_anim():
	animation_player.play("jump")
	
func enemy_god_mode_toggle(toggle_on: bool) -> void:
	god_mode = toggle_on