extends CharacterBody2D

@export var player: int = 1
@export var max_speed: float = 150

@onready var sprite: AnimatedSprite2D = $AnimatedSprite2D

var is_hitting: bool = false
var was_moving: bool = false
var anim_dir: String = 'down'

func _ready() -> void:
	sprite.play('down')
	sprite.frame = 1
	sprite.pause()

func _physics_process(_delta: float) -> void:
	var movement_vector: Vector2 = get_movement_vector()
	var direction: Vector2 = movement_vector.normalized() if not is_hitting else Vector2.ZERO
	velocity = direction * max_speed
	
	move_and_slide()
	
	var is_moving: bool = velocity.length() > 10
	
	if Input.is_action_pressed("hit_left") and not is_hitting:
		if not is_hitting:
			sprite.play('up')
			sprite.frame = 1
			sprite.pause()
			
			var hit: Area2D = preload("res://scenes/hit/hit.tscn").instantiate()
			add_child(hit)
			
			hit.timer.connect("timeout", _on_hit_end)
		
		is_hitting = true
	
	if is_moving:
		if abs(velocity.x) > abs(velocity.y):
			anim_dir = 'right' if velocity.x > 0 else 'left'
		else:
			anim_dir = 'down' if velocity.y > 0 else 'up'
		
		sprite.play(anim_dir)
	else:
		if was_moving and not is_hitting:
			sprite.play('down')
			sprite.frame = 1
			sprite.pause()
	
	was_moving = is_moving

func get_movement_vector() -> Vector2:
	var x_mov: float = Input.get_action_strength('move_right') - Input.get_action_strength('move_left')
	var y_mov: float = Input.get_action_strength('move_down') - Input.get_action_strength('move_up')
	return Vector2(x_mov, y_mov)

func _on_hit_end() -> void:
	is_hitting = false