extends KinematicBody2D

export var speed = 100
var motion = Vector2()

func _process(delta):
    update_motion(delta)

func animate_released():
    var is_up = Input.is_action_pressed("ui_up")
    var is_down = Input.is_action_pressed("ui_down")
    var is_left = Input.is_action_pressed("ui_left")
    var is_right = Input.is_action_pressed("ui_right")

    if is_up:
         $Sprite/AnimationPlayer.play("Up")
    if is_right:
         Sprite/AnimationPlayer.play("Right")
    if is_down:
         $Sprite/AnimationPlayer.play("Down")
    if is_left:
        $Sprite/AnimationPlayer.play("Left")

func update_motion(delta):
    var is_up = Input.is_action_pressed("ui_up")
    var is_down = Input.is_action_pressed("ui_down")
    var is_left = Input.is_action_pressed("ui_left")
    var is_right = Input.is_action_pressed("ui_right")
    var is_j_up = Input.is_action_just_pressed("ui_up")
    var is_j_down = Input.is_action_just_pressed("ui_down")
    var is_j_left = Input.is_action_just_pressed("ui_left")
    var is_j_right = Input.is_action_just_pressed("ui_right")

    motion.x = -int(is_left) + int(is_right)
    motion.y = -int(is_up) + int(is_down)
    motion = motion.normalized() * speed

    if is_j_left:
        $Sprite/AnimationPlayer.play("Left")
    if is_j_down:
        $Sprite/AnimationPlayer.play("Down")
    if is_j_right:
        $Sprite/AnimationPlayer.play("Right")
    if is_j_up:
        $Sprite/AnimationPlayer.play("Up")
    if Input.is_action_just_released("ui_up"):
        $Sprite/AnimationPlayer.stop()
        animate_released()
    if Input.is_action_just_released("ui_down"):
        $Sprite/AnimationPlayer.stop()
        animate_released()
    if Input.is_action_just_released("ui_left"):
        $Sprite/AnimationPlayer.stop()
        animate_released()
    if Input.is_action_just_released("ui_right"):
        $Sprite/AnimationPlayer.stop()
        animate_released()

    move_and_slide(motion)