My Jump animation freezes when I move left or right mid-air

Question

Whenever I move my character mid-air the jump animations freezes, but when I don't move the animation plays just normal I would like some help here. Here's the code (P.S: Im using Animated Sprites):

extends KinematicBody2D

const salto = Vector2(0, -1)

const gravidade = 15

const velocidademax = 150

const altura = -700

const aceleracao = 50

var movimento = Vector2()

var isAttacking = false

var onground = false

var inputvector = Vector2()

func _physicsprocess(delta):

    movimento.y += gravidade 

    var friccao = false

    inputvector = Vector2.ZERO

    if Input.isactionpressed("uiright"):

        if isAttacking == false || isonfloor() == false:

            movimento.x = min(movimento.x+aceleracao, velocidademax)

            if isAttacking == false:

                $Sprite.play("Run")

                $Sprite.fliph = false

    elif Input.isactionpressed("uileft"):

        if isAttacking == false || isonfloor() == false:

            movimento.x = max(movimento.x-aceleracao, -velocidademax)

            $Sprite.fliph = true

            $Sprite.play("Run")

    else:

        friccao = true

        if onground == true && isAttacking == false:

            $Sprite.play("Idle01")

    if Input.isactionjustpressed("uiup"):

        if isAttacking == false && isonfloor() == true:

            movimento.y = altura

            inputvector.y = 1

        if friccao == true:

            movimento.x = lerp(movimento.x, 0, 0.2)

    else:

        if friccao == true:

            movimento.x = lerp(movimento.x, 0, 0.89)

    if Input.isactionpressed("uiattack") && isAttacking == false:

        if isonfloor():

            movimento.x = 0

            $Sprite.play("Attack01")

            isAttacking = true

            yield ($Sprite, "animationfinished")

            isAttacking = false

    movimento = moveandslide(movimento, salto)

    if isonfloor():

        onground = true

    else:

        if isAttacking == false:

            onground = false

            if movimento.y < 0:

                $Sprite.play("Jump")

                yield ($Sprite, "animationfinished")

                if Input.isactionjustpressed("uiattack"):

                        $Sprite.play("AirAttack")

                        isAttacking = true

                        yield ($Sprite, "animationfinished")

                        isAttacking = false

            else:

                $Sprite.play("Fall")

                if Input.isactionpressed("uiattack"):

                    $Sprite.play("AirAttack")

                    isAttacking = true

                    yield ($Sprite, "animationfinished")

                    isAttacking = false

    pass

func _onSpriteanimationfinished():

    isAttacking = false"

Answer 1

Looks like your walking animation is set to play even when your not on the ground. Try useing.

if is_on_floor():
    #All the code for the animation goes here

that's what I use.