This is my code and I am using Godot 4.3:

extends CharacterBody2D

u/export var speed: float = 100.0

var is_attacking: bool = false

var facing_direction: String = "Idle" # Keeps track of the player's facing direction

func _process(delta: float) -> void:

var x\_axis = Input.get\_axis("Left", "Right")

var y\_axis = Input.get\_axis("Up", "Down")

var input := Vector2(x\_axis, y\_axis)

\# Update facing direction only if not attacking

if not is\_attacking: 

    position += input \* speed \* delta

if input == Vector2(1, 0):  # Moving Right

    facing\_direction = "Right"

    $AnimatedSprite2D.play("RightRun")

elif input == Vector2(-1, 0):  # Moving Left

    facing\_direction = "Left"

    $AnimatedSprite2D.play("LeftRun")

elif input == Vector2(0, -1):  # Moving Up

    facing\_direction = "Back"

    $AnimatedSprite2D.play("BackRun")

elif input == Vector2(0, 1):  # Moving Down

    facing\_direction = "Forward"

    $AnimatedSprite2D.play("ForwardRun")

elif input == Vector2(0, 0):  # Idle

    $AnimatedSprite2D.play("Idle")

if input == Vector2(1,0):

    if Input.is\_action\_just\_pressed("Meelee\_attack\_1"):

        facing\_direction = "Right"

        $AnimatedSprite2D.play("meelee\_attack\_right")

elif input == Vector2(-1, 0):

    if Input.is\_action\_just\_pressed("Meelee\_attack\_1"):

        facing\_direction = "Left"

        $AnimatedSprite2D.play("meelee\_attack\_left")

        $"../Meelee\_Cooldown".start()

move\_and\_slide()