godot 4.2.1 player animations & direction

extends AnimatedSprite2D

class_name PlayerAnims

func trigger_animation(velocity: Vector2, direction: int):
    if not get_parent().is_on_floor():
        play("jump")
    elif Input.is_action_just_released("jump"):
        play("fall")
    # Handle slide animations
    elif sign(velocity.x) != sign(direction) && velocity.x != 0 && direction != 0:
        play("damp")
        scale.x = direction
    else:
    # Handle sprite direction
        if scale.x == 1 && sign(velocity.x) == -1:
            scale.x = -1
        elif scale.x == -1 && sign(velocity.x) == 1:
            scale.x = 1
    # Handle run and idle animations
        if velocity.x != 0:
            play("walk")
        elif velocity.x < 1 && not Input.is_action_just_pressed("jump") && HealthManager.current_health > 0:
            play("idle")
    # Handle death animation
        if HealthManager.current_health <= 0:
            play("death")