koobas.hobune.stream
2D Sprite/object rotation changing despite telling it not to
I am trying to prevent the sprite/object from changing it's rotation when the player stopped moving.
What is happening right now: whenever I stop moving, the sprite/object looks at the mouse, see below: 
What I want to happen: as soon as I stop moving it should be looking whichever way it was looking last.
The script:
void FixedUpdate()
{
player_x = Input.GetAxis("Horizontal");
player_y = Input.GetAxis("Vertical");
playerRigidBody.velocity = new Vector2(player_x * playerSpeed, player_y * playerSpeed);
if (playerRigidBody.velocity != Vector2.zero)
{
transform.rotation = Quaternion.LookRotation(Vector3.forward, playerRigidBody.velocity);
moving = true;
}
else if(moving == false)
{
Vector3 mousePosition = Input.mousePosition;
mousePosition = Camera.main.ScreenToWorldPoint(mousePosition);
Vector2 direction = new Vector2(mousePosition.x - transform.position.x, mousePosition.y - transform.position.y);
transform.up = direction;
}
else
{
moving = false;
}
Debug.Log(moving);
}
