private void HandleMovement()
{
float moveX = 0f;
float moveY = 0f;
if (Input.GetKey(KeyCode.W) || Input.GetKey(KeyCode.UpArrow))
{
moveY = +1f;
}
if (Input.GetKey(KeyCode.S) || Input.GetKey(KeyCode.DownArrow))
{
moveY = -1f;
}
if (Input.GetKey(KeyCode.A) || Input.GetKey(KeyCode.LeftArrow))
{
moveX = -1f;
}
if (Input.GetKey(KeyCode.D) || Input.GetKey(KeyCode.RightArrow))
{
moveX = +1f;
}
moveDir = new Vector3(moveX, moveY).normalized;
bool isIdle = moveX == 0 && moveY == 0;
if (isIdle)
{
spriteAnimator.Idle(lastMoveDir);
}
else
{
spriteAnimator.Move(moveDir);
lastMoveDir = moveDir;
}
}
