/// <summary>
/// Allows for the character to move in a swimming moment.
/// </summary>
/// <param name="speed"></param>
private void Swim(float speed)
{
// TODO: Handle controller grounded while in water but not submerged
if (_input.x == 0 && _input.y == 0)
{
_moveDir += Physics.gravity * _underWaterGravityMultiplier * Time.fixedDeltaTime;
}
else if (transform.position.y < _underWater.GetWaterLevel())
{
var camRotation = _camera.transform.rotation.eulerAngles.x;
var theta = camRotation <= 90 ? camRotation : camRotation - 360;
var yMove = theta / 90 * -1;
yMove *= _input.y;
_moveDir.y = (transform.up * yMove).y * speed;
}
}
