/// <summary>
/// Releases a spindash.
/// </summary>
private void ReleaseSpindash()
{
if (!_chargingSpindash)
{
return;
}
if (_spindashDust != null)
{
_entityService.KillEntity(_spindashDust);
_spindashDust = null;
}
_moveController.GroundSpeed = 8 + (Math.Floor(_spindashCharge) / 2.0);
if (_screenDirection == Direction.Left)
{
_moveController.GroundSpeed *= -1;
}
_moveController.RollSound = 0; // small hack to cancel out the roll sound when we release the spindash
_moveController.Roll();
_moveController.RollSound = _rollSoundId;
_chargingSpindash = false;
_audioService.PlaySoundEffect(_spindashReleaseSoundId);
}
/// <summary>
/// Charges a spindash.
/// </summary>
private void ChargeSpindash()
{
if (!_crouching)
{
return;
}
if (!_chargingSpindash)
{
_spindashCharge = 0.0;
// spindash can be initiated before crouch is complete so make sure we are the correct size
SetBoundingBox(RollingBox);
var offset = _screenDirection == Direction.Left ? 16 : -16;
var origin = new Point(Position.X + offset, Position.Y + 4);
_spindashDust = _entityService.CreateEntity <SpindashDust>(origin);
_spindashDust.VisLayer = VisLayer;
_spindashDust.RenderPriority = RenderPriority.Highest;
_spindashDust.FlipHorizontally = FlipHorizontally;
}
else
{
_spindashCharge += 2.0;
_spindashDust.AnimSpeed = 20.0 + (_spindashCharge * 4.0);
}
_spindashCharge = Math.Min(_spindashCharge, 8.0);
CurrentAnimSequenceIndex = 0;
_chargingSpindash = true;
_audioService.PlaySoundEffect(_spindashChargeSoundId);
}
