public override void OnPushing(int direction)
{
int currentPosition = (IsVertical ? Location.Y : Location.X);
if (!IsMoving && RoomControl.GameControl.Inventory.IsWeaponButtonDown(RoomControl.GameControl.Inventory.GetItem("item_bracelet")))
{
bool pushableDirection = false;
switch (direction)
{
case Directions.Right: pushableDirection = !IsVertical && currentPosition >= startPosition; break;
case Directions.Up: pushableDirection = IsVertical && currentPosition <= startPosition; break;
case Directions.Left: pushableDirection = !IsVertical && currentPosition <= startPosition; break;
case Directions.Down: pushableDirection = IsVertical && currentPosition >= startPosition; break;
}
if (pushableDirection)
{
firstRoller.returnTimer = 60;
pushed = true;
if (pushTimer == PushDelay)
{
if (firstRoller.CanPushRoller(direction))
{
firstRoller.PushRoller(direction);
}
}
else
{
pushTimer++;
}
}
}
}
//-----------------------------------------------------------------------------
// Rolling
//-----------------------------------------------------------------------------
// Pushes the roller.
public void PushRoller(int direction)
{
if (((IsVertical && Directions.IsVertical(direction)) || (!IsVertical && Directions.IsHorizontal(direction))) && nextRoller != null)
{
nextRoller.PushRoller(direction);
}
Graphics.PlayAnimation(TileData.SpriteList[1].Animation);
Graphics.SubStripIndex = (direction <= 1 ? 0 : 1);
// Only the main roller should start the pushback.
if (firstRoller == this)
{
returnTimer = 60;
}
if (base.Move(direction, 1, GameSettings.TILE_ROLLER_MOVE_SPEED))
{
if (firstRoller == this)
{
AudioSystem.PlaySound(GameData.SOUND_BLUE_ROLLER);
}
}
}