private void moveLeft(Zone currentZone)
{
currentZone.getZoneTileMap().getTile(y, x, bottomLevel).freeTile();
currentZone.getZoneTileMap().getTile(y, x - 1, bottomLevel).fillTile(this);
currentZone.getZoneTileMap().getTile(y - 1, x, bottomLevel + 1).freeTile();
currentZone.getZoneTileMap().getTile(y - 1, x - 1, bottomLevel + 1).insertObject(this);
x--;
}
private void moveDown(Zone currentZone)
{
currentZone.getZoneTileMap().getTile(y, x, bottomLevel).freeTile();
currentZone.getZoneTileMap().getTile(y + 1, x, bottomLevel).fillTile(this);
currentZone.getZoneTileMap().getTile(y - 1, x, bottomLevel + 1).freeTile();
currentZone.getZoneTileMap().getTile(y, x, bottomLevel + 1).insertObject(this);
y++;
}