/**
* When called will change the sprite of the blank image to O sprite
*/
public void omark()
{
used = true;
image.overrideSprite = osprtie;
type = squaretype.marko;
}
/**
* When called will change the sprite of the blank image to X sprite
*/
public void xmark()
{
used = true;
image.overrideSprite = xsprite;
type = squaretype.markx;
}
