// member functions
public void Reveal()
{
_revealed = true;
// if clicked on mine
if (this.IsMine())
{
//PutOutLights();
GetComponent <Renderer>().material = Materials[TILE_MINE_PRESSED];
GM.Detonate(this);
GM.GameOver(false); // end game with negative result
}
else
{
GetComponent <Renderer>().material = Materials[_tileValue];
StartCoroutine("LightUp");
if (_tileValue == 0)
{
RevealNeighbors();
}
}
if (_grid.AreAllTilesRevealed())
{
GM.GameOver(true);
}
}
