public void SetTileType(GameTile.TileType type)
{
_tileType = type;
switch (type)
{
case TileType.Blank:
GetComponent <SpriteRenderer>().sprite = blankTexture;
break;
case TileType.O:
GetComponent <SpriteRenderer>().sprite = textureO;
break;
case TileType.X:
GetComponent <SpriteRenderer>().sprite = textureX;
break;
}
}
public void Step(GameTile.TileType type)
{
_moves++;
if (checkWin(GameTile.TileType.X))
{
statusText.guiText.text = "You win!";
_gameEnd = true;
}
else if (checkWin(GameTile.TileType.O))
{
statusText.guiText.text = "You lose!";
_gameEnd = true;
}
else if (checkTie())
{
statusText.guiText.text = "Tie!";
_gameEnd = true;
}
else if (type != GameTile.TileType.O)
{
computerMove();
}
}
private bool checkWin(GameTile.TileType tileType)
{
// Check for horizontal win
for (var i = 0; i < GRID_MAX; i++)
{
for (var j = 0; j < GRID_MAX; j++)
{
if (tiles[i, j].GetComponent <GameTile>().GetTileType() != tileType)
{
break;
}
if (j == GRID_MAX - 1)
{
return(true);
}
}
}
// Check for vertical win
for (var i = 0; i < GRID_MAX; i++)
{
for (var j = 0; j < GRID_MAX; j++)
{
if (tiles[i, j].GetComponent <GameTile>().GetTileType() != tileType)
{
break;
}
if (j == GRID_MAX - 1)
{
return(true);
}
}
}
// Check for diagnol win
for (var i = 0; i < GRID_MAX; i++)
{
if (tiles[i, i].GetComponent <GameTile>().GetTileType() != tileType)
{
break;
}
if (i == GRID_MAX - 1)
{
return(true);
}
}
for (var i = 0; i < GRID_MAX; i++)
{
if (tiles[GRID_MAX - 1 - i, i].GetComponent <GameTile>().GetTileType() != tileType)
{
break;
}
if (i == GRID_MAX - 1)
{
return(true);
}
}
return(false);
}
