public void Merge(GameTime gameTime)
{
int x = tetrisblock.tetrisblock.GetLength(0);
for (int a = 0; a < x; a++)
{
for (int k = 0; k < x; k++)
{
int gridX = tetrisblock.blockposition.X / blocksize + a;
int gridY = tetrisblock.blockposition.Y / blocksize + k;
if (tetrisblock.tetrisblock[a, k] != 0 && tetrisblock.tetrisblock[a, k] != 8)
{
grid.grid[gridX, gridY] = tetrisblock.tetrisblock[a, k];
}
if (tetrisblock.tetrisblock[a, k] == 8)
{
Explode(gridX, gridY);
}
}
}
if (GameOver())
{
gameState = GameState.GameOver;
}
tetrisblock = nextTetrisBlock;
tetrisblock.blockposition = new Point(4 * blocksize, 0);
fall.Play(0.2f, 0, 0);
grid.DetectFullLine();
NextLevel(gameTime);
GenerateRandomBlock();
}