public void CurTetraminoMovRotate()
{
Point Position = curTetramino.GetPosition;
Point[] S = new Point[4];
Point[] Shape = curTetramino.GetShape;
bool move = true;
Shape.CopyTo(S, 0);
CurTetraminoErase();
for (int i = 0; i < S.Length; i++)
{
int x = S[i].X;
S[i].X = S[i].Y * -1;
S[i].Y = x;
if (((int)((S[i].Y + Position.Y) + 1)) >= rows)
{
move = false;
}
else if (((int)(S[i].X + Position.X) + ((cols / 2) - 1)) < 0)
{
move = false;
}
else if (((int)(S[i].X + Position.X) + ((cols / 2) - 1)) >= cols)
{
move = false;
}
else if (BlockControls[((int)(S[i].X + Position.X) + ((cols / 2) - 1)),
(int)(S[i].Y + Position.Y) + 1].BackgroundImage != NoImage)
{
move = false;
}
}
if (move)
{
curTetramino.MovRotate();
CurTetraminoDraw();
}
else
{
CurTetraminoDraw();
}
}