protected void ProcessDownMove()
{
//special collection that stacks items according to 2048 rules
Stack2048 stack2048 = new Stack2048(4);
// for each col
for (int j = 0; j < 4; j++)
{
//clear special collection
stack2048.Clear();
//for each element in col
for (int i = 3; i >= 0; i--)
{
if (this.Board.Tiles[i, j] != 0)
stack2048.SpecialPush2048(this.Board.Tiles[i, j]);
//clear the tiles in the row
this.Board.Tiles[i, j] = 0;
}
int[] processedrow = stack2048.ToArray();
int ii = 3;
int s = stack2048.Count - 1;
while (s >= 0)
{
this.Board.Tiles[ii, j] = processedrow[s];
s--;
ii--;
}
}
}
protected void ProcessRightMove()
{
//special collection that stacks items according to 2048 rules
Stack2048 stack2048 = new Stack2048(4);
// for each row
for (int i = 0; i < 4; i++)
{
//special collection that stacks items according to 2048 rules
stack2048.Clear();
//for each element in row
for (int j = 4 - 1; j >= 0; j--)
{
if (this.Board.Tiles[i, j] != 0)
stack2048.SpecialPush2048(this.Board.Tiles[i, j]);
//clear the tiles in the row
this.Board.Tiles[i, j] = 0;
}
int[] processedrow = stack2048.ToArray();
int jj = 3;
int s = stack2048.Count - 1;
while (s >=0)
{
this.Board.Tiles[i, jj] = processedrow[s];
s--;
jj--;
}
}
}