private void pushBlocks()
{
int rows = 1;
//if there's anything in the top row, game over
if (tiles[1].Exists(x => (x != null)))
{
GameOver();
}
foreach (List<Block> l in tiles)
{
foreach (Block b in l)
{
if (b != null)
b.Row = b.Row - rows; //move all blocks up by the number of rows to push
}
}
//make room at the top
for (int i = 0; i < rows; ++i)
{
tiles.RemoveAt(0);
}
//push blocks onto the bottom
for (int i = 0; i < rows; ++i)
{
List<Block> nrow = new List<Block>(NUM_COLUMNS);
for (int j = 0; j < NUM_COLUMNS; ++j)
{
//create a new block at column j and row i (from the bottom), numbered 1-9
Block nblock = new Block(this, j, NUM_ROWS - 1 - i, 0);
nrow.Add(nblock);
}
tiles.Add(nrow);
//add new randomized blocks, making sure they don't immediately create any groups
for (int j = 0; j < NUM_COLUMNS; ++j)
{
do
{
tiles[tiles.Count - 1][j].Number = rand.Next(1, Block.NUM_BLOCK_TYPES);
} while (new Group(this, tiles.Count - 1, j).Size >= Facet.GroupSize);
}
}
foreach (Block b in fallingblocks)
{
//b.Row -= rows;
b.FallingDestination -= rows;
}
//sadly, these aren't linked lists, so have to manually order them (ouch)
tiles.Sort((row1, row2) => {
int r1 = 0, r2 = 0;
foreach (Block b in row1)
{
if (b != null)
{
r1 = b.Row;
break;
}
}
foreach (Block b in row2)
{
if (b != null)
{
r2 = b.Row;
break;
}
}
return r1 - r2;
});
cursor.Y -= 1;
}
public void HeyIGotSelected(Block block)
{
if (selected.Count < SelectLimit && block.Number != 0)
{
selected.Add(block);
block.Selected = true;
if (selected.Count == SelectLimit && GetTotal() != Target)
Facet.CueTutorialMessage(GameplayFacet.TutorialManager.TutorialEvent.SelectLimitReached);
}
else
{
SoundManager.PlaySound(SFX.CannotSelect, true);
}
}
public void DropCrap(int numberOfBlocks, int[] columns)
{
int[] stack = new int[NUM_COLUMNS];
int count = columns.Length;
for (int i = 0; i < stack.Length; ++i)
stack[i] = 0;
if (count <= 0) return;
for (int i = 0; i < numberOfBlocks; ++i)
{
int column = columns[i % count];
Debug.Assert(column >= 0 && column < NUM_COLUMNS);
Block block = new Block(this, column, 0, 0);
int row;
for (row = tiles.Count - 1; tiles[row][column] != null; --row)
{
if (row <= 0) return;
}
block.FallingDestination = row - stack[column];
++stack[column];
if (block.FallingDestination == block.Row)
tiles[0][column] = block;
else
fallingblocks.Add(block);
}
}
public void HeyIGotDeselected(Block block)
{
if (selected.Remove(block))
block.Selected = false;
if (block.Dead)
{
dead.Add(block);
Facet.CueTutorialMessage(GameplayFacet.TutorialManager.TutorialEvent.DeadBlockCreated);
}
}
/// <summary>
/// Is this block adjacent to (share a side with) another?
/// </summary>
/// <param name="b">The other block</param>
/// <returns></returns>
public bool AdjacentTo(Block b)
{
return (Math.Abs(b.row - row) == 1 && b.column == column) ||
(Math.Abs(b.column - column) == 1 && b.row == row);
}