private void DropNextBlock()
{
if (nextBlock != null)
{
if (gameBoard[nextBlockColumn].Count() != NUM_ROWS)
{
gameBoard[nextBlockColumn].Insert(0, nextBlock);
nextBlock.column = nextBlockColumn;
this.numMovesLeft--;
nextBlock.Drop();
nextBlock = null;
this.dropBlockCount++;
this.gamePlayState = GamePlayState.dropping;
}
}
}
private void DrawBlock(NumberBlock block, SpriteBatch spriteBatch)
{
Texture2D blockSprite = null;
if (block.blockNumber == -1)
{
blockSprite = this.blockIcons[9];
}
else
{
blockSprite = this.blockIcons[block.blockNumber];
}
Color tint = Color.White;
if (gamePlayState == GamePlayState.removingAnim && block.beingRemoved)
{
byte alpha = (byte)(256 - 256* removingTimeout / GetRemoveAnimationTime());
tint = new Color(Color.Pink, alpha);
}
spriteBatch.Draw(blockSprite, block.position, tint);
}
public void PushNewRow()
{
int pushNonBrickProbability = this.settings.pushNonBrickProbability;
int i = 0;
foreach (List<NumberBlock> column in this.gameBoard)
{
int count = column.Count();
if (count == NUM_ROWS)
{
GameOver();
}
NumberBlock newBlock = null;
if (rand.Next(100) <= pushNonBrickProbability)
{
newBlock = randomBlock(false);
}
else
{
newBlock = new NumberBlock(this);
newBlock.blockNumber = 0;
newBlock.lockCount = 2;
}
newBlock.column = i;
Components.Add(newBlock);
column.Insert(column.Count(), newBlock);
int j = 0;
int startHeight = (NUM_ROWS - count - 1) * 50 + BOARD_OFFSET_Y;
foreach (NumberBlock block in column)
{
block.position = new Vector2((BOARD_OFFSET_X + block.column * 50), startHeight + (j+1) * 50);
block.destination_y = startHeight + j * 50;
block.Float();
this.dropBlockCount++;
j++;
}
i++;
}
this.Score(new Vector2(BOARD_OFFSET_X, BOARD_OFFSET_SLOT_Y + 5), this.currLevel * 1000);
if (gamePlayState != GamePlayState.gameOver)
{
if (this.currLevel == 31 && achievementHub.hasAchieved(AchievementHub.ACH_SURVIVOR_MAN) == false)
{
AwardAchievement(AchievementHub.ACH_SURVIVOR_MAN);
}
gamePlayState = GamePlayState.dropping;
}
}
private void CreateNextBlock(bool cleanQueue)
{
int total = 0;
foreach (List<NumberBlock> col in this.gameBoard)
{
total += col.Count();
}
if (total == NUM_COLUMNS * NUM_ROWS)
{
GameOver();
}
else
{
if (total == 0)
{
this.Score(new Vector2(BOARD_OFFSET_X + 5, BOARD_OFFSET_SLOT_Y + NUM_ROWS*50 - 20), this.currLevel * 20000);
if (achievementHub.hasAchieved(AchievementHub.ACH_CLEAN_SLATE) == false)
{
AwardAchievement(AchievementHub.ACH_CLEAN_SLATE);
}
}
if (cleanQueue == true || nextBlockQueue.Count() == 0)
{
nextBlock = randomBlock(false);
}
else
{
nextBlock = nextBlockQueue.ElementAt(0);
nextBlockQueue.RemoveAt(0);
nextBlockQueue.Add(randomBlock(false));
}
nextBlock.position.X = BOARD_OFFSET_X + nextBlockColumn * 50;
nextBlock.position.Y = BOARD_OFFSET_SLOT_Y;
Components.Add(nextBlock);
}
}
private NumberBlock randomBlock(bool allowLockedBlocks)
{
NumberBlock returnBlock = new NumberBlock(this);
if(allowLockedBlocks)
returnBlock.blockNumber = rand.Next(0,9);
else
returnBlock.blockNumber = rand.Next(1, 9);
if (returnBlock.blockNumber == 0)
{
returnBlock.lockCount = 2;
}
else if (returnBlock.blockNumber == 9)
{
returnBlock.lockCount = 1;
}
return returnBlock;
}