/// <summary>
///
/// </summary>
/// <param name="location"></param>
/// <param name="gridSize"></param>
public BlockGrid(Point location, Size gridSize)
: base()
{
//Mixer.SetAllChannelsVolume(50);
int blockGridWidth = gridSize.Width * Block.BlockWidth;
int blockGridHeight = gridSize.Height * Block.BlockWidth;
this.Size = new Size(blockGridWidth, blockGridHeight);
this.Location = location;
sizeOfGrid = gridSize;
triad = new TriadGame(this);
AddObject(triad);
lastTriadMove = Timer.TicksElapsed;
lastTriadLeftRight = Timer.TicksElapsed;
grid = new Block[gridSize.Width, gridSize.Height];
currentState = BlockGridState.MoveTriad;
try
{
loadSounds();
}
catch (SdlException)
{
}
}
void markBlocks(TriadGame triad)
{
int row = triad.Y / Block.BlockWidth;
int col = triad.X / Block.BlockWidth;
markBlock(row, col, triad.TopBlock);
markBlock(row + 1, col, triad.MiddleBlock);
markBlock(row + 2, col, triad.BottomBlock);
}
void moveTriad()
{
try
{
if (triad == null)
{
return;
}
timeNow = Timer.TicksElapsed;
triad.Update();
int deltaTime = timeNow - lastTriadMove;
int deltaTimeLeftRight = timeNow - lastTriadLeftRight;
if ((this.moveTriadLeft == true) && (deltaTimeLeftRight > 250))
{
triad.MoveLeft();
this.lastTriadLeftRight = Timer.TicksElapsed;
moveSound.Play();
}
if ((this.moveTriadRight == true) && (deltaTimeLeftRight > 250))
{
triad.MoveRight();
this.lastTriadLeftRight = Timer.TicksElapsed;
moveSound.Play();
}
if ((deltaTime > delayFactor) || ((rapidDropTriad) && (deltaTime > (delayFactor / 16))))
{
if (triad.CanMoveDown())
{
triad.MoveDown();
}
else
{
this.hitBottomSound.Play();
markBlocks(triad);
RemoveObject(triad);
triad = null;
currentState = BlockGridState.MarkBlocksToDestroy;
}
lastTriadMove = Timer.TicksElapsed;
}
}
catch (SdlException)
{
}
}
/// <summary>
///
/// </summary>
public override void Update()
{
if (gameIsPaused)
{
return;
}
try
{
switch (currentState)
{
case BlockGridState.CreateTriad:
triad = new TriadGame(this);
if (triadHitsAnyBlock())
{
gameOverSound.Play();;
currentState = BlockGridState.GameOver;
}
else
{
AddObject(triad);
currentState = BlockGridState.MoveTriad;
reductionCount = 0;
}
break;
case BlockGridState.MoveTriad:
moveTriad();
break;
case BlockGridState.MarkBlocksToDestroy:
markBlocksToDestroy();
currentState = BlockGridState.ShowBlocksDestroyed;
break;
case BlockGridState.ShowBlocksDestroyed:
showBlocksDestroyed();
currentState = BlockGridState.ReduceGrid;
break;
case BlockGridState.ReduceGrid:
reduceGrid();
reductionCount++;
if (reductionOccured)
{
currentState = BlockGridState.MarkBlocksToDestroy;
}
else
{
currentState = BlockGridState.CreateTriad;
}
if (numberOfBlocksDestroyed > 0)
{
this.reductionSound.Play();
OnBlocksDestroyed(reductionCount, numberOfBlocksDestroyed);
}
break;
case BlockGridState.GameOver:
break;
default:
throw new SdlException(SdlDotNetExamplesBrowser.StringManager.GetString(
"NotHandled", CultureInfo.CurrentUICulture) + " " + currentState);
}
}
catch (SdlException)
{
}
}
/// <summary>
///
/// </summary>
public override void Update()
{
if (gameIsPaused) return;
try
{
switch (currentState)
{
case BlockGridState.CreateTriad:
triad = new TriadGame(this);
if (triadHitsAnyBlock())
{
gameOverSound.Play(); ;
currentState = BlockGridState.GameOver;
}
else
{
AddObject(triad);
currentState = BlockGridState.MoveTriad;
reductionCount = 0;
}
break;
case BlockGridState.MoveTriad:
moveTriad();
break;
case BlockGridState.MarkBlocksToDestroy:
markBlocksToDestroy();
currentState = BlockGridState.ShowBlocksDestroyed;
break;
case BlockGridState.ShowBlocksDestroyed:
showBlocksDestroyed();
currentState = BlockGridState.ReduceGrid;
break;
case BlockGridState.ReduceGrid:
reduceGrid();
reductionCount++;
if (reductionOccured)
{
currentState = BlockGridState.MarkBlocksToDestroy;
}
else
{
currentState = BlockGridState.CreateTriad;
}
if (numberOfBlocksDestroyed > 0)
{
this.reductionSound.Play();
OnBlocksDestroyed(reductionCount, numberOfBlocksDestroyed);
}
break;
case BlockGridState.GameOver:
break;
default:
throw new SdlException(SdlDotNetExamplesBrowser.StringManager.GetString(
"NotHandled", CultureInfo.CurrentUICulture) + " " + currentState);
}
}
catch (SdlException)
{
}
}
void moveTriad()
{
try
{
if (triad == null)
{
return;
}
timeNow = Timer.TicksElapsed;
triad.Update();
int deltaTime = timeNow - lastTriadMove;
int deltaTimeLeftRight = timeNow - lastTriadLeftRight;
if ((this.moveTriadLeft == true) && (deltaTimeLeftRight > 250))
{
triad.MoveLeft();
this.lastTriadLeftRight = Timer.TicksElapsed;
moveSound.Play();
}
if ((this.moveTriadRight == true) && (deltaTimeLeftRight > 250))
{
triad.MoveRight();
this.lastTriadLeftRight = Timer.TicksElapsed;
moveSound.Play();
}
if ((deltaTime > delayFactor) || ((rapidDropTriad) && (deltaTime > (delayFactor / 16))))
{
if (triad.CanMoveDown())
{
triad.MoveDown();
}
else
{
this.hitBottomSound.Play();
markBlocks(triad);
RemoveObject(triad);
triad = null;
currentState = BlockGridState.MarkBlocksToDestroy;
}
lastTriadMove = Timer.TicksElapsed;
}
}
catch (SdlException)
{
}
}
void markBlocks(TriadGame triad)
{
int row = triad.Y / Block.BlockWidth;
int col = triad.X / Block.BlockWidth;
markBlock(row, col, triad.TopBlock);
markBlock(row + 1, col, triad.MiddleBlock);
markBlock(row + 2, col, triad.BottomBlock);
}
/// <summary>
///
/// </summary>
/// <param name="location"></param>
/// <param name="gridSize"></param>
public BlockGrid(Point location, Size gridSize)
: base()
{
//Mixer.SetAllChannelsVolume(50);
int blockGridWidth = gridSize.Width * Block.BlockWidth;
int blockGridHeight = gridSize.Height * Block.BlockWidth;
this.Size = new Size(blockGridWidth, blockGridHeight);
this.Location = location;
sizeOfGrid = gridSize;
triad = new TriadGame(this);
AddObject(triad);
lastTriadMove = Timer.TicksElapsed;
lastTriadLeftRight = Timer.TicksElapsed;
grid = new Block[gridSize.Width, gridSize.Height];
currentState = BlockGridState.MoveTriad;
try
{
loadSounds();
}
catch (SdlException)
{
}
}
