private void CmdStart_Click(object sender, System.EventArgs e)
{
tmrGameClock.Enabled = true;
CmdStart.Enabled = false;
lblScoreValue.Text = "0";
// Clean the game field
GameField.Reset();
// Update to Pocket PC: we must draw the blank screen, instead of simply
// invalidating a picture box image
GameField.Clear();
// Create and show the current and next blocks
CurrentBlock = new Block(new Point(GameField.SquareSize * 6, 50), Block.BlockTypes.Undefined);
CurrentBlock.Show(GameField.GraphBackground);
NextBlock = new Block(new Point(20, 10), Block.BlockTypes.Undefined);
NextBlock.Show(GameField.GraphNextBlock);
PicBackground.Invalidate();
PicNextBlock.Invalidate();
}
private void tmrGameClock_Tick(object sender, System.EventArgs e)
{
if (stillProcessing) return;
stillProcessing = true;
//Manage the falling block
if (!CurrentBlock.Down()) {
//Update to Pocket PC: Update the score value
score += 5;
lblScoreValue.Text = score.ToString();
if (CurrentBlock.Top() == 0) {
tmrGameClock.Enabled = false;
CmdStart.Enabled = true;
//Update to Pocket PC: Changed box icon
MessageBox.Show("GAME OVER", "NETTrix", MessageBoxButtons.OK, MessageBoxIcon.Hand,MessageBoxDefaultButton.Button1);
stillProcessing = false;
return;
}
//increase score based on # of deleted lines
int erasedLines = GameField.CheckLines();
if (erasedLines > 0) {
score += 100 * erasedLines;
lblScoreValue.Text = score.ToString();
//Update to Pocket PC: Use Clear/Redraw
GameField.Clear();
GameField.Redraw();
}
//Replace the current block...
CurrentBlock = new Block(new Point(GameField.SquareSize*6,0), NextBlock.BlockType);
CurrentBlock.Show(GameField.GraphBackground);
//Create the Next block
NextBlock.Hide(GameField.GraphNextBlock);
NextBlock = new Block(new Point(20,10), Block.BlockTypes.Undefined);
NextBlock.Show(GameField.GraphNextBlock);
PicNextBlock.Invalidate();
}
PicBackground.Invalidate();
stillProcessing = false;
}
