private void CmdStart_Click(object sender, System.EventArgs e)
{
tmrGameClock.Enabled = true;
CmdStart.Enabled = false;
lblScoreValue.Text = "0";
PicBackground.Invalidate();
Application.DoEvents();
GameField.Reset();
GameField.Redraw();
CurrentBlock = new Block(new Point(GameField.SquareSize * 6, 50), Block.BlockTypes.Undefined);
CurrentBlock.Show(PicBackground.Handle);
NextBlock = new Block(new Point(20, 10), Block.BlockTypes.Undefined);
NextBlock.Show(PicNextBlock.Handle);
}
private void tmrGameClock_Tick(object sender, System.EventArgs e)
{
int erasedLines;
if (stillProcessing) return;
stillProcessing = true;
//Manage the falling block
if (!CurrentBlock.Down()) {
if (CurrentBlock.Top() == 0) {
tmrGameClock.Enabled = false;
CmdStart.Enabled = true;
MessageBox.Show("GAME OVER", ".NETTrix", MessageBoxButtons.OK, MessageBoxIcon.Stop);
stillProcessing = false;
return;
}
//increase score based on # of deleted lines
erasedLines = GameField.CheckLines();
if (erasedLines > 0) {
score += 100 * erasedLines;
lblScoreValue.Text = score.ToString();
//Clear the game field and force the window to re-paint
PicBackground.Invalidate();
Application.DoEvents();
GameField.Redraw();
}
//Replace the current block...
CurrentBlock = new Block(new Point(GameField.SquareSize*6,0), NextBlock.BlockType);
CurrentBlock.Show(PicBackground.Handle);
//Create the Next block
NextBlock.Hide(PicNextBlock.Handle);
NextBlock = new Block(new Point(20,10), Block.BlockTypes.Undefined);
NextBlock.Show(PicNextBlock.Handle);
}
stillProcessing = false;
}
private void tmrGameClock_Tick(object sender, System.EventArgs e)
{
int erasedLines;
if (stillProcessing) return;
stillProcessing = true;
if (!CurrentBlock.Down()) {
if (CurrentBlock.Top() == 0) {
tmrGameClock.Enabled = false;
CmdStart.Enabled = true;
MessageBox.Show("GAME OVER", ".NETTrix", MessageBoxButtons.OK, MessageBoxIcon.Stop);
stillProcessing = false;
return;
}
erasedLines = GameField.CheckLines();
if (erasedLines > 0) {
score += 100 * erasedLines;
lblScoreValue.Text = score.ToString();
PicBackground.Invalidate();
Application.DoEvents();
GameField.Redraw();
}
CurrentBlock = new Block(new Point(GameField.SquareSize*6,0), NextBlock.BlockType);
CurrentBlock.Show(PicBackground.Handle);
NextBlock.Hide(PicNextBlock.Handle);
NextBlock = new Block(new Point(20,10), Block.BlockTypes.Undefined);
NextBlock.Show(PicNextBlock.Handle);
}
stillProcessing = false;
}