/*游戏时钟*/
private void timer1_Tick(object sender, EventArgs e)
{
if (!stillRuning)
{
return;
}
//检测是否还可以下移
if (!currentBlock.down())
{
if (currentBlock.Top() == 0)
{//如果到顶则游戏结束
showMsg("Game Over！");
stillRuning = false;
timer1.Stop();
return;
}
//否则计算分数并继续
int eraseLines = GameField.CheckLines();
if (eraseLines > 0)
{
score += GameField.width * eraseLines;
t_score.Text = score.ToString();
picBackGround.Invalidate();
Application.DoEvents();
GameField.Redraw();
}
if (score > 100)
{
timer1.Interval = (int)speeds.slow;
label7.Text = "Level2";
}
if (score > 200)
{
timer1.Interval = (int)speeds.quick;
label7.Text = "Level3";
}
if (score > 300)
{
timer1.Interval = (int)speeds.quicker;
label7.Text = "Level4";
}
if (score > 400)
{
timer1.Interval = (int)speeds.quickest;
label7.Text = "Level5";
}
//产生下一个block
currentBlock = new Block(startLocation, nextBlock.blockType);
currentBlock.Draw(GameField.winHandle);
pic_preView.Refresh();
nextBlock = new Block(new Point(80, 50), Block.BlockTypes.undefined);
nextBlock.Draw(pic_preView.Handle);
}
currentBlock.down();
}
/*窗口重绘*/
private void Form1_Activated(object sender, EventArgs e)
{
picBackGround.Invalidate();
Application.DoEvents();
GameField.Redraw();
}