} //窗口加载前的操作
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Up:
if (e.Modifiers == Keys.Shift)
{
this.Opacity -= 0.1;
}
else
{
c.Up();
if (c.change)
{
c.Add();
}
}
break;
case Keys.Down:
if (e.Modifiers == Keys.Shift)
{
this.Opacity += 0.1;
}
else
{
c.Down();
if (c.change)
{
c.Add();
}
}
break;
case Keys.Left:
c.Left();
if (c.change)
{
c.Add();
}
break;
case Keys.Right:
c.Right();
if (c.change)
{
c.Add();
}
break;
case Keys.F1:
mes.ShowDialog();
break;
case Keys.F2:
this.TopMost = !this.TopMost;
break;
case Keys.F3:
if (this.FormBorderStyle == FormBorderStyle.FixedToolWindow)
{
this.FormBorderStyle = FormBorderStyle.None;
}
else
{
this.FormBorderStyle = FormBorderStyle.FixedToolWindow;
}
break;
case Keys.F4:
this.ShowInTaskbar = !this.ShowInTaskbar;
break;
case Keys.F5:
c = new Class1();
c.Reset();
Num_pictureBox.Refresh();
break;
case Keys.F6:
_2048Screen();
_2048messageBox mes2 = new _2048messageBox();
mes2.a = "保存成功";
mes2.b = "保存在" + Directory.GetCurrentDirectory() + "\\成绩截图.bmp";
mes2.ShowDialog();
break;
case Keys.Escape:
this.Close();
break;
}
drow();
Num_pictureBox.Refresh();
grade.Text = c.grade.ToString();
if (c.die)
{
gameOver();
}
} //捕捉键盘按下的键，做出相应操作
