public void OnClose(bool doClose)
{
this.Opacity = 0.9;
this.doClose = doClose;
this.Enabled = false;
showing = false;
Atimer.Start();
}
public void OnShow()
{
this.Show();
showing = true;
Opacity = 0.0; //窗体透明度为0
Atimer.Start(); //计时
if (!Sound.IsPlayingBGM)
{
Sound.PlayBGM("bgm_opening");
}
this.Enabled = true;
Clear();
}
private void Atimer_Tick(object sender, EventArgs e)
{
double d = 0.02;
if (showing)
{
if (Opacity + d >= 0.9)
{
Opacity = 0.9;
Atimer.Stop();
}
else
{
Opacity += d;
}
}
else
{
if (Opacity - d <= 0.0)
{
Opacity = 0.0;
Atimer.Stop();
if (doClose)
{
this.Close();
}
else
{
this.Visible = false;
}
}
else
{
Opacity -= d;
}
}
}
