usplash.pas

搞笑俄罗斯方块这个程序由delphi制作而成。

unit USplash;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, jpeg, ExtCtrls;

type
  TSplashForm = class(TForm)
    ImageSplash: TImage;
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  SplashForm: TSplashForm;

procedure ShowSplashFrm;
procedure Delay(Value: Integer);
implementation

{$R *.DFM}
procedure ShowSplashFrm;
var
   SplashFrm: TSplashForm;
begin
   SplashFrm := TSplashForm.Create(Application);
   SplashFrm.Show;
   Delay(2000);
   SplashFrm.Hide;
   SplashFrm.Free;
end;

procedure Delay(Value: Integer);
var
   StartTime,EndTime: TDateTime;
   Hour,Min,Sec,MSec: Word;
   StartMSec,EndMSec: LongInt;
begin
   StartTime := Time;
   DecodeTime(StartTime,Hour,Min,Sec,MSec);
   StartMSec :=  Hour * 3600 * 1000 + Min * 60 * 1000 + Sec * 1000 + MSec;
   EndMSec := StartMSec;
   while (EndMSec - StartMSec < Value) do
   begin
      EndTime := Time;
      DecodeTime(EndTime,Hour,Min,Sec,MSec);
      EndMSec :=  Hour * 3600 * 1000 + Min * 60 * 1000 + Sec * 1000 + MSec;
      Application.ProcessMessages;
   end;
end;

end.