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unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, StdCtrls, ComCtrls, Menus;

type
  TForm1 = class(TForm)
    Label1: TLabel;
    Timer1: TTimer;
    Timer2: TTimer;
    Timer3: TTimer;
    Timer4: TTimer;
    Label2: TLabel;
    Button1: TButton;
    Button2: TButton;
    Start: TButton;
    procedure Timer1Timer(Sender: TObject);
    procedure Timer2Timer(Sender: TObject);
    procedure Timer3Timer(Sender: TObject);
    procedure Timer4Timer(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure StartClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;
  speed: integer;
implementation

{$R *.dfm}

procedure TForm1.Timer1Timer(Sender: TObject);
begin
label1.left:=label1.left + 20;
if label1.left > 952 then begin
                        label1.left:=888;
                        timer1.Enabled:=false;
                        timer2.Enabled:=true;
                end;
        end;

procedure TForm1.Timer2Timer(Sender: TObject);
begin
label1.left:=label1.left - 20;
if label1.left < 0 then begin
                        label1.left:=0;
                        timer2.Enabled:=false;
                        timer1.enabled:=true;
                end;
        end;

procedure TForm1.Timer3Timer(Sender: TObject);
begin
label1.Top:=label1.Top - 20;
if label1.Top < 8 then begin
                        timer3.Enabled:=false;
                        timer4.Enabled:=true;
                end;
        end;

procedure TForm1.Timer4Timer(Sender: TObject);
begin
label1.Top:=label1.Top + 20;
if label1.Top > 624 then begin
                        timer4.Enabled:=false;
                        timer3.Enabled:=true;
                end;
        end;

procedure TForm1.Button1Click(Sender: TObject);
begin
label2.left:=label2.left - 40;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
label2.left:=label2.left + 40;
end;


procedure TForm1.StartClick(Sender: TObject);
begin
timer1.enabled:=true; timer3.Enabled:=true;
start.visible:=false;
button1.enabled:=true;
button2.Enabled:=true;
end;

end.