//////////////////////////////////////////////////////////////////////
//                                                                  //
// observerROMInfo.pas: ROM header viewer                           //
//                                                                  //
// The contents of this file are subject to the Bottled Light       //
// Public License Version 1.0 (the "License"); you may not use this //
// file except in compliance with the License. You may obtain a     //
// copy of the License at http://www.bottledlight.com/BLPL/         //
//                                                                  //
// Software distributed under the License is distributed on an      //
// "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or   //
// implied. See the License for the specific language governing     //
// rights and limitations under the License.                        //
//                                                                  //
// The Original Code is the Mappy VM User Interface, released       //
// April 1st, 2003. The Initial Developer of the Original Code is   //
// Bottled Light, Inc. Portions created by Bottled Light, Inc. are  //
// Copyright (C) 2001-2003 Bottled Light, Inc. All Rights Reserved. //
//                                                                  //
// Author(s):                                                       //
//   Michael Noland (joat), michael@bottledlight.com                //
//                                                                  //
// Changelog:                                                       //
//   1.0: First public release (April 1st, 2003)                    //
//                                                                  //
// Notes:                                                           //
//   Currently disabled.                                            //
//                                                                  //
//////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////
unit observerROMInfo; ////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////
interface ////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
  Dialogs, cpuObservers, StdCtrls, console, nexus;

//////////////////////////////////////////////////////////////////////

type
  TjdevROMInfo = class(TCpuObserver)
    lgGameTitle: TLabel;
    lGameTitle: TLabel;
    lGameCode: TLabel;
    lDeveloper: TLabel;
    lGameVersion: TLabel;
    lgGameVersion: TLabel;
    lgDeveloper: TLabel;
    lgGameCode: TLabel;
    lgUnitCode: TLabel;
    lUnitCode: TLabel;
    lDeviceType: TLabel;
    lCompliment: TLabel;
    lChecksum: TLabel;
    lgChecksum: TLabel;
    lgCompliment: TLabel;
    lgDeviceType: TLabel;
    lHeaderGood: TLabel;
    lHeaderBad: TLabel;
    procedure FormCreate(Sender: TObject);
  public
    procedure UpdateObserver; override;
    class function OCaption: string; override;
  end;

//////////////////////////////////////////////////////////////////////

var
  jdevROMInfo: TjdevROMInfo;

//////////////////////////////////////////////////////////////////////
implementation ///////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////

{$R *.DFM}

//////////////////////////////////////////////////////////////////////

class function TjdevROMInfo.OCaption: string;
begin
  Result := 'ROM Info';
end;

//////////////////////////////////////////////////////////////////////

procedure TjdevROMInfo.UpdateObserver;
begin
(*  if Assigned(currentHeader) then begin
    lGameTitle.Caption := currentHeader^.title;
    lGameCode.Caption := currentHeader^.code;//Format('%8.8x', [currentHeader^.code]);
    lDeveloper.Caption := currentHeader^.publisher[0] + currentHeader^.publisher[1];
    lGameVersion.Caption := Format('%2.2x', [currentHeader^.version]);
    lUnitCode.Caption := Format('%2.2x', [currentHeader^.unitCode]);
    lDeviceType.Caption := Format('%2.2x', [currentHeader^.deviceType]);
    lCompliment.Caption := Format('%2.2x', [currentHeader^.complement]);
    lChecksum.Caption := Format('%4.4x', [currentHeader^.checksum]);

    lHeaderGood.Caption := 'Header OK';
    lHeaderBad.Caption := 'Invalid Header!';
    lHeaderGood.Visible := isHeaderOk(currentHeader);
    lHeaderBad.Visible := not lHeaderGood.Visible;
  end else begin
    lGameTitle.Caption := '';
    lGameCode.Caption := '';
    lDeveloper.Caption := '';
    lGameVersion.Caption := '';
    lUnitCode.Caption := '';
    lDeviceType.Caption := '';
    lCompliment.Caption := '';
    lChecksum.Caption := '';

    lHeaderBad.Caption := 'No cart!';
    lHeaderBad.Visible := true;
  end;*)
end;

//////////////////////////////////////////////////////////////////////

procedure TjdevROMInfo.FormCreate(Sender: TObject);
begin
  HelpContext := LinkHelp('cartridge_info.html');
end;

//////////////////////////////////////////////////////////////////////

initialization
//  RegisterObserver(TjdevROMInfo);
end.

//////////////////////////////////////////////////////////////////////