unit MemCheater;

interface

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

type
  TMemCheater = class(TComponent)
  private
    FValue : Integer;
    FWindowTitle : PChar;
    FAddress : Integer;
  protected
    { Protected declarations }
  
    published public
	Procedure UpdateMemory;
        Property Address : Integer read FAddress write FAddress;
	Property Value : Integer read FValue write FValue;
     	Property WindowTitle : PChar read FWindowTitle write FWindowTitle;

  end;


Var WindowName : integer;
    ProcessId : integer;
    ThreadId : integer;
    buf : PChar;
    HandleWindow : Integer;
    write : cardinal;
    wWindowTitle: pchar;
    Address :integer;
    PokeValue :integer;
    NumberOfBytes: integer;

procedure Register;

implementation

procedure Register;
begin
  RegisterComponents('JPSoft', [TMemCheater]);
end;

Procedure TMemCheater.UpdateMemory;
begin
    wwindowtitle:= FWindowTitle;
    address := FAddress;
    pokevalue := FValue;
    numberofbytes := 1;
 WindowName := FindWindow(nil,wWindowTitle);
     If WindowName = 0 then
       begin
          	MessageDlg('The game must be running in the background. Run it now, and then try again.', mtwarning,[mbOK],0);
       end;

  ThreadId := GetWindowThreadProcessId(WindowName,@ProcessId);
  HandleWindow := OpenProcess(PROCESS_ALL_ACCESS,False,ProcessId);

  GetMem(buf,1);
  buf^ := Chr(PokeValue);
  WriteProcessMemory(HandleWindow,ptr(Address),buf,NumberOfBytes,write);
  FreeMem(buf);
  closehandle(HandleWindow);
end;

end.