keylistener.pas.svn-base

这是一段游戏修改工具的源代码.ring3功能由dephi开发,驱动是C开发.希望对大家有帮助

begin

  KeysFileMapping:=CreateFileMapping($FFFFFFFF,nil,PAGE_READWRITE,0,sizeof(tkeys),'CEKEYS');
  keys:=MapViewOfFile(OpenFileMapping(FILE_MAP_ALL_ACCESS,false,'CEKEYS'),FILE_MAP_ALL_ACCESS,0,0,0);

  priority:=tpHigher; //higher, but the sleep will make it so the game doesn''t suffer too much
  outputdebugstring('keylistener started');

  while not terminated do
  begin
    try
      try
        if not keys.configured then sleep(10);
      except
//        messagebox(0,'keys is invalid','keys is invalid',mb_ok);

      end;

      if not keys.configured then
      begin
        sleep(500);
        continue;
      end;

    if not aimsettingsset then
    begin
      aimsettings:=keys.aimsettings1;
      aimsettingsset:=true;
    end;


    if checkkeycombo(keys.ShowKeylist) then
    begin
      if not showkeylist then
      begin
        keylist.Clear;
        if keys.callibrationkey[0]<>0 then keylist.Add('Callibrate mouse:'+Convertkeycombotostring(keys.callibrationkey));
        if keys.loadaimsettingsfile[0]<>0 then keylist.Add('Load aimsettings:'+Convertkeycombotostring(keys.loadaimsettingsfile));
        if keys.saveaimsettingsfile[0]<>0 then keylist.Add('Save aimsettings:'+Convertkeycombotostring(keys.saveaimsettingsfile));
        if keys.setaimsetting1[0]<>0 then keylist.Add('Set aimsettings 1:'+Convertkeycombotostring(keys.setaimsetting1));
        if keys.setaimsetting2[0]<>0 then keylist.Add('Set aimsettings 2:'+Convertkeycombotostring(keys.setaimsetting2));
        if keys.setaimsetting3[0]<>0 then keylist.Add('Set aimsettings 3:'+Convertkeycombotostring(keys.setaimsetting3));
        if keys.nexttexture[0]<>0 then keylist.Add('Next texture:'+Convertkeycombotostring(keys.nexttexture));
        if keys.previoustexture[0]<>0 then keylist.Add('Previous texture:'+Convertkeycombotostring(keys.previoustexture));
        if keys.locktexture[0]<>0 then keylist.Add('Lock texture:'+Convertkeycombotostring(keys.locktexture));
        if keys.IncreaseX[0]<>0 then keylist.Add('Increase X:'+Convertkeycombotostring(keys.IncreaseX));
        if keys.DecreaseX[0]<>0 then keylist.Add('Decrease X:'+Convertkeycombotostring(keys.DecreaseX));
        if keys.Increasey[0]<>0 then keylist.Add('Increase Y:'+Convertkeycombotostring(keys.Increasey));
        if keys.decreasey[0]<>0 then keylist.Add('Decrease Y:'+Convertkeycombotostring(keys.decreasey));
        if keys.increasez[0]<>0 then keylist.Add('Increase Z:'+Convertkeycombotostring(keys.increasez));
        if keys.decreasez[0]<>0 then keylist.Add('Decrease Z:'+Convertkeycombotostring(keys.decreasez));
        if keys.autoaimtoggle[0]<>0 then keylist.Add('Autoaim:'+Convertkeycombotostring(keys.autoaimtoggle));
        if keys.increaselag[0]<>0 then keylist.Add('Increase Lag:'+Convertkeycombotostring(keys.increaselag));
        if keys.decreaselag[0]<>0 then keylist.Add('Decrease Lag:'+Convertkeycombotostring(keys.decreaselag));
        if keys.zoomin[0]<>0 then keylist.Add('Zoom in:'+Convertkeycombotostring(keys.zoomin));
        if keys.zoomout[0]<>0 then keylist.Add('Zoom out:'+Convertkeycombotostring(keys.zoomout));
        if keys.nozoom[0]<>0 then keylist.Add('No zoom:'+Convertkeycombotostring(keys.nozoom));
        if keys.zoom1[0]<>0 then keylist.Add('Zoom 1:'+Convertkeycombotostring(keys.zoom1));
        if keys.zoom2[0]<>0 then keylist.Add('Zoom 2:'+Convertkeycombotostring(keys.zoom2));
        if keys.zoom3[0]<>0 then keylist.Add('Zoom 3:'+Convertkeycombotostring(keys.zoom3));
        if keys.zoom4[0]<>0 then keylist.Add('Zoom 4:'+Convertkeycombotostring(keys.zoom4));
        if keys.zoom5[0]<>0 then keylist.Add('Zoom 5:'+Convertkeycombotostring(keys.zoom5));
        if keys.zbuffer[0]<>0 then keylist.Add('Z-buffer:'+Convertkeycombotostring(keys.zbuffer));
        if keys.fog[0]<>0 then keylist.Add('Fog:'+Convertkeycombotostring(keys.fog));
        if keys.lighting[0]<>0 then keylist.Add('Lighting:'+Convertkeycombotostring(keys.lighting));
        if keys.wireframe[0]<>0 then keylist.Add('Wireframe:'+Convertkeycombotostring(keys.wireframe));
        if keys.ShowKeylist[0]<>0 then keylist.Add('Show hotkey list:'+Convertkeycombotostring(keys.ShowKeylist));

        requiredkeylistheight:=keylist.count*16;
        requiredkeylistwidth:=190;

      end;

      showkeylist:=not showkeylist;
    end;

    //check if a key combo is pressed
    if CheckKeyCombo(keys.zoom1) then zoom:=keys.zoomlevel1;
    if CheckKeyCombo(keys.zoom2) then zoom:=keys.zoomlevel2;
    if CheckKeyCombo(keys.zoom3) then zoom:=keys.zoomlevel3;
    if CheckKeyCombo(keys.zoom4) then zoom:=keys.zoomlevel4;
    if CheckKeyCombo(keys.zoom5) then zoom:=keys.zoomlevel5;

    if checkkeycombo(keys.zoomin) then zoom:=zoom+keys.zoomdelta;
    if checkkeycombo(keys.zoomout) then zoom:=zoom-keys.zoomdelta;
    if checkkeycombo(keys.nozoom) then zoom:=1;

    if checkkeycombo(keys.fog) then fog:=(fog + 1) mod 2;
    if checkkeycombo(keys.zbuffer) then zbuffer:=(zbuffer + 1) mod 2;
    if checkkeycombo(keys.lighting) then lighting:=(lighting + 1) mod 2;
    if checkkeycombo(keys.wireframe) then wireframe:=(wireframe +1) mod 2;

    if checkkeycombo(keys.autoaimtoggle) then
    begin
      if keys.holdautoaimtoggle then autoaim:=true else autoaim:=not autoaim;
      autoaimtimer:=gettickcount;
    end else
    begin
      if keys.HoldAutoaimtoggle then autoaim:=false;
      autoaimtimer:=0;
      if shot then
      begin
        shot:=false;
        lastshot:=0;
        mouse_event(MOUSEEVENTF_LEFTUP,0,0,0,0); //stop fire (key got released)
      end;

    end;

    if checkkeycombo(keys.increaselag) then
    begin
      inc(lag,keys.lagdelta);
      lagtimer:=gettickcount;
    end;

    if checkkeycombo(keys.decreaselag) then
    begin
      dec(lag,keys.lagdelta);
      lagtimer:=gettickcount;
    end;

    if keys.setlag then
    begin
      usefpslag:=keys.usefpslag;
      lag:=keys.lagtoset;
      keys.setlag:=false;

      //set the offsets
      if keys.nrofoffsets>0 then
      begin
        setlength(lagoffsets,keys.nrofoffsets);
        if keys.nrofoffsets>=1 then lagoffsets[0].offset:=keys.offset1;
        if keys.nrofoffsets>=2 then lagoffsets[1].offset:=keys.offset2;
        if keys.nrofoffsets>=3 then lagoffsets[2].offset:=keys.offset3;
        if keys.nrofoffsets>=4 then lagoffsets[3].offset:=keys.offset4;
        if keys.nrofoffsets>=5 then lagoffsets[4].offset:=keys.offset5;
        if keys.nrofoffsets>=6 then lagoffsets[5].offset:=keys.offset6;
        if keys.nrofoffsets>=7 then lagoffsets[6].offset:=keys.offset7;
        if keys.nrofoffsets>=8 then lagoffsets[7].offset:=keys.offset8;
        if keys.nrofoffsets>=9 then lagoffsets[8].offset:=keys.offset9;
        if keys.nrofoffsets>=10 then lagoffsets[9].offset:=keys.offset10;
        if keys.nrofoffsets>=11 then lagoffsets[10].offset:=keys.offset11;
        if keys.nrofoffsets>=12 then lagoffsets[11].offset:=keys.offset12;
        if keys.nrofoffsets>=13 then lagoffsets[12].offset:=keys.offset13;
        if keys.nrofoffsets>=14 then lagoffsets[13].offset:=keys.offset14;
        if keys.nrofoffsets=15 then lagoffsets[14].offset:=keys.offset15;
      end;
    end;

    try
      if directxversion=directx8 then
        directxhook.HandleKeypresses
      else
        directx9hook.handlekeypresses;
    except
      locking:=false;
    end;


    if checkkeycombo(keys.setaimsetting1) then
    begin
      aimsettings:=keys.aimsettings1;
      aimsettingstimer:=gettickcount;
      aimsettingsset:=true;
    end;

    if checkkeycombo(keys.setaimsetting2) then
    begin
      aimsettings:=keys.aimsettings2;
      aimsettingstimer:=gettickcount;
      aimsettingsset:=true;
    end;

    if checkkeycombo(keys.setaimsetting3) then
    begin
      aimsettings:=keys.aimsettings3;
      aimsettingstimer:=gettickcount;
      aimsettingsset:=true;
    end;


    if checkkeycombo(keys.SaveAlltextures) then
    begin
      if directxversion=directx8 then
        SaveAllTextures8
      else
        savealltextures9;

    end;


    if checkkeycombo(keys.Loadaimsettingsfile) then
    begin
      showloading:=true;
      if directxversion=directx8 then
        LoadLockedTextureInfo8(aimsettings)
      else
        LoadLockedTextureInfo9(aimsettings);

      showloading:=false;
      loadedtimer:=gettickcount;
    end;


    if (keys.callibrationmode) and checkkeycombo(keys.saveaimsettingsfile) then
    begin
      showsaving:=true;
      if directxversion=directx8 then
        saveLockedTextureInfo8(aimsettings)
      else
        savelockedtextureinfo9(aimsettings);

      showsaving:=false;
      savedtimer:=gettickcount;
    end;

    callibrationmode:=keys.callibrationmode;

    if checkkeycombo(keys.callibrationkey) then
    begin
      if not mousecallibrationactive then
      begin
        mousecallibrationmode:=1;
        mousecallibrationactive:=true;
      end;
    end;

    if keys.setcallibration then
    begin
      keys.setcallibration:=false;


      mousespeedx[1]:=keys.mousecallibrationhorizontal1point;
      mousespeedx[2]:=keys.mousecallibrationhorizontal2point;
      mousespeedx[5]:=keys.mousecallibrationhorizontal5point;
      mousespeedx[10]:=keys.mousecallibrationhorizontal10point;
      mousespeedx[20]:=keys.mousecallibrationhorizontal20point;
      mousespeedx[40]:=keys.mousecallibrationhorizontal40point;
      mousespeedx[3]:=mousespeedx[1]+mousespeedx[2];
      mousespeedx[4]:=mousespeedx[3]+((mousespeedx[5]-mousespeedx[2]) / 3);

      tempsingle:=(mousespeedx[10]-mousespeedx[5])/5;
      for i:=6 to 9 do
        mousespeedx[i]:=mousespeedx[5]+(i-5)*tempsingle;

      tempsingle:=(mousespeedx[20]-mousespeedx[10])/10;
      for i:=11 to 19 do
        mousespeedx[i]:=mousespeedx[10]+(i-10)*tempsingle;

      tempsingle:=(mousespeedx[40]-mousespeedx[20])/20;
      for i:=21 to 39 do
        mousespeedx[i]:=mousespeedx[20]+(i-20)*tempsingle;

      //y
      mousespeedy[1]:=keys.mousecallibrationvertical1point;
      mousespeedy[2]:=keys.mousecallibrationvertical2point;
      mousespeedy[5]:=keys.mousecallibrationvertical5point;
      mousespeedy[10]:=keys.mousecallibrationvertical10point;
      mousespeedy[20]:=keys.mousecallibrationvertical20point;
      mousespeedy[40]:=keys.mousecallibrationvertical40point;
      mousespeedy[3]:=mousespeedy[1]+mousespeedy[2];
      mousespeedy[4]:=mousespeedy[3]+((mousespeedy[5]-mousespeedy[2]) / 3);

      tempsingle:=(mousespeedy[10]-mousespeedy[5])/5;
      for i:=6 to 9 do
        mousespeedy[i]:=mousespeedy[5]+(i-5)*tempsingle;

      tempsingle:=(mousespeedy[20]-mousespeedy[10])/10;
      for i:=11 to 19 do
        mousespeedy[i]:=mousespeedy[10]+(i-10)*tempsingle;

      tempsingle:=(mousespeedy[40]-mousespeedy[20])/20;
      for i:=21 to 39 do
        mousespeedy[i]:=mousespeedy[20]+(i-20)*tempsingle;


      autoshoot:=keys.autoshoot;
    end;

    if keys.getlagfrommemory then getlag;

    sleep(keys.pollinginterval);

    except

//      outputdebugstring('the keylistener had an error');

    end;


  end;

//  messagebox(0,'error','error',mb_ok);
end;

procedure getlag;
var realaddress,realaddress2: dword;
    j: integer;
    count: dword;
    s: string;
begin
//  outputdebugstring('getlag called');
  try
    if keys.nrofoffsets>0 then
    begin
      //it's a pointer
      realaddress2:=keys.lagaddress;

      s:='start address='+IntToHex(realaddress2,8);
     // outputdebugstring(pchar(s));

      for j:=keys.nrofoffsets-1 downto 0 do
      begin
        count:=0;
        realaddress:=pdword(realaddress2)^;
        realaddress2:=realaddress+lagoffsets[j].offset;

        s:='RealAddress='+IntToHex(realaddress,8);
      //  outputdebugstring(pchar(s));

        s:='Offset='+IntToHex(lagoffsets[j].offset,8);
      //  outputdebugstring(pchar(s));

        s:='RealAddress2='+IntToHex(realaddress2,8);
       // outputdebugstring(pchar(s));
      end;

      realaddress:=realaddress2;
      s:='final RealAddress='+IntToHex(realaddress,8);
     // outputdebugstring(pchar(s));

    end else realaddress:=keys.lagaddress;

    case keys.lagmemorytype of
      0:  lagfrommemory:=pbyte(realaddress)^;
      1:  lagfrommemory:=pword(realaddress)^;
      2:  lagfrommemory:=pdword(realaddress)^;
      3:  lagfrommemory:=trunc(psingle(realaddress)^);
      4:  lagfrommemory:=trunc(pdouble(realaddress)^);
      6:  lagfrommemory:=pint64(realaddress)^;
    end;

  except
   // s:='Error';
   //outputdebugstring(pchar(s));

    lagfrommemory:=0;
  end;


end;


procedure InitializeKeyListener;
begin
//open the filemapping object that holds the keys to watch
  aimsettings:='';
  aimsettingsset:=false;
  Keylistenerthread:=TKeylistener.Create(false);
  TextureListCS:=TCriticalSection.create;
  LockedTexturelistCS:=TCriticalSection.create;
end;


end.