root/trunk/MobFlameObj.cpp

///////////////////////////////////////////////////////////
//                      MobSurgeon                       //
//          Ðåäàêòîð mob-îâ äëÿ Ïðîêëÿòûõ Çåìåëü         //
//           Copyright (C) 2005-2007 Gipat Group         //
//              Ðàñïðîñòðàíÿåòñÿ íà óñëîâèÿõ             //
//    Gipat Group's opened EI-editor-utility license     //
//                      âåðñèè 1.0                       //
//                                                       //
//                  www.gipatgroup.org                   //
///////////////////////////////////////////////////////////

//Ê ðàáîòå íàä äàííûì ôàéëîì ïðèëîæèëè ðóêè, íîãè.... êîðî÷å àôôòàðû:
// 1) Sagrer (sagrer@yandex.ru)

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

//---------------------------------------------------------------------------


#pragma hdrstop

#include "MobFlameObj.h"
#include "MobFormat.h"

//---------------------------------------------------------------------------

#pragma package(smart_init)

///////////////////////////////////
//TFlameObjBlock
///////////////////////////////////

DWORD TFlameObjBlock::GetBlockSize()
//Ñ÷èòàåò ñêîëüêî áóäåò âåñèòü áëîê â âèäå áàéòîâ.
{
  //Ïåðåìåííûå...
  DWORD Result = 40;
  int i;
  //44 - ìèíèìàëüíûé ðàçìåð áîíóñíîé ÷àñòè.

  //Ñòðîêè è ìàññèâû áàéòîâ, äèíàìè÷åñêèå ìàñèâû ñ ôèêñèðîâàííîé äëèíîé ýëåìåíòîâ...
  Result = Result + SoundStr.Length();

  //È ïðèñîáà÷èòü ðàçìåð áàçîâîé ÷àñòè áëîêà ðàññ÷èòàâ åå
  //÷åðåç ôóíêöèþ ïðåäêà...
  Result = Result + TObjectObjBlock::GetBlockSize();

  return Result;
};

bool TFlameObjBlock::ReadBlock(byte *Buff, DWORD BuffSize, bool UseLog, TMob *PMobObj)
//×èòàåò èíôó î ðû÷àãå â ñòðóêòóðó.
{
  //Ëîêàëüíûå ïåðåìåííûå...
  DWORD TempDW1, MinBlockSgn, MinBlockSize, TempDW2, i;
  bool Result = true;
  __int64 Cursor = 8;

  //×èòàòü ñàì áëîê â öèêëå.
  do
  {
    //Ïðî÷èòàòü ñèãíàòóðó ïîäáëîêà...
    memcpy(&MinBlockSgn,&Buff[Cursor],4);
    Cursor = Cursor+4;
    //Òåïåðü â çàâèñèìîñòè îò òèïà ïîäáëîêà...
    if (MinBlockSgn == Flm_Sgn_Coords)
    {
      //Òèïà êîîðäèíàòû
      //float X 3

      //Ïðîñêî÷èòü äëèíó áëîêà...
      Cursor = Cursor+4;
      //Ïðî÷èòàòü çíà÷åíèÿ...
      memcpy(&CoordX,&Buff[Cursor],4);
      Cursor = Cursor+4;
      memcpy(&CoordY,&Buff[Cursor],4);
      Cursor = Cursor+4;
      memcpy(&CoordZ,&Buff[Cursor],4);
      Cursor = Cursor+4;
    }


    else if (MinBlockSgn == Flm_Sgn_FlameSize)
    {
      //Òèïà ðàçìåð ôëåéìû
      //float

      //Ïðîñêî÷èòü äëèíó áëîêà...
      Cursor = Cursor+4;
      //Ïðî÷èòàòü çíà÷åíèå...
      memcpy(&FlameSize,&Buff[Cursor],4);
      Cursor = Cursor+4;
    }

    else if (MinBlockSgn == Flm_Sgn_SoundStr)
    {
      //Íó òèïà çâóê äëÿ åòîãî ôëåéìà
      //String

      //Ïðî÷èòàòü äëèíó áëîêà...
      memcpy(&MinBlockSize,&Buff[Cursor],4);
      Cursor = Cursor+4;
      SoundStr.SetLength(MinBlockSize-8);

      if ((MinBlockSize-8) != 0)
      {
        //Ïðî÷èòàòü çíà÷åíèå...
        memcpy(&SoundStr[1],&Buff[Cursor],(MinBlockSize-8));
        Cursor = Cursor+(MinBlockSize-8);
      }
      else
      {
        SoundStr = "";
      };
    }

    else if (MinBlockSgn == Obj_Sgn_BodyTextures)  //×òî îçíà÷àåò ÷òî ýòî íà÷àëàñü áàçîâàÿ ÷àñòü áëîêà...
    {
      //À òåïåðü - âûçâàòü ôóíêöèþ ïðåäêà ÷èòàþùóþ áàçîâóþ ÷àñòü áëîêà...
      MinBlockSize = GetNMobBlocksSize(Buff,Cursor-4,17);  //Ïîñ÷èòàòü ñêîêà âåñèò áàçîâûé êóñîê
      TObjectObjBlock::ReadBlock(&Buff[Cursor-12],MinBlockSize+8,UseLog,PMobObj);
      Cursor = Cursor+MinBlockSize-4;  //Ïðûãíóòü íà íà÷àëî ñëåä. áëîêà...
    };

  }
  while (Cursor != BuffSize);

  StopLoadUnitBlock:        //Ìåòêà äëÿ ñêà÷êà ñþäà ïðè ñáîå.
  ;
  return Result;
};

byte* TFlameObjBlock::GenBlock(DWORD& BlockSize)
//Ãåíåðèðóåò áëîê...
{
  //Ïåðåìåííûå
  byte* Result = NULL;
  int i = 0; //ñ÷åò÷èê
  DWORD ChetireBaita, BlockSignature;
  DWORD Cursor = 0;

  //Èòàê, ïîåõàëè.  íà÷àëå âûäåëèòü ïàìÿòü ïîä áëîê...
  BlockSize = GetBlockSize();
  Result = new byte[BlockSize];

  //Çàòåì ñèãíàòóðà...
  memcpy(&Result[Cursor],&OB_Sgn_Flame,4);
  Cursor = Cursor+4;

  //Äëèíà áëîêà.
  memcpy(&Result[Cursor],&BlockSize,4);
  Cursor = Cursor+4;
  
  //Òèïà êîîðäèíàòû
  //float X 3
  //Ñèãíàòóðà ïîäáëîêà
  memcpy(&Result[Cursor],&Flm_Sgn_Coords,4);
  Cursor = Cursor+4;
  //Äëèíà áëîêà...
  ChetireBaita = 20;
  memcpy(&Result[Cursor],&ChetireBaita,4);
  Cursor = Cursor+4;
  //Çíà÷åíèÿ
  memcpy(&Result[Cursor],&CoordX,4);
  Cursor = Cursor+4;
  memcpy(&Result[Cursor],&CoordY,4);
  Cursor = Cursor+4;
  memcpy(&Result[Cursor],&CoordZ,4);
  Cursor = Cursor+4;

  //Òèïà ðàçìåð ôëåéìû
  //float
  //Ñèãíàòóðà ïîäáëîêà
  memcpy(&Result[Cursor],&Flm_Sgn_FlameSize,4);
  Cursor = Cursor+4;
  //Äëèíà áëîêà...
  ChetireBaita = 12;
  memcpy(&Result[Cursor],&ChetireBaita,4);
  Cursor = Cursor+4;
  //Çíà÷åíèå
  memcpy(&Result[Cursor],&FlameSize,4);
  Cursor = Cursor+4;

  //Íó òèïà çâóê äëÿ åòîãî ôëåéìà
  //String
  //Ñèãíàòóðà ïîäáëîêà
  memcpy(&Result[Cursor],&Flm_Sgn_SoundStr,4);
  Cursor = Cursor+4;
  //Äëèíà áëîêà...
  ChetireBaita = 8+SoundStr.Length();
  memcpy(&Result[Cursor],&ChetireBaita,4);
  Cursor = Cursor+4;
  //Çíà÷íèå...
  if (ChetireBaita > 8)
  {
    memcpy(&Result[Cursor],&SoundStr[1],SoundStr.Length());
    Cursor = Cursor+SoundStr.Length();
  };

  //À òåïåðü ïðèñîáà÷èòü áàçîâóþ ÷àñòü...
  TObjectObjBlock::GenBasePart(&Result[Cursor]);
  Cursor = Cursor+TObjectObjBlock::GetBlockSize()-8;

  //È âåðíóòü ðåçóëüòàò...
  return Result;
};