// writes image info raw format to file
void CImageInfo::Write_t( CTStream *outFile) const // throw char *
{
// write image info header
outFile->WriteID_t( CChunkID("CTII"));
outFile->WriteSize_t( 5*4);
*outFile << (PIX)ii_Width;
*outFile << (PIX)ii_Height;
*outFile << (SLONG)ii_BitsPerPixel;
// write image contents (all channels)
ULONG pic_size = ii_Width*ii_Height * ii_BitsPerPixel/8;
outFile->WriteFullChunk_t( CChunkID("IPIC"), ii_Picture, pic_size);
}
void CEmiter::Read_t( CTStream &strm,BOOL bNetwork)
{
if (strm.PeekID_t()!=CChunkID(ID_EMITER_VER)) return;
strm.GetID_t();
INDEX ctMaxParticles;
strm>>ctMaxParticles;
em_bInitialized=TRUE;
INDEX ietType;
strm>>ietType;
em_etType=(CEmiterType) ietType;
strm>>em_tmStart;
strm>>em_tmLife;
strm>>em_vG;
strm>>em_colGlobal;
strm>>em_iGlobal;
if(ctMaxParticles==0) return;
em_aepParticles.Push(ctMaxParticles);
for(INDEX i=0; i<em_aepParticles.Count(); i++)
{
CEmittedParticle &em=em_aepParticles[i];
em.Read_t(strm,bNetwork);
}
}
/*
* Read world brushes from stream.
*/
void CWorld::ReadBrushes_t( CTStream *istrm)// throw char *
{
_pfWorldEditingProfile.StartTimer(CWorldEditingProfile::PTI_READBRUSHES);
// must be in 53bit mode when managing brushes
CSetFPUPrecision FPUPrecision(FPT_53BIT);
ReadInfo_t(istrm, FALSE);
SetProgressDescription(TRANS("loading world textures"));
CallProgressHook_t(0.0f);
// read the brushes from the file
_pwoCurrentLoading = this;
istrm->DictionaryReadBegin_t();
istrm->DictionaryPreload_t();
CallProgressHook_t(1.0f);
SetProgressDescription(TRANS("loading brushes"));
CallProgressHook_t(0.0f);
wo_baBrushes.Read_t(istrm);
CallProgressHook_t(1.0f);
// if there are some terrais in world
if(istrm->PeekID_t()==CChunkID("TRAR")) { // 'terrain archive'
SetProgressDescription(TRANS("loading terrains"));
CallProgressHook_t(0.0f);
wo_taTerrains.Read_t(istrm);
CallProgressHook_t(1.0f);
}
istrm->DictionaryReadEnd_t();
_pwoCurrentLoading = NULL;
_pfWorldEditingProfile.StopTimer(CWorldEditingProfile::PTI_READBRUSHES);
}
// reads image info raw format from file
void CImageInfo::Read_t( CTStream *inFile) // throw char *
{
Clear();
// read image info header
inFile->ExpectID_t( CChunkID("CTII"));
if( inFile->GetSize_t() != 5*4) throw( "Invalid image info file.");
*inFile >> (PIX)ii_Width;
*inFile >> (PIX)ii_Height;
*inFile >> (SLONG)ii_BitsPerPixel;
// read image contents (all channels)
ULONG pic_size = ii_Width*ii_Height * ii_BitsPerPixel/8;
ii_Picture = (UBYTE*)AllocMemory( pic_size);
inFile->ReadFullChunk_t( CChunkID("IPIC"), ii_Picture, pic_size);
}
// get level info for given filename
BOOL GetLevelInfo(CLevelInfo &li, const CTFileName &fnm)
{
// try to
try {
// open the world file
CTFileStream strm;
strm.Open_t(fnm);
// skip initial chunk ids
strm.ExpectID_t("BUIV"); // 'build version'
INDEX iDummy;
strm>>iDummy; // the version number
strm.ExpectID_t("WRLD"); // 'world'
strm.ExpectID_t("WLIF"); // 'world info'
if (strm.PeekID_t()==CChunkID("DTRS")) {
strm.ExpectID_t("DTRS"); // 'world info'
}
// read the name
strm>>li.li_strName;
// read the flags
strm>>li.li_ulSpawnFlags;
// translate name
li.li_strName = TranslateConst(li.li_strName, 0);
// if dummy name
if (li.li_strName=="") {
// use filename
li.li_strName = fnm.FileName();
}
// remember filename
li.li_fnLevel = fnm;
// succeed
return TRUE;
// if failed
} catch (char *strError) {
(void) strError;
//CPrintF("Invalid world file '%s': %s\n", (const char*) fnm, strError);
// set dummy info
li = CLevelInfo();
// fail
return FALSE;
}
}
void CEmiter::Write_t( CTStream &strm,BOOL bNetwork)
{
if( !em_bInitialized) return;
INDEX ctMaxParticles=em_aepParticles.Count();
strm.WriteID_t(CChunkID(ID_EMITER_VER));
strm<<ctMaxParticles;
strm<<INDEX(em_etType);
strm<<em_tmStart;
strm<<em_tmLife;
strm<<em_vG;
strm<<em_colGlobal;
strm<<em_iGlobal;
for(INDEX i=0; i<em_aepParticles.Count(); i++)
{
CEmittedParticle &em=em_aepParticles[i];
em.Write_t(strm,bNetwork);
}
}
