void vHavokAiModule::GlobalsChunkFileExchange(VChunkFile &file, CHUNKIDTYPE iID)
{
const int sanity_number = 0xbaddda1a;
char iLocalVersion = 2;
if (file.IsLoading())
{
// in loading mode, we receive this callback already when the chunk has been identified
file.ReadChar(iLocalVersion);
VASSERT(iLocalVersion<=2);
int sanity_check;
file.ReadInt(sanity_check);
VASSERT(sanity_check == sanity_number);
if (iLocalVersion >= 2)
{
bool bTmp;
file.Readbool(bTmp); // determine if we want dynamic cutting
SetConnectToPhysicsWorld(bTmp);
}
}
else
{
file.StartChunk(iID); // in save mode, make a sub-chunk
file.WriteChar(iLocalVersion);
file.WriteInt(sanity_number);
file.Writebool(m_connectToPhysicsWorld); // save out if we want dynamic cutting
file.EndChunk();
}
}
bool LightmapManager::LoadLightGridInfo(const char *szFilename)
{
VLightGrid_cl *pGrid = Vision::RenderLoopHelper.GetLightGrid();
if (!pLightGridInfo)
pLightGridInfo = new LightGridTweakInfo();
pLightGridInfo->ReleaseColors();
VChunkFile loader;
if (loader.Open(szFilename, Vision::File.GetManager()))
{
CHUNKIDTYPE iChunkID;
while (loader.OpenChunk(&iChunkID))
{
if (iChunkID=='LGIB')
{
loader.ReadInt(pLightGridInfo->m_iFlatColorCount);
pLightGridInfo->m_pBaseColors = new hkvVec3[pLightGridInfo->m_iFlatColorCount];
loader.Read(pLightGridInfo->m_pBaseColors, pLightGridInfo->m_iFlatColorCount*sizeof(hkvVec3));
bLightGridBase = pLightGridInfo->m_bHasBase=true;
}
if (iChunkID=='LGIR')
{
loader.ReadInt(pLightGridInfo->m_iFlatColorCount);
pLightGridInfo->m_pRadiosityColors = new hkvVec3[pLightGridInfo->m_iFlatColorCount];
loader.Read(pLightGridInfo->m_pRadiosityColors, pLightGridInfo->m_iFlatColorCount*sizeof(hkvVec3));
bLightGridRadiosity = pLightGridInfo->m_bHasRadiosity=true;
}
loader.EndChunk();
}
loader.Close();
if (pLightGridInfo->m_iFlatColorCount>0)
pLightGridInfo->m_pMixResult = new hkvVec3[pLightGridInfo->m_iFlatColorCount];
}
else
{
// create a clone of the current light grid
pLightGridInfo->FromLightGrid(pGrid);
}
return true;
}
