qboolean G2_SaveGhoul2Models(CGhoul2Info_v &ghoul2, char **buffer, int *size)
{
int i, x;
// is there anything to save?
if (!ghoul2.IsValid()||!ghoul2.size())
{
*buffer = (char *)Z_Malloc(4, TAG_GHOUL2, qfalse);
int *tempBuffer = (int *)*buffer;
*tempBuffer = 0;
*size = 4;
return qtrue;
}
// yeah, lets get busy
*size = 0;
// this one isn't a define since I couldn't work out how to figure it out at compile time
int ghoul2BlockSize = (int)&ghoul2[0].mTransformedVertsArray - (int)&ghoul2[0].mModelindex;
// add in count for number of ghoul2 models
*size += 4;
// start out working out the total size of the buffer we need to allocate
for (i=0; i<ghoul2.size();i++)
{
*size += ghoul2BlockSize;
// add in count for number of surfaces
*size += 4;
*size += (ghoul2[i].mSlist.size() * SURFACE_SAVE_BLOCK_SIZE);
// add in count for number of bones
*size += 4;
*size += (ghoul2[i].mBlist.size() * BONE_SAVE_BLOCK_SIZE);
// add in count for number of bolts
*size += 4;
*size += (ghoul2[i].mBltlist.size() * BOLT_SAVE_BLOCK_SIZE);
}
// ok, we should know how much space we need now
*buffer = (char*)Z_Malloc(*size, TAG_GHOUL2, qfalse);
// now lets start putting the data we care about into the buffer
char *tempBuffer = *buffer;
// save out how many ghoul2 models we have
*(int *)tempBuffer = ghoul2.size();
tempBuffer +=4;
for (i=0; i<ghoul2.size();i++)
{
// first save out the ghoul2 details themselves
// OutputDebugString(va("G2_SaveGhoul2Models(): ghoul2[%d].mModelindex = %d\n",i,ghoul2[i].mModelindex));
memcpy(tempBuffer, &ghoul2[i].mModelindex, ghoul2BlockSize);
tempBuffer += ghoul2BlockSize;
// save out how many surfaces we have
*(int*)tempBuffer = ghoul2[i].mSlist.size();
tempBuffer +=4;
// now save the all the surface list info
for (x=0; x<ghoul2[i].mSlist.size(); x++)
{
memcpy(tempBuffer, &ghoul2[i].mSlist[x], SURFACE_SAVE_BLOCK_SIZE);
tempBuffer += SURFACE_SAVE_BLOCK_SIZE;
}
// save out how many bones we have
*(int*)tempBuffer = ghoul2[i].mBlist.size();
tempBuffer +=4;
// now save the all the bone list info
for (x=0; x<ghoul2[i].mBlist.size(); x++)
{
memcpy(tempBuffer, &ghoul2[i].mBlist[x], BONE_SAVE_BLOCK_SIZE);
tempBuffer += BONE_SAVE_BLOCK_SIZE;
}
// save out how many bolts we have
*(int*)tempBuffer = ghoul2[i].mBltlist.size();
tempBuffer +=4;
// lastly save the all the bolt list info
for (x=0; x<ghoul2[i].mBltlist.size(); x++)
{
memcpy(tempBuffer, &ghoul2[i].mBltlist[x], BOLT_SAVE_BLOCK_SIZE);
tempBuffer += BOLT_SAVE_BLOCK_SIZE;
}
}
return qtrue;
}
