//=========================================================================================
//// Public Bolt Routines
int G2_Add_Bolt_Surf_Num(CGhoul2Info *ghlInfo, boltInfo_v &bltlist, surfaceInfo_v &slist, const int surfNum)
{
assert(ghlInfo&&ghlInfo->mValid);
boltInfo_t tempBolt;
assert(surfNum>=0&&surfNum<(int)slist.size());
// ensure surface num is valid
if (surfNum >= (int)slist.size())
{
return -1;
}
// look through entire list - see if it's already there first
for(size_t i=0; i<bltlist.size(); i++)
{
// already there??
if (bltlist[i].surfaceNumber == surfNum)
{
// increment the usage count
bltlist[i].boltUsed++;
return i;
}
}
// we have a surface
// look through entire list - see if it's already there first
for(size_t i=0; i<bltlist.size(); i++)
{
// if this surface entry has info in it, bounce over it
if (bltlist[i].boneNumber == -1 && bltlist[i].surfaceNumber == -1)
{
// if we found an entry that had a -1 for the bone / surface number, then we hit a surface / bone slot that was empty
bltlist[i].surfaceNumber = surfNum;
bltlist[i].surfaceType = G2SURFACEFLAG_GENERATED;
bltlist[i].boltUsed = 1;
return i;
}
}
// ok, we didn't find an existing surface of that name, or an empty slot. Lets add an entry
tempBolt.surfaceNumber = surfNum;
tempBolt.surfaceType = G2SURFACEFLAG_GENERATED;
tempBolt.boneNumber = -1;
tempBolt.boltUsed = 1;
bltlist.push_back(tempBolt);
return bltlist.size()-1;
}
void G2_RemoveRedundantGeneratedSurfaces(surfaceInfo_v &slist, int *activeSurfaces)
{
// walk the surface list, removing surface overrides or generated surfaces that are pointing at surfaces that aren't active anymore
for (size_t i=0; i<slist.size(); i++)
{
if (slist[i].surface != -1)
{
// is this a generated surface?
if (slist[i].offFlags & G2SURFACEFLAG_GENERATED)
{
// if it's not in the list, remove it
if (!activeSurfaces[slist[i].genPolySurfaceIndex & 0xffff])
{
G2_RemoveSurface(slist, i);
}
}
// no, so it does point back at a legal surface
else
{
// if it's not in the list, remove it
if (!activeSurfaces[slist[i].surface])
{
G2_RemoveSurface(slist, i);
}
}
}
}
}
// set a named surface offFlags - if it doesn't find a surface with this name in the list then it will add one.
qboolean G2_SetSurfaceOnOff (CGhoul2Info *ghlInfo, surfaceInfo_v &slist, const char *surfaceName, const int offFlags)
{
int surfIndex = -1;
surfaceInfo_t temp_slist_entry;
mdxmSurface_t *surf;
// find the model we want
model_t *mod = (model_t *)ghlInfo->currentModel;
// did we find a ghoul 2 model or not?
if (!mod->mdxm)
{
assert(0);
return qfalse;
}
// first find if we already have this surface in the list
surf = G2_FindSurface(ghlInfo, slist, surfaceName, &surfIndex);
if (surf)
{
// set descendants value
// slist[surfIndex].offFlags = offFlags;
// seems to me that we shouldn't overwrite the other flags.
// the only bit we really care about in the incoming flags is the off bit
slist[surfIndex].offFlags &= ~(G2SURFACEFLAG_OFF | G2SURFACEFLAG_NODESCENDANTS);
slist[surfIndex].offFlags |= offFlags & (G2SURFACEFLAG_OFF | G2SURFACEFLAG_NODESCENDANTS);
return qtrue;
}
else
{
// ok, not in the list already - in that case, lets verify this surface exists in the model mesh
int flags;
int surfaceNum = G2_IsSurfaceLegal((void*)mod, surfaceName, &flags);
if (surfaceNum != -1)
{
int newflags = flags;
// the only bit we really care about in the incoming flags is the off bit
newflags &= ~(G2SURFACEFLAG_OFF | G2SURFACEFLAG_NODESCENDANTS);
newflags |= offFlags & (G2SURFACEFLAG_OFF | G2SURFACEFLAG_NODESCENDANTS);
if (newflags != flags)
{ // insert here then because it changed, no need to add an override otherwise
temp_slist_entry.offFlags = newflags;
temp_slist_entry.surface = surfaceNum;
slist.push_back(temp_slist_entry);
}
return qtrue;
}
}
return qfalse;
}
//=========================================================================================
//// Public Bolt Routines
int G2_Add_Bolt_Surf_Num(const char *fileName, boltInfo_v &bltlist, surfaceInfo_v &slist, const int surfNum)
{
boltInfo_t tempBolt;
int i;
// first up, make sure have a surface first
if (surfNum >= slist.size())
{
return -1;
}
// look through entire list - see if it's already there first
for(i=0; i<bltlist.size(); i++)
{
// already there??
if (bltlist[i].surfaceNumber == surfNum)
{
// increment the usage count
bltlist[i].boltUsed++;
return i;
}
}
// we have a surface
// look through entire list - see if it's already there first
for(i=0; i<bltlist.size(); i++)
{
// if this surface entry has info in it, bounce over it
if (bltlist[i].boneNumber == -1 && bltlist[i].surfaceNumber == -1)
{
// if we found an entry that had a -1 for the bone / surface number, then we hit a surface / bone slot that was empty
bltlist[i].surfaceNumber = surfNum;
bltlist[i].surfaceType = G2SURFACEFLAG_GENERATED;
bltlist[i].boltUsed = 1;
return i;
}
}
// ok, we didn't find an existing surface of that name, or an empty slot. Lets add an entry
tempBolt.surfaceNumber = surfNum;
tempBolt.surfaceType = G2SURFACEFLAG_GENERATED;
tempBolt.boneNumber = -1;
tempBolt.boltUsed = 1;
bltlist.push_back(tempBolt);
return (int)bltlist.size()-1;
}