Function G2API_CopyGhoul2Instance

code/rd-vanilla/G2_API.cpp:2011–2045

copy a model from one ghoul2 instance to another, and reset the root surface on the new model if need be NOTE if modelIndex = -1 then copy all the models

// copy a model from one ghoul2 instance to another, and reset the root surface on the new model if need be
// NOTE if modelIndex = -1 then copy all the models
void G2API_CopyGhoul2Instance(CGhoul2Info_v &ghoul2From, CGhoul2Info_v &ghoul2To, int modelIndex)
{
	//Ensiform: I'm commenting this out because modelIndex appears unused and legitimately set in gamecode
	//assert(modelIndex==-1); // copy individual bolted parts is not used in jk2 and I didn't want to deal with it
							// if ya want it, we will add it back correctly

	G2ERROR(ghoul2From.IsValid(),"Invalid ghlInfo");
	if (ghoul2From.IsValid())
	{
		ghoul2To.DeepCopy(ghoul2From);
#ifdef _G2_GORE //check through gore stuff then, as well.
		int model = 0;

		//(since we are sharing this gore set with the copied instance we will have to increment
		//the reference count - if the goreset is "removed" while the refcount is > 0, the refcount
		//is decremented to avoid giving other instances an invalid pointer -rww)
		while (model < ghoul2To.size())
		{
			if ( ghoul2To[model].mGoreSetTag )
			{
				CGoreSet* gore = FindGoreSet ( ghoul2To[model].mGoreSetTag );
				assert(gore);
				if (gore)
				{
					gore->mRefCount++;
				}
			}

			model++;
		}
#endif
		G2ANIM(ghoul2From,"G2API_CopyGhoul2Instance (source)");
		G2ANIM(ghoul2To,"G2API_CopyGhoul2Instance (dest)");
	}
}

char *G2API_GetSurfaceName(CGhoul2Info *ghlInfo, int surfNumber)
{