Error when hit 3PO in torso by saber

[AntiAnti]

It happens, because 3PO model has no "Motion" bone. Should use function similar to SP-vanilla renderer.

rend2-unified-wip/code/rd-rend2/G2_API.cpp

qboolean G2API_SetNewOrigin(CGhoul2Info* ghlInfo, const int boltIndex)
{
	if (G2_SetupModelPointers(ghlInfo))
	{
		/*
		if (boltIndex < 0)
		{
			char modelName[MAX_QPATH];
			if (ghlInfo->currentModel && ghlInfo->currentModel->name[0])
			{
				strcpy(modelName, ghlInfo->currentModel->name);
			}
			else
			{
				strcpy(modelName, "[Unknown - unexpected]");
			}

			Com_Error(ERR_DROP, "Bad boltindex (%i) trying to SetNewOrigin (naughty naughty!)\nModel %s\n", boltIndex, modelName);
		}
		*/

		// log instead of warning message on screen, like in SP-vanilla renderer
		G2ERROR(boltIndex >= 0 && boltIndex < (int)ghlInfo->mBltlist.size(), "invalid boltIndex");
		
		// check for valid boltIndex before applying new origin
		if (boltIndex >= 0 && boltIndex < (int)ghlInfo->mBltlist.size())
		{
			ghlInfo->mNewOrigin = boltIndex;
			ghlInfo->mFlags |= GHOUL2_NEWORIGIN;
		}
		return qtrue;
	}
	return qfalse;
}