CSolidObject* CGroundBlockingObjectMap::GroundBlocked(int mapSquare, bool topMost) {
if (mapSquare < 0 || mapSquare >= gs->mapSquares) {
return 0x0;
}
return GroundBlockedUnsafe(mapSquare);
}
CSolidObject* CGroundBlockingObjectMap::GroundBlocked(int x, int z) const {
if (x < 0 || x >= mapDims.mapx || z < 0 || z >= mapDims.mapy)
return NULL;
return GroundBlockedUnsafe(x + z * mapDims.mapx);
}