Method parseBuildings

plugins/rendermax/renderer_light.cpp:1096–1146

    return 0;
}
int lightingEngineViewscreen::parseBuildings(lua_State* L)
{
    auto engine= (lightingEngineViewscreen*)lua_touserdata(L, 1);
    engine->buildingDefs.clear();
    Lua::StackUnwinder unwinder(L);
    lua_getfield(L,2,"buildings");
    if(!lua_istable(L,-1))
    {
        luaL_error(L,"Buildings table not found.");
        return 0;
    }
    lua_pushnil(L);
    while (lua_next(L, -2) != 0) {
        int type=lua_tonumber(L,-2);
        if(!lua_istable(L,-1))
        {
            luaL_error(L,"Broken building definitions.");
        }
        //os->print("Processing type:%d\n",type);
        lua_pushnil(L);
        while (lua_next(L, -2) != 0) {
            int subtype=lua_tonumber(L,-2);
            //os->print("\tProcessing subtype:%d\n",index);
            lua_pushnil(L);
        while (lua_next(L, -2) != 0) {
            int custom=lua_tonumber(L,-2);
            //os->print("\tProcessing custom:%d\n",index);
            buildingLightDef current;
            current.light=lua_parseMatDef(L);
            engine->buildingDefs[std::make_tuple(type,subtype,custom)]=current;
            GETLUAFLAG(current.poweredOnly,"poweredOnly");
            GETLUAFLAG(current.useMaterial,"useMaterial");

            lua_getfield(L,-1,"size");
            current.size=luaL_optnumber(L,-1,1);
            lua_pop(L,1);

            lua_getfield(L,-1,"thickness");
            current.thickness=luaL_optnumber(L,-1,1);
            lua_pop(L,1);

            lua_pop(L, 1);
        }

            lua_pop(L, 1);
        }
        lua_pop(L, 1);
    }
    lua_pop(L,1);
    return 0;
}
void lightingEngineViewscreen::defaultSettings()
{
    matAmbience=matLightDef(rgbf(0.85f,0.85f,0.85f));