Function lpbD_map

Plugins/UnLuaExtensions/LuaProtobuf/Source/src/pb.cpp:1818–1840

}

static void lpbD_map(lpb_Env *e, const pb_Field *f) {
    lua_State *L = e->L;
    pb_Slice p, *s = e->s;
    int mask = 0, top = lua_gettop(L);
    uint32_t tag;
    lpb_readbytes(L, s, &p);
    if (f->type == NULL) return;
    lua_pushnil(L);
    lua_pushnil(L);
    while (pb_readvarint32(&p, &tag)) {
        int n = pb_gettag(tag);
        if (n == 1 || n == 2) {
            mask |= n;
            lpb_withinput(e, &p, lpbD_field(e, pb_field(f->type, n), tag));
            lua_replace(L, top+n);
        }
    }
    if (!(mask & 1) && lpb_pushdeffield(L, e->LS, pb_field(f->type, 1), 1))
        lua_replace(L, top + 1), mask |= 1;
    if (!(mask & 2) && lpb_pushdeffield(L, e->LS, pb_field(f->type, 2), 1))
        lua_replace(L, top + 2), mask |= 2;
    if (mask == 3) lua_rawset(L, -3); else lua_pop(L, 2);
}

static void lpbD_repeated(lpb_Env *e, const pb_Field *f, uint32_t tag) {
    lua_State *L = e->L;