Function titleIndexArg

common/script/checkpoint_api.cpp:75–83

A catalog index, the same index space as the Save list — a script gets one from titles_count()/title_find().

    // A catalog index, the same index space as the Save list — a script gets
    // one from titles_count()/title_find().
    int titleIndexArg(const ScriptArgs& args, int i)
    {
        const int idx   = args.num(i);
        const int count = host().titleCount();
        if (idx < 0 || idx >= count) {
            args.fail("argument %d is title index %d, out of range (%d titles)", i + 1, idx, count);
        }
        return idx;
    }

    HostTitle titleArg(const ScriptArgs& args, int i)
    {