Max number of models

int model_count()
{
    int num_models = count_files("models", ".ini", NULL) - 1;
    if(num_models > 200)
        num_models = 200;
    //check if model file is missing or >200 model files
    sprintf(tempstring, "models/model%d.ini", num_models + 1);
    if (fexists(tempstring))
        num_models = 0;
    return num_models;
}

int model_count()
{
    int num_models;
    for (num_models = 1; num_models <= 255; num_models++) {
        sprintf(tempstring, "models/model%d.ini", num_models);
        if (fexists(tempstring))
            break;
    }
    num_models--;
    return num_models;
}

int model_count()
{
    int num_models = 0;
    if (FS_OpenDir("models")) {
        char filename[13];
        int type;
        while((type = FS_ReadDir(filename)) != 0) {
            if (type == 1 && strncasecmp(filename + strlen(filename) - 4, ".ini", 4) == 0) {
                if(strncasecmp(filename, "default.ini", 11) != 0) {
                    num_models++;
                    sprintf(tempstring, "model%03d.ini", num_models);
                    if(strncasecmp(filename, tempstring, 12) != 0) {
                        num_models--;
                        break;
                    }
                    if(num_models >= 200) {
                        num_models = 200;
                        break;
                    }
                }
            }
        }
        FS_CloseDir();
    }
    return num_models;
}