Menu/60_Utils/02_Bean/beans/shell/game/global.bean

module game+, global {

    private import rt::c, lib::sdl2;

    private alias
        string = std::string,
        strings = std::strings;

    var config cfg;

    var skin_dir string;

    var apps app_list;

    var wifi wifi;

    // deprecated
    var outlined_font bool = false;

    var uni_font font;

    var small_font small_font;

    //

    func init(render void) bool {
        if !config->open("bean.cfg");
            return false;
        if config->find("skin") == null;
            config->add("skin", "default");
        if config->find("font") == null;
            config->add("font", "unifont-12.0.01.ttf");
        // deprecated
        using value. char = config->get("outlined_font") {
            if value ~= null and !strcasecmp(value, "true") {
                outlined_font = true;
            }
        }
        skin_dir->format("skins/%s",
            config->get("skin"));
        if !apps->init("bean.db");
            return false;
        if !wifi->init();
            return false;
        var filename string;
        if !uni_font->open(filename->format("fonts/%s", config->get("font")), 16);
            return false;
        small_font->init(render, 10, 12,
            make_path("small_font_10x12.png"));
        return true;
    }

    //

    func make_path(filename. char) .char {
        static path string;
        return path->format("%s/%s",
            skin_dir->ptr(), filename);
    }

    inline make_rect(x int, y int, width int, height int) SDL_Rect {
        func.x = x,
        func.y = y,
        func.w = width,
        func.h = height;
    }

    //

    func get_backlight_level() byte {
        func = -1;
        var stream void = fopen(CPI_BACKLIGHT, "r");
        if stream ~= null {
            if fread(&func, 1, 1, stream) == 1;
                func -= '0';
            fclose(stream);
        }
    }

    func set_backlight_level(level byte) bool {
        var stream void = fopen(CPI_BACKLIGHT, "w");
        if stream ~= null {
            defer fclose(stream);
            level += '0';
            if fwrite(&level, 1, 1, stream) == 1;
                return true;
        }
        return false;
    }

    func get_battery_cap() int {
        var lines strings;
        if lines->load_file(CPI_BATTERY) <= 0;
            return -1;
        var strs strings;
        func = 0;
        forvar index size_t = 0, count size_t = lines->count(); index < count; index++ {
            var line. char = lines->item(index);
            if strstr(line, "POWER_SUPPLY_STATUS=") ~= null {
                if strs->split(line, "=") == 2 {
                    if !strcasecmp(strs->item(1), "Charging");
                        func = 0x100;
                }
                break;
            }
        }
        forvar index size_t = 0, count size_t = lines->count(); index < count; index++ {
            var line. char = lines->item(index);
            if strstr(line, "POWER_SUPPLY_CAPACITY=") ~= null {
                strs->clear();
                if strs->split(line, "=") == 2;
                    return func | atoi(strs->item(1));
                break;
            }
        }
        return -1;
    }

}