gui_lol.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifdef ENABLE_LOL

#ifndef KYRA_GUI_LOL_H
#define KYRA_GUI_LOL_H

#include "kyra/gui/gui_v1.h"

namespace Kyra {
#define GUI_LOL_MENU(menu, a, b, c, d, e, f, g, i) \
    do { \
        const ScreenDim *dim = _screen->getScreenDim(a); \
        menu.x = (dim->sx << 3); \
        menu.y = (dim->sy); \
        menu.width = (dim->w << 3); \
        menu.height = (dim->h); \
        if (_vm->gameFlags().use16ColorMode) { \
        menu.bkgdColor = 0xCC; \
        menu.color1 = 0xFF; \
        menu.color2 = 0xDD; \
        } else { \
        menu.bkgdColor = 225; \
        menu.color1 = 223; \
        menu.color2 = 227; \
        } \
        menu.menuNameId = b; \
        menu.highlightedItem = c; \
        menu.numberOfItems = d; \
        menu.titleX = (dim->sx << 3) + (dim->w << 2); \
        menu.titleY = 6; \
        menu.textColor = _vm->gameFlags().use16ColorMode ? 0xE1 : 254; \
        menu.scrollUpButtonX = e; \
        menu.scrollUpButtonY = f; \
        menu.scrollDownButtonX = g; \
        menu.scrollDownButtonY = i; \
    } while (0)

    #define GUI_LOL_MENU_ITEM(item, a, b, c, d, e, f, g) \
    do { \
        item.enabled = 1; \
        item.itemId = a; \
        item.itemString = ""; \
        item.useItemString = false; \
        item.x = b; \
        item.y = c; \
        item.width = d; \
        item.height = e; \
        item.textColor =  _vm->gameFlags().use16ColorMode ? 0xC1 : 204; \
        item.highlightColor = _vm->gameFlags().use16ColorMode ? 0xE1 : 254; \
        item.titleX = -1; \
        if (_vm->gameFlags().use16ColorMode) { \
        item.bkgdColor = 0xCC; \
        item.color1 = 0xFF; \
        item.color2 = 0xDD; \
        } else { \
        item.bkgdColor = 225; \
        item.color1 = 223; \
        item.color2 = 227; \
        } \
        item.saveSlot = 0; \
        item.labelId = f; \
        item.labelString = 0; \
        item.labelX = 0; \
        item.labelY = 0; \
        item.keyCode = g; \
    } while (0)

class LoLEngine;
class Screen_LoL;

class GUI_LoL : public GUI_v1 {
    friend class LoLEngine;
public:
    GUI_LoL(LoLEngine *vm);

    void initStaticData();

    // button specific
    void processButton(Button *button) override;
    int processButtonList(Button *buttonList, uint16 inputFlags, int8 mouseWheel) override;

    int redrawShadedButtonCallback(Button *button) override;
    int redrawButtonCallback(Button *button) override;

    int runMenu(Menu &menu);

    // utilities for thumbnail creation
    void createScreenThumbnail(Graphics::Surface &dst) override;

private:
    void backupPage0();
    void restorePage0();

    void setupSaveMenuSlots(Menu &menu, int num);

    void printMenuText(const Common::String &str, int x, int y, uint8 c0, uint8 c1, uint8 flags) override;
    int getMenuCenterStringX(const Common::String &str, int x1, int x2) override;

    int getInput();

    int clickedMainMenu(Button *button);
    int clickedLoadMenu(Button *button);
    int clickedSaveMenu(Button *button);
    int clickedDeleteMenu(Button *button);
    int clickedOptionsMenu(Button *button);
    int clickedAudioMenu(Button *button);
    int clickedDeathMenu(Button *button);
    int clickedSavenameMenu(Button *button);
    int clickedChoiceMenu(Button *button);

    int scrollUp(Button *button);
    int scrollDown(Button *button);

    Button *getButtonListData() override { return _menuButtons; }
    Button *getScrollUpButton() override { return &_scrollUpButton; }
    Button *getScrollDownButton() override { return &_scrollDownButton; }


    Button::Callback getScrollUpButtonHandler() const override { return _scrollUpFunctor; }
    Button::Callback getScrollDownButtonHandler() const override { return _scrollDownFunctor; }

    uint8 defaultColor1() const override { return 0xFE; }
    uint8 defaultColor2() const override { return 0x00; }
    uint8 menuItemLabelColor() const override { return 0xCC; }

    Common::String getMenuTitle(const Menu &menu) override;
    Common::String getMenuItemTitle(const MenuItem &menuItem) override;
    Common::String getMenuItemLabel(const MenuItem &menuItem) override;

    Button _menuButtons[10];
    Button _scrollUpButton;
    Button _scrollDownButton;
    Menu _mainMenu, _gameOptions, _audioOptions, _choiceMenu, _loadMenu, _saveMenu, _deleteMenu, _savenameMenu, _deathMenu;
    Menu *_currentMenu, *_lastMenu, *_newMenu;
    int _menuResult;
    char *_saveDescription;

    LoLEngine *_vm;
    Screen_LoL *_screen;

    bool _pressFlag;

    Button *_specialProcessButton;
    Button *_backUpButtonList;
    uint16 _flagsModifier;

    int _savegameOffset;
    int _sliderSfx;

    Button::Callback _scrollUpFunctor;
    Button::Callback _scrollDownFunctor;

    void sortSaveSlots() override;
};

} // End of namespace Kyra

#endif

#endif // ENABLE_LOL