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/* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef SWORD1_CONTROL_H
#define SWORD1_CONTROL_H
#include "common/scummsys.h"
#include "common/events.h"
#include "common/str-array.h"
#include "sword1/sworddefs.h"
class OSystem;
namespace Common {
class SaveFileManager;
}
namespace Sword1 {
class ObjectMan;
class ResMan;
class Mouse;
class Music;
class Sound;
#define SAVEGAME_HEADER MKTAG('B','S','_','1')
#define SAVEGAME_VERSION 2
#define MAX_BUTTONS 16
#define CONTROL_NOTHING_DONE 0
#define CONTROL_GAME_RESTORED 1
#define CONTROL_RESTART_GAME 2
class ControlButton {
public:
ControlButton(uint16 x, uint16 y, uint32 resId, uint8 id, uint8 flag, ResMan *pResMan, uint8 *screenBuf, OSystem *system);
~ControlButton();
void draw();
bool wasClicked(uint16 mouseX, uint16 mouseY);
void setSelected(uint8 selected);
bool isSaveslot();
uint8 _id;
uint8 _flag;
private:
int _frameIdx;
uint16 _x, _y;
uint16 _width, _height;
uint32 _resId;
ResMan *_resMan;
uint8 *_dstBuf;
OSystem *_system;
};
enum {
kButtonOk = 1,
kButtonCancel = 2
};
struct ButtonInfo {
uint16 x, y;
uint32 resId, id;
uint8 flag;
};
class Control {
public:
Control(Common::SaveFileManager *saveFileMan, ResMan *pResMan, ObjectMan *pObjMan, OSystem *system, Mouse *pMouse, Sound *pSound, Music *pMusic);
uint8 runPanel();
void doRestore();
void askForCd();
bool savegamesExist();
void readSavegameDescriptions();
void saveGameToFile(uint8 slot);
bool restoreGameFromFile(uint8 slot);
void checkForOldSaveGames();
bool isPanelShown();
void setSaveDescription(int slot, const char *desc) {
_saveNames[slot] = desc;
}
private:
int displayMessage(const char *altButton, const char *message, ...) GCC_PRINTF(3, 4);
bool convertSaveGame(uint8 slot, char* desc);
void showSavegameNames();
void deselectSaveslots();
uint8 *_restoreBuf;
uint8 _saveFiles;
uint8 _numSaves;
uint8 _saveScrollPos;
uint8 _selectedSavegame;
Common::StringArray _saveNames;
Common::String _oldName;
uint8 _cursorTick;
bool _cursorVisible;
bool _panelShown;
uint8 getClicks(uint8 mode, uint8 *retVal);
uint8 handleButtonClick(uint8 id, uint8 mode, uint8 *retVal);
void handleVolumeClicks();
void changeVolume(uint8 id, uint8 action);
void setupMainPanel();
void setupSaveRestorePanel(bool saving);
void setupVolumePanel();
bool getConfirm(const uint8 *title);
void saveNameScroll(uint8 scroll, bool saving);
void saveNameSelect(uint8 id, bool saving);
bool saveToFile();
bool restoreFromFile();
bool keyAccepted(uint16 ascii);
void handleSaveKey(Common::KeyState kbd);
void renderVolumeBar(uint8 id, uint8 volL, uint8 volR);
uint16 getTextWidth(const uint8 *str);
void renderText(const uint8 *str, uint16 x, uint16 y, uint8 mode);
uint8 _numButtons;
uint8 _selectedButton;
void createButtons(const ButtonInfo *buttons, uint8 num);
void destroyButtons();
ControlButton *_buttons[MAX_BUTTONS];
static const ButtonInfo _deathButtons[3], _panelButtons[7], _saveButtons[16], _volumeButtons[4];
static const uint8 _languageStrings[8 * 20][43];
const uint8 (*_lStrings)[43];
Common::SaveFileManager *_saveFileMan;
ObjectMan *_objMan;
ResMan *_resMan;
OSystem *_system;
Mouse *_mouse;
Music *_music;
Sound *_sound;
uint8 *_font, *_redFont;
uint8 *_screenBuf;
Common::KeyState _keyPressed;
void delay(uint32 msecs);
Common::Point _mouseCoord;
uint16 _mouseState;
bool _mouseDown;
};
} // End of namespace Sword1
#endif //BSCONTROL_H
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