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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 LASTEXPRESS_MENU_H
#define LASTEXPRESS_MENU_H
#include "lastexpress/data/sequence.h"
#include "lastexpress/eventhandler.h"
#include "lastexpress/shared.h"
#include "common/hashmap.h"
namespace LastExpress {
class LastExpressEngine;
class Scene;
class SceneHotspot;
class Clock;
class TrainLine;
class Menu : public EventHandler {
public:
Menu(LastExpressEngine *engine);
~Menu();
void show(bool doSavegame, SavegameType type, uint32 value);
// Event handling
void eventMouse(const Common::Event &ev);
void eventTick(const Common::Event &ev);
bool isShown() const { return _isShowingMenu; }
GameId getGameId() const { return _gameId; }
private:
// Start menu events
enum StartMenuAction {
kMenuContinue = 1,
kMenuCredits = 2,
kMenuQuitGame = 3,
kMenuCase4 = 4,
kMenuSwitchSaveGame = 6,
kMenuRewindGame = 7,
kMenuForwardGame = 8,
kMenuParis = 10,
kMenuStrasBourg = 11,
kMenuMunich = 12,
kMenuVienna = 13,
kMenuBudapest = 14,
kMenuBelgrade = 15,
kMenuConstantinople = 16,
kMenuDecreaseVolume = 17,
kMenuIncreaseVolume = 18,
kMenuDecreaseBrightness = 19,
kMenuIncreaseBrightness = 20
};
// City buttons
enum CityButton {
kParis = 0,
kStrasbourg = 1,
kMunich = 2,
kVienna = 3,
kBudapest = 4,
kBelgrade = 5,
kConstantinople = 6
};
// Start menu overlay elements
enum StartMenuOverlay {
kOverlayTooltip, // 0
kOverlayEggButtons,
kOverlayButtons,
kOverlayAcorn,
kOverlayCity1,
kOverlayCity2, // 5
kOverlayCity3,
kOverlayCredits
};
LastExpressEngine *_engine;
// Sequences
Sequence *_seqTooltips;
Sequence *_seqEggButtons;
Sequence *_seqButtons;
Sequence *_seqAcorn;
Sequence *_seqCity1;
Sequence *_seqCity2;
Sequence *_seqCity3;
Sequence *_seqCredits;
GameId _gameId;
// Indicator to know if we need to show the start animation when showMenu is called
bool _hasShownStartScreen;
bool _hasShownIntro;
bool _isShowingCredits;
bool _isGameStarted;
bool _isShowingMenu;
uint16 _creditsSequenceIndex;
//////////////////////////////////////////////////////////////////////////
// Event handling
uint32 _checkHotspotsTicks;
Common::EventType _mouseFlags;
SceneHotspot *_lastHotspot;
void init(bool doSavegame, SavegameType type, uint32 value);
void setup();
bool handleEvent(StartMenuAction action, Common::EventType type);
void checkHotspots();
void setLogicEventHandlers();
//////////////////////////////////////////////////////////////////////////
// Game-related
void startGame();
void switchGame();
//////////////////////////////////////////////////////////////////////////
// Overlays & elements
Clock *_clock;
TrainLine *_trainLine;
struct MenuOverlays_EqualTo {
bool operator()(const StartMenuOverlay &x, const StartMenuOverlay &y) const { return x == y; }
};
struct MenuOverlays_Hash {
uint operator()(const StartMenuOverlay &x) const { return x; }
};
typedef Common::HashMap<StartMenuOverlay, SequenceFrame *, MenuOverlays_Hash, MenuOverlays_EqualTo> MenuFrames;
MenuFrames _frames;
void hideOverlays();
void showFrame(StartMenuOverlay overlay, int index, bool redraw);
void clear();
// TODO: remove?
void moveToCity(CityButton city, bool clicked);
//////////////////////////////////////////////////////////////////////////
// Misc
Common::String getAcornSequenceName(GameId id) const;
//////////////////////////////////////////////////////////////////////////
// Time
uint32 _currentTime; // current game time
uint32 _lowerTime; // lower time value
uint32 _time;
uint32 _currentIndex; // current savegame entry
uint32 _index;
uint32 _lastIndex;
uint32 _delta;
bool _handleTimeDelta;
void initTime(SavegameType type, uint32 val);
void updateTime(uint32 time);
void adjustTime();
void adjustIndex(uint32 time1, uint32 time2, bool searchEntry);
void goToTime(uint32 time);
void setTime();
void forwardTime();
void rewindTime();
bool hasTimeDelta() { return (_currentTime - _time) >= 1; }
//////////////////////////////////////////////////////////////////////////
// Sound/Brightness related
uint32 getVolume() const;
void setVolume(uint32 volume) const;
uint32 getBrightness() const;
void setBrightness(uint32 brightness) const;
};
} // End of namespace LastExpress
#endif // LASTEXPRESS_MENU_H
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