draci.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/>.
 *
 */

#ifndef DRACI_DRACI_H
#define DRACI_DRACI_H

#include "engines/engine.h"
#include "common/random.h"
#include "draci/console.h"

struct ADGameDescription;

class MidiDriver;
class OSystem;

namespace Draci {

enum DRACIAction {
    kActionNone,
    kActionEscape,
    kActionMap,
    kActionShowWalkMap,
    kActionToggleWalkSpeed,
    kActionInventory,
    kActionOpenMainMenu,
    kActionTogglePointerItem,
    kActionInvRotatePrevious,
    kActionInvRotateNext
};

#ifdef USE_TTS

struct CharacterDialogData {
    uint8 voiceID;
    bool male;
};

static const CharacterDialogData characterDialogData[] = {
    { 0, true },    // Bert
    { 1, true },    // Narrator
    { 2, true },    // Giant
    { 3, true },    // Captured dwarf
    { 4, true },    // Troll
    { 0, false },   // Berta
    { 5, true },    // Herbert
    { 1, false },   // Evelyn
    { 1, false },   // Evelyn
    { 2, false },   // Karmela
    { 6, true },    // King
    { 7, true },    // Wind
    { 8, true },    // Worm
    { 9, true },    // Pub dwarf
    { 10, true },   // Card player 2
    { 11, true },   // Card player 1
    { 12, true },   // Barkeeper
    { 13, true },   // Lazy man
    { 14, true },   // Goblin 1
    { 15, true },   // Goblin 2
    { 3, false },   // Chronicle
    { 16, true },   // Beggar
    { 17, true },   // Horn-blower
    { 18, true },   // Herbert
    { 19, true },   // Wizard
    { 20, true },   // Comedian
    { 21, true },   // Darter
    { 4, true },    // Troll
    { 21, true },   // Darter
    { 0, true },    // Skull
    { 22, true },   // Canary
    { 23, true },   // Oak-tree
    { 24, true },   // Beech-tree
    { 4, false },   // Agatha
    { 5, false },   // Eulanie
    { 25, true },   // Knight
    { 1, false },   // Evelyn
    { 20, true },   // Comedian
    { 1, true },    // Narrator
};

#endif

static const int kBertID = 0;
static const int kNarratorID = 1;

class Screen;
class Mouse;
class Game;
class Script;
class AnimationManager;
class Sound;
class MusicPlayer;
class Font;
class BArchive;
class SoundArchive;

class DraciEngine : public Engine {
public:
    DraciEngine(OSystem *syst, const ADGameDescription *gameDesc);
    ~DraciEngine() override;

    int init();
    Common::Error run() override;

    Common::Language getLanguage() const;

    bool hasFeature(Engine::EngineFeature f) const override;
    void pauseEngineIntern(bool pause) override;
    void syncSoundSettings() override;

    void handleEvents();

    static Common::String getSavegameFile(int saveGameIdx);
    Common::String getSaveStateName(int slot) const override { return getSavegameFile(slot); }
    Common::Error loadGameState(int slot) override;
    bool canLoadGameStateCurrently(Common::U32String *msg = nullptr) override;
    Common::Error saveGameState(int slot, const Common::String &desc, bool isAutosave = false) override;
    bool canSaveGameStateCurrently(Common::U32String *msg = nullptr) override;

    void sayText(const Common::String &text, bool isSubtitle = false);
    void stopTextToSpeech();
    void setTTSVoice(int characterID) const;
#ifdef USE_TTS
    Common::U32String convertText(const Common::String &text) const;
#endif

    const ADGameDescription *_gameDescription;

    Screen *_screen;
    Mouse *_mouse;
    Game *_game;
    Script *_script;
    AnimationManager *_anims;
    Sound *_sound;
    MusicPlayer *_music;

    Font *_smallFont;
    Font *_bigFont;

    Common::String _previousSaid;

    BArchive *_iconsArchive;
    BArchive *_objectsArchive;
    BArchive *_spritesArchive;
    BArchive *_paletteArchive;
    BArchive *_roomsArchive;
    BArchive *_overlaysArchive;
    BArchive *_animationsArchive;
    BArchive *_walkingMapsArchive;
    BArchive *_itemsArchive;
    BArchive *_itemImagesArchive;
    BArchive *_initArchive;
    BArchive *_stringsArchive;

    SoundArchive *_soundsArchive;
    SoundArchive *_dubbingArchive;

    bool _showWalkingMap;

    Common::RandomSource _rnd;

    int32 _pauseStartTime;
};

enum {
    kDraciGeneralDebugLevel = 1,
    kDraciBytecodeDebugLevel,
    kDraciArchiverDebugLevel,
    kDraciLogicDebugLevel,
    kDraciAnimationDebugLevel,
    kDraciSoundDebugLevel,
    kDraciWalkingDebugLevel,
};

} // End of namespace Draci

#endif // DRACI_DRACI_H