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engines/draci/draci.h

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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 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;
+
+/**
+ * This is the namespace of the Draci engine.
+ *
+ * Status of this engine: Complete
+ *
+ * Games using this engine:
+ * - Dragon History
+ */
+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