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engines/sludge/sludge.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 SLUDGE_SLUDGE_H
+#define SLUDGE_SLUDGE_H
+
+#include "common/hash-str.h"
+
+#include "engines/engine.h"
+
+namespace Common {
+class RandomSource;
+}
+
+namespace Graphics {
+struct PixelFormat;
+}
+
+namespace Sludge {
+
+class CursorManager;
+class EventManager;
+class FatalMsgManager;
+class FloorManager;
+class GraphicsManager;
+class LanguageManager;
+class ObjectManager;
+class PeopleManager;
+class ResourceManager;
+class RegionManager;
+class SoundManager;
+class SpeechManager;
+class StatusBarManager;
+class TextManager;
+class Timer;
+
+struct SludgeGameDescription;
+
+#define IN_THE_CENTRE 65535
+
+// debug channels
+enum {
+	kSludgeDebugFatal = 1,
+	kSludgeDebugDataLoad,
+	kSludgeDebugStackMachine,
+	kSludgeDebugBuiltin,
+	kSludgeDebugGraphics,
+	kSludgeDebugZBuffer,
+	kSludgeDebugSound,
+};
+
+class SludgeEngine: public Engine {
+protected:
+	// Engine APIs
+	Common::Error run() override;
+
+public:
+	// global String variables
+	Common::String launchNext;
+	Common::String loadNow;
+	Common::String gamePath;
+
+	// timer
+	Timer *_timer;
+
+	// managers
+	ResourceManager *_resMan;
+	LanguageManager *_languageMan;
+	ObjectManager *_objMan;
+	GraphicsManager *_gfxMan;
+	EventManager *_evtMan;
+	SoundManager *_soundMan;
+	TextManager *_txtMan;
+	CursorManager *_cursorMan;
+	SpeechManager *_speechMan;
+	RegionManager *_regionMan;
+	PeopleManager *_peopleMan;
+	FloorManager *_floorMan;
+	FatalMsgManager *_fatalMan;
+	StatusBarManager *_statusBar;
+
+	bool _dumpScripts;
+
+	SludgeEngine(OSystem *syst, const SludgeGameDescription *gameDesc);
+	~SludgeEngine() override;
+
+	uint getLanguageID() const;
+	const char *getGameId() const;
+	uint32 getFeatures() const;
+	Common::String getTargetName() const { return _targetName; }
+	Common::Language getLanguage() const;
+	Graphics::PixelFormat *getScreenPixelFormat() const;
+	Graphics::PixelFormat *getOrigPixelFormat() const;
+	Common::RandomSource *getRandomSource() const { return _rnd; };
+
+	const char *getGameFile() const;
+
+	bool hasFeature(EngineFeature f) const override;
+
+	bool canLoadGameStateCurrently(Common::U32String *msg = nullptr) override;
+	bool canSaveGameStateCurrently(Common::U32String *msg = nullptr) override;
+
+	Common::Error saveGameState(int slot, const Common::String &desc, bool isAutosave) override;
+	Common::Error loadGameState(int slot) override;
+
+	const SludgeGameDescription *_gameDescription;
+
+	Common::HashMap<Common::String, int> _saveNameToSlot;
+
+private:
+	Common::RandomSource *_rnd;
+	Graphics::PixelFormat *_pixelFormat;
+	Graphics::PixelFormat *_origFormat;
+};
+
+extern SludgeEngine *g_sludge;
+
+} // End of namespace Sludge
+
+#endif