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98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef MTROPOLIS_SAVELOAD_H
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#define MTROPOLIS_SAVELOAD_H
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#include "mtropolis/core.h"
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namespace Common {
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class ReadStream;
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class WriteStream;
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} // End of namespace Common
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namespace Graphics {
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struct Surface;
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} // End of namespace Graphics
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namespace MTropolis {
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class Modifier;
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class Runtime;
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class RuntimeObject;
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struct ISaveWriter : public IInterfaceBase {
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virtual bool writeSave(Common::WriteStream *stream) = 0;
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};
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struct ISaveReader : public IInterfaceBase {
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virtual bool readSave(Common::ReadStream *stream, uint32 saveFileVersion) = 0;
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};
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struct ISaveUIProvider : public IInterfaceBase {
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virtual bool promptSave(ISaveWriter *writer, const Graphics::Surface *screenshotOverride) = 0;
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virtual bool namedSave(ISaveWriter *writer, const Graphics::Surface *screenshotOverride, const Common::String &fileName) = 0;
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};
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struct ILoadUIProvider : public IInterfaceBase {
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virtual bool promptLoad(ISaveReader *reader) = 0;
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virtual bool namedLoad(ISaveReader *reader, const Common::String &fileName) = 0;
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};
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struct IAutoSaveProvider : public IInterfaceBase {
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virtual bool autoSave(ISaveWriter *writer) = 0;
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};
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class CompoundVarSaver : public ISaveWriter {
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public:
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CompoundVarSaver(Runtime *runtime, RuntimeObject *object);
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bool writeSave(Common::WriteStream *stream) override;
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private:
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Runtime *_runtime;
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RuntimeObject *_object;
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};
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class SaveLoadHooks {
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public:
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virtual ~SaveLoadHooks();
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virtual void onLoad(Runtime *runtime, Modifier *saveLoadModifier, Modifier *varModifier);
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virtual void onSave(Runtime *runtime, Modifier *saveLoadModifier, Modifier *varModifier);
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};
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class SaveLoadMechanismHooks {
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public:
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virtual ~SaveLoadMechanismHooks();
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virtual bool canSaveNow(Runtime *runtime);
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virtual Common::SharedPtr<ISaveWriter> createSaveWriter(Runtime *runtime);
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};
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} // End of namespace MTropolis
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#endif /* MTROPOLIS_SAVELOAD_H */
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