diff options
Diffstat (limited to 'engines/tsage/saveload.h')
| -rw-r--r-- | engines/tsage/saveload.h | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/engines/tsage/saveload.h b/engines/tsage/saveload.h index 83661b8f15..cf7d087e6e 100644 --- a/engines/tsage/saveload.h +++ b/engines/tsage/saveload.h @@ -36,7 +36,7 @@ namespace tSage { typedef void (*SaveNotifierFn)(bool postFlag); -#define TSAGE_SAVEGAME_VERSION 1 +#define TSAGE_SAVEGAME_VERSION 2 class SavedObject; @@ -51,16 +51,28 @@ struct tSageSavegameHeader { /*--------------------------------------------------------------------------*/ -#define SYNC_POINTER(x) s.syncPointer((SavedObject **)&x) +// FIXME: workaround to supress spurious strict-alias warnings on older GCC +// versions. this should be resolved with the savegame rewrite +#define SYNC_POINTER(x) do { \ + SavedObject **y = (SavedObject **)((void *)&x); \ + s.syncPointer(y); \ +} while (false) + #define SYNC_ENUM(FIELD, TYPE) int v_##FIELD = (int)FIELD; s.syncAsUint16LE(v_##FIELD); \ if (s.isLoading()) FIELD = (TYPE)v_##FIELD; /** - * Derived serialiser class with extra synchronisation types + * Derived serializer class with extra synchronisation types */ -class Serialiser : public Common::Serializer { +class Serializer : public Common::Serializer { public: - Serialiser(Common::SeekableReadStream *in, Common::WriteStream *out) : Common::Serializer(in, out) {} + Serializer(Common::SeekableReadStream *in, Common::WriteStream *out) : Common::Serializer(in, out) {} + + // HACK: TSAGE saved games contain a single byte for the savegame version, + // thus the normal syncVersion() Serializer member won't work here. In order + // to maintain compatibility with older game saves, this method is provided + // in order to set the savegame version from a byte + void setSaveVersion(byte version) { _version = version; } void syncPointer(SavedObject **ptr, Common::Serializer::Version minVersion = 0, Common::Serializer::Version maxVersion = kLastVersion); @@ -75,13 +87,13 @@ public: class Serialisable { public: virtual ~Serialisable() {} - virtual void synchronise(Serialiser &s) = 0; + virtual void synchronize(Serializer &s) = 0; }; class SaveListener { public: virtual ~SaveListener() {} - virtual void listenerSynchronise(Serialiser &s) = 0; + virtual void listenerSynchronize(Serializer &s) = 0; }; /*--------------------------------------------------------------------------*/ @@ -92,7 +104,7 @@ public: virtual ~SavedObject(); virtual Common::String getClassName() { return "SavedObject"; } - virtual void synchronise(Serialiser &s) {} + virtual void synchronize(Serializer &s) {} static SavedObject *createInstance(const Common::String &className); }; @@ -103,9 +115,9 @@ public: * Derived list class with extra functionality */ template<typename T> -class SynchronisedList : public Common::List<T> { +class SynchronizedList : public Common::List<T> { public: - void synchronise(Serialiser &s) { + void synchronize(Serializer &s) { int entryCount; if (s.isLoading()) { @@ -170,7 +182,7 @@ typedef SavedObject *(*SavedObjectFactory)(const Common::String &className); class Saver { private: - SynchronisedList<SavedObject *> _objList; + Common::List<SavedObject *> _objList; FunctionList<bool> _saveNotifiers; FunctionList<bool> _loadNotifiers; Common::List<SaveListener *> _listeners; @@ -206,6 +218,8 @@ public: bool getMacroSaveFlag() const { return _macroSaveFlag; } bool getMacroRestoreFlag() const { return _macroRestoreFlag; } int blockIndexOf(SavedObject *p); + int getObjectCount() const; + void listObjects(); }; extern Saver *_saver; |