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Add possibility to serve engines with complex Engine class instantiation

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svn-id: r28582
This commit is contained in:
Eugene Sandulenko 2007-08-13 08:58:04 +00:00
parent 7a04b16d73
commit 7dcb8503a3
1 changed files with 21 additions and 2 deletions
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23
common/advancedDetector.h
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@ -252,7 +252,7 @@ PluginError detectGameForEngineCreation(const Common::ADParams &params);
} // End of namespace AdvancedDetector
#define ADVANCED_DETECTOR_DEFINE_PLUGIN_WITH_FUNC(engine,factoryFunc,params) \
#define _ADVANCED_DETECTOR_DEFINE_PLUGIN_HEAD(engine,params) \
GameList Engine_##engine##_gameIDList() { \
return Common::AdvancedDetector::gameIDList(params); \
} \
@ -262,6 +262,10 @@ PluginError detectGameForEngineCreation(const Common::ADParams &params);
GameList Engine_##engine##_detectGames(const FSList &fslist) { \
return Common::AdvancedDetector::detectAllGames(fslist, params); \
} \
void dummyFuncToAllowTrailingSemicolon()
#define _ADVANCED_DETECTOR_DEFINE_PLUGIN_WITH_PREDEFINED_FUNC(engine,factoryFunc,params) \
_ADVANCED_DETECTOR_DEFINE_PLUGIN_HEAD(engine,params); \
PluginError Engine_##engine##_create(OSystem *syst, Engine **engine) { \
assert(syst); \
assert(engine); \
@ -272,11 +276,26 @@ PluginError detectGameForEngineCreation(const Common::ADParams &params);
} \
void dummyFuncToAllowTrailingSemicolon()
#define ADVANCED_DETECTOR_DEFINE_PLUGIN_WITH_COMPLEX_CREATION(engine,factoryFunc,params) \
_ADVANCED_DETECTOR_DEFINE_PLUGIN_HEAD(engine,params); \
PluginError Engine_##engine##_create(OSystem *syst, Engine **engine) { \
assert(engine); \
Common::EncapsulatedADGameDesc encapsulatedDesc = Common::AdvancedDetector::detectBestMatchingGame(params); \
if (encapsulatedDesc.realDesc == 0) { \
return kNoGameDataFoundError; \
} \
if (!factoryFunc(syst,engine,encapsulatedDesc)) { \
return kNoGameDataFoundError; \
} \
return kNoError; \
} \
void dummyFuncToAllowTrailingSemicolon()
#define ADVANCED_DETECTOR_DEFINE_PLUGIN(engine,className,params) \
static Engine *engine##_createInstance(OSystem *syst) { \
return new className(syst); \
} \
ADVANCED_DETECTOR_DEFINE_PLUGIN_WITH_FUNC(engine,engine##_createInstance,params); \
_ADVANCED_DETECTOR_DEFINE_PLUGIN_WITH_PREDEFINED_FUNC(engine,engine##_createInstance,params); \
void dummyFuncToAllowTrailingSemicolon()