Hey guys, Ive spent the past few days converting my scripting engine over from Lua/LuaBind to AS. So far the process has been relatively painless with everything compiling perfectly and majority of code needing relatively little modification. Overall im extremely pleased with AS. Is it currently possible to use singleton classes within AS or is this functionality still on the horizon? Normally in c++ the call would be, SomeClass::getSingleton().someFunction(); Its then exposed using, RegisterObjectType("SomeClass", sizeof(SomeClass), 0); RegisterObjectMethod("SomeClass", "void someFunction( void ), asMETHOD(SomeClass,SomeFunction), asCALL_THISCALL); This compiles fine however when the script is executed it results in a memory conflict and crashes (when it tries to store the data passed into a class variable). I could just create wrapper functions that expose themselves and in turn use the normal call, however im trying to avoid doing this. Any help is greatly appreciated, Thanks

Strangely enough I was heading down the same path with that solution already as I was going to register global instances of each singleton anyway.
Im fairly sure im doing something wrong with the way ive done it, but each time I register the global property I hit a compile error:
error C2664: 'asIScriptEngine::RegisterGlobalProperty' : cannot convert parameter 2 from 'ScriptEngine' to 'void *'

I've tried passing different forms of the same thing but they all end up with this error. I can remember having a similar problem in the past, but I only woke up about 10 mins ago and cant think of it atm.
If I remember and solve it i'll post here, otherwise any help is appreciated.
Thanks again

Make sure you are using

engine->RegisterGlobalProperty("ScriptEngine obj", &obj);

and not

engine->RegisterGlobalProperty("ScriptEngine obj", obj);

(note the &)

The exact code im using is:
ScriptEngine ScriptEngineObj = ScriptEngine::getSingleton();
engine->RegisterGlobalProperty("ScriptEngine _script", &ScriptEngineObj);

so other than the fact that im setting the Obj to the singleton (which would be needed anyway), the code should work as far as I can see?

Solved the problem, I finally sat down and gave the problem more than 5 min attention. Simply put, a typo earlier resulted in the singletons I was registering to be out of their namespace. To make things worse I wasnt interpretting the errors the compiler was giving accurately so I didnt pick up on this untill now, but its all fixed now.
The singletons are working perfectly,
Thanks for all your help. AS is a great scripting interface.
Also for the record, I just finished running some speed tests and besides the obvious and blatant increase in speed during compile time over Lua/Luabind the scripts are executing about 15% faster aswell. Great Job!