Hello everyone!

I need to set value of variable declared in script from C++ side.

The declaration is:

class MyClass
{
   bool a;
   int b;
   float c;
};

MyClass asObj1;

There is a bit complex way of iterating object's properties and setting each manually. That's tough.

I need simpler way, possibly using copy constructor or operator.
Reading of this forum and documentation gives me two possible functions:

int asIScriptEngine::AssignScriptObject

And using asIScriptObject:

asIScriptModule::GetAddressOfGlobalVar

But i can't find exact solution.

Assuming you have an already instantiated copy of the object in objSrc you can do an assignment to the script declared variable with the following steps:

asIScriptObject *objDst = (asIScriptObject*)mod→GetAddressOfGlobalVar(mod→GetGlobalVarIndexByName("asObj1");

engine→AssignScriptObject(objDst, objSrc, objDst→GetObjectType());

Of course, you want to ensure you do the proper error handling, and make sure the type of objects are matching as well.

Is it correct that objSrc has type asIScriptObject too?

Yes, it must be the same script class type.