Method SetupScriptVTable

Source/Engine/Scripting/BinaryModule.cpp:416–450

}

void ScriptingType::SetupScriptVTable(ScriptingTypeHandle baseTypeHandle)
{
    // Call setup for all class starting from the first native type (first that uses virtual calls will allocate table of a proper size, further base types will just add own methods)
    for (ScriptingTypeHandle e = baseTypeHandle; e;)
    {
        const ScriptingType& eType = e.GetType();

        if (eType.Script.SetupScriptVTable)
        {
            ASSERT(eType.ManagedClass);
            eType.Script.SetupScriptVTable(eType.ManagedClass, Script.ScriptVTable, Script.ScriptVTableBase);
        }

        auto interfaces = eType.Interfaces;
        if (interfaces && Script.ScriptVTable)
        {
            while (interfaces->InterfaceType)
            {
                auto& interfaceType = interfaces->InterfaceType->GetType();
                if (interfaceType.Interface.SetupScriptVTable)
                {
                    ASSERT(eType.ManagedClass);
                    const auto scriptOffset = interfaces->ScriptVTableOffset; // Shift the script vtable for the interface implementation start
                    Script.ScriptVTable += scriptOffset;
                    Script.ScriptVTableBase += scriptOffset;
                    interfaceType.Interface.SetupScriptVTable(eType.ManagedClass, Script.ScriptVTable, Script.ScriptVTableBase);
                    Script.ScriptVTable -= scriptOffset;
                    Script.ScriptVTableBase -= scriptOffset;
                }
                interfaces++;
            }
        }
        e = eType.GetBaseType();
    }
}

NO_SANITIZE_ADDRESS
void ScriptingType::SetupScriptObjectVTable(void* object, ScriptingTypeHandle baseTypeHandle, int32 wrapperIndex)