ItemDataInterface Exchange

SKSEMessagingInterface          * g_messaging = NULL;
ItemDataInterface           * g_itemDataInterface = NULL;

// Query Messaging Interface inside of SKSEPlugin_Query

    g_messaging = (SKSEMessagingInterface *)skse->QueryInterface(kInterface_Messaging);
    if (!g_messaging) {
        _ERROR("couldn't get messaging interface");
    }


// Register a listener inside of SKSEPlugin_Load

    if (g_messaging) {
        g_messaging->RegisterListener(g_pluginHandle, "SKSE", SKSEMessageHandler);
    }


// Implement the handler and exchange interfaces with nioverride

void SKSEMessageHandler(SKSEMessagingInterface::Message * message)
{
    switch (message->type)
    {
        case SKSEMessagingInterface::kMessage_PostLoad:
        {
            InterfaceExchangeMessage message;
            g_messaging->Dispatch(g_pluginHandle, InterfaceExchangeMessage::kMessage_ExchangeInterface, (void*)&message, sizeof(InterfaceExchangeMessage*), "nioverride");
            if (message.interfaceMap) {
                g_itemDataInterface = (ItemDataInterface*)message.interfaceMap->QueryInterface("ItemData");
            }
        }
        break;
    }
}