Ensure that OnServerInitComplete is always executed

Sources/Plasma/FeatureLib/pfPython/plPythonFileMod.cpp

@@ -852,6 +852,34 @@ void plPythonFileMod::AddTarget(plSceneObject* sobj)
                     DisplayPythonOutput();
                 }
 
+                // Oversight fix... Sometimes PythonFileMods are loaded after the AgeInitialState is received.
+                // We should really let the script know about that via OnServerInitComplete anyway because it's
+                // not good to make assumptions about game state in workarounds for that method not being called
+                plNetClientApp* na = plNetClientApp::GetInstance();
+                if (!na->GetFlagsBit(plNetClientApp::kLoadingInitialAgeState) &&
+                     na->GetFlagsBit(plNetClientApp::kPlayingGame))
+                {
+                    plgDispatch::Dispatch()->UnRegisterForExactType(plInitialAgeStateLoadedMsg::Index(), GetKey());
+                    plProfile_BeginTiming(PythonUpdate);
+                    // call it
+                    PyObject* retVal = PyObject_CallMethod(
+                            fPyFunctionInstances[kfunc_OnServerInitComplete],
+                            (char*)fFunctionNames[kfunc_OnServerInitComplete], nil);
+                    if ( retVal == nil )
+                    {
+#ifndef PLASMA_EXTERNAL_RELEASE
+                        // for some reason this function didn't, remember that and not call it again
+                        fPyFunctionInstances[kfunc_OnServerInitComplete] = nil;
+#endif  //PLASMA_EXTERNAL_RELEASE
+                        // if there was an error make sure that the stderr gets flushed so it can be seen
+                        ReportError();
+                    }
+                    Py_XDECREF(retVal);
+                    plProfile_EndTiming(PythonUpdate);
+                    // display any output (NOTE: this would be disabled in production)
+                    DisplayPythonOutput();
+                }
+
                 // display python output
                 DisplayPythonOutput();
             }