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[Client] Ensure mwmp::Main is initialized before GUIController cleanup

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Previously, certain errors early in the program's execution – such as an attempt to use two different packet processors for the same packet ID – would not be displayed because of a crash when attempting to get an uninitialized mwmp::Main in the Engine's destructor.
This commit is contained in:
David Cernat 2019-12-04 08:39:33 +02:00
parent 5b4db83d61
commit 270867a397
3 changed files with 10 additions and 2 deletions
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6
apps/openmw/engine.cpp
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@ -345,9 +345,11 @@ OMW::Engine::~Engine()
/*
Start of tes3mp addition
Free up memory allocated by multiplayer's GUIController
Free up memory allocated by multiplayer's GUIController, but make sure
mwmp::Main has actually been initialized
*/
mwmp::Main::get().getGUIController()->cleanUp();
if (mwmp::Main::isInitialized())
mwmp::Main::get().getGUIController()->cleanUp();
/*
End of tes3mp addition
*/

5
apps/openmw/mwmp/Main.cpp
View file

@ -163,6 +163,11 @@ void Main::postInit()
MWBase::Environment::get().getMechanicsManager()->toggleAI();
}
bool Main::isInitialized()
{
return pMain != nullptr;
}
void Main::destroy()
{
assert(pMain);

1
apps/openmw/mwmp/Main.hpp
View file

@ -23,6 +23,7 @@ namespace mwmp
static void configure(const boost::program_options::variables_map &variables);
static bool init(std::vector<std::string> &content, Files::Collections &collections);
static void postInit();
static bool isInitialized();
static void destroy();
static const Main &get();
static void frame(float dt);