Method OnApplyStatus

OsiInterface/Functions/StatusFunctions.cpp:546–605

	void CustomFunctionLibrary::OnApplyStatus(esv::StatusMachine__ApplyStatus wrappedApply, esv::StatusMachine * self, esv::Status * status)
	{
		// Don't throw events for inactive status machines, as those will get swallowed
		// by Osiris during loading anyway.
		if (!self->IsStatusMachineActive) {
			wrappedApply(self, status);
			return;
		}

		char const * targetGuid{ nullptr };
		auto target = FindGameObjectByHandle(self->OwnerObjectHandle);
		if (target != nullptr) {
			targetGuid = target->GetGuid()->Str;
		} else {
			OsiError("Can't throw ApplyStatus event - target handle could not be resolved.");
		}

		bool eventThrown{ false };
		if (targetGuid != nullptr) {
			char const * sourceGuid = "NULL_00000000-0000-0000-0000-000000000000";
			if (status->StatusSourceHandle) {
				auto source = FindGameObjectByHandle(status->StatusSourceHandle);
				if (source != nullptr) {
					sourceGuid = source->GetGuid()->Str;
				}
			}

			auto eventArgs = OsiArgumentDesc::Create(OsiArgumentValue{ ValueType::GuidString, targetGuid });
			eventArgs->Add(OsiArgumentValue{ ValueType::String, status->StatusId.Str });
			eventArgs->Add(OsiArgumentValue{ (int64_t)status->StatusHandle });
			eventArgs->Add(OsiArgumentValue{ ValueType::GuidString, sourceGuid });

			gPendingStatuses.Add(status);
			eventThrown = true;
			gOsirisProxy->GetCustomFunctionInjector().ThrowEvent(StatusAttemptEventHandle, eventArgs);

			delete eventArgs;
		}

		bool previousPreventApplyState = self->PreventStatusApply;
		if (eventThrown) {
			ObjectHandle targetHandle;
			target->GetObjectHandle(&targetHandle);

			auto pendingStatus = gPendingStatuses.Find(targetHandle, status->StatusHandle);
			if (pendingStatus != nullptr) {
				self->PreventStatusApply = pendingStatus->PreventApply;
			} else {
				OsiError("Status not found in pending status list during ApplyStatus ?!");
			}
		}

		wrappedApply(self, status);

		self->PreventStatusApply = previousPreventApplyState;

		if (eventThrown) {
			gPendingStatuses.Remove(status);