[Client] Make it possible to get ContainerWindow from elsewhere in code

apps/openmw/mwbase/windowmanager.hpp

@@ -145,6 +145,17 @@ namespace MWBase
             virtual MWGui::ConfirmationDialog* getConfirmationDialog() = 0;
             virtual MWGui::TradeWindow* getTradeWindow() = 0;
 
+            /*
+                Start of tes3mp addition
+
+                Make it possible to get the ContainerWindow from elsewhere
+                in the code
+            */
+            virtual MWGui::ContainerWindow* getContainerWindow() = 0;
+            /*
+                End of tes3mp addition
+            */
+
             /// Make the player use an item, while updating GUI state accordingly
             virtual void useItem(const MWWorld::Ptr& item) = 0;
 

apps/openmw/mwgui/windowmanagerimp.cpp

@@ -384,10 +384,19 @@ namespace MWGui
         mGuiModeStates[GM_Dialogue] = GuiModeState(mDialogueWindow);
         mTradeWindow->eventTradeDone += MyGUI::newDelegate(mDialogueWindow, &DialogueWindow::onTradeComplete);
 
-        ContainerWindow* containerWindow = new ContainerWindow(mDragAndDrop);
-        mWindows.push_back(containerWindow);
-        trackWindow(containerWindow, "container");
-        mGuiModeStates[GM_Container] = GuiModeState({containerWindow, mInventoryWindow});
+        /*
+            Start of tes3mp change (major)
+
+            Use a member variable (mContainerWIndow) instead of a local one so
+            we can access it from elsewhere
+        */
+        mContainerWindow = new ContainerWindow(mDragAndDrop);
+        mWindows.push_back(mContainerWindow);
+        trackWindow(mContainerWindow, "container");
+        mGuiModeStates[GM_Container] = GuiModeState({mContainerWindow, mInventoryWindow});
+        /*
+            End of tes3mp change (major)
+        */
 
         mHud = new HUD(mCustomMarkers, mDragAndDrop, mLocalMapRender);
         mWindows.push_back(mHud);
@@ -1399,6 +1408,17 @@ namespace MWGui
     MWGui::ConfirmationDialog* WindowManager::getConfirmationDialog() { return mConfirmationDialog; }
     MWGui::TradeWindow* WindowManager::getTradeWindow() { return mTradeWindow; }
 
+    /*
+        Start of tes3mp addition
+
+        Make it possible to get the ContainerWindow from elsewhere
+        in the code
+    */
+    MWGui::ContainerWindow* WindowManager::getContainerWindow() { return mContainerWindow; }
+    /*
+        End of tes3mp addition
+    */
+
     void WindowManager::useItem(const MWWorld::Ptr &item)
     {
         if (mInventoryWindow)

apps/openmw/mwgui/windowmanagerimp.hpp

@@ -184,6 +184,17 @@ namespace MWGui
     virtual MWGui::ConfirmationDialog* getConfirmationDialog();
     virtual MWGui::TradeWindow* getTradeWindow();
 
+    /*
+        Start of tes3mp addition
+
+        Make it possible to get the ContainerWindow from elsewhere
+        in the code
+    */
+    virtual MWGui::ContainerWindow* getContainerWindow();
+    /*
+        End of tes3mp addition
+    */
+
     /// Make the player use an item, while updating GUI state accordingly
     virtual void useItem(const MWWorld::Ptr& item);
 
@@ -510,6 +521,17 @@ namespace MWGui
     DebugWindow* mDebugWindow;
     JailScreen* mJailScreen;
 
+    /*
+        Start of tes3mp addition
+
+        Keep a pointer to the container window because of its usefulness
+        in multiplayer for container sync
+    */
+    ContainerWindow* mContainerWindow;
+    /*
+        End of tes3mp addition
+    */
+
     std::vector<WindowBase*> mWindows;
 
     Translation::Storage& mTranslationDataStorage;