Added MyGUI to OpenMW, fully working (with events and script hooks)

CMakeLists.txt

@@ -53,9 +53,11 @@ source_group(components\\esm FILES ${ESM_HEADER})
 # components/mw_gui
 set(MWGUI_HEADER
     ${COMP_DIR}/mwgui/mw_layouts.hpp
-    ${COMP_DIR}/mwgui/guimanager.hpp)
+    ${COMP_DIR}/mwgui/window_manager.hpp
+)
 set(MWGUI
-    ${COMP_DIR}/mwgui/guimanager.cpp)
+    ${COMP_DIR}/mwgui/window_manager.cpp
+)
 source_group(components\\mwgui FILES ${MWGUI_HEADER} ${MWGUI})
 
 set(COMMANDSERVER

apps/mygui_dev/CMakeLists.txt

@@ -1,6 +1,7 @@
 add_executable(mygui_test
   main.cpp
   ${BSA}  ${BSA_HEADER}
+  ${MWGUI} ${MWGUI_HEADER}
   ${OENGINE_OGRE}
   ${OENGINE_GUI}
   ${MANGLE_INPUT}

apps/mygui_dev/main.cpp

@@ -7,7 +7,7 @@ using namespace std;
 
 #include <mangle/input/servers/ois_driver.hpp>
 
-#include <components/mwgui/mw_layouts.hpp>
+#include <components/mwgui/window_manager.hpp>
 #include <components/bsa/bsa_archive.hpp>
 
 #include <OgreResourceGroupManager.h>
@@ -66,23 +66,14 @@ int main()
   cout << "Setting up MyGUI\n";
   OEngine::GUI::MyGUIManager gui(ogre.getWindow(), ogre.getScene());
 
-  int w = ogre.getWindow()->getWidth();
-  int h = ogre.getWindow()->getHeight();
-
   cout << "Connecting to input\n";
   OEngine::GUI::EventInjector *evt = new OEngine::GUI::EventInjector(gui.getGui());
   input.setEvent(Mangle::Input::EventPtr(evt));
 
-  cout << "Setting up the window layouts\n";
-  MWGui::HUD hud(w,h);
-  MWGui::MapWindow map;
-  MWGui::MainMenu menu(w,h);
-  MWGui::StatsWindow stats;
+  cout << "Setting up the window manager\n";
+  MWGui::WindowManager gm(gui.getGui());
 
-  hud.setVisible(true);
-  map.setVisible(true);
-  menu.setVisible(false);
-  stats.setVisible(true);
+  gm.setMode(MWGui::GM_Inventory);
 
   cout << "Starting rendering loop\n";
   cout << "PRESS ESCAPE TO EXIT\n";

apps/openmw/engine.cpp

@@ -7,7 +7,8 @@
 #include <components/misc/fileops.hpp>
 #include <components/bsa/bsa_archive.hpp>
 
-#include <components/mwgui/guimanager.hpp>
+#include <openengine/gui/manager.hpp>
+#include <components/mwgui/window_manager.hpp>
 
 #include "mwinput/inputmanager.hpp"
 
@@ -81,8 +82,8 @@ OMW::Engine::~Engine()
     if (mspCommandServer.get())
         mspCommandServer->stop();
 
+    delete mGuiManager;
     delete mEnvironment.mWorld;
-    delete mEnvironment.mGuiManager;
     delete mEnvironment.mSoundManager;
     delete mEnvironment.mGlobalScripts;
     delete mScriptManager;
@@ -174,11 +175,7 @@ void OMW::Engine::go()
     assert (!mCellName.empty());
     assert (!mMaster.empty());
 
-    std::cout << "Hello, fellow traveler!\n";
-
-    std::cout << "Your data directory for today is: " << mDataDir << "\n";
-
-    std::cout << "Initializing OGRE\n";
+    std::cout << "Data directory: " << mDataDir << "\n";
 
     const char* plugCfg = "plugins.cfg";
 
@@ -187,6 +184,10 @@ void OMW::Engine::go()
     addResourcesDirectory (mDataDir / "Meshes");
     addResourcesDirectory (mDataDir / "Textures");
 
+    // This has to be added BEFORE MyGUI is initialized, as it needs
+    // to find core.xml here.
+    addResourcesDirectory("resources/mygui/");
+
     // Create the window
     mOgre.createWindow("OpenMW");
 
@@ -195,7 +196,12 @@ void OMW::Engine::go()
     // Create the world
     mEnvironment.mWorld = new MWWorld::World (mOgre, mDataDir, mMaster, mCellName, mNewGame);
 
-    mEnvironment.mGuiManager = new MWGui::GuiManager;
+    // Set up the GUI system
+    mGuiManager = new OEngine::GUI::MyGUIManager(mOgre.getWindow(),
+                                                 mOgre.getScene());
+
+    // Create window manager - this manages all the MW-specific GUI windows
+    mEnvironment.mWindowManager = new MWGui::WindowManager(mGuiManager->getGui());
 
     mEnvironment.mSoundManager = new MWSound::SoundManager;
 
@@ -211,10 +217,9 @@ void OMW::Engine::go()
     mEnvironment.mGlobalScripts = new MWScript::GlobalScripts (mEnvironment.mWorld->getStore(),
         *mScriptManager);
 
-    std::cout << "Setting up input system\n";
-
     // Sets up the input system
-    MWInput::MWInputManager input(mOgre, mEnvironment.mWorld->getPlayerPos(), mDebug);
+    MWInput::MWInputManager input(mOgre, mEnvironment.mWorld->getPlayerPos(),
+                                  *mEnvironment.mWindowManager, mDebug);
 
     // Launch the console server
     if (mEnableCommandServer)
@@ -226,14 +231,14 @@ void OMW::Engine::go()
     else
         std::cout << "Command server disabled" << std::endl;
 
-    std::cout << "\nStart! Press Q/ESC or close window to exit.\n";
+    std::cout << "\nPress Q/ESC or close window to exit.\n";
 
     mOgre.getRoot()->addFrameListener (this);
 
     // Start the main rendering loop
     mOgre.start();
 
-    std::cout << "\nThat's all for now!\n";
+    std::cout << "Quitting peacefully.\n";
 }
 
 

apps/openmw/engine.hpp

@@ -35,6 +35,19 @@ namespace MWWorld
     class World;
 }
 
+namespace MWGui
+{
+    class WindowManager;
+}
+
+namespace OEngine
+{
+  namespace GUI
+  {
+    class MyGUIManager;
+  }
+}
+
 namespace OMW
 {
     /// \brief Main engine class, that brings together all the components of OpenMW
@@ -59,6 +72,7 @@ namespace OMW
             MWScript::ScriptManager *mScriptManager;
             Compiler::Extensions mExtensions;
             Compiler::Context *mScriptContext;
+            OEngine::GUI::MyGUIManager *mGuiManager;
 
             // not implemented
             Engine (const Engine&);

apps/openmw/mwinput/inputmanager.hpp

@@ -4,10 +4,14 @@
 #include <openengine/input/dispatcher.hpp>
 #include <openengine/input/poller.hpp>
 
+#include <openengine/gui/events.hpp>
+
 #include <openengine/ogre/exitlistener.hpp>
 #include <openengine/ogre/mouselook.hpp>
 #include <openengine/ogre/renderer.hpp>
 
+#include <components/mwgui/window_manager.hpp>
+
 #include <mangle/input/servers/ois_driver.hpp>
 #include <mangle/input/filters/eventlist.hpp>
 
@@ -27,6 +31,8 @@ namespace MWInput
 
       A_Screenshot,     // Take a screenshot
 
+      A_Inventory,      // Toggle inventory screen
+
       A_MoveLeft,       // Move player left / right
       A_MoveRight,
       A_MoveUp,         // Move up / down
@@ -46,10 +52,11 @@ namespace MWInput
     Mangle::Input::OISDriver input;
     OEngine::Input::Poller poller;
     OEngine::Render::MouseLookEventPtr mouse;
+    OEngine::GUI::EventInjectorPtr guiEvents;
     MWRender::PlayerPos &player;
+    MWGui::WindowManager &windows;
 
-    // Count screenshots. TODO: We should move this functionality to
-    // OgreRender or somewhere else.
+    // Count screenshots.
     int shotCount;
 
     // Write screenshot to file.
@@ -66,18 +73,67 @@ namespace MWInput
       ogre.screenshot(buf);
     }
 
+    // Switch between gui modes. Besides controlling the Gui windows
+    // this also makes sure input is directed to the right place
+    void setGuiMode(MWGui::GuiMode mode)
+    {
+      // Tell the GUI what to show (this also takes care of the mouse
+      // pointer)
+      windows.setMode(mode);
+
+      // Are we in GUI mode now?
+      if(windows.isGuiMode())
+        {
+          // Disable mouse look
+          mouse->setCamera(NULL);
+
+          // Enable GUI events
+          guiEvents->enabled = true;
+        }
+      else
+        {
+          // Start mouse-looking again. TODO: This should also allow
+          // for other ways to disable mouselook, like paralyzation.
+          mouse->setCamera(player.getCamera());
+
+          // Disable GUI events
+          guiEvents->enabled = false;
+        }
+    }
+
+    // Called when the user presses the button to toggle the inventory
+    // screen.
+    void toggleInventory()
+    {
+      using namespace MWGui;
+
+      GuiMode mode = windows.getMode();
+
+      // Toggle between game mode and inventory mode
+      if(mode == GM_Game)
+        setGuiMode(GM_Inventory);
+      else if(mode == GM_Inventory)
+        setGuiMode(GM_Game);
+
+      // .. but don't touch any other mode.
+    }
+
   public:
     MWInputManager(OEngine::Render::OgreRenderer &_ogre,
-                   MWRender::PlayerPos &_player, bool debug)
+                   MWRender::PlayerPos &_player,
+                   MWGui::WindowManager &_windows,
+                   bool debug)
       : ogre(_ogre),
         exit(ogre.getWindow()),
         input(ogre.getWindow(), !debug),
         poller(input),
         player(_player),
+        windows(_windows),
         shotCount(0)
     {
       using namespace OEngine::Input;
       using namespace OEngine::Render;
+      using namespace OEngine::GUI;
       using namespace Mangle::Input;
       using namespace OIS;
 
@@ -88,6 +144,8 @@ namespace MWInput
                       "Quit program");
       disp->funcs.bind(A_Screenshot, boost::bind(&MWInputManager::screenshot, this),
                       "Screenshot");
+      disp->funcs.bind(A_Inventory, boost::bind(&MWInputManager::toggleInventory, this),
+                       "Toggle inventory screen");
 
 
       // Add the exit listener
@@ -98,6 +156,9 @@ namespace MWInput
       // Set up the mouse handler and tell it about the player camera
       mouse = MouseLookEventPtr(new MouseLookEvent(player.getCamera()));
 
+      // This event handler pumps events into MyGUI
+      guiEvents = EventInjectorPtr(new EventInjector(windows.getGui()));
+
       // Hook 'mouse' and 'disp' up as event handlers into 'input'
       // (the OIS driver and event source.) We do this through an
       // EventList which dispatches the event to multiple handlers for
@@ -107,12 +168,25 @@ namespace MWInput
         input.setEvent(EventPtr(lst));
         lst->add(mouse,Event::EV_MouseMove);
         lst->add(disp,Event::EV_KeyDown);
+        lst->add(guiEvents,Event::EV_ALL);
       }
 
-      // Key bindings
+      // Start out in game mode
+      setGuiMode(MWGui::GM_Game);
+
+      /**********************************
+        Key binding section
+
+        The rest of this function has hard coded key bindings, and is
+        intended to be replaced by user defined bindings later.
+       **********************************/
+
+      // Key bindings for keypress events
+
       disp->bind(A_Quit, KC_Q);
       disp->bind(A_Quit, KC_ESCAPE);
       disp->bind(A_Screenshot, KC_SYSRQ);
+      disp->bind(A_Inventory, KC_I);
 
       // Key bindings for polled keys
 
@@ -139,6 +213,9 @@ namespace MWInput
       // Tell OIS to handle all input events
       input.capture();
 
+      // Disable movement in Gui mode
+      if(windows.isGuiMode()) return true;
+
       float speed = 300 * evt.timeSinceLastFrame;
       float moveX = 0, moveY = 0, moveZ = 0;
 

apps/openmw/mwscript/guiextensions.cpp

@@ -7,58 +7,38 @@
 #include <components/interpreter/runtime.hpp>
 #include <components/interpreter/opcodes.hpp>
 
-#include <components/mwgui/guimanager.hpp>
+#include <components/mwgui/window_manager.hpp>
 
 #include "interpretercontext.hpp"
 
-
 namespace MWScript
 {
     namespace Gui
     {    
         class OpEnableWindow : public Interpreter::Opcode0
         {
-                MWGui::GuiManager::GuiWindow mWindow;
+                MWGui::GuiWindow mWindow;
                 
             public:
             
-                OpEnableWindow (MWGui::GuiManager::GuiWindow window) : mWindow (window) {}
+                OpEnableWindow (MWGui::GuiWindow window) : mWindow (window) {}
             
                 virtual void execute (Interpreter::Runtime& runtime)
                 {
                     InterpreterContext& context =
                         static_cast<InterpreterContext&> (runtime.getContext());
                     
-                    context.getGuiManager().enableWindow (mWindow);
-                } 
-        };    
-    
-        class OpShowOneTimeDialogue : public Interpreter::Opcode0
-        {
-                MWGui::GuiManager::GuiOneTimeDialogue mOneTimeDialogue;
-                
-            public:
-            
-                OpShowOneTimeDialogue (MWGui::GuiManager::GuiOneTimeDialogue OneTimeDialogue)
-                : mOneTimeDialogue (OneTimeDialogue)
-                {}
-            
-                virtual void execute (Interpreter::Runtime& runtime)
-                {
-                    InterpreterContext& context =
-                        static_cast<InterpreterContext&> (runtime.getContext());
-
-                    context.getGuiManager().showOneTimeDialogue (mOneTimeDialogue);
+                    context.getWindowManager().allow (mWindow);
                 } 
         };    
     
         class OpShowDialogue : public Interpreter::Opcode0
         {
-                MWGui::GuiManager::GuiDialogue mDialogue;
+                MWGui::GuiMode mDialogue;
                 
             public:
             
-                OpShowDialogue (MWGui::GuiManager::GuiDialogue dialogue)
+                OpShowDialogue (MWGui::GuiMode dialogue)
                 : mDialogue (dialogue)
                 {}
             
@@ -67,26 +47,7 @@ namespace MWScript
                     InterpreterContext& context =
                         static_cast<InterpreterContext&> (runtime.getContext());
                     
-                    context.getGuiManager().enableDialogue (mDialogue);
-                } 
-        };  
-
-        class OpEnableDialogue : public Interpreter::Opcode0
-        {
-                MWGui::GuiManager::GuiDialogue mDialogue;
-                
-            public:
-            
-                OpEnableDialogue (MWGui::GuiManager::GuiDialogue dialogue)
-                : mDialogue (dialogue)
-                {}
-            
-                virtual void execute (Interpreter::Runtime& runtime)
-                {
-                    InterpreterContext& context =
-                        static_cast<InterpreterContext&> (runtime.getContext());
-
-                    context.getGuiManager().showDialogue (mDialogue);               
+                    context.getWindowManager().setMode(mDialogue);
                 } 
         };  
 
@@ -125,30 +86,34 @@ namespace MWScript
         void installOpcodes (Interpreter::Interpreter& interpreter)
         {
             interpreter.installSegment5 (opcodeEnableBirthMenu,
-                new OpShowOneTimeDialogue (MWGui::GuiManager::Gui_Birth));
+                new OpShowDialogue (MWGui::GM_Birth));
             interpreter.installSegment5 (opcodeEnableClassMenu,
-                new OpShowOneTimeDialogue (MWGui::GuiManager::Gui_Class));
+                new OpShowDialogue (MWGui::GM_Class));
             interpreter.installSegment5 (opcodeEnableNameMenu,
-                new OpShowOneTimeDialogue (MWGui::GuiManager::Gui_Name));
+                new OpShowDialogue (MWGui::GM_Name));
             interpreter.installSegment5 (opcodeEnableRaceMenu,
-                new OpShowOneTimeDialogue (MWGui::GuiManager::Gui_Race));
+                new OpShowDialogue (MWGui::GM_Race));
             interpreter.installSegment5 (opcodeEnableStatsReviewMenu,
-                new OpShowOneTimeDialogue (MWGui::GuiManager::Gui_Review));
+                new OpShowDialogue (MWGui::GM_Review));
 
             interpreter.installSegment5 (opcodeEnableInventoryMenu,
-                new OpEnableWindow (MWGui::GuiManager::Gui_Inventory));
+                new OpEnableWindow (MWGui::GW_Inventory));
             interpreter.installSegment5 (opcodeEnableMagicMenu,
-                new OpEnableWindow (MWGui::GuiManager:: Gui_Magic));
+                new OpEnableWindow (MWGui::GW_Magic));
             interpreter.installSegment5 (opcodeEnableMapMenu,
-                new OpEnableWindow (MWGui::GuiManager::Gui_Map));
+                new OpEnableWindow (MWGui::GW_Map));
             interpreter.installSegment5 (opcodeEnableStatsMenu,
-                new OpEnableWindow (MWGui::GuiManager::Gui_Status));
+                new OpEnableWindow (MWGui::GW_Stats));
+
+            /* Not done yet. Enabling rest mode is not really a gui
+               issue, it's a gameplay issue.
 
             interpreter.installSegment5 (opcodeEnableRest,
-                new OpEnableDialogue (MWGui::GuiManager::Gui_Rest));
+                new OpEnableDialogue (MWGui::GM_Rest));
+            */
 
             interpreter.installSegment5 (opcodeShowRestMenu,
-                new OpShowDialogue (MWGui::GuiManager::Gui_Rest));
+                new OpShowDialogue (MWGui::GM_Rest));
         }
     }
 }

apps/openmw/mwscript/interpretercontext.cpp

@@ -9,7 +9,7 @@
 
 #include "../mwworld/world.hpp"
 
-#include <components/mwgui/guimanager.hpp>
+#include <components/mwgui/window_manager.hpp>
 
 #include "locals.hpp"
 #include "globalscripts.hpp"
@@ -112,7 +112,7 @@ namespace MWScript
     
     bool InterpreterContext::menuMode()
     {
-        return mEnvironment.mGuiManager->isGuiActive();
+        return mEnvironment.mWindowManager->isGuiMode();
     }
     
     int InterpreterContext::getGlobalShort (const std::string& name) const
@@ -215,9 +215,9 @@ namespace MWScript
         mEnvironment.mWorld->disable (ref);
     }
     
-    MWGui::GuiManager& InterpreterContext::getGuiManager()
+    MWGui::WindowManager& InterpreterContext::getWindowManager()
     {
-        return *mEnvironment.mGuiManager;
+        return *mEnvironment.mWindowManager;
     }
     
     MWWorld::World& InterpreterContext::getWorld()

apps/openmw/mwscript/interpretercontext.hpp

@@ -84,7 +84,7 @@ namespace MWScript
             
             MWSound::SoundManager& getSoundManager();
 
-            MWGui::GuiManager& getGuiManager();
+            MWGui::WindowManager& getWindowManager();
             
             MWWorld::Ptr getReference();
             ///< Reference, that the script is running from (can be empty)

apps/openmw/mwworld/environment.hpp

@@ -13,7 +13,7 @@ namespace MWScript
 
 namespace MWGui
 {
-    class GuiManager;
+    class WindowManager;
 }
 
 namespace MWWorld
@@ -25,13 +25,13 @@ namespace MWWorld
     {   
     public:
         Environment()
-        : mWorld (0), mSoundManager (0), mGlobalScripts (0), mGuiManager (0), mFrameDuration (0)
+        : mWorld (0), mSoundManager (0), mGlobalScripts (0), mWindowManager (0), mFrameDuration (0)
         {}
 
         World *mWorld;
         MWSound::SoundManager *mSoundManager;
         MWScript::GlobalScripts *mGlobalScripts;
-        MWGui::GuiManager *mGuiManager;
+        MWGui::WindowManager *mWindowManager;
         float mFrameDuration;
     };
 }

apps/openmw/mwworld/world.cpp

@@ -175,8 +175,6 @@ namespace MWWorld
                 *reinterpret_cast<Interpreter::Type_Data *> (&newGameState);
         }
         
-        std::cout << "\nSetting up cell rendering\n";
-
         // This connects the cell data with the rendering scene.
         mActiveCells.insert (std::make_pair (&mInteriors[startCell],
             new MWRender::InteriorCellRender (mInteriors[startCell], mScene)));

components/esm_store/store.cpp

@@ -6,6 +6,7 @@ using namespace std;
 using namespace ESM;
 using namespace ESMS;
 
+/*
 static string toStr(int i)
 {
   char name[5];
@@ -13,6 +14,7 @@ static string toStr(int i)
   name[4] = 0;
   return std::string(name);
 }
+*/
 
 void ESMStore::load(ESMReader &esm)
 {
@@ -44,6 +46,9 @@ void ESMStore::load(ESMReader &esm)
         all[id] = n.val;
     }
 
+  /* This information isn't needed on screen. But keep the code around
+     for debugging purposes later.
+
   cout << "\n" << recLists.size() << " record types:\n";
   for(RecListList::iterator it = recLists.begin(); it != recLists.end(); it++)
     cout << "  " << toStr(it->first) << ": " << it->second->getSize() << endl;
@@ -52,4 +57,5 @@ void ESMStore::load(ESMReader &esm)
       it != missing.end(); it++ )
     cout << *it << " ";
   cout << endl;
+  */
 }

components/mwgui/guimanager.cpp

@@ -1,34 +0,0 @@
-
-#include "guimanager.hpp"
-
-#include <iostream>
-
-#include "mw_layouts.hpp"
-
-namespace MWGui
-{
-    void GuiManager::enableWindow (GuiWindow window)
-    {
-        std::cout << "enable window: " << window << std::endl;
-    }
-    
-    void GuiManager::showOneTimeDialogue (GuiOneTimeDialogue dialogue)
-    {
-        std::cout << "show one time dialogue: " << dialogue << std::endl;
-    }
-    
-    void GuiManager::enableDialogue (GuiDialogue dialogue)
-    {
-        std::cout << "enable dialogue: " << dialogue << std::endl;
-    }
-    
-    void GuiManager::showDialogue (GuiDialogue dialogue)
-    {
-        std::cout << "show dialogue: " << dialogue << std::endl;
-    }
-            
-    bool GuiManager::isGuiActive() const
-    {
-        return false;
-    }
-}

components/mwgui/guimanager.hpp

@@ -1,52 +0,0 @@
-#ifndef GAME_SOUND_GUIMANAGER_H
-#define GAME_SOUND_GUIMANAGER_H
-
-namespace MWGui
-{
-  // Predeclarations, these are defined in mw_layouts.hpp
-    class HUD;
-    class MapWindow;
-    class MainMenu;
-    class StatsWindow;
-
-    class GuiManager
-    {
-        HUD *hud;
-        MapWindow *map;
-        MainMenu *menu;
-        StatsWindow *stats;
-
-        public:
-        
-            enum GuiWindow
-            {
-                Gui_Inventory, Gui_Magic, Gui_Map, Gui_Status
-            };
-            
-            enum GuiOneTimeDialogue // used only once
-            {
-                // character generation
-                Gui_Birth, Gui_Class, Gui_Name, Gui_Race, Gui_Review
-            };
-                
-            enum GuiDialogue
-            {                
-                Gui_Rest
-            };
-
-            void enableWindow (GuiWindow window);
-            ///< diabled by default.
-            
-            void showOneTimeDialogue (GuiOneTimeDialogue dialogue);
-            
-            void enableDialogue (GuiDialogue dialogue);
-            ///< disabled by default.
-            
-            void showDialogue (GuiDialogue dialogue);
-            
-            bool isGuiActive() const;
-            ///< Any non-HUD GUI element active (dialogues and windows)?
-    };
-}
-
-#endif

components/mwgui/window_manager.cpp

@@ -0,0 +1,74 @@
+#include "window_manager.hpp"
+#include "mw_layouts.hpp"
+
+#include <assert.h>
+
+using namespace MWGui;
+
+WindowManager::WindowManager(MyGUI::Gui *_gui)
+  : gui(_gui), mode(GM_Game), shown(GW_ALL), allowed(GW_ALL)
+{
+  // Get size info from the Gui object
+  assert(gui);
+  int w = gui->getViewWidth();
+  int h = gui->getViewHeight();
+
+  hud = new HUD(w,h);
+  menu = new MainMenu(w,h);
+  map = new MapWindow();
+  stats = new StatsWindow();
+
+  // The HUD is always on
+  hud->setVisible(true);
+
+  // Set up visibility
+  updateVisible();
+}
+
+WindowManager::~WindowManager()
+{
+  delete hud;
+  delete map;
+  delete menu;
+  delete stats;
+}
+
+void WindowManager::updateVisible()
+{
+  // Start out by hiding everything except the HUD
+  map->setVisible(false);
+  menu->setVisible(false);
+  stats->setVisible(false);
+
+  // Mouse is visible whenever we're not in game mode
+  gui->setVisiblePointer(isGuiMode());
+
+  // If in game mode, don't show anything.
+  if(mode == GM_Game)
+    {
+      return;
+    }
+
+  if(mode == GM_MainMenu)
+    {
+      // Enable the main menu
+      menu->setVisible(true);
+      return;
+    }
+
+  if(mode == GM_Inventory)
+    {
+      // Ah, inventory mode. First, compute the effective set of
+      // windows to show. This is controlled both by what windows the
+      // user has opened/closed (the 'shown' variable) and by what
+      // windows we are allowed to show (the 'allowed' var.)
+      int eff = shown & allowed;
+
+      // Show the windows we want
+      map   -> setVisible( eff & GW_Map );
+      stats -> setVisible( eff & GW_Stats );
+      return;
+    }
+
+  // All other modes are ignored
+}

components/mwgui/window_manager.hpp

@@ -0,0 +1,121 @@
+#ifndef MWGUI_WINDOWMANAGER_H
+#define MWGUI_WINDOWMANAGER_H
+
+/**
+   This class owns and controls all the MW specific windows in the
+   GUI. It can enable/disable Gui mode, and is responsible for sending
+   and retrieving information from the Gui.
+
+   MyGUI should be initialized separately before creating instances of
+   this class.
+ */
+
+namespace MyGUI
+{
+  class Gui;
+}
+
+namespace MWGui
+{
+  class HUD;
+  class MapWindow;
+  class MainMenu;
+  class StatsWindow;
+
+  enum GuiMode
+    {
+      GM_Game,          // Game mode, only HUD
+      GM_Inventory,     // Inventory mode
+      GM_MainMenu,      // Main menu mode
+
+      // None of the following are implemented yet
+
+      GM_Dialogue,      // NPC interaction
+      GM_Barter,
+      GM_Rest,
+      // .. more here ..
+
+      // Startup character creation dialogs
+      GM_Name,
+      GM_Race,
+      GM_Birth,
+      GM_Class,
+      GM_Review
+    };
+
+  // Windows shown in inventory mode
+  enum GuiWindow
+    {
+      GW_None           = 0,
+
+      GW_Map            = 0x01,
+      GW_Inventory      = 0x02,
+      GW_Magic          = 0x04,
+      GW_Stats          = 0x08,
+
+      GW_ALL            = 0xFF
+    };
+
+  class WindowManager
+  {
+    HUD *hud;
+    MapWindow *map;
+    MainMenu *menu;
+    StatsWindow *stats;
+
+    MyGUI::Gui *gui;
+
+    // Current gui mode
+    GuiMode mode;
+
+    // Currently shown windows in inventory mode
+    GuiWindow shown;
+
+    /* Currently ALLOWED windows in inventory mode. This is used at
+       the start of the game, when windows are enabled one by one
+       through script commands. You can manipulate this through using
+       allow() and disableAll().
+
+       The setting should also affect visibility of certain HUD
+       elements, but this is not done yet.
+     */
+    GuiWindow allowed;
+
+    // Update visibility of all windows based on mode, shown and
+    // allowed settings.
+    void updateVisible();
+
+  public:
+    /// The constructor needs the main Gui object
+    WindowManager(MyGUI::Gui *_gui);
+    virtual ~WindowManager();
+
+    void setMode(GuiMode newMode)
+    {
+      mode = newMode;
+      updateVisible();
+    }
+
+    GuiMode getMode() const { return mode; }
+
+    // Everything that is not game mode is considered "gui mode"
+    bool isGuiMode() const { return getMode() != GM_Game; }
+
+    // Disallow all inventory mode windows
+    void disallowAll()
+    {
+      allowed = GW_None;
+      updateVisible();
+    }
+
+    // Allow one or more windows
+    void allow(GuiWindow wnd)
+    {
+      allowed = (GuiWindow)(allowed | wnd);
+      updateVisible();
+    }
+
+    MyGUI::Gui* getGui() const { return gui; }
+  };
+}
+#endif

libs/openengine

@@ -1 +1 @@
-Subproject commit fedb1a80256a093511075aeb88408c7c56a136ce
+Subproject commit 82a3c071e56f2df451618e1371424c39aa299690

testall.sh

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-function run()
-{
-  echo
-  echo "$1/tests/:"
-  cd "$1/tests/"
-  ./test.sh
-  cd ../../
-}
-
-run tools
-run input
-run bsa
-run nif
-run nifogre