Merged

CMakeLists.txt

@@ -10,19 +10,22 @@ set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/)
 
 set(GAME 
     apps/openmw/main.cpp 
-    apps/openmw/engine.cpp)
+    apps/openmw/engine.cpp
+    apps/openmw/world.cpp)
 set(GAME_HEADER 
     apps/openmw/mwinput/inputmanager.hpp 
-    apps/openmw/engine.hpp)
+    apps/openmw/engine.hpp
+    apps/openmw/world.hpp)
 source_group(game FILES ${GAME} ${GAME_HEADER})
 
 set(GAMEREND 
     apps/openmw/mwrender/mwscene.cpp 
-    apps/openmw/mwrender/cell.cpp
+    apps/openmw/mwrender/cellimp.cpp
     apps/openmw/mwrender/interior.cpp
     apps/openmw/mwrender/sky.cpp)
 set(GAMEREND_HEADER 
     apps/openmw/mwrender/cell.hpp 
+    apps/openmw/mwrender/cellimp.hpp 
     apps/openmw/mwrender/mwscene.hpp
     apps/openmw/mwrender/interior.hpp 
     apps/openmw/mwrender/playerpos.hpp

apps/openmw/engine.cpp

@@ -4,19 +4,14 @@
 
 #include <iostream>
 
-#include "components/esm_store/cell_store.hpp"
-#include "components/bsa/bsa_archive.hpp"
-#include "components/engine/ogre/renderer.hpp"
 #include "components/misc/fileops.hpp"
+#include "components/bsa/bsa_archive.hpp"
 
-#include "apps/openmw/mwrender/interior.hpp"
 #include "mwinput/inputmanager.hpp"
-#include "apps/openmw/mwrender/playerpos.hpp"
-#include "apps/openmw/mwrender/sky.hpp"
+
+#include "world.hpp"
 
 OMW::Engine::Engine() 
-    : mEnableSky   (false)
-    , mpSkyManager (NULL)
 {
 }
 
@@ -76,17 +71,11 @@ void OMW::Engine::addMaster (const std::string& master)
     }
 }
 
-// Enables sky rendering
-//
-void OMW::Engine::enableSky (bool bEnable)
-{
-    mEnableSky = bEnable;
-}
-
 // Initialise and enter main loop.
 
 void OMW::Engine::go()
 {
+    assert (!mWorld);
     assert (!mDataDir.empty());
     assert (!mCellName.empty());
     assert (!mMaster.empty());
@@ -104,55 +93,29 @@ void OMW::Engine::go()
     addResourcesDirectory (mDataDir / "Meshes");
     addResourcesDirectory (mDataDir / "Textures");
 
-    loadBSA();
-
-    boost::filesystem::path masterPath (mDataDir);
-    masterPath /= mMaster;
-
-    std::cout << "Loading ESM " << masterPath.string() << "\n";
-    ESM::ESMReader esm;
-    ESMS::ESMStore store;
-    ESMS::CellStore cell;
-
-    // This parses the ESM file and loads a sample cell
-    esm.open(masterPath.file_string());
-    store.load(esm);
-
-    cell.loadInt(mCellName, store, esm);
-
     // Create the window
     mOgre.createWindow("OpenMW");
 
-    std::cout << "\nSetting up cell rendering\n";
-
-    // Sets up camera, scene manager, and viewport.
-    MWRender::MWScene scene(mOgre);
-
-    // Used to control the player camera and position
-    MWRender::PlayerPos player(scene.getCamera());
-
-    // This connects the cell data with the rendering scene.
-    MWRender::InteriorCellRender rend(cell, scene);
-
-    // Load the cell and insert it into the renderer
-    rend.show();
-
-    // Optionally enable the sky
-    if (mEnableSky)
-        mpSkyManager = MWRender::SkyManager::create(mOgre.getWindow(), scene.getCamera());
+    loadBSA();
 
+    // Create the world
+    mWorld = new World (mOgre, mDataDir, mMaster, mCellName);
+    
     std::cout << "Setting up input system\n";
 
     // Sets up the input system
-    MWInput::MWInputManager input(mOgre, player);
+    MWInput::MWInputManager input(mOgre, mWorld->getPlayerPos());
 
     std::cout << "\nStart! Press Q/ESC or close window to exit.\n";
 
     // Start the main rendering loop
     mOgre.start();
 
-    delete mpSkyManager;
-
     std::cout << "\nThat's all for now!\n";
 }
 
+OMW::Engine::~Engine()
+{
+    delete mWorld;
+}
+

apps/openmw/engine.hpp

@@ -5,15 +5,12 @@
 
 #include <boost/filesystem.hpp>
 
-#include "apps/openmw/mwrender/mwscene.hpp"
-
-namespace MWRender
-{
-    class SkyManager;
-}
+#include "components/engine/ogre/renderer.hpp"
 
 namespace OMW
 {
+    class World;
+
     /// \brief Main engine class, that brings together all the components of OpenMW
 
     class Engine
@@ -22,10 +19,8 @@ namespace OMW
             Render::OgreRenderer mOgre;
             std::string mCellName;
             std::string mMaster;
+            World *mWorld;
             
-            bool                  mEnableSky;
-            MWRender::SkyManager* mpSkyManager;
-
             // not implemented
             Engine (const Engine&);
             Engine& operator= (const Engine&);
@@ -41,6 +36,8 @@ namespace OMW
 
             Engine();
 
+            ~Engine();
+
             /// Set data dir
             void setDataDir (const boost::filesystem::path& dataDir);
 
@@ -52,9 +49,6 @@ namespace OMW
             /// - Currently OpenMW only supports one master at the same time.
             void addMaster (const std::string& master);
 
-            /// Enables rendering of the sky (off by default).
-            void enableSky (bool bEnable);
-
             /// Initialise and enter main loop.
             void go();
     };

apps/openmw/main.cpp

@@ -29,7 +29,6 @@ bool parseOptions (int argc, char**argv, OMW::Engine& engine)
             "set initial cell (only interior cells supported at the moment")
         ("master", bpo::value<std::string>()->default_value ("Morrowind"),
             "master file")
-        ("enablesky", "enable rendering of the sky")
         ;
   
     bpo::variables_map variables;
@@ -48,8 +47,6 @@ bool parseOptions (int argc, char**argv, OMW::Engine& engine)
         return false;
     }
 
-    engine.enableSky(!!variables.count("enablesky"));
-
     engine.setDataDir (variables["data"].as<std::string>());
     engine.setCell (variables["start"].as<std::string>());
     engine.addMaster (variables["master"].as<std::string>());

apps/openmw/mwrender/cell.hpp

@@ -1,43 +1,22 @@
-#ifndef _GAME_RENDER_CELL_H
-#define _GAME_RENDER_CELL_H
+#ifndef GAME_RENDER_CELL_H
+#define GAME_RENDER_CELL_H
 
-#include <string>
-
-namespace ESM
+namespace MWRender 
 {
-  class CellRef;
-}
-
-namespace ESMS
-{
-  class CellStore;
-}
-
-namespace MWRender
-{
-  /// Base class for cell render, that implements inserting references into a cell in a
-  /// cell type- and render-engine-independent way.
-
-  class CellRender
-  {
-  public:
-    CellRender() {}
-    virtual ~CellRender() {}
-
-    /// start inserting a new reference.
-    virtual void insertBegin (const ESM::CellRef &ref) = 0;
-
-    /// insert a mesh related to the most recent insertBegin call.
-    virtual void insertMesh(const std::string &mesh) = 0;
+    class CellRender
+    {
+        public: 
     
-    /// insert a light related to the most recent insertBegin call.
-    virtual void insertLight(float r, float g, float b, float radius) = 0;
+            virtual ~CellRender() {};
     
-    /// finish inserting a new reference and return a handle to it.
-    virtual std::string insertEnd() = 0;
-      
-    void insertCell(const ESMS::CellStore &cell);
-  };
+            /// Make the cell visible. Load the cell if necessary.
+            virtual void show() = 0;
+            
+            /// Remove the cell from rendering, but don't remove it from
+            /// memory.
+            virtual void hide() = 0; 
+    };
 }
 
 #endif
+

apps/openmw/mwrender/cellimp.cpp

@@ -1,4 +1,4 @@
-#include "cell.hpp"
+#include "cellimp.hpp"
 
 #include <cassert>
 
@@ -7,7 +7,7 @@
 using namespace MWRender;
 
 template<typename T>
-void insertObj(CellRender& cellRender, const T& liveRef)
+void insertObj(CellRenderImp& cellRender, const T& liveRef)
 {
   assert (liveRef.base != NULL);
   const std::string &model = liveRef.base->model;
@@ -20,7 +20,7 @@ void insertObj(CellRender& cellRender, const T& liveRef)
 }
 
 template<>
-void insertObj(CellRender& cellRender, const ESMS::LiveCellRef<ESM::Light>& liveRef)
+void insertObj(CellRenderImp& cellRender, const ESMS::LiveCellRef<ESM::Light>& liveRef)
 {
   assert (liveRef.base != NULL);
   const std::string &model = liveRef.base->model;
@@ -43,7 +43,7 @@ void insertObj(CellRender& cellRender, const ESMS::LiveCellRef<ESM::Light>& live
 }
 
 template<typename T>
-void insertCellRefList (CellRender& cellRender, const T& cellRefList)
+void insertCellRefList (CellRenderImp& cellRender, const T& cellRefList)
 {
   for(typename T::List::const_iterator it = cellRefList.list.begin();
     it != cellRefList.list.end(); it++)
@@ -52,7 +52,7 @@ void insertCellRefList (CellRender& cellRender, const T& cellRefList)
   }
 }
 
-void CellRender::insertCell(const ESMS::CellStore &cell)
+void CellRenderImp::insertCell(const ESMS::CellStore &cell)
 {
   // Loop through all references in the cell
   insertCellRefList (*this, cell.activators);

apps/openmw/mwrender/cellimp.hpp

@@ -0,0 +1,44 @@
+#ifndef _GAME_RENDER_CELLIMP_H
+#define _GAME_RENDER_CELLIMP_H
+
+#include <string>
+
+namespace ESM
+{
+  class CellRef;
+}
+
+namespace ESMS
+{
+  class CellStore;
+}
+
+namespace MWRender
+{
+  /// Base class for cell render, that implements inserting references into a cell in a
+  /// cell type- and render-engine-independent way.
+
+  class CellRenderImp
+  {
+  public:
+    CellRenderImp() {}
+    virtual ~CellRenderImp() {}
+
+    /// start inserting a new reference.
+    virtual void insertBegin (const ESM::CellRef &ref) = 0;
+
+    /// insert a mesh related to the most recent insertBegin call.
+    virtual void insertMesh(const std::string &mesh) = 0;
+    
+    /// insert a light related to the most recent insertBegin call.
+    virtual void insertLight(float r, float g, float b, float radius) = 0;
+    
+    /// finish inserting a new reference and return a handle to it.
+    virtual std::string insertEnd() = 0;
+      
+    void insertCell(const ESMS::CellStore &cell);
+
+  };
+}
+
+#endif

apps/openmw/mwrender/interior.hpp

@@ -2,6 +2,7 @@
 #define _GAME_RENDER_INTERIOR_H
 
 #include "cell.hpp"
+#include "cellimp.hpp"
 #include "components/esm_store/cell_store.hpp"
 
 #include "OgreColourValue.h"
@@ -23,7 +24,7 @@ namespace MWRender
      TODO FIXME: Doesn't do full cleanup yet.
    */
 
-  class InteriorCellRender : private CellRender
+  class InteriorCellRender : public CellRender, private CellRenderImp
   {
 
     static bool lightConst;
@@ -83,14 +84,14 @@ namespace MWRender
     virtual ~InteriorCellRender() { destroy(); }
 
     /// Make the cell visible. Load the cell if necessary.
-    void show();
+    virtual void show();
 
     /// Remove the cell from rendering, but don't remove it from
     /// memory.
     void hide();
 
     /// Destroy all rendering objects connected with this cell.
-    void destroy();
+    void destroy(); // comment by Zini: shouldn't this go into the destructor?
 
     /// Switch through lighting modes.
     void toggleLight();

apps/openmw/world.cpp

@@ -0,0 +1,61 @@
+
+#include "world.hpp"
+
+#include "components/bsa/bsa_archive.hpp"
+#include "components/engine/ogre/renderer.hpp"
+
+#include "apps/openmw/mwrender/sky.hpp"
+#include "apps/openmw/mwrender/interior.hpp"
+
+namespace OMW
+{
+    World::World (Render::OgreRenderer& renderer, const boost::filesystem::path& dataDir,
+        const std::string& master, const std::string& startCell)
+    : mSkyManager (0), mScene (renderer), mPlayerPos (mScene.getCamera())
+    {   
+        boost::filesystem::path masterPath (dataDir);
+        masterPath /= master;
+        
+        std::cout << "Loading ESM " << masterPath.string() << "\n";
+
+        // This parses the ESM file and loads a sample cell
+        mEsm.open (masterPath.file_string());
+        mStore.load (mEsm);
+        
+        mInteriors[startCell].loadInt (startCell, mStore, mEsm);
+        
+        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)));
+        
+        // Load the cell and insert it into the renderer
+        for (CellRenderCollection::iterator iter (mActiveCells.begin());
+            iter!=mActiveCells.end(); ++iter)
+            iter->second->show();
+
+        // Optionally enable the sky
+//        if (mEnableSky)
+//            mpSkyManager = MWRender::SkyManager::create(renderer.getWindow(), mScene.getCamera());
+        
+    }
+    
+    World::~World()
+    {
+        for (CellRenderCollection::iterator iter (mActiveCells.begin());
+            iter!=mActiveCells.end(); ++iter)
+            delete iter->second;
+            
+        for (CellRenderCollection::iterator iter (mBufferedCells.begin());
+            iter!=mBufferedCells.end(); ++iter)
+            delete iter->second;
+                        
+        delete mSkyManager;
+    }
+    
+    MWRender::PlayerPos& World::getPlayerPos()
+    {
+        return mPlayerPos;
+    }
+}

apps/openmw/world.hpp

@@ -0,0 +1,59 @@
+#ifndef WORLD_H
+#define WORLD_H
+
+#include <vector>
+#include <map>
+
+#include <boost/filesystem.hpp>
+
+#include "components/esm_store/cell_store.hpp"
+
+#include "apps/openmw/mwrender/playerpos.hpp"
+#include "apps/openmw/mwrender/mwscene.hpp"
+
+namespace Render
+{
+    class OgreRenderer;
+}
+
+namespace MWRender
+{
+    class SkyManager;
+    class CellRender;
+}
+ 
+namespace OMW
+{
+    /// \brief The game world and its visual representation
+    
+    class World
+    {
+            typedef std::map<ESMS::CellStore *, MWRender::CellRender *> CellRenderCollection;
+    
+            MWRender::SkyManager* mSkyManager;
+            MWRender::MWScene mScene;
+            MWRender::PlayerPos mPlayerPos;
+            CellRenderCollection mActiveCells;
+            CellRenderCollection mBufferedCells; // loaded, but not active (buffering not implementd yet)
+            ESM::ESMReader mEsm;
+            ESMS::ESMStore mStore;
+            std::map<std::string, ESMS::CellStore> mInteriors;
+    
+            // not implemented
+            World (const World&);
+            World& operator= (const World&);
+    
+        public:
+        
+            World (Render::OgreRenderer& renderer, const boost::filesystem::path& master,
+                const std::string& dataDir, const std::string& startCell);
+                
+            ~World();
+            
+            MWRender::PlayerPos& getPlayerPos();
+    
+    
+    };
+}
+
+#endif

components/compiler/parser.hpp

@@ -6,7 +6,7 @@
 namespace Compiler
 {
     class Scanner;
-    class TokenLoc;
+    struct TokenLoc;
     class ErrorHandler;
     class Context;