1 files changed, 2178 insertions, 2178 deletions

diff --git a/libraries/irrlicht-1.8/examples/21.Quake3Explorer/main.cpp b/libraries/irrlicht-1.8/examples/21.Quake3Explorer/main.cpp
index fdcdd03..4d41e1c 100644
--- a/libraries/irrlicht-1.8/examples/21.Quake3Explorer/main.cpp
+++ b/libraries/irrlicht-1.8/examples/21.Quake3Explorer/main.cpp
@@ -1,2178 +1,2178 @@
-/** Example 021 Quake3 Explorer

-

-This Tutorial shows how to load different Quake 3 maps.

-

-Features:

-        - Load BSP Archives at Runtime from the menu

-        - Load a Map from the menu. Showing with Screenshot

-        - Set the VideoDriver at runtime from menu

-        - Adjust GammaLevel at runtime

-        - Create SceneNodes for the Shaders

-        - Load EntityList and create Entity SceneNodes

-        - Create Players with Weapons and with Collision Response

-        - Play music

-

-You can download the Quake III Arena demo ( copyright id software )

-at the following location:

-ftp://ftp.idsoftware.com/idstuff/quake3/win32/q3ademo.exe

-

-Copyright 2006-2011 Burningwater, Thomas Alten

-*/

-

-#include "driverChoice.h"

-#include <irrlicht.h>

-#include "q3factory.h"

-#include "sound.h"

-

-/*

-        Game Data is used to hold Data which is needed to drive the game

-*/

-struct GameData

-{

-        GameData ( const path &startupDir) :

-                retVal(0), StartupDir(startupDir), createExDevice(0), Device(0)

-        {

-                setDefault ();

-        }

-

-        void setDefault ();

-        s32 save ( const path &filename );

-        s32 load ( const path &filename );

-

-        s32 debugState;

-        s32 gravityState;

-        s32 flyTroughState;

-        s32 wireFrame;

-        s32 guiActive;

-        s32 guiInputActive;

-        f32 GammaValue;

-        s32 retVal;

-        s32 sound;

-

-        path StartupDir;

-        stringw CurrentMapName;

-        array<path> CurrentArchiveList;

-

-        vector3df PlayerPosition;

-        vector3df PlayerRotation;

-

-        tQ3EntityList Variable;

-

-        Q3LevelLoadParameter loadParam;

-        SIrrlichtCreationParameters deviceParam;

-        funcptr_createDeviceEx createExDevice;

-        IrrlichtDevice *Device;

-};

-

-/*

-        set default settings

-*/

-void GameData::setDefault ()

-{

-        debugState = EDS_OFF;

-        gravityState = 1;

-        flyTroughState = 0;

-        wireFrame = 0;

-        guiActive = 1;

-        guiInputActive = 0;

-        GammaValue = 1.f;

-

-        // default deviceParam;

-#if defined ( _IRR_WINDOWS_ )

-        deviceParam.DriverType = EDT_DIRECT3D9;

-#else

-        deviceParam.DriverType = EDT_OPENGL;

-#endif

-        deviceParam.WindowSize.Width = 800;

-        deviceParam.WindowSize.Height = 600;

-        deviceParam.Fullscreen = false;

-        deviceParam.Bits = 24;

-        deviceParam.ZBufferBits = 16;

-        deviceParam.Vsync = false;

-        deviceParam.AntiAlias = false;

-

-        // default Quake3 loadParam

-        loadParam.defaultLightMapMaterial = EMT_LIGHTMAP;

-        loadParam.defaultModulate = EMFN_MODULATE_1X;

-        loadParam.defaultFilter = EMF_ANISOTROPIC_FILTER;

-        loadParam.verbose = 2;

-        loadParam.mergeShaderBuffer = 1;                // merge meshbuffers with same material

-        loadParam.cleanUnResolvedMeshes = 1;    // should unresolved meshes be cleaned. otherwise blue texture

-        loadParam.loadAllShaders = 1;                   // load all scripts in the script directory

-        loadParam.loadSkyShader = 0;                    // load sky Shader

-        loadParam.alpharef = 1;

-

-        sound = 0;

-

-        CurrentMapName = "";

-        CurrentArchiveList.clear ();

-

-        // Explorer Media directory

-        CurrentArchiveList.push_back ( StartupDir + "../../media/" );

-

-        // Add the original quake3 files before you load your custom map

-        // Most mods are using the original shaders, models&items&weapons

-        CurrentArchiveList.push_back("/q/baseq3/");

-

-        CurrentArchiveList.push_back(StartupDir + "../../media/map-20kdm2.pk3");

-}

-

-/*

-        Load the current game State from a typical quake3 cfg file

-*/

-s32 GameData::load ( const path &filename )

-{

-        if (!Device)

-                return 0;

-

-        // the quake3 mesh loader can also handle *.shader and *.cfg file

-        IQ3LevelMesh* mesh = (IQ3LevelMesh*) Device->getSceneManager()->getMesh ( filename );

-        if (!mesh)

-                return 0;

-

-        tQ3EntityList &entityList = mesh->getEntityList ();

-

-        stringc s;

-        u32 pos;

-

-        for ( u32 e = 0; e != entityList.size (); ++e )

-        {

-                //dumpShader ( s, &entityList[e], false );

-                //printf ( s.c_str () );

-

-                for ( u32 g = 0; g != entityList[e].getGroupSize (); ++g )

-                {

-                        const SVarGroup *group = entityList[e].getGroup ( g );

-

-                        for ( u32 index = 0; index < group->Variable.size (); ++index )

-                        {

-                                const SVariable &v = group->Variable[index];

-                                pos = 0;

-                                if ( v.name == "playerposition" )

-                                {

-                                        PlayerPosition = getAsVector3df ( v.content, pos );

-                                }

-                                else

-                                if ( v.name == "playerrotation" )

-                                {

-                                        PlayerRotation = getAsVector3df ( v.content, pos );

-                                }

-                        }

-                }

-        }

-

-        return 1;

-}

-

-/*

-        Store the current game State in a quake3 configuration file

-*/

-s32 GameData::save ( const path &filename )

-{

-        return 0;

-        if (!Device)

-                return 0;

-

-        c8 buf[128];

-        u32 i;

-

-        // Store current Archive for restart

-        CurrentArchiveList.clear();

-        IFileSystem *fs = Device->getFileSystem();

-        for ( i = 0; i != fs->getFileArchiveCount(); ++i )

-        {

-                CurrentArchiveList.push_back ( fs->getFileArchive(i)->getFileList()->getPath() );

-        }

-

-        // Store Player Position and Rotation

-        ICameraSceneNode * camera = Device->getSceneManager()->getActiveCamera ();

-        if ( camera )

-        {

-                PlayerPosition = camera->getPosition ();

-                PlayerRotation = camera->getRotation ();

-        }

-

-        IWriteFile *file = fs->createAndWriteFile ( filename );

-        if (!file)

-                return 0;

-

-        snprintf ( buf, 128, "playerposition %.f %.f %.f\nplayerrotation %.f %.f %.f\n",

-                        PlayerPosition.X, PlayerPosition.Z, PlayerPosition.Y,

-                        PlayerRotation.X, PlayerRotation.Z, PlayerRotation.Y);

-        file->write ( buf, (s32) strlen ( buf ) );

-        for ( i = 0; i != fs->getFileArchiveCount(); ++i )

-        {

-                snprintf ( buf, 128, "archive %s\n",stringc ( fs->getFileArchive(i)->getFileList()->getPath() ).c_str () );

-                file->write ( buf, (s32) strlen ( buf ) );

-        }

-

-        file->drop ();

-        return 1;

-}

-

-/*

-        Representing a player

-*/

-struct Q3Player : public IAnimationEndCallBack

-{

-        Q3Player ()

-        : Device(0), MapParent(0), Mesh(0), WeaponNode(0), StartPositionCurrent(0)

-        {

-                animation[0] = 0;

-                memset(Anim, 0, sizeof(TimeFire)*4);

-        }

-

-        virtual void OnAnimationEnd(IAnimatedMeshSceneNode* node);

-

-        void create (   IrrlichtDevice *device,

-                                        IQ3LevelMesh* mesh,

-                                        ISceneNode *mapNode,

-                                        IMetaTriangleSelector *meta

-                                );

-        void shutdown ();

-        void setAnim ( const c8 *name );

-        void respawn ();

-        void setpos ( const vector3df &pos, const vector3df& rotation );

-

-        ISceneNodeAnimatorCollisionResponse * cam() { return camCollisionResponse ( Device ); }

-

-        IrrlichtDevice *Device;

-        ISceneNode* MapParent;

-        IQ3LevelMesh* Mesh;

-        IAnimatedMeshSceneNode* WeaponNode;

-        s32 StartPositionCurrent;

-        TimeFire Anim[4];

-        c8 animation[64];

-        c8 buf[64];

-};

-

-

-/* End player

-*/

-void Q3Player::shutdown ()

-{

-        setAnim ( 0 );

-

-        dropElement (WeaponNode);

-

-        if ( Device )

-        {

-                ICameraSceneNode* camera = Device->getSceneManager()->getActiveCamera();

-                dropElement ( camera );

-                Device = 0;

-        }

-

-        MapParent = 0;

-        Mesh = 0;

-}

-

-

-/* create a new player

-*/

-void Q3Player::create ( IrrlichtDevice *device, IQ3LevelMesh* mesh, ISceneNode *mapNode, IMetaTriangleSelector *meta )

-{

-        setTimeFire ( Anim + 0, 200, FIRED );

-        setTimeFire ( Anim + 1, 5000 );

-

-        if (!device)

-                return;

-        // load FPS weapon to Camera

-        Device = device;

-        Mesh = mesh;

-        MapParent = mapNode;

-

-        ISceneManager *smgr = device->getSceneManager ();

-        IVideoDriver * driver = device->getVideoDriver();

-

-        ICameraSceneNode* camera = 0;

-

-        SKeyMap keyMap[10];

-        keyMap[0].Action = EKA_MOVE_FORWARD;

-        keyMap[0].KeyCode = KEY_UP;

-        keyMap[1].Action = EKA_MOVE_FORWARD;

-        keyMap[1].KeyCode = KEY_KEY_W;

-

-        keyMap[2].Action = EKA_MOVE_BACKWARD;

-        keyMap[2].KeyCode = KEY_DOWN;

-        keyMap[3].Action = EKA_MOVE_BACKWARD;

-        keyMap[3].KeyCode = KEY_KEY_S;

-

-        keyMap[4].Action = EKA_STRAFE_LEFT;

-        keyMap[4].KeyCode = KEY_LEFT;

-        keyMap[5].Action = EKA_STRAFE_LEFT;

-        keyMap[5].KeyCode = KEY_KEY_A;

-

-        keyMap[6].Action = EKA_STRAFE_RIGHT;

-        keyMap[6].KeyCode = KEY_RIGHT;

-        keyMap[7].Action = EKA_STRAFE_RIGHT;

-        keyMap[7].KeyCode = KEY_KEY_D;

-

-        keyMap[8].Action = EKA_JUMP_UP;

-        keyMap[8].KeyCode = KEY_KEY_J;

-

-        keyMap[9].Action = EKA_CROUCH;

-        keyMap[9].KeyCode = KEY_KEY_C;

-

-        camera = smgr->addCameraSceneNodeFPS(0, 100.0f, 0.6f, -1, keyMap, 10, false, 0.6f);

-        camera->setName ( "First Person Camera" );

-        //camera->setFOV ( 100.f * core::DEGTORAD );

-        camera->setFarValue( 20000.f );

-

-        IAnimatedMeshMD2* weaponMesh = (IAnimatedMeshMD2*) smgr->getMesh("gun.md2");

-        if ( 0 == weaponMesh )

-                return;

-

-        if ( weaponMesh->getMeshType() == EAMT_MD2 )

-        {

-                s32 count = weaponMesh->getAnimationCount();

-                for ( s32 i = 0; i != count; ++i )

-                {

-                        snprintf ( buf, 64, "Animation: %s", weaponMesh->getAnimationName(i) );

-                        device->getLogger()->log(buf, ELL_INFORMATION);

-                }

-        }

-

-        WeaponNode = smgr->addAnimatedMeshSceneNode(

-                                                weaponMesh,

-                                                smgr->getActiveCamera(),

-                                                10,

-                                                vector3df( 0, 0, 0),

-                                                vector3df(-90,-90,90)

-                                                );

-        WeaponNode->setMaterialFlag(EMF_LIGHTING, false);

-        WeaponNode->setMaterialTexture(0, driver->getTexture( "gun.jpg"));

-        WeaponNode->setLoopMode ( false );

-        WeaponNode->setName ( "tommi the gun man" );

-

-        //create a collision auto response animator

-        ISceneNodeAnimator* anim =

-                smgr->createCollisionResponseAnimator( meta, camera,

-                        vector3df(30,45,30),

-                        getGravity ( "earth" ),

-                        vector3df(0,40,0),

-                        0.0005f

-                );

-

-        camera->addAnimator( anim );

-        anim->drop();

-

-        if ( meta )

-        {

-                meta->drop ();

-        }

-

-        respawn ();

-        setAnim ( "idle" );

-}

-

-

-/*

-        so we need a good starting Position in the level.

-        we can ask the Quake3 Loader for all entities with class_name "info_player_deathmatch"

-*/

-void Q3Player::respawn ()

-{

-        if (!Device)

-                return;

-        ICameraSceneNode* camera = Device->getSceneManager()->getActiveCamera();

-

-        Device->getLogger()->log( "respawn" );

-

-        if ( StartPositionCurrent >= Q3StartPosition (

-                        Mesh, camera,StartPositionCurrent++,

-                        cam ()->getEllipsoidTranslation() )

-                )

-        {

-                StartPositionCurrent = 0;

-        }

-}

-

-/*

-        set Player position from saved coordinates

-*/

-void Q3Player::setpos ( const vector3df &pos, const vector3df &rotation )

-{

-        if (!Device)

-                return;

-        Device->getLogger()->log( "setpos" );

-

-        ICameraSceneNode* camera = Device->getSceneManager()->getActiveCamera();

-        if ( camera )

-        {

-                camera->setPosition ( pos );

-                camera->setRotation ( rotation );

-                //! New. FPSCamera and animators catches reset on animate 0

-                camera->OnAnimate ( 0 );

-        }

-}

-

-/* set the Animation of the player and weapon

-*/

-void Q3Player::setAnim ( const c8 *name )

-{

-        if ( name )

-        {

-                snprintf ( animation, 64, "%s", name );

-                if ( WeaponNode )

-                {

-                        WeaponNode->setAnimationEndCallback ( this );

-                        WeaponNode->setMD2Animation ( animation );

-                }

-        }

-        else

-        {

-                animation[0] = 0;

-                if ( WeaponNode )

-                {

-                        WeaponNode->setAnimationEndCallback ( 0 );

-                }

-        }

-}

-

-

-// Callback

-void Q3Player::OnAnimationEnd(IAnimatedMeshSceneNode* node)

-{

-        setAnim ( 0 );

-}

-

-

-

-/* GUI Elements

-*/

-struct GUI

-{

-        GUI ()

-        {

-                memset ( this, 0, sizeof ( *this ) );

-        }

-

-        void drop()

-        {

-                dropElement ( Window );

-                dropElement ( Logo );

-        }

-

-        IGUIComboBox* VideoDriver;

-        IGUIComboBox* VideoMode;

-        IGUICheckBox* FullScreen;

-        IGUICheckBox* Bit32;

-        IGUIScrollBar* MultiSample;

-        IGUIButton* SetVideoMode;

-

-        IGUIScrollBar* Tesselation;

-        IGUIScrollBar* Gamma;

-        IGUICheckBox* Collision;

-        IGUICheckBox* Visible_Map;

-        IGUICheckBox* Visible_Shader;

-        IGUICheckBox* Visible_Fog;

-        IGUICheckBox* Visible_Unresolved;

-        IGUICheckBox* Visible_Skydome;

-        IGUIButton* Respawn;

-

-        IGUITable* ArchiveList;

-        IGUIButton* ArchiveAdd;

-        IGUIButton* ArchiveRemove;

-        IGUIFileOpenDialog* ArchiveFileOpen;

-        IGUIButton* ArchiveUp;

-        IGUIButton* ArchiveDown;

-

-        IGUIListBox* MapList;

-        IGUITreeView* SceneTree;

-        IGUIStaticText* StatusLine;

-        IGUIImage* Logo;

-        IGUIWindow* Window;

-};

-

-

-/*

-        CQuake3EventHandler controls the game

-*/

-class CQuake3EventHandler : public IEventReceiver

-{

-public:

-

-        CQuake3EventHandler( GameData *gameData );

-        virtual ~CQuake3EventHandler ();

-

-        void Animate();

-        void Render();

-

-        void AddArchive ( const path& archiveName );

-        void LoadMap ( const stringw& mapName, s32 collision );

-        void CreatePlayers();

-        void AddSky( u32 dome, const c8 *texture );

-        Q3Player *GetPlayer ( u32 index ) { return &Player[index]; }

-

-        void CreateGUI();

-        void SetGUIActive( s32 command);

-

-        bool OnEvent(const SEvent& eve);

-

-

-private:

-

-        GameData *Game;

-

-        IQ3LevelMesh* Mesh;

-        ISceneNode* MapParent;

-        ISceneNode* ShaderParent;

-        ISceneNode* ItemParent;

-        ISceneNode* UnresolvedParent;

-        ISceneNode* BulletParent;

-        ISceneNode* FogParent;

-        ISceneNode * SkyNode;

-        IMetaTriangleSelector *Meta;

-

-        c8 buf[256];

-

-        Q3Player Player[2];

-

-        struct SParticleImpact

-        {

-                u32 when;

-                vector3df pos;

-                vector3df outVector;

-        };

-        array<SParticleImpact> Impacts;

-        void useItem( Q3Player * player);

-        void createParticleImpacts( u32 now );

-

-        void createTextures ();

-        void addSceneTreeItem( ISceneNode * parent, IGUITreeViewNode* nodeParent);

-

-        GUI gui;

-        void dropMap ();

-};

-

-/* Constructor

-*/

-CQuake3EventHandler::CQuake3EventHandler( GameData *game )

-: Game(game), Mesh(0), MapParent(0), ShaderParent(0), ItemParent(0), UnresolvedParent(0),

-        BulletParent(0), FogParent(0), SkyNode(0), Meta(0)

-{

-        buf[0]=0;

-        // Also use 16 Bit Textures for 16 Bit RenderDevice

-        if ( Game->deviceParam.Bits == 16 )

-        {

-                game->Device->getVideoDriver()->setTextureCreationFlag(ETCF_ALWAYS_16_BIT, true);

-        }

-

-        // Quake3 Shader controls Z-Writing

-        game->Device->getSceneManager()->getParameters()->setAttribute(scene::ALLOW_ZWRITE_ON_TRANSPARENT, true);

-

-        // create internal textures

-        createTextures ();

-

-        sound_init ( game->Device );

-

-        Game->Device->setEventReceiver ( this );

-}

-

-

-// destructor

-CQuake3EventHandler::~CQuake3EventHandler ()

-{

-        Player[0].shutdown ();

-        sound_shutdown ();

-

-        Game->save( "explorer.cfg" );

-

-        Game->Device->drop();

-}

-

-

-// create runtime textures smog, fog

-void CQuake3EventHandler::createTextures()

-{

-        IVideoDriver * driver = Game->Device->getVideoDriver();

-

-        dimension2du dim(64, 64);

-

-        video::IImage* image;

-        u32 i;

-        u32 x;

-        u32 y;

-        u32 * data;

-        for ( i = 0; i != 8; ++i )

-        {

-                image = driver->createImage ( video::ECF_A8R8G8B8, dim);

-                data = (u32*) image->lock ();

-                for ( y = 0; y != dim.Height; ++y )

-                {

-                        for ( x = 0; x != dim.Width; ++x )

-                        {

-                                data [x] = 0xFFFFFFFF;

-                        }

-                        data = (u32*) ( (u8*) data + image->getPitch() );

-                }

-                image->unlock();

-                snprintf ( buf, 64, "smoke_%02d", i );

-                driver->addTexture( buf, image );

-                image->drop ();

-        }

-

-        // fog

-        for ( i = 0; i != 1; ++i )

-        {

-                image = driver->createImage ( video::ECF_A8R8G8B8, dim);

-                data = (u32*) image->lock ();

-                for ( y = 0; y != dim.Height; ++y )

-                {

-                        for ( x = 0; x != dim.Width; ++x )

-                        {

-                                data [x] = 0xFFFFFFFF;

-                        }

-                        data = (u32*) ( (u8*) data + image->getPitch() );

-                }

-                image->unlock();

-                snprintf ( buf, 64, "fog_%02d", i );

-                driver->addTexture( buf, image );

-                image->drop ();

-        }

-}

-

-

-/*

-        create the GUI

-*/

-void CQuake3EventHandler::CreateGUI()

-{

-

-        IGUIEnvironment *env = Game->Device->getGUIEnvironment();

-        IVideoDriver * driver = Game->Device->getVideoDriver();

-

-        gui.drop();

-

-        // set skin font

-        IGUIFont* font = env->getFont("fontlucida.png");

-        if (font)

-                env->getSkin()->setFont(font);

-        env->getSkin()->setColor ( EGDC_BUTTON_TEXT, video::SColor(240,0xAA,0xAA,0xAA) );

-        env->getSkin()->setColor ( EGDC_3D_HIGH_LIGHT, video::SColor(240,0x22,0x22,0x22) );

-        env->getSkin()->setColor ( EGDC_3D_FACE, video::SColor(240,0x44,0x44,0x44) );

-        env->getSkin()->setColor ( EGDC_EDITABLE, video::SColor(240,0x44,0x44,0x44) );

-        env->getSkin()->setColor ( EGDC_FOCUSED_EDITABLE, video::SColor(240,0x54,0x54,0x54) );

-        env->getSkin()->setColor ( EGDC_WINDOW, video::SColor(240,0x66,0x66,0x66) );

-

-        // minimal gui size 800x600

-        dimension2d<u32> dim ( 800, 600 );

-        dimension2d<u32> vdim ( Game->Device->getVideoDriver()->getScreenSize() );

-

-        if ( vdim.Height >= dim.Height && vdim.Width >= dim.Width )

-        {

-                //dim = vdim;

-        }

-        else

-        {

-        }

-

-        gui.Window = env->addWindow ( rect<s32> ( 0, 0, dim.Width, dim.Height ), false, L"Quake3 Explorer" );

-        gui.Window->setToolTipText ( L"Quake3Explorer. Loads and show various BSP File Format and Shaders." );

-        gui.Window->getCloseButton()->setToolTipText ( L"Quit Quake3 Explorer" );

-

-        // add a status line help text

-        gui.StatusLine = env->addStaticText( 0, rect<s32>( 5,dim.Height - 30,dim.Width - 5,dim.Height - 10),

-                                                                false, false, gui.Window, -1, true

-                                                        );

-

-

-        env->addStaticText ( L"VideoDriver:", rect<s32>( dim.Width - 400, 24, dim.Width - 310, 40 ),false, false, gui.Window, -1, false );

-        gui.VideoDriver = env->addComboBox(rect<s32>( dim.Width - 300, 24, dim.Width - 10, 40 ),gui.Window);

-        gui.VideoDriver->addItem(L"Direct3D 9.0c", EDT_DIRECT3D9 );

-        gui.VideoDriver->addItem(L"Direct3D 8.1", EDT_DIRECT3D8 );

-        gui.VideoDriver->addItem(L"OpenGL 1.5", EDT_OPENGL);

-        gui.VideoDriver->addItem(L"Software Renderer", EDT_SOFTWARE);

-        gui.VideoDriver->addItem(L"Burning's Video (TM) Thomas Alten", EDT_BURNINGSVIDEO);

-        gui.VideoDriver->setSelected ( gui.VideoDriver->getIndexForItemData ( Game->deviceParam.DriverType ) );

-        gui.VideoDriver->setToolTipText ( L"Use a VideoDriver" );

-

-        env->addStaticText ( L"VideoMode:", rect<s32>( dim.Width - 400, 44, dim.Width - 310, 60 ),false, false, gui.Window, -1, false );

-        gui.VideoMode = env->addComboBox(rect<s32>( dim.Width - 300, 44, dim.Width - 10, 60 ),gui.Window);

-        gui.VideoMode->setToolTipText ( L"Supported Screenmodes" );

-        IVideoModeList *modeList = Game->Device->getVideoModeList();

-        if ( modeList )

-        {

-                s32 i;

-                for ( i = 0; i != modeList->getVideoModeCount (); ++i )

-                {

-                        u16 d = modeList->getVideoModeDepth ( i );

-                        if ( d < 16 )

-                                continue;

-

-                        u16 w = modeList->getVideoModeResolution ( i ).Width;

-                        u16 h = modeList->getVideoModeResolution ( i ).Height;

-                        u32 val = w << 16 | h;

-

-                        if ( gui.VideoMode->getIndexForItemData ( val ) >= 0 )

-                                continue;

-

-                        f32 aspect = (f32) w / (f32) h;

-                        const c8 *a = "";

-                        if ( core::equals ( aspect, 1.3333333333f ) ) a = "4:3";

-                        else if ( core::equals ( aspect, 1.6666666f ) ) a = "15:9 widescreen";

-                        else if ( core::equals ( aspect, 1.7777777f ) ) a = "16:9 widescreen";

-                        else if ( core::equals ( aspect, 1.6f ) ) a = "16:10 widescreen";

-                        else if ( core::equals ( aspect, 2.133333f ) ) a = "20:9 widescreen";

-

-                        snprintf ( buf, sizeof ( buf ), "%d x %d, %s",w, h, a );

-                        gui.VideoMode->addItem ( stringw ( buf ).c_str(), val );

-                }

-        }

-        gui.VideoMode->setSelected ( gui.VideoMode->getIndexForItemData (

-                                                                        Game->deviceParam.WindowSize.Width << 16 |

-                                                                        Game->deviceParam.WindowSize.Height ) );

-

-        gui.FullScreen = env->addCheckBox ( Game->deviceParam.Fullscreen, rect<s32>( dim.Width - 400, 64, dim.Width - 300, 80 ), gui.Window,-1, L"Fullscreen" );

-        gui.FullScreen->setToolTipText ( L"Set Fullscreen or Window Mode" );

-

-        gui.Bit32 = env->addCheckBox ( Game->deviceParam.Bits == 32, rect<s32>( dim.Width - 300, 64, dim.Width - 240, 80 ), gui.Window,-1, L"32Bit" );

-        gui.Bit32->setToolTipText ( L"Use 16 or 32 Bit" );

-

-        env->addStaticText ( L"MultiSample:", rect<s32>( dim.Width - 235, 64, dim.Width - 150, 80 ),false, false, gui.Window, -1, false );

-        gui.MultiSample = env->addScrollBar( true, rect<s32>( dim.Width - 150, 64, dim.Width - 70, 80 ), gui.Window,-1 );

-        gui.MultiSample->setMin ( 0 );

-        gui.MultiSample->setMax ( 8 );

-        gui.MultiSample->setSmallStep ( 1 );

-        gui.MultiSample->setLargeStep ( 1 );

-        gui.MultiSample->setPos ( Game->deviceParam.AntiAlias );

-        gui.MultiSample->setToolTipText ( L"Set the MultiSample (disable, 1x, 2x, 4x, 8x )" );

-

-        gui.SetVideoMode = env->addButton (rect<s32>( dim.Width - 60, 64, dim.Width - 10, 80 ), gui.Window, -1,L"set" );

-        gui.SetVideoMode->setToolTipText ( L"Set Video Mode with current values" );

-

-        env->addStaticText ( L"Gamma:", rect<s32>( dim.Width - 400, 104, dim.Width - 310, 120 ),false, false, gui.Window, -1, false );

-        gui.Gamma = env->addScrollBar( true, rect<s32>( dim.Width - 300, 104, dim.Width - 10, 120 ), gui.Window,-1 );

-        gui.Gamma->setMin ( 50 );

-        gui.Gamma->setMax ( 350 );

-        gui.Gamma->setSmallStep ( 1 );

-        gui.Gamma->setLargeStep ( 10 );

-        gui.Gamma->setPos ( core::floor32 ( Game->GammaValue * 100.f ) );

-        gui.Gamma->setToolTipText ( L"Adjust Gamma Ramp ( 0.5 - 3.5)" );

-        Game->Device->setGammaRamp ( Game->GammaValue, Game->GammaValue, Game->GammaValue, 0.f, 0.f );

-

-

-        env->addStaticText ( L"Tesselation:", rect<s32>( dim.Width - 400, 124, dim.Width - 310, 140 ),false, false, gui.Window, -1, false );

-        gui.Tesselation = env->addScrollBar( true, rect<s32>( dim.Width - 300, 124, dim.Width - 10, 140 ), gui.Window,-1 );

-        gui.Tesselation->setMin ( 2 );

-        gui.Tesselation->setMax ( 12 );

-        gui.Tesselation->setSmallStep ( 1 );

-        gui.Tesselation->setLargeStep ( 1 );

-        gui.Tesselation->setPos ( Game->loadParam.patchTesselation );

-        gui.Tesselation->setToolTipText ( L"How smooth should curved surfaces be rendered" );

-

-        gui.Collision = env->addCheckBox ( true, rect<s32>( dim.Width - 400, 150, dim.Width - 300, 166 ), gui.Window,-1, L"Collision" );

-        gui.Collision->setToolTipText ( L"Set collision on or off ( flythrough ). \nPress F7 on your Keyboard" );

-        gui.Visible_Map = env->addCheckBox ( true, rect<s32>( dim.Width - 300, 150, dim.Width - 240, 166 ), gui.Window,-1, L"Map" );

-        gui.Visible_Map->setToolTipText ( L"Show or not show the static part the Level. \nPress F3 on your Keyboard" );

-        gui.Visible_Shader = env->addCheckBox ( true, rect<s32>( dim.Width - 240, 150, dim.Width - 170, 166 ), gui.Window,-1, L"Shader" );

-        gui.Visible_Shader->setToolTipText ( L"Show or not show the Shader Nodes. \nPress F4 on your Keyboard" );

-        gui.Visible_Fog = env->addCheckBox ( true, rect<s32>( dim.Width - 170, 150, dim.Width - 110, 166 ), gui.Window,-1, L"Fog" );

-        gui.Visible_Fog->setToolTipText ( L"Show or not show the Fog Nodes. \nPress F5 on your Keyboard" );

-        gui.Visible_Unresolved = env->addCheckBox ( true, rect<s32>( dim.Width - 110, 150, dim.Width - 10, 166 ), gui.Window,-1, L"Unresolved" );

-        gui.Visible_Unresolved->setToolTipText ( L"Show the or not show the Nodes the Engine can't handle. \nPress F6 on your Keyboard" );

-        gui.Visible_Skydome = env->addCheckBox ( true, rect<s32>( dim.Width - 110, 180, dim.Width - 10, 196 ), gui.Window,-1, L"Skydome" );

-        gui.Visible_Skydome->setToolTipText ( L"Show the or not show the Skydome." );

-

-        //Respawn = env->addButton ( rect<s32>( dim.Width - 260, 90, dim.Width - 10, 106 ), 0,-1, L"Respawn" );

-

-        env->addStaticText ( L"Archives:", rect<s32>( 5, dim.Height - 530, dim.Width - 600,dim.Height - 514 ),false, false, gui.Window, -1, false );

-

-        gui.ArchiveAdd = env->addButton ( rect<s32>( dim.Width - 725, dim.Height - 530, dim.Width - 665, dim.Height - 514 ), gui.Window,-1, L"add" );

-        gui.ArchiveAdd->setToolTipText ( L"Add an archive, usually packed zip-archives (*.pk3) to the Filesystem" );

-        gui.ArchiveRemove = env->addButton ( rect<s32>( dim.Width - 660, dim.Height - 530, dim.Width - 600, dim.Height - 514 ), gui.Window,-1, L"del" );

-        gui.ArchiveRemove->setToolTipText ( L"Remove the selected archive from the FileSystem." );

-        gui.ArchiveUp = env->addButton ( rect<s32>( dim.Width - 575, dim.Height - 530, dim.Width - 515, dim.Height - 514 ), gui.Window,-1, L"up" );

-        gui.ArchiveUp->setToolTipText ( L"Arrange Archive Look-up Hirachy. Move the selected Archive up" );

-        gui.ArchiveDown = env->addButton ( rect<s32>( dim.Width - 510, dim.Height - 530, dim.Width - 440, dim.Height - 514 ), gui.Window,-1, L"down" );

-        gui.ArchiveDown->setToolTipText ( L"Arrange Archive Look-up Hirachy. Move the selected Archive down" );

-

-

-        gui.ArchiveList = env->addTable ( rect<s32>( 5,dim.Height - 510, dim.Width - 450,dim.Height - 410 ), gui.Window  );

-        gui.ArchiveList->addColumn ( L"Type", 0 );

-        gui.ArchiveList->addColumn ( L"Real File Path", 1 );

-        gui.ArchiveList->setColumnWidth ( 0, 60 );

-        gui.ArchiveList->setColumnWidth ( 1, 284 );

-        gui.ArchiveList->setToolTipText ( L"Show the attached Archives" );

-

-

-        env->addStaticText ( L"Maps:", rect<s32>( 5, dim.Height - 400, dim.Width - 450,dim.Height - 380 ),false, false, gui.Window, -1, false );

-        gui.MapList = env->addListBox ( rect<s32>( 5,dim.Height - 380, dim.Width - 450,dim.Height - 40  ), gui.Window, -1, true  );

-        gui.MapList->setToolTipText ( L"Show the current Maps in all Archives.\n Double-Click the Map to start the level" );

-

-

-        // create a visible Scene Tree

-        env->addStaticText ( L"Scenegraph:", rect<s32>( dim.Width - 400, dim.Height - 400, dim.Width - 5,dim.Height - 380 ),false, false, gui.Window, -1, false );

-        gui.SceneTree = env->addTreeView(       rect<s32>( dim.Width - 400, dim.Height - 380, dim.Width - 5, dim.Height - 40 ),

-                                                                        gui.Window, -1, true, true, false );

-        gui.SceneTree->setToolTipText ( L"Show the current Scenegraph" );

-        gui.SceneTree->getRoot()->clearChildren();

-        addSceneTreeItem ( Game->Device->getSceneManager()->getRootSceneNode(), gui.SceneTree->getRoot() );

-

-

-        IGUIImageList* imageList = env->createImageList(        driver->getTexture ( "iconlist.png" ),

-                                                                                dimension2di( 32, 32 ), true );

-

-        if ( imageList )

-        {

-                gui.SceneTree->setImageList( imageList );

-                imageList->drop ();

-        }

-

-

-        // load the engine logo

-        gui.Logo = env->addImage( driver->getTexture("irrlichtlogo3.png"), position2d<s32>(5, 16 ), true, 0 );

-        gui.Logo->setToolTipText ( L"The great Irrlicht Engine" );

-

-        AddArchive ( "" );

-}

-

-

-/*

-        Add an Archive to the FileSystems and updates the GUI

-*/

-void CQuake3EventHandler::AddArchive ( const path& archiveName )

-{

-        IFileSystem *fs = Game->Device->getFileSystem();

-        u32 i;

-

-        if ( archiveName.size () )

-        {

-                bool exists = false;

-                for ( i = 0; i != fs->getFileArchiveCount(); ++i )

-                {

-                        if ( fs->getFileArchive(i)->getFileList()->getPath() == archiveName )

-                        {

-                                exists = true;

-                                break;

-                        }

-                }

-

-                if (!exists)

-                {

-                        fs->addFileArchive(archiveName, true, false);

-                }

-        }

-

-        // store the current archives in game data

-        // show the attached Archive in proper order

-        if ( gui.ArchiveList )

-        {

-                gui.ArchiveList->clearRows();

-

-                for ( i = 0; i != fs->getFileArchiveCount(); ++i )

-                {

-                        IFileArchive * archive = fs->getFileArchive ( i );

-

-                        u32 index = gui.ArchiveList->addRow(i);

-

-                        core::stringw typeName;

-                        switch(archive->getType())

-                        {

-                        case io::EFAT_ZIP:

-                                typeName = "ZIP";

-                                break;

-                        case io::EFAT_GZIP:

-                                typeName = "gzip";

-                                break;

-                        case io::EFAT_FOLDER:

-                                typeName = "Mount";

-                                break;

-                        case io::EFAT_PAK:

-                                typeName = "PAK";

-                                break;

-                        case io::EFAT_TAR:

-                                typeName = "TAR";

-                                break;

-                        default:

-                                typeName = "archive";

-                        }

-

-                        gui.ArchiveList->setCellText ( index, 0, typeName );

-                        gui.ArchiveList->setCellText ( index, 1, archive->getFileList()->getPath() );

-                }

-        }

-

-

-        // browse the archives for maps

-        if ( gui.MapList )

-        {

-                gui.MapList->clear();

-

-                IGUISpriteBank *bank = Game->Device->getGUIEnvironment()->getSpriteBank("sprite_q3map");

-                if ( 0 == bank )

-                        bank = Game->Device->getGUIEnvironment()->addEmptySpriteBank("sprite_q3map");

-

-                SGUISprite sprite;

-                SGUISpriteFrame frame;

-                core::rect<s32> r;

-

-                bank->getSprites().clear();

-                bank->getPositions().clear ();

-                gui.MapList->setSpriteBank ( bank );

-

-                u32 g = 0;

-                core::stringw s;

-

-                // browse the attached file system

-                fs->setFileListSystem ( FILESYSTEM_VIRTUAL );

-                fs->changeWorkingDirectoryTo ( "/maps/" );

-                IFileList *fileList = fs->createFileList ();

-                fs->setFileListSystem ( FILESYSTEM_NATIVE );

-

-                for ( i=0; i< fileList->getFileCount(); ++i)

-                {

-                        s = fileList->getFullFileName(i);

-                        if ( s.find ( ".bsp" ) >= 0 )

-                        {

-                                // get level screenshot. reformat texture to 128x128

-                                path c ( s );

-                                deletePathFromFilename ( c );

-                                cutFilenameExtension ( c, c );

-                                c = path ( "levelshots/" ) + c;

-

-                                dimension2du dim ( 128, 128 );

-                                IVideoDriver * driver = Game->Device->getVideoDriver();

-                                IImage* image = 0;

-                                ITexture *tex = 0;

-                                path filename;

-

-                                filename = c + ".jpg";

-                                if ( fs->existFile ( filename ) )

-                                        image = driver->createImageFromFile( filename );

-                                if ( 0 == image )

-                                {

-                                        filename = c + ".tga";

-                                        if ( fs->existFile ( filename ) )

-                                                image = driver->createImageFromFile( filename );

-                                }

-

-                                if ( image )

-                                {

-                                        IImage* filter = driver->createImage ( video::ECF_R8G8B8, dim );

-                                        image->copyToScalingBoxFilter ( filter, 0 );

-                                        image->drop ();

-                                        image = filter;

-                                }

-

-                                if ( image )

-                                {

-                                        tex = driver->addTexture ( filename, image );

-                                        image->drop ();

-                                }

-

-

-                                bank->setTexture ( g, tex );

-

-                                r.LowerRightCorner.X = dim.Width;

-                                r.LowerRightCorner.Y = dim.Height;

-                                gui.MapList->setItemHeight ( r.LowerRightCorner.Y + 4 );

-                                frame.rectNumber = bank->getPositions().size();

-                                frame.textureNumber = g;

-

-                                bank->getPositions().push_back(r);

-

-                                sprite.Frames.set_used ( 0 );

-                                sprite.Frames.push_back(frame);

-                                sprite.frameTime = 0;

-                                bank->getSprites().push_back(sprite);

-

-                                gui.MapList->addItem ( s.c_str (), g );

-                                g += 1;

-                        }

-                }

-                fileList->drop ();

-

-                gui.MapList->setSelected ( -1 );

-                IGUIScrollBar * bar = (IGUIScrollBar*)gui.MapList->getElementFromId( 0 );

-                if ( bar )

-                        bar->setPos ( 0 );

-

-        }

-

-}

-

-/*

-        clears the Map in Memory

-*/

-void CQuake3EventHandler::dropMap ()

-{

-        IVideoDriver * driver = Game->Device->getVideoDriver();

-

-        driver->removeAllHardwareBuffers ();

-        driver->removeAllTextures ();

-

-        Player[0].shutdown ();

-

-

-        dropElement ( ItemParent );

-        dropElement ( ShaderParent );

-        dropElement ( UnresolvedParent );

-        dropElement ( FogParent );

-        dropElement ( BulletParent );

-

-

-        Impacts.clear();

-

-        if ( Meta )

-        {

-                Meta = 0;

-        }

-

-        dropElement ( MapParent );

-        dropElement ( SkyNode );

-

-        // clean out meshes, because textures are invalid

-        // TODO: better texture handling;-)

-        IMeshCache *cache = Game->Device->getSceneManager ()->getMeshCache();

-        cache->clear ();

-        Mesh = 0;

-}

-

-/* Load new map

-*/

-void CQuake3EventHandler::LoadMap ( const stringw &mapName, s32 collision )

-{

-        if ( 0 == mapName.size() )

-                return;

-

-        dropMap ();

-

-        IFileSystem *fs = Game->Device->getFileSystem();

-        ISceneManager *smgr = Game->Device->getSceneManager ();

-

-        IReadFile* file = fs->createMemoryReadFile(&Game->loadParam,

-                                sizeof(Game->loadParam), L"levelparameter.cfg", false);

-

-        // load cfg file

-        smgr->getMesh( file );

-        file->drop ();

-

-        // load the actual map

-        Mesh = (IQ3LevelMesh*) smgr->getMesh(mapName);

-        if ( 0 == Mesh )

-                return;

-

-        /*

-                add the geometry mesh to the Scene ( polygon & patches )

-                The Geometry mesh is optimised for faster drawing

-        */

-

-        IMesh *geometry = Mesh->getMesh(E_Q3_MESH_GEOMETRY);

-        if ( 0 == geometry || geometry->getMeshBufferCount() == 0)

-                return;

-

-        Game->CurrentMapName = mapName;

-

-        //create a collision list

-        Meta = 0;

-

-        ITriangleSelector * selector = 0;

-        if (collision)

-                Meta = smgr->createMetaTriangleSelector();

-

-        //IMeshBuffer *b0 = geometry->getMeshBuffer(0);

-        //s32 minimalNodes = b0 ? core::s32_max ( 2048, b0->getVertexCount() / 32 ) : 2048;

-        s32 minimalNodes = 2048;

-

-        MapParent = smgr->addOctreeSceneNode(geometry, 0, -1, minimalNodes);

-        MapParent->setName ( mapName );

-        if ( Meta )

-        {

-                selector = smgr->createOctreeTriangleSelector( geometry,MapParent, minimalNodes);

-                //selector = smgr->createTriangleSelector ( geometry, MapParent );

-                Meta->addTriangleSelector( selector);

-                selector->drop ();

-        }

-

-        // logical parent for the items

-        ItemParent = smgr->addEmptySceneNode();

-        if ( ItemParent )

-                ItemParent->setName ( "Item Container" );

-

-        ShaderParent = smgr->addEmptySceneNode();

-        if ( ShaderParent )

-                ShaderParent->setName ( "Shader Container" );

-

-        UnresolvedParent = smgr->addEmptySceneNode();

-        if ( UnresolvedParent )

-                UnresolvedParent->setName ( "Unresolved Container" );

-

-        FogParent = smgr->addEmptySceneNode();

-        if ( FogParent )

-                FogParent->setName ( "Fog Container" );

-

-        // logical parent for the bullets

-        BulletParent = smgr->addEmptySceneNode();

-        if ( BulletParent )

-                BulletParent->setName ( "Bullet Container" );

-

-        /*

-                now construct SceneNodes for each Shader

-                The Objects are stored in the quake mesh E_Q3_MESH_ITEMS

-                and the Shader ID is stored in the MaterialParameters

-                mostly dark looking skulls and moving lava.. or green flashing tubes?

-        */

-        Q3ShaderFactory ( Game->loadParam, Game->Device, Mesh, E_Q3_MESH_ITEMS,ShaderParent, Meta, false );

-        Q3ShaderFactory ( Game->loadParam, Game->Device, Mesh, E_Q3_MESH_FOG,FogParent, 0, false );

-        Q3ShaderFactory ( Game->loadParam, Game->Device, Mesh, E_Q3_MESH_UNRESOLVED,UnresolvedParent, Meta, true );

-

-        /*

-                Now construct Models from Entity List

-        */

-        Q3ModelFactory ( Game->loadParam, Game->Device, Mesh, ItemParent, false );

-}

-

-/*

-        Adds a SceneNode with an icon to the Scene Tree

-*/

-void CQuake3EventHandler::addSceneTreeItem( ISceneNode * parent, IGUITreeViewNode* nodeParent)

-{

-        IGUITreeViewNode* node;

-        wchar_t msg[128];

-

-        s32 imageIndex;

-        list<ISceneNode*>::ConstIterator it = parent->getChildren().begin();

-        for (; it != parent->getChildren().end(); ++it)

-        {

-                switch ( (*it)->getType () )

-                {

-                        case ESNT_Q3SHADER_SCENE_NODE: imageIndex = 0; break;

-                        case ESNT_CAMERA: imageIndex = 1; break;

-                        case ESNT_EMPTY: imageIndex = 2; break;

-                        case ESNT_MESH: imageIndex = 3; break;

-                        case ESNT_OCTREE: imageIndex = 3; break;

-                        case ESNT_ANIMATED_MESH: imageIndex = 4; break;

-                        case ESNT_SKY_BOX: imageIndex = 5; break;

-                        case ESNT_BILLBOARD: imageIndex = 6; break;

-                        case ESNT_PARTICLE_SYSTEM: imageIndex = 7; break;

-                        case ESNT_TEXT: imageIndex = 8; break;

-                        default:imageIndex = -1; break;

-                }

-

-                if ( imageIndex < 0 )

-                {

-                        swprintf ( msg, 128, L"%hs,%hs",

-                                Game->Device->getSceneManager ()->getSceneNodeTypeName ( (*it)->getType () ),

-                                (*it)->getName()

-                                );

-                }

-                else

-                {

-                        swprintf ( msg, 128, L"%hs",(*it)->getName() );

-                }

-

-                node = nodeParent->addChildBack( msg, 0, imageIndex );

-

-                // Add all Animators

-                list<ISceneNodeAnimator*>::ConstIterator ait = (*it)->getAnimators().begin();

-                for (; ait != (*it)->getAnimators().end(); ++ait)

-                {

-                        imageIndex = -1;

-                        swprintf ( msg, 128, L"%hs",

-                                Game->Device->getSceneManager ()->getAnimatorTypeName ( (*ait)->getType () )

-                                );

-

-                        switch ( (*ait)->getType () )

-                        {

-                                case ESNAT_FLY_CIRCLE:

-                                case ESNAT_FLY_STRAIGHT:

-                                case ESNAT_FOLLOW_SPLINE:

-                                case ESNAT_ROTATION:

-                                case ESNAT_TEXTURE:

-                                case ESNAT_DELETION:

-                                case ESNAT_COLLISION_RESPONSE:

-                                case ESNAT_CAMERA_FPS:

-                                case ESNAT_CAMERA_MAYA:

-                                default:

-                                        break;

-                        }

-                        node->addChildBack( msg, 0, imageIndex );

-                }

-

-                addSceneTreeItem ( *it, node );

-        }

-}

-

-

-// Adds life!

-void CQuake3EventHandler::CreatePlayers()

-{

-        Player[0].create ( Game->Device, Mesh, MapParent, Meta );

-}

-

-

-// Adds a skydome to the scene

-void CQuake3EventHandler::AddSky( u32 dome, const c8 *texture)

-{

-        ISceneManager *smgr = Game->Device->getSceneManager ();

-        IVideoDriver * driver = Game->Device->getVideoDriver();

-

-        bool oldMipMapState = driver->getTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS);

-        driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, false);

-

-        if ( 0 == dome )

-        {

-                // irrlicht order

-                //static const c8*p[] = { "ft", "lf", "bk", "rt", "up", "dn" };

-                // quake3 order

-                static const c8*p[] = { "ft", "rt", "bk", "lf", "up", "dn" };

-

-                u32 i = 0;

-                snprintf ( buf, 64, "%s_%s.jpg", texture, p[i] );

-                SkyNode = smgr->addSkyBoxSceneNode( driver->getTexture ( buf ), 0, 0, 0, 0, 0 );

-

-                if (SkyNode)

-                {

-                        for ( i = 0; i < 6; ++i )

-                        {

-                                snprintf ( buf, 64, "%s_%s.jpg", texture, p[i] );

-                                SkyNode->getMaterial(i).setTexture ( 0, driver->getTexture ( buf ) );

-                        }

-                }

-        }

-        else

-        if ( 1 == dome )

-        {

-                snprintf ( buf, 64, "%s.jpg", texture );

-                SkyNode = smgr->addSkyDomeSceneNode(

-                                driver->getTexture( buf ), 32,32,

-                                1.f, 1.f, 1000.f, 0, 11);

-        }

-        else

-        if ( 2 == dome )

-        {

-                snprintf ( buf, 64, "%s.jpg", texture );

-                SkyNode = smgr->addSkyDomeSceneNode(

-                                driver->getTexture( buf ), 16,8,

-                                0.95f, 2.f, 1000.f, 0, 11);

-        }

-

-        if (SkyNode)

-                SkyNode->setName("Skydome");

-        //SkyNode->getMaterial(0).ZBuffer = video::EMDF_DEPTH_LESS_EQUAL;

-

-        driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, oldMipMapState);

-}

-

-

-// enable GUI elements

-void CQuake3EventHandler::SetGUIActive( s32 command)

-{

-        bool inputState = false;

-

-        ICameraSceneNode * camera = Game->Device->getSceneManager()->getActiveCamera ();

-

-        switch ( command )

-        {

-                case 0: Game->guiActive = 0; inputState = !Game->guiActive; break;

-                case 1: Game->guiActive = 1; inputState = !Game->guiActive;;break;

-                case 2: Game->guiActive ^= 1; inputState = !Game->guiActive;break;

-                case 3:

-                        if ( camera )

-                                inputState = !camera->isInputReceiverEnabled();

-                        break;

-        }

-

-        if ( camera )

-        {

-                camera->setInputReceiverEnabled ( inputState );

-                Game->Device->getCursorControl()->setVisible( !inputState );

-        }

-

-        if ( gui.Window )

-        {

-                gui.Window->setVisible ( Game->guiActive != 0 );

-        }

-

-        if ( Game->guiActive &&

-                        gui.SceneTree && Game->Device->getGUIEnvironment()->getFocus() != gui.SceneTree

-                )

-        {

-                gui.SceneTree->getRoot()->clearChildren();

-                addSceneTreeItem ( Game->Device->getSceneManager()->getRootSceneNode(), gui.SceneTree->getRoot() );

-        }

-

-        Game->Device->getGUIEnvironment()->setFocus ( Game->guiActive ? gui.Window: 0 );

-}

-

-

-/*

-        Handle game input

-*/

-bool CQuake3EventHandler::OnEvent(const SEvent& eve)

-{

-        if ( eve.EventType == EET_LOG_TEXT_EVENT )

-        {

-                return false;

-        }

-

-        if ( Game->guiActive && eve.EventType == EET_GUI_EVENT )

-        {

-                if ( eve.GUIEvent.Caller == gui.MapList && eve.GUIEvent.EventType == gui::EGET_LISTBOX_SELECTED_AGAIN )

-                {

-                        s32 selected = gui.MapList->getSelected();

-                        if ( selected >= 0 )

-                        {

-                                stringw loadMap = gui.MapList->getListItem ( selected );

-                                if ( 0 == MapParent || loadMap != Game->CurrentMapName )

-                                {

-                                        printf ( "Loading map %ls\n", loadMap.c_str() );

-                                        LoadMap ( loadMap , 1 );

-                                        if ( 0 == Game->loadParam.loadSkyShader )

-                                        {

-                                                AddSky ( 1, "skydome2" );

-                                        }

-                                        CreatePlayers ();

-                                        CreateGUI ();

-                                        SetGUIActive ( 0 );

-                                        return true;

-                                }

-                        }

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.ArchiveRemove && eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )

-                {

-                        Game->Device->getFileSystem()->removeFileArchive( gui.ArchiveList->getSelected() );

-                        Game->CurrentMapName = "";

-                        AddArchive ( "" );

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.ArchiveAdd && eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )

-                {

-                        if ( 0 == gui.ArchiveFileOpen )

-                        {

-                                Game->Device->getFileSystem()->setFileListSystem ( FILESYSTEM_NATIVE );

-                                gui.ArchiveFileOpen = Game->Device->getGUIEnvironment()->addFileOpenDialog ( L"Add Game Archive" , false,gui.Window  );

-                        }

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.ArchiveFileOpen && eve.GUIEvent.EventType == gui::EGET_FILE_SELECTED )

-                {

-                        AddArchive ( gui.ArchiveFileOpen->getFileName() );

-                        gui.ArchiveFileOpen = 0;

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.ArchiveFileOpen && eve.GUIEvent.EventType == gui::EGET_DIRECTORY_SELECTED )

-                {

-                        AddArchive ( gui.ArchiveFileOpen->getDirectoryName() );

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.ArchiveFileOpen && eve.GUIEvent.EventType == gui::EGET_FILE_CHOOSE_DIALOG_CANCELLED )

-                {

-                        gui.ArchiveFileOpen = 0;

-                }

-                else

-                if ( ( eve.GUIEvent.Caller == gui.ArchiveUp || eve.GUIEvent.Caller == gui.ArchiveDown ) &&

-                        eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )

-                {

-                        s32 rel = eve.GUIEvent.Caller == gui.ArchiveUp ? -1 : 1;

-                        if ( Game->Device->getFileSystem()->moveFileArchive ( gui.ArchiveList->getSelected (), rel ) )

-                        {

-                                s32 newIndex = core::s32_clamp ( gui.ArchiveList->getSelected() + rel, 0, gui.ArchiveList->getRowCount() - 1 );

-                                AddArchive ( "" );

-                                gui.ArchiveList->setSelected ( newIndex );

-                                Game->CurrentMapName = "";

-                        }

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.VideoDriver && eve.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED )

-                {

-                        Game->deviceParam.DriverType = (E_DRIVER_TYPE) gui.VideoDriver->getItemData ( gui.VideoDriver->getSelected() );

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.VideoMode && eve.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED )

-                {

-                        u32 val = gui.VideoMode->getItemData ( gui.VideoMode->getSelected() );

-                        Game->deviceParam.WindowSize.Width = val >> 16;

-                        Game->deviceParam.WindowSize.Height = val & 0xFFFF;

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.FullScreen && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )

-                {

-                        Game->deviceParam.Fullscreen = gui.FullScreen->isChecked();

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Bit32 && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )

-                {

-                        Game->deviceParam.Bits = gui.Bit32->isChecked() ? 32 : 16;

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.MultiSample && eve.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED )

-                {

-                        Game->deviceParam.AntiAlias = gui.MultiSample->getPos();

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Tesselation && eve.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED )

-                {

-                        Game->loadParam.patchTesselation = gui.Tesselation->getPos ();

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Gamma && eve.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED )

-                {

-                        Game->GammaValue = gui.Gamma->getPos () * 0.01f;

-                        Game->Device->setGammaRamp ( Game->GammaValue, Game->GammaValue, Game->GammaValue, 0.f, 0.f );

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.SetVideoMode && eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )

-                {

-                        Game->retVal = 2;

-                        Game->Device->closeDevice();

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Window && eve.GUIEvent.EventType == gui::EGET_ELEMENT_CLOSED )

-                {

-                        Game->Device->closeDevice();

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Collision && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )

-                {

-                        // set fly through active

-                        Game->flyTroughState ^= 1;

-                        Player[0].cam()->setAnimateTarget ( Game->flyTroughState == 0 );

-

-                        printf ( "collision %d\n", Game->flyTroughState == 0 );

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Visible_Map && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )

-                {

-                        bool v = gui.Visible_Map->isChecked();

-

-                        if ( MapParent )

-                        {

-                                printf ( "static node set visible %d\n",v );

-                                MapParent->setVisible ( v );

-                        }

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Visible_Shader && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )

-                {

-                        bool v = gui.Visible_Shader->isChecked();

-

-                        if ( ShaderParent )

-                        {

-                                printf ( "shader node set visible %d\n",v );

-                                ShaderParent->setVisible ( v );

-                        }

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Visible_Skydome && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )

-                {

-                        if ( SkyNode )

-                        {

-                                bool v = !SkyNode->isVisible();

-                                printf ( "skynode set visible %d\n",v );

-                                SkyNode->setVisible ( v );

-                        }

-                }

-                else

-                if ( eve.GUIEvent.Caller == gui.Respawn && eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )

-                {

-                        Player[0].respawn ();

-                }

-

-                return false;

-        }

-

-        // fire

-        if ((eve.EventType == EET_KEY_INPUT_EVENT && eve.KeyInput.Key == KEY_SPACE &&

-                eve.KeyInput.PressedDown == false) ||

-                (eve.EventType == EET_MOUSE_INPUT_EVENT && eve.MouseInput.Event == EMIE_LMOUSE_LEFT_UP)

-                )

-        {

-                ICameraSceneNode * camera = Game->Device->getSceneManager()->getActiveCamera ();

-                if ( camera && camera->isInputReceiverEnabled () )

-                {

-                        useItem( Player + 0 );

-                }

-        }

-

-        // gui active

-        if ((eve.EventType == EET_KEY_INPUT_EVENT && eve.KeyInput.Key == KEY_F1 &&

-                eve.KeyInput.PressedDown == false) ||

-                (eve.EventType == EET_MOUSE_INPUT_EVENT && eve.MouseInput.Event == EMIE_RMOUSE_LEFT_UP)

-                )

-        {

-                SetGUIActive ( 2 );

-        }

-

-        // check if user presses the key

-        if ( eve.EventType == EET_KEY_INPUT_EVENT && eve.KeyInput.PressedDown == false)

-        {

-                // Escape toggles camera Input

-                if ( eve.KeyInput.Key == irr::KEY_ESCAPE )

-                {

-                        SetGUIActive ( 3 );

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F11)

-                {

-                        // screenshot are taken without gamma!

-                        IImage* image = Game->Device->getVideoDriver()->createScreenShot();

-                        if (image)

-                        {

-                                core::vector3df pos;

-                                core::vector3df rot;

-                                ICameraSceneNode * cam = Game->Device->getSceneManager()->getActiveCamera ();

-                                if ( cam )

-                                {

-                                        pos = cam->getPosition ();

-                                        rot = cam->getRotation ();

-                                }

-

-                                static const c8 *dName[] = { "null", "software", "burning",

-                                        "d3d8", "d3d9", "opengl" };

-

-                                snprintf(buf, 256, "%s_%ls_%.0f_%.0f_%.0f_%.0f_%.0f_%.0f.jpg",

-                                                dName[Game->Device->getVideoDriver()->getDriverType()],

-                                                Game->CurrentMapName.c_str(),

-                                                pos.X, pos.Y, pos.Z,

-                                                rot.X, rot.Y, rot.Z

-                                                );

-                                path filename ( buf );

-                                filename.replace ( '/', '_' );

-                                printf ( "screenshot : %s\n", filename.c_str() );

-                                Game->Device->getVideoDriver()->writeImageToFile(image, filename, 100 );

-                                image->drop();

-                        }

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F9)

-                {

-                        s32 value = EDS_OFF;

-

-                        Game->debugState = ( Game->debugState + 1 ) & 3;

-

-                        switch ( Game->debugState )

-                        {

-                                case 1: value = EDS_NORMALS | EDS_MESH_WIRE_OVERLAY | EDS_BBOX_ALL; break;

-                                case 2: value = EDS_NORMALS | EDS_MESH_WIRE_OVERLAY | EDS_SKELETON; break;

-                        }

-/*

-                        // set debug map data on/off

-                        debugState = debugState == EDS_OFF ?

-                                EDS_NORMALS | EDS_MESH_WIRE_OVERLAY | EDS_BBOX_ALL:

-                                EDS_OFF;

-*/

-                        if ( ItemParent )

-                        {

-                                list<ISceneNode*>::ConstIterator it = ItemParent->getChildren().begin();

-                                for (; it != ItemParent->getChildren().end(); ++it)

-                                {

-                                        (*it)->setDebugDataVisible ( value );

-                                }

-                        }

-

-                        if ( ShaderParent )

-                        {

-                                list<ISceneNode*>::ConstIterator it = ShaderParent->getChildren().begin();

-                                for (; it != ShaderParent->getChildren().end(); ++it)

-                                {

-                                        (*it)->setDebugDataVisible ( value );

-                                }

-                        }

-

-                        if ( UnresolvedParent )

-                        {

-                                list<ISceneNode*>::ConstIterator it = UnresolvedParent->getChildren().begin();

-                                for (; it != UnresolvedParent->getChildren().end(); ++it)

-                                {

-                                        (*it)->setDebugDataVisible ( value );

-                                }

-                        }

-

-                        if ( FogParent )

-                        {

-                                list<ISceneNode*>::ConstIterator it = FogParent->getChildren().begin();

-                                for (; it != FogParent->getChildren().end(); ++it)

-                                {

-                                        (*it)->setDebugDataVisible ( value );

-                                }

-                        }

-

-                        if ( SkyNode )

-                        {

-                                SkyNode->setDebugDataVisible ( value );

-                        }

-

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F8)

-                {

-                        // set gravity on/off

-                        Game->gravityState ^= 1;

-                        Player[0].cam()->setGravity ( getGravity ( Game->gravityState ? "earth" : "none" ) );

-                        printf ( "gravity %s\n", Game->gravityState ? "earth" : "none" );

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F7)

-                {

-                        // set fly through active

-                        Game->flyTroughState ^= 1;

-                        Player[0].cam()->setAnimateTarget ( Game->flyTroughState == 0 );

-                        if ( gui.Collision )

-                                gui.Collision->setChecked ( Game->flyTroughState == 0 );

-

-                        printf ( "collision %d\n", Game->flyTroughState == 0 );

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F2)

-                {

-                        Player[0].respawn ();

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F3)

-                {

-                        if ( MapParent )

-                        {

-                                bool v = !MapParent->isVisible ();

-                                printf ( "static node set visible %d\n",v );

-                                MapParent->setVisible ( v );

-                                if ( gui.Visible_Map )

-                                        gui.Visible_Map->setChecked ( v );

-                        }

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F4)

-                {

-                        if ( ShaderParent )

-                        {

-                                bool v = !ShaderParent->isVisible ();

-                                printf ( "shader node set visible %d\n",v );

-                                ShaderParent->setVisible ( v );

-                                if ( gui.Visible_Shader )

-                                        gui.Visible_Shader->setChecked ( v );

-                        }

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F5)

-                {

-                        if ( FogParent )

-                        {

-                                bool v = !FogParent->isVisible ();

-                                printf ( "fog node set visible %d\n",v );

-                                FogParent->setVisible ( v );

-                                if ( gui.Visible_Fog )

-                                        gui.Visible_Fog->setChecked ( v );

-                        }

-

-                }

-                else

-                if (eve.KeyInput.Key == KEY_F6)

-                {

-                        if ( UnresolvedParent )

-                        {

-                                bool v = !UnresolvedParent->isVisible ();

-                                printf ( "unresolved node set visible %d\n",v );

-                                UnresolvedParent->setVisible ( v );

-                                if ( gui.Visible_Unresolved )

-                                        gui.Visible_Unresolved->setChecked ( v );

-                        }

-                }

-        }

-

-        // check if user presses the key C ( for crouch)

-        if ( eve.EventType == EET_KEY_INPUT_EVENT && eve.KeyInput.Key == KEY_KEY_C )

-        {

-                // crouch

-                ISceneNodeAnimatorCollisionResponse *anim = Player[0].cam ();

-                if ( anim && 0 == Game->flyTroughState )

-                {

-                        if ( false == eve.KeyInput.PressedDown )

-                        {

-                                // stand up

-                                anim->setEllipsoidRadius (  vector3df(30,45,30) );

-                                anim->setEllipsoidTranslation ( vector3df(0,40,0));

-

-                        }

-                        else

-                        {

-                                // on your knees

-                                anim->setEllipsoidRadius (  vector3df(30,20,30) );

-                                anim->setEllipsoidTranslation ( vector3df(0,20,0));

-                        }

-                        return true;

-                }

-        }

-        return false;

-}

-

-

-

-/*

-        useItem

-*/

-void CQuake3EventHandler::useItem( Q3Player * player)

-{

-        ISceneManager* smgr = Game->Device->getSceneManager();

-        ICameraSceneNode* camera = smgr->getActiveCamera();

-

-        if (!camera)

-                return;

-

-        SParticleImpact imp;

-        imp.when = 0;

-

-        // get line of camera

-

-        vector3df start = camera->getPosition();

-

-        if ( player->WeaponNode )

-        {

-                start.X += 0.f;

-                start.Y += 0.f;

-                start.Z += 0.f;

-        }

-

-        vector3df end = (camera->getTarget() - start);

-        end.normalize();

-        start += end*20.0f;

-

-        end = start + (end * camera->getFarValue());

-

-        triangle3df triangle;

-        line3d<f32> line(start, end);

-

-        // get intersection point with map

-        scene::ISceneNode* hitNode;

-        if (smgr->getSceneCollisionManager()->getCollisionPoint(

-                line, Meta, end, triangle,hitNode))

-        {

-                // collides with wall

-                vector3df out = triangle.getNormal();

-                out.setLength(0.03f);

-

-                imp.when = 1;

-                imp.outVector = out;

-                imp.pos = end;

-

-                player->setAnim ( "pow" );

-                player->Anim[1].next += player->Anim[1].delta;

-        }

-        else

-        {

-                // doesnt collide with wall

-                vector3df start = camera->getPosition();

-                if ( player->WeaponNode )

-                {

-                        //start.X += 10.f;

-                        //start.Y += -5.f;

-                        //start.Z += 1.f;

-                }

-

-                vector3df end = (camera->getTarget() - start);

-                end.normalize();

-                start += end*20.0f;

-                end = start + (end * camera->getFarValue());

-        }

-

-        // create fire ball

-        ISceneNode* node = 0;

-        node = smgr->addBillboardSceneNode( BulletParent,dimension2d<f32>(10,10), start);

-

-        node->setMaterialFlag(EMF_LIGHTING, false);

-        node->setMaterialTexture(0, Game->Device->getVideoDriver()->getTexture("fireball.bmp"));

-        node->setMaterialFlag(video::EMF_ZWRITE_ENABLE, false);

-        node->setMaterialType(EMT_TRANSPARENT_ADD_COLOR);

-

-        f32 length = (f32)(end - start).getLength();

-        const f32 speed = 5.8f;

-        u32 time = (u32)(length / speed);

-

-        ISceneNodeAnimator* anim = 0;

-

-        // set flight line

-

-        anim = smgr->createFlyStraightAnimator(start, end, time);

-        node->addAnimator(anim);

-        anim->drop();

-

-        snprintf ( buf, 64, "bullet: %s on %.1f,%1.f,%1.f",

-                                imp.when ? "hit" : "nohit", end.X, end.Y, end.Z );

-        node->setName ( buf );

-

-

-        anim = smgr->createDeleteAnimator(time);

-        node->addAnimator(anim);

-        anim->drop();

-

-        if (imp.when)

-        {

-                // create impact note

-                imp.when = Game->Device->getTimer()->getTime() +

-                        (time + (s32) ( ( 1.f + Noiser::get() ) * 250.f ));

-                Impacts.push_back(imp);

-        }

-

-        // play sound

-}

-

-// rendered when bullets hit something

-void CQuake3EventHandler::createParticleImpacts( u32 now )

-{

-        ISceneManager* sm = Game->Device->getSceneManager();

-

-        struct smokeLayer

-        {

-                const c8 * texture;

-                f32 scale;

-                f32 minparticleSize;

-                f32 maxparticleSize;

-                f32 boxSize;

-                u32 minParticle;

-                u32 maxParticle;

-                u32 fadeout;

-                u32 lifetime;

-        };

-

-        smokeLayer smoke[] =

-        {

-                { "smoke2.jpg", 0.4f, 1.5f, 18.f, 20.f, 20, 50, 2000, 10000 },

-                { "smoke3.jpg", 0.2f, 1.2f, 15.f, 20.f, 10, 30, 1000, 12000 }

-        };

-

-

-        u32 i;

-        u32 g;

-        s32 factor = 1;

-        for ( g = 0; g != 2; ++g )

-        {

-                smoke[g].minParticle *= factor;

-                smoke[g].maxParticle *= factor;

-                smoke[g].lifetime *= factor;

-                smoke[g].boxSize *= Noiser::get() * 0.5f;

-        }

-

-        for ( i=0; i < Impacts.size(); ++i)

-        {

-                if (now < Impacts[i].when)

-                        continue;

-

-                // create smoke particle system

-                IParticleSystemSceneNode* pas = 0;

-

-                for ( g = 0; g != 2; ++g )

-                {

-                        pas = sm->addParticleSystemSceneNode(false, BulletParent, -1, Impacts[i].pos);

-

-                        snprintf ( buf, 64, "bullet impact smoke at %.1f,%.1f,%1.f",

-                                Impacts[i].pos.X,Impacts[i].pos.Y,Impacts[i].pos.Z);

-                        pas->setName ( buf );

-

-                        // create a flat smoke

-                        vector3df direction = Impacts[i].outVector;

-                        direction *= smoke[g].scale;

-                        IParticleEmitter* em = pas->createBoxEmitter(

-                                aabbox3d<f32>(-4.f,0.f,-4.f,20.f,smoke[g].minparticleSize,20.f),

-                                direction,smoke[g].minParticle, smoke[g].maxParticle,

-                                video::SColor(0,0,0,0),video::SColor(0,128,128,128),

-                                250,4000, 60);

-

-                        em->setMinStartSize (dimension2d<f32>( smoke[g].minparticleSize, smoke[g].minparticleSize));

-                        em->setMaxStartSize (dimension2d<f32>( smoke[g].maxparticleSize, smoke[g].maxparticleSize));

-

-                        pas->setEmitter(em);

-                        em->drop();

-

-                        // particles get invisible

-                        IParticleAffector* paf = pas->createFadeOutParticleAffector(

-                                video::SColor ( 0, 0, 0, 0 ), smoke[g].fadeout);

-                        pas->addAffector(paf);

-                        paf->drop();

-

-                        // particle system life time

-                        ISceneNodeAnimator* anim = sm->createDeleteAnimator( smoke[g].lifetime);

-                        pas->addAnimator(anim);

-                        anim->drop();

-

-                        pas->setMaterialFlag(video::EMF_LIGHTING, false);

-                        pas->setMaterialFlag(video::EMF_ZWRITE_ENABLE, false);

-                        pas->setMaterialType(video::EMT_TRANSPARENT_ADD_COLOR );

-                        pas->setMaterialTexture(0, Game->Device->getVideoDriver()->getTexture( smoke[g].texture ));

-                }

-

-

-                // play impact sound

-                #ifdef USE_IRRKLANG

-/*

-                if (irrKlang)

-                {

-                        audio::ISound* sound =

-                                irrKlang->play3D(impactSound, Impacts[i].pos, false, false, true);

-

-                        if (sound)

-                        {

-                                // adjust max value a bit to make to sound of an impact louder

-                                sound->setMinDistance(400);

-                                sound->drop();

-                        }

-                }

-*/

-                #endif

-

-

-                // delete entry

-                Impacts.erase(i);

-                i--;

-        }

-}

-

-/*

-        render

-*/

-void CQuake3EventHandler::Render()

-{

-        IVideoDriver * driver = Game->Device->getVideoDriver();

-        if ( 0 == driver )

-                return;

-

-        // TODO: This does not work, yet.

-        const bool anaglyph=false;

-        if (anaglyph)

-        {

-                scene::ICameraSceneNode* cameraOld = Game->Device->getSceneManager()->getActiveCamera();

-                driver->beginScene(true, true, SColor(0,0,0,0));

-                driver->getOverrideMaterial().Material.ColorMask = ECP_NONE;

-                driver->getOverrideMaterial().EnableFlags  = EMF_COLOR_MASK;

-        driver->getOverrideMaterial().EnablePasses = ESNRP_SKY_BOX +

-                                                     ESNRP_SOLID +

-                                                     ESNRP_TRANSPARENT +

-                                                     ESNRP_TRANSPARENT_EFFECT +

-                                                     ESNRP_SHADOW;

-                Game->Device->getSceneManager()->drawAll();

-                driver->clearZBuffer();

-

-                const vector3df oldPosition = cameraOld->getPosition();

-                const vector3df oldTarget   = cameraOld->getTarget();

-                const matrix4 startMatrix   = cameraOld->getAbsoluteTransformation();

-                const vector3df focusPoint  = (oldTarget -

-                                cameraOld->getAbsolutePosition()).setLength(10000) +

-                                cameraOld->getAbsolutePosition() ;

-

-                scene::ICameraSceneNode* camera = cameraOld;//Game->Device->getSceneManager()->addCameraSceneNode();

-

-                //Left eye...

-                vector3df pos;

-                matrix4   move;

-

-                move.setTranslation( vector3df(-1.5f,0.0f,0.0f) );

-                pos=(startMatrix*move).getTranslation();

-

-                driver->getOverrideMaterial().Material.ColorMask = ECP_RED;

-                driver->getOverrideMaterial().EnableFlags  = EMF_COLOR_MASK;

-                driver->getOverrideMaterial().EnablePasses =

-                                ESNRP_SKY_BOX|ESNRP_SOLID|ESNRP_TRANSPARENT|

-                                ESNRP_TRANSPARENT_EFFECT|ESNRP_SHADOW;

-

-                camera->setPosition(pos);

-                camera->setTarget(focusPoint);

-

-                Game->Device->getSceneManager()->drawAll();

-                driver->clearZBuffer();

-

-                //Right eye...

-                move.setTranslation( vector3df(1.5f,0.0f,0.0f) );

-                pos=(startMatrix*move).getTranslation();

-

-                driver->getOverrideMaterial().Material.ColorMask = ECP_GREEN + ECP_BLUE;

-                driver->getOverrideMaterial().EnableFlags  = EMF_COLOR_MASK;

-                driver->getOverrideMaterial().EnablePasses =

-                                ESNRP_SKY_BOX|ESNRP_SOLID|ESNRP_TRANSPARENT|

-                                ESNRP_TRANSPARENT_EFFECT|ESNRP_SHADOW;

-

-                camera->setPosition(pos);

-                camera->setTarget(focusPoint);

-

-                Game->Device->getSceneManager()->drawAll();

-

-                driver->getOverrideMaterial().Material.ColorMask=ECP_ALL;

-                driver->getOverrideMaterial().EnableFlags=0;

-                driver->getOverrideMaterial().EnablePasses=0;

-

-                if (camera != cameraOld)

-                {

-                        Game->Device->getSceneManager()->setActiveCamera(cameraOld);

-                        camera->remove();

-                }

-                else

-                {

-                        camera->setPosition(oldPosition);

-                        camera->setTarget(oldTarget);

-                }

-        }

-        else

-        {

-                driver->beginScene(true, true, SColor(0,0,0,0));

-                Game->Device->getSceneManager()->drawAll();

-        }

-        Game->Device->getGUIEnvironment()->drawAll();

-        driver->endScene();

-}

-

-/*

-        update the generic scene node

-*/

-void CQuake3EventHandler::Animate()

-{

-        u32 now = Game->Device->getTimer()->getTime();

-

-        Q3Player * player = Player + 0;

-

-        checkTimeFire ( player->Anim, 4, now );

-

-        // Query Scene Manager attributes

-        if ( player->Anim[0].flags & FIRED )

-        {

-                ISceneManager *smgr = Game->Device->getSceneManager ();

-                wchar_t msg[128];

-                IVideoDriver * driver = Game->Device->getVideoDriver();

-

-                IAttributes * attr = smgr->getParameters();

-                swprintf ( msg, 128,

-                        L"Q3 %s [%ls], FPS:%03d Tri:%.03fm Cull %d/%d nodes (%d,%d,%d)",

-                        Game->CurrentMapName.c_str(),

-                        driver->getName(),

-                        driver->getFPS (),

-                        (f32) driver->getPrimitiveCountDrawn( 0 ) * ( 1.f / 1000000.f ),

-                        attr->getAttributeAsInt ( "culled" ),

-                        attr->getAttributeAsInt ( "calls" ),

-                        attr->getAttributeAsInt ( "drawn_solid" ),

-                        attr->getAttributeAsInt ( "drawn_transparent" ),

-                        attr->getAttributeAsInt ( "drawn_transparent_effect" )

-                        );

-                Game->Device->setWindowCaption( msg );

-

-                swprintf ( msg, 128,

-                                        L"%03d fps, F1 GUI on/off, F2 respawn, F3-F6 toggle Nodes, F7 Collision on/off"

-                                        L", F8 Gravity on/off, Right Mouse Toggle GUI",

-                                        Game->Device->getVideoDriver()->getFPS ()

-                                );

-                if ( gui.StatusLine )

-                        gui.StatusLine->setText ( msg );

-                player->Anim[0].flags &= ~FIRED;

-        }

-

-        // idle..

-        if ( player->Anim[1].flags & FIRED )

-        {

-                if ( strcmp ( player->animation, "idle" ) )

-                        player->setAnim ( "idle" );

-

-                player->Anim[1].flags &= ~FIRED;

-        }

-

-        createParticleImpacts ( now );

-

-}

-

-

-/* The main game states

-*/

-void runGame ( GameData *game )

-{

-        if ( game->retVal >= 3 )

-                return;

-

-        game->Device = (*game->createExDevice) ( game->deviceParam );

-        if ( 0 == game->Device)

-        {

-                // could not create selected driver.

-                game->retVal = 0;

-                return;

-        }

-

-        // create an event receiver based on current game data

-        CQuake3EventHandler *eventHandler = new CQuake3EventHandler( game );

-

-        // load stored config

-        game->load ( "explorer.cfg" );

-

-        // add our media directory and archive to the file system

-        for ( u32 i = 0; i < game->CurrentArchiveList.size(); ++i )

-        {

-                eventHandler->AddArchive ( game->CurrentArchiveList[i] );

-        }

-

-        // Load a Map or startup to the GUI

-        if ( game->CurrentMapName.size () )

-        {

-                eventHandler->LoadMap ( game->CurrentMapName, 1 );

-                if ( 0 == game->loadParam.loadSkyShader )

-                        eventHandler->AddSky ( 1, "skydome2" );

-                eventHandler->CreatePlayers ();

-                eventHandler->CreateGUI ();

-                eventHandler->SetGUIActive ( 0 );

-

-                // set player to last position on restart

-                if ( game->retVal == 2 )

-                {

-                        eventHandler->GetPlayer( 0 )->setpos ( game->PlayerPosition, game->PlayerRotation );

-                }

-        }

-        else

-        {

-                // start up empty

-                eventHandler->AddSky ( 1, "skydome2" );

-                eventHandler->CreatePlayers ();

-                eventHandler->CreateGUI ();

-                eventHandler->SetGUIActive ( 1 );

-                background_music ( "IrrlichtTheme.ogg" );

-        }

-

-

-        game->retVal = 3;

-        while( game->Device->run() )

-        {

-                eventHandler->Animate ();

-                eventHandler->Render ();

-                //if ( !game->Device->isWindowActive() )

-                        game->Device->yield();

-        }

-

-        game->Device->setGammaRamp ( 1.f, 1.f, 1.f, 0.f, 0.f );

-        delete eventHandler;

-}

-

-#if defined (_IRR_WINDOWS_) && 0

-        #pragma comment(linker, "/subsystem:windows /ENTRY:mainCRTStartup")

-#endif

-

-

-/* The main routine, doing all setup

-*/

-int IRRCALLCONV main(int argc, char* argv[])

-{

-        path prgname(argv[0]);

-        GameData game ( deletePathFromPath ( prgname, 1 ) );

-

-        // dynamically load irrlicht

-        const c8 * dllName = argc > 1 ? argv[1] : "irrlicht.dll";

-        game.createExDevice = load_createDeviceEx ( dllName );

-        if ( 0 == game.createExDevice )

-        {

-                game.retVal = 3;

-                printf ( "Could not load %s.\n", dllName );

-                return game.retVal; // could not load dll

-        }

-

-        // start without asking for driver

-        game.retVal = 1;

-        do

-        {

-                // if driver could not created, ask for another driver

-                if ( game.retVal == 0 )

-                {

-                        game.setDefault ();

-                        // ask user for driver

-                        game.deviceParam.DriverType=driverChoiceConsole();

-                        if (game.deviceParam.DriverType==video::EDT_COUNT)

-                                game.retVal = 3;

-                }

-                runGame ( &game );

-        } while ( game.retVal < 3 );

-

-        return game.retVal;

-}

-

-/*

-**/

+/** Example 021 Quake3 Explorer
+
+This Tutorial shows how to load different Quake 3 maps.
+
+Features:
+        - Load BSP Archives at Runtime from the menu
+        - Load a Map from the menu. Showing with Screenshot
+        - Set the VideoDriver at runtime from menu
+        - Adjust GammaLevel at runtime
+        - Create SceneNodes for the Shaders
+        - Load EntityList and create Entity SceneNodes
+        - Create Players with Weapons and with Collision Response
+        - Play music
+
+You can download the Quake III Arena demo ( copyright id software )
+at the following location:
+ftp://ftp.idsoftware.com/idstuff/quake3/win32/q3ademo.exe
+
+Copyright 2006-2011 Burningwater, Thomas Alten
+*/
+
+#include "driverChoice.h"
+#include <irrlicht.h>
+#include "q3factory.h"
+#include "sound.h"
+
+/*
+        Game Data is used to hold Data which is needed to drive the game
+*/
+struct GameData
+{
+        GameData ( const path &startupDir) :
+                retVal(0), StartupDir(startupDir), createExDevice(0), Device(0)
+        {
+                setDefault ();
+        }
+
+        void setDefault ();
+        s32 save ( const path &filename );
+        s32 load ( const path &filename );
+
+        s32 debugState;
+        s32 gravityState;
+        s32 flyTroughState;
+        s32 wireFrame;
+        s32 guiActive;
+        s32 guiInputActive;
+        f32 GammaValue;
+        s32 retVal;
+        s32 sound;
+
+        path StartupDir;
+        stringw CurrentMapName;
+        array<path> CurrentArchiveList;
+
+        vector3df PlayerPosition;
+        vector3df PlayerRotation;
+
+        tQ3EntityList Variable;
+
+        Q3LevelLoadParameter loadParam;
+        SIrrlichtCreationParameters deviceParam;
+        funcptr_createDeviceEx createExDevice;
+        IrrlichtDevice *Device;
+};
+
+/*
+        set default settings
+*/
+void GameData::setDefault ()
+{
+        debugState = EDS_OFF;
+        gravityState = 1;
+        flyTroughState = 0;
+        wireFrame = 0;
+        guiActive = 1;
+        guiInputActive = 0;
+        GammaValue = 1.f;
+
+        // default deviceParam;
+#if defined ( _IRR_WINDOWS_ )
+        deviceParam.DriverType = EDT_DIRECT3D9;
+#else
+        deviceParam.DriverType = EDT_OPENGL;
+#endif
+        deviceParam.WindowSize.Width = 800;
+        deviceParam.WindowSize.Height = 600;
+        deviceParam.Fullscreen = false;
+        deviceParam.Bits = 24;
+        deviceParam.ZBufferBits = 16;
+        deviceParam.Vsync = false;
+        deviceParam.AntiAlias = false;
+
+        // default Quake3 loadParam
+        loadParam.defaultLightMapMaterial = EMT_LIGHTMAP;
+        loadParam.defaultModulate = EMFN_MODULATE_1X;
+        loadParam.defaultFilter = EMF_ANISOTROPIC_FILTER;
+        loadParam.verbose = 2;
+        loadParam.mergeShaderBuffer = 1;                // merge meshbuffers with same material
+        loadParam.cleanUnResolvedMeshes = 1;    // should unresolved meshes be cleaned. otherwise blue texture
+        loadParam.loadAllShaders = 1;                   // load all scripts in the script directory
+        loadParam.loadSkyShader = 0;                    // load sky Shader
+        loadParam.alpharef = 1;
+
+        sound = 0;
+
+        CurrentMapName = "";
+        CurrentArchiveList.clear ();
+
+        // Explorer Media directory
+        CurrentArchiveList.push_back ( StartupDir + "../../media/" );
+
+        // Add the original quake3 files before you load your custom map
+        // Most mods are using the original shaders, models&items&weapons
+        CurrentArchiveList.push_back("/q/baseq3/");
+
+        CurrentArchiveList.push_back(StartupDir + "../../media/map-20kdm2.pk3");
+}
+
+/*
+        Load the current game State from a typical quake3 cfg file
+*/
+s32 GameData::load ( const path &filename )
+{
+        if (!Device)
+                return 0;
+
+        // the quake3 mesh loader can also handle *.shader and *.cfg file
+        IQ3LevelMesh* mesh = (IQ3LevelMesh*) Device->getSceneManager()->getMesh ( filename );
+        if (!mesh)
+                return 0;
+
+        tQ3EntityList &entityList = mesh->getEntityList ();
+
+        stringc s;
+        u32 pos;
+
+        for ( u32 e = 0; e != entityList.size (); ++e )
+        {
+                //dumpShader ( s, &entityList[e], false );
+                //printf ( s.c_str () );
+
+                for ( u32 g = 0; g != entityList[e].getGroupSize (); ++g )
+                {
+                        const SVarGroup *group = entityList[e].getGroup ( g );
+
+                        for ( u32 index = 0; index < group->Variable.size (); ++index )
+                        {
+                                const SVariable &v = group->Variable[index];
+                                pos = 0;
+                                if ( v.name == "playerposition" )
+                                {
+                                        PlayerPosition = getAsVector3df ( v.content, pos );
+                                }
+                                else
+                                if ( v.name == "playerrotation" )
+                                {
+                                        PlayerRotation = getAsVector3df ( v.content, pos );
+                                }
+                        }
+                }
+        }
+
+        return 1;
+}
+
+/*
+        Store the current game State in a quake3 configuration file
+*/
+s32 GameData::save ( const path &filename )
+{
+        return 0;
+        if (!Device)
+                return 0;
+
+        c8 buf[128];
+        u32 i;
+
+        // Store current Archive for restart
+        CurrentArchiveList.clear();
+        IFileSystem *fs = Device->getFileSystem();
+        for ( i = 0; i != fs->getFileArchiveCount(); ++i )
+        {
+                CurrentArchiveList.push_back ( fs->getFileArchive(i)->getFileList()->getPath() );
+        }
+
+        // Store Player Position and Rotation
+        ICameraSceneNode * camera = Device->getSceneManager()->getActiveCamera ();
+        if ( camera )
+        {
+                PlayerPosition = camera->getPosition ();
+                PlayerRotation = camera->getRotation ();
+        }
+
+        IWriteFile *file = fs->createAndWriteFile ( filename );
+        if (!file)
+                return 0;
+
+        snprintf ( buf, 128, "playerposition %.f %.f %.f\nplayerrotation %.f %.f %.f\n",
+                        PlayerPosition.X, PlayerPosition.Z, PlayerPosition.Y,
+                        PlayerRotation.X, PlayerRotation.Z, PlayerRotation.Y);
+        file->write ( buf, (s32) strlen ( buf ) );
+        for ( i = 0; i != fs->getFileArchiveCount(); ++i )
+        {
+                snprintf ( buf, 128, "archive %s\n",stringc ( fs->getFileArchive(i)->getFileList()->getPath() ).c_str () );
+                file->write ( buf, (s32) strlen ( buf ) );
+        }
+
+        file->drop ();
+        return 1;
+}
+
+/*
+        Representing a player
+*/
+struct Q3Player : public IAnimationEndCallBack
+{
+        Q3Player ()
+        : Device(0), MapParent(0), Mesh(0), WeaponNode(0), StartPositionCurrent(0)
+        {
+                animation[0] = 0;
+                memset(Anim, 0, sizeof(TimeFire)*4);
+        }
+
+        virtual void OnAnimationEnd(IAnimatedMeshSceneNode* node);
+
+        void create (   IrrlichtDevice *device,
+                                        IQ3LevelMesh* mesh,
+                                        ISceneNode *mapNode,
+                                        IMetaTriangleSelector *meta
+                                );
+        void shutdown ();
+        void setAnim ( const c8 *name );
+        void respawn ();
+        void setpos ( const vector3df &pos, const vector3df& rotation );
+
+        ISceneNodeAnimatorCollisionResponse * cam() { return camCollisionResponse ( Device ); }
+
+        IrrlichtDevice *Device;
+        ISceneNode* MapParent;
+        IQ3LevelMesh* Mesh;
+        IAnimatedMeshSceneNode* WeaponNode;
+        s32 StartPositionCurrent;
+        TimeFire Anim[4];
+        c8 animation[64];
+        c8 buf[64];
+};
+
+
+/* End player
+*/
+void Q3Player::shutdown ()
+{
+        setAnim ( 0 );
+
+        dropElement (WeaponNode);
+
+        if ( Device )
+        {
+                ICameraSceneNode* camera = Device->getSceneManager()->getActiveCamera();
+                dropElement ( camera );
+                Device = 0;
+        }
+
+        MapParent = 0;
+        Mesh = 0;
+}
+
+
+/* create a new player
+*/
+void Q3Player::create ( IrrlichtDevice *device, IQ3LevelMesh* mesh, ISceneNode *mapNode, IMetaTriangleSelector *meta )
+{
+        setTimeFire ( Anim + 0, 200, FIRED );
+        setTimeFire ( Anim + 1, 5000 );
+
+        if (!device)
+                return;
+        // load FPS weapon to Camera
+        Device = device;
+        Mesh = mesh;
+        MapParent = mapNode;
+
+        ISceneManager *smgr = device->getSceneManager ();
+        IVideoDriver * driver = device->getVideoDriver();
+
+        ICameraSceneNode* camera = 0;
+
+        SKeyMap keyMap[10];
+        keyMap[0].Action = EKA_MOVE_FORWARD;
+        keyMap[0].KeyCode = KEY_UP;
+        keyMap[1].Action = EKA_MOVE_FORWARD;
+        keyMap[1].KeyCode = KEY_KEY_W;
+
+        keyMap[2].Action = EKA_MOVE_BACKWARD;
+        keyMap[2].KeyCode = KEY_DOWN;
+        keyMap[3].Action = EKA_MOVE_BACKWARD;
+        keyMap[3].KeyCode = KEY_KEY_S;
+
+        keyMap[4].Action = EKA_STRAFE_LEFT;
+        keyMap[4].KeyCode = KEY_LEFT;
+        keyMap[5].Action = EKA_STRAFE_LEFT;
+        keyMap[5].KeyCode = KEY_KEY_A;
+
+        keyMap[6].Action = EKA_STRAFE_RIGHT;
+        keyMap[6].KeyCode = KEY_RIGHT;
+        keyMap[7].Action = EKA_STRAFE_RIGHT;
+        keyMap[7].KeyCode = KEY_KEY_D;
+
+        keyMap[8].Action = EKA_JUMP_UP;
+        keyMap[8].KeyCode = KEY_KEY_J;
+
+        keyMap[9].Action = EKA_CROUCH;
+        keyMap[9].KeyCode = KEY_KEY_C;
+
+        camera = smgr->addCameraSceneNodeFPS(0, 100.0f, 0.6f, -1, keyMap, 10, false, 0.6f);
+        camera->setName ( "First Person Camera" );
+        //camera->setFOV ( 100.f * core::DEGTORAD );
+        camera->setFarValue( 20000.f );
+
+        IAnimatedMeshMD2* weaponMesh = (IAnimatedMeshMD2*) smgr->getMesh("gun.md2");
+        if ( 0 == weaponMesh )
+                return;
+
+        if ( weaponMesh->getMeshType() == EAMT_MD2 )
+        {
+                s32 count = weaponMesh->getAnimationCount();
+                for ( s32 i = 0; i != count; ++i )
+                {
+                        snprintf ( buf, 64, "Animation: %s", weaponMesh->getAnimationName(i) );
+                        device->getLogger()->log(buf, ELL_INFORMATION);
+                }
+        }
+
+        WeaponNode = smgr->addAnimatedMeshSceneNode(
+                                                weaponMesh,
+                                                smgr->getActiveCamera(),
+                                                10,
+                                                vector3df( 0, 0, 0),
+                                                vector3df(-90,-90,90)
+                                                );
+        WeaponNode->setMaterialFlag(EMF_LIGHTING, false);
+        WeaponNode->setMaterialTexture(0, driver->getTexture( "gun.jpg"));
+        WeaponNode->setLoopMode ( false );
+        WeaponNode->setName ( "tommi the gun man" );
+
+        //create a collision auto response animator
+        ISceneNodeAnimator* anim =
+                smgr->createCollisionResponseAnimator( meta, camera,
+                        vector3df(30,45,30),
+                        getGravity ( "earth" ),
+                        vector3df(0,40,0),
+                        0.0005f
+                );
+
+        camera->addAnimator( anim );
+        anim->drop();
+
+        if ( meta )
+        {
+                meta->drop ();
+        }
+
+        respawn ();
+        setAnim ( "idle" );
+}
+
+
+/*
+        so we need a good starting Position in the level.
+        we can ask the Quake3 Loader for all entities with class_name "info_player_deathmatch"
+*/
+void Q3Player::respawn ()
+{
+        if (!Device)
+                return;
+        ICameraSceneNode* camera = Device->getSceneManager()->getActiveCamera();
+
+        Device->getLogger()->log( "respawn" );
+
+        if ( StartPositionCurrent >= Q3StartPosition (
+                        Mesh, camera,StartPositionCurrent++,
+                        cam ()->getEllipsoidTranslation() )
+                )
+        {
+                StartPositionCurrent = 0;
+        }
+}
+
+/*
+        set Player position from saved coordinates
+*/
+void Q3Player::setpos ( const vector3df &pos, const vector3df &rotation )
+{
+        if (!Device)
+                return;
+        Device->getLogger()->log( "setpos" );
+
+        ICameraSceneNode* camera = Device->getSceneManager()->getActiveCamera();
+        if ( camera )
+        {
+                camera->setPosition ( pos );
+                camera->setRotation ( rotation );
+                //! New. FPSCamera and animators catches reset on animate 0
+                camera->OnAnimate ( 0 );
+        }
+}
+
+/* set the Animation of the player and weapon
+*/
+void Q3Player::setAnim ( const c8 *name )
+{
+        if ( name )
+        {
+                snprintf ( animation, 64, "%s", name );
+                if ( WeaponNode )
+                {
+                        WeaponNode->setAnimationEndCallback ( this );
+                        WeaponNode->setMD2Animation ( animation );
+                }
+        }
+        else
+        {
+                animation[0] = 0;
+                if ( WeaponNode )
+                {
+                        WeaponNode->setAnimationEndCallback ( 0 );
+                }
+        }
+}
+
+
+// Callback
+void Q3Player::OnAnimationEnd(IAnimatedMeshSceneNode* node)
+{
+        setAnim ( 0 );
+}
+
+
+
+/* GUI Elements
+*/
+struct GUI
+{
+        GUI ()
+        {
+                memset ( this, 0, sizeof ( *this ) );
+        }
+
+        void drop()
+        {
+                dropElement ( Window );
+                dropElement ( Logo );
+        }
+
+        IGUIComboBox* VideoDriver;
+        IGUIComboBox* VideoMode;
+        IGUICheckBox* FullScreen;
+        IGUICheckBox* Bit32;
+        IGUIScrollBar* MultiSample;
+        IGUIButton* SetVideoMode;
+
+        IGUIScrollBar* Tesselation;
+        IGUIScrollBar* Gamma;
+        IGUICheckBox* Collision;
+        IGUICheckBox* Visible_Map;
+        IGUICheckBox* Visible_Shader;
+        IGUICheckBox* Visible_Fog;
+        IGUICheckBox* Visible_Unresolved;
+        IGUICheckBox* Visible_Skydome;
+        IGUIButton* Respawn;
+
+        IGUITable* ArchiveList;
+        IGUIButton* ArchiveAdd;
+        IGUIButton* ArchiveRemove;
+        IGUIFileOpenDialog* ArchiveFileOpen;
+        IGUIButton* ArchiveUp;
+        IGUIButton* ArchiveDown;
+
+        IGUIListBox* MapList;
+        IGUITreeView* SceneTree;
+        IGUIStaticText* StatusLine;
+        IGUIImage* Logo;
+        IGUIWindow* Window;
+};
+
+
+/*
+        CQuake3EventHandler controls the game
+*/
+class CQuake3EventHandler : public IEventReceiver
+{
+public:
+
+        CQuake3EventHandler( GameData *gameData );
+        virtual ~CQuake3EventHandler ();
+
+        void Animate();
+        void Render();
+
+        void AddArchive ( const path& archiveName );
+        void LoadMap ( const stringw& mapName, s32 collision );
+        void CreatePlayers();
+        void AddSky( u32 dome, const c8 *texture );
+        Q3Player *GetPlayer ( u32 index ) { return &Player[index]; }
+
+        void CreateGUI();
+        void SetGUIActive( s32 command);
+
+        bool OnEvent(const SEvent& eve);
+
+
+private:
+
+        GameData *Game;
+
+        IQ3LevelMesh* Mesh;
+        ISceneNode* MapParent;
+        ISceneNode* ShaderParent;
+        ISceneNode* ItemParent;
+        ISceneNode* UnresolvedParent;
+        ISceneNode* BulletParent;
+        ISceneNode* FogParent;
+        ISceneNode * SkyNode;
+        IMetaTriangleSelector *Meta;
+
+        c8 buf[256];
+
+        Q3Player Player[2];
+
+        struct SParticleImpact
+        {
+                u32 when;
+                vector3df pos;
+                vector3df outVector;
+        };
+        array<SParticleImpact> Impacts;
+        void useItem( Q3Player * player);
+        void createParticleImpacts( u32 now );
+
+        void createTextures ();
+        void addSceneTreeItem( ISceneNode * parent, IGUITreeViewNode* nodeParent);
+
+        GUI gui;
+        void dropMap ();
+};
+
+/* Constructor
+*/
+CQuake3EventHandler::CQuake3EventHandler( GameData *game )
+: Game(game), Mesh(0), MapParent(0), ShaderParent(0), ItemParent(0), UnresolvedParent(0),
+        BulletParent(0), FogParent(0), SkyNode(0), Meta(0)
+{
+        buf[0]=0;
+        // Also use 16 Bit Textures for 16 Bit RenderDevice
+        if ( Game->deviceParam.Bits == 16 )
+        {
+                game->Device->getVideoDriver()->setTextureCreationFlag(ETCF_ALWAYS_16_BIT, true);
+        }
+
+        // Quake3 Shader controls Z-Writing
+        game->Device->getSceneManager()->getParameters()->setAttribute(scene::ALLOW_ZWRITE_ON_TRANSPARENT, true);
+
+        // create internal textures
+        createTextures ();
+
+        sound_init ( game->Device );
+
+        Game->Device->setEventReceiver ( this );
+}
+
+
+// destructor
+CQuake3EventHandler::~CQuake3EventHandler ()
+{
+        Player[0].shutdown ();
+        sound_shutdown ();
+
+        Game->save( "explorer.cfg" );
+
+        Game->Device->drop();
+}
+
+
+// create runtime textures smog, fog
+void CQuake3EventHandler::createTextures()
+{
+        IVideoDriver * driver = Game->Device->getVideoDriver();
+
+        dimension2du dim(64, 64);
+
+        video::IImage* image;
+        u32 i;
+        u32 x;
+        u32 y;
+        u32 * data;
+        for ( i = 0; i != 8; ++i )
+        {
+                image = driver->createImage ( video::ECF_A8R8G8B8, dim);
+                data = (u32*) image->lock ();
+                for ( y = 0; y != dim.Height; ++y )
+                {
+                        for ( x = 0; x != dim.Width; ++x )
+                        {
+                                data [x] = 0xFFFFFFFF;
+                        }
+                        data = (u32*) ( (u8*) data + image->getPitch() );
+                }
+                image->unlock();
+                snprintf ( buf, 64, "smoke_%02d", i );
+                driver->addTexture( buf, image );
+                image->drop ();
+        }
+
+        // fog
+        for ( i = 0; i != 1; ++i )
+        {
+                image = driver->createImage ( video::ECF_A8R8G8B8, dim);
+                data = (u32*) image->lock ();
+                for ( y = 0; y != dim.Height; ++y )
+                {
+                        for ( x = 0; x != dim.Width; ++x )
+                        {
+                                data [x] = 0xFFFFFFFF;
+                        }
+                        data = (u32*) ( (u8*) data + image->getPitch() );
+                }
+                image->unlock();
+                snprintf ( buf, 64, "fog_%02d", i );
+                driver->addTexture( buf, image );
+                image->drop ();
+        }
+}
+
+
+/*
+        create the GUI
+*/
+void CQuake3EventHandler::CreateGUI()
+{
+
+        IGUIEnvironment *env = Game->Device->getGUIEnvironment();
+        IVideoDriver * driver = Game->Device->getVideoDriver();
+
+        gui.drop();
+
+        // set skin font
+        IGUIFont* font = env->getFont("fontlucida.png");
+        if (font)
+                env->getSkin()->setFont(font);
+        env->getSkin()->setColor ( EGDC_BUTTON_TEXT, video::SColor(240,0xAA,0xAA,0xAA) );
+        env->getSkin()->setColor ( EGDC_3D_HIGH_LIGHT, video::SColor(240,0x22,0x22,0x22) );
+        env->getSkin()->setColor ( EGDC_3D_FACE, video::SColor(240,0x44,0x44,0x44) );
+        env->getSkin()->setColor ( EGDC_EDITABLE, video::SColor(240,0x44,0x44,0x44) );
+        env->getSkin()->setColor ( EGDC_FOCUSED_EDITABLE, video::SColor(240,0x54,0x54,0x54) );
+        env->getSkin()->setColor ( EGDC_WINDOW, video::SColor(240,0x66,0x66,0x66) );
+
+        // minimal gui size 800x600
+        dimension2d<u32> dim ( 800, 600 );
+        dimension2d<u32> vdim ( Game->Device->getVideoDriver()->getScreenSize() );
+
+        if ( vdim.Height >= dim.Height && vdim.Width >= dim.Width )
+        {
+                //dim = vdim;
+        }
+        else
+        {
+        }
+
+        gui.Window = env->addWindow ( rect<s32> ( 0, 0, dim.Width, dim.Height ), false, L"Quake3 Explorer" );
+        gui.Window->setToolTipText ( L"Quake3Explorer. Loads and show various BSP File Format and Shaders." );
+        gui.Window->getCloseButton()->setToolTipText ( L"Quit Quake3 Explorer" );
+
+        // add a status line help text
+        gui.StatusLine = env->addStaticText( 0, rect<s32>( 5,dim.Height - 30,dim.Width - 5,dim.Height - 10),
+                                                                false, false, gui.Window, -1, true
+                                                        );
+
+
+        env->addStaticText ( L"VideoDriver:", rect<s32>( dim.Width - 400, 24, dim.Width - 310, 40 ),false, false, gui.Window, -1, false );
+        gui.VideoDriver = env->addComboBox(rect<s32>( dim.Width - 300, 24, dim.Width - 10, 40 ),gui.Window);
+        gui.VideoDriver->addItem(L"Direct3D 9.0c", EDT_DIRECT3D9 );
+        gui.VideoDriver->addItem(L"Direct3D 8.1", EDT_DIRECT3D8 );
+        gui.VideoDriver->addItem(L"OpenGL 1.5", EDT_OPENGL);
+        gui.VideoDriver->addItem(L"Software Renderer", EDT_SOFTWARE);
+        gui.VideoDriver->addItem(L"Burning's Video (TM) Thomas Alten", EDT_BURNINGSVIDEO);
+        gui.VideoDriver->setSelected ( gui.VideoDriver->getIndexForItemData ( Game->deviceParam.DriverType ) );
+        gui.VideoDriver->setToolTipText ( L"Use a VideoDriver" );
+
+        env->addStaticText ( L"VideoMode:", rect<s32>( dim.Width - 400, 44, dim.Width - 310, 60 ),false, false, gui.Window, -1, false );
+        gui.VideoMode = env->addComboBox(rect<s32>( dim.Width - 300, 44, dim.Width - 10, 60 ),gui.Window);
+        gui.VideoMode->setToolTipText ( L"Supported Screenmodes" );
+        IVideoModeList *modeList = Game->Device->getVideoModeList();
+        if ( modeList )
+        {
+                s32 i;
+                for ( i = 0; i != modeList->getVideoModeCount (); ++i )
+                {
+                        u16 d = modeList->getVideoModeDepth ( i );
+                        if ( d < 16 )
+                                continue;
+
+                        u16 w = modeList->getVideoModeResolution ( i ).Width;
+                        u16 h = modeList->getVideoModeResolution ( i ).Height;
+                        u32 val = w << 16 | h;
+
+                        if ( gui.VideoMode->getIndexForItemData ( val ) >= 0 )
+                                continue;
+
+                        f32 aspect = (f32) w / (f32) h;
+                        const c8 *a = "";
+                        if ( core::equals ( aspect, 1.3333333333f ) ) a = "4:3";
+                        else if ( core::equals ( aspect, 1.6666666f ) ) a = "15:9 widescreen";
+                        else if ( core::equals ( aspect, 1.7777777f ) ) a = "16:9 widescreen";
+                        else if ( core::equals ( aspect, 1.6f ) ) a = "16:10 widescreen";
+                        else if ( core::equals ( aspect, 2.133333f ) ) a = "20:9 widescreen";
+
+                        snprintf ( buf, sizeof ( buf ), "%d x %d, %s",w, h, a );
+                        gui.VideoMode->addItem ( stringw ( buf ).c_str(), val );
+                }
+        }
+        gui.VideoMode->setSelected ( gui.VideoMode->getIndexForItemData (
+                                                                        Game->deviceParam.WindowSize.Width << 16 |
+                                                                        Game->deviceParam.WindowSize.Height ) );
+
+        gui.FullScreen = env->addCheckBox ( Game->deviceParam.Fullscreen, rect<s32>( dim.Width - 400, 64, dim.Width - 300, 80 ), gui.Window,-1, L"Fullscreen" );
+        gui.FullScreen->setToolTipText ( L"Set Fullscreen or Window Mode" );
+
+        gui.Bit32 = env->addCheckBox ( Game->deviceParam.Bits == 32, rect<s32>( dim.Width - 300, 64, dim.Width - 240, 80 ), gui.Window,-1, L"32Bit" );
+        gui.Bit32->setToolTipText ( L"Use 16 or 32 Bit" );
+
+        env->addStaticText ( L"MultiSample:", rect<s32>( dim.Width - 235, 64, dim.Width - 150, 80 ),false, false, gui.Window, -1, false );
+        gui.MultiSample = env->addScrollBar( true, rect<s32>( dim.Width - 150, 64, dim.Width - 70, 80 ), gui.Window,-1 );
+        gui.MultiSample->setMin ( 0 );
+        gui.MultiSample->setMax ( 8 );
+        gui.MultiSample->setSmallStep ( 1 );
+        gui.MultiSample->setLargeStep ( 1 );
+        gui.MultiSample->setPos ( Game->deviceParam.AntiAlias );
+        gui.MultiSample->setToolTipText ( L"Set the MultiSample (disable, 1x, 2x, 4x, 8x )" );
+
+        gui.SetVideoMode = env->addButton (rect<s32>( dim.Width - 60, 64, dim.Width - 10, 80 ), gui.Window, -1,L"set" );
+        gui.SetVideoMode->setToolTipText ( L"Set Video Mode with current values" );
+
+        env->addStaticText ( L"Gamma:", rect<s32>( dim.Width - 400, 104, dim.Width - 310, 120 ),false, false, gui.Window, -1, false );
+        gui.Gamma = env->addScrollBar( true, rect<s32>( dim.Width - 300, 104, dim.Width - 10, 120 ), gui.Window,-1 );
+        gui.Gamma->setMin ( 50 );
+        gui.Gamma->setMax ( 350 );
+        gui.Gamma->setSmallStep ( 1 );
+        gui.Gamma->setLargeStep ( 10 );
+        gui.Gamma->setPos ( core::floor32 ( Game->GammaValue * 100.f ) );
+        gui.Gamma->setToolTipText ( L"Adjust Gamma Ramp ( 0.5 - 3.5)" );
+        Game->Device->setGammaRamp ( Game->GammaValue, Game->GammaValue, Game->GammaValue, 0.f, 0.f );
+
+
+        env->addStaticText ( L"Tesselation:", rect<s32>( dim.Width - 400, 124, dim.Width - 310, 140 ),false, false, gui.Window, -1, false );
+        gui.Tesselation = env->addScrollBar( true, rect<s32>( dim.Width - 300, 124, dim.Width - 10, 140 ), gui.Window,-1 );
+        gui.Tesselation->setMin ( 2 );
+        gui.Tesselation->setMax ( 12 );
+        gui.Tesselation->setSmallStep ( 1 );
+        gui.Tesselation->setLargeStep ( 1 );
+        gui.Tesselation->setPos ( Game->loadParam.patchTesselation );
+        gui.Tesselation->setToolTipText ( L"How smooth should curved surfaces be rendered" );
+
+        gui.Collision = env->addCheckBox ( true, rect<s32>( dim.Width - 400, 150, dim.Width - 300, 166 ), gui.Window,-1, L"Collision" );
+        gui.Collision->setToolTipText ( L"Set collision on or off ( flythrough ). \nPress F7 on your Keyboard" );
+        gui.Visible_Map = env->addCheckBox ( true, rect<s32>( dim.Width - 300, 150, dim.Width - 240, 166 ), gui.Window,-1, L"Map" );
+        gui.Visible_Map->setToolTipText ( L"Show or not show the static part the Level. \nPress F3 on your Keyboard" );
+        gui.Visible_Shader = env->addCheckBox ( true, rect<s32>( dim.Width - 240, 150, dim.Width - 170, 166 ), gui.Window,-1, L"Shader" );
+        gui.Visible_Shader->setToolTipText ( L"Show or not show the Shader Nodes. \nPress F4 on your Keyboard" );
+        gui.Visible_Fog = env->addCheckBox ( true, rect<s32>( dim.Width - 170, 150, dim.Width - 110, 166 ), gui.Window,-1, L"Fog" );
+        gui.Visible_Fog->setToolTipText ( L"Show or not show the Fog Nodes. \nPress F5 on your Keyboard" );
+        gui.Visible_Unresolved = env->addCheckBox ( true, rect<s32>( dim.Width - 110, 150, dim.Width - 10, 166 ), gui.Window,-1, L"Unresolved" );
+        gui.Visible_Unresolved->setToolTipText ( L"Show the or not show the Nodes the Engine can't handle. \nPress F6 on your Keyboard" );
+        gui.Visible_Skydome = env->addCheckBox ( true, rect<s32>( dim.Width - 110, 180, dim.Width - 10, 196 ), gui.Window,-1, L"Skydome" );
+        gui.Visible_Skydome->setToolTipText ( L"Show the or not show the Skydome." );
+
+        //Respawn = env->addButton ( rect<s32>( dim.Width - 260, 90, dim.Width - 10, 106 ), 0,-1, L"Respawn" );
+
+        env->addStaticText ( L"Archives:", rect<s32>( 5, dim.Height - 530, dim.Width - 600,dim.Height - 514 ),false, false, gui.Window, -1, false );
+
+        gui.ArchiveAdd = env->addButton ( rect<s32>( dim.Width - 725, dim.Height - 530, dim.Width - 665, dim.Height - 514 ), gui.Window,-1, L"add" );
+        gui.ArchiveAdd->setToolTipText ( L"Add an archive, usually packed zip-archives (*.pk3) to the Filesystem" );
+        gui.ArchiveRemove = env->addButton ( rect<s32>( dim.Width - 660, dim.Height - 530, dim.Width - 600, dim.Height - 514 ), gui.Window,-1, L"del" );
+        gui.ArchiveRemove->setToolTipText ( L"Remove the selected archive from the FileSystem." );
+        gui.ArchiveUp = env->addButton ( rect<s32>( dim.Width - 575, dim.Height - 530, dim.Width - 515, dim.Height - 514 ), gui.Window,-1, L"up" );
+        gui.ArchiveUp->setToolTipText ( L"Arrange Archive Look-up Hirachy. Move the selected Archive up" );
+        gui.ArchiveDown = env->addButton ( rect<s32>( dim.Width - 510, dim.Height - 530, dim.Width - 440, dim.Height - 514 ), gui.Window,-1, L"down" );
+        gui.ArchiveDown->setToolTipText ( L"Arrange Archive Look-up Hirachy. Move the selected Archive down" );
+
+
+        gui.ArchiveList = env->addTable ( rect<s32>( 5,dim.Height - 510, dim.Width - 450,dim.Height - 410 ), gui.Window  );
+        gui.ArchiveList->addColumn ( L"Type", 0 );
+        gui.ArchiveList->addColumn ( L"Real File Path", 1 );
+        gui.ArchiveList->setColumnWidth ( 0, 60 );
+        gui.ArchiveList->setColumnWidth ( 1, 284 );
+        gui.ArchiveList->setToolTipText ( L"Show the attached Archives" );
+
+
+        env->addStaticText ( L"Maps:", rect<s32>( 5, dim.Height - 400, dim.Width - 450,dim.Height - 380 ),false, false, gui.Window, -1, false );
+        gui.MapList = env->addListBox ( rect<s32>( 5,dim.Height - 380, dim.Width - 450,dim.Height - 40  ), gui.Window, -1, true  );
+        gui.MapList->setToolTipText ( L"Show the current Maps in all Archives.\n Double-Click the Map to start the level" );
+
+
+        // create a visible Scene Tree
+        env->addStaticText ( L"Scenegraph:", rect<s32>( dim.Width - 400, dim.Height - 400, dim.Width - 5,dim.Height - 380 ),false, false, gui.Window, -1, false );
+        gui.SceneTree = env->addTreeView(       rect<s32>( dim.Width - 400, dim.Height - 380, dim.Width - 5, dim.Height - 40 ),
+                                                                        gui.Window, -1, true, true, false );
+        gui.SceneTree->setToolTipText ( L"Show the current Scenegraph" );
+        gui.SceneTree->getRoot()->clearChildren();
+        addSceneTreeItem ( Game->Device->getSceneManager()->getRootSceneNode(), gui.SceneTree->getRoot() );
+
+
+        IGUIImageList* imageList = env->createImageList(        driver->getTexture ( "iconlist.png" ),
+                                                                                dimension2di( 32, 32 ), true );
+
+        if ( imageList )
+        {
+                gui.SceneTree->setImageList( imageList );
+                imageList->drop ();
+        }
+
+
+        // load the engine logo
+        gui.Logo = env->addImage( driver->getTexture("irrlichtlogo3.png"), position2d<s32>(5, 16 ), true, 0 );
+        gui.Logo->setToolTipText ( L"The great Irrlicht Engine" );
+
+        AddArchive ( "" );
+}
+
+
+/*
+        Add an Archive to the FileSystems and updates the GUI
+*/
+void CQuake3EventHandler::AddArchive ( const path& archiveName )
+{
+        IFileSystem *fs = Game->Device->getFileSystem();
+        u32 i;
+
+        if ( archiveName.size () )
+        {
+                bool exists = false;
+                for ( i = 0; i != fs->getFileArchiveCount(); ++i )
+                {
+                        if ( fs->getFileArchive(i)->getFileList()->getPath() == archiveName )
+                        {
+                                exists = true;
+                                break;
+                        }
+                }
+
+                if (!exists)
+                {
+                        fs->addFileArchive(archiveName, true, false);
+                }
+        }
+
+        // store the current archives in game data
+        // show the attached Archive in proper order
+        if ( gui.ArchiveList )
+        {
+                gui.ArchiveList->clearRows();
+
+                for ( i = 0; i != fs->getFileArchiveCount(); ++i )
+                {
+                        IFileArchive * archive = fs->getFileArchive ( i );
+
+                        u32 index = gui.ArchiveList->addRow(i);
+
+                        core::stringw typeName;
+                        switch(archive->getType())
+                        {
+                        case io::EFAT_ZIP:
+                                typeName = "ZIP";
+                                break;
+                        case io::EFAT_GZIP:
+                                typeName = "gzip";
+                                break;
+                        case io::EFAT_FOLDER:
+                                typeName = "Mount";
+                                break;
+                        case io::EFAT_PAK:
+                                typeName = "PAK";
+                                break;
+                        case io::EFAT_TAR:
+                                typeName = "TAR";
+                                break;
+                        default:
+                                typeName = "archive";
+                        }
+
+                        gui.ArchiveList->setCellText ( index, 0, typeName );
+                        gui.ArchiveList->setCellText ( index, 1, archive->getFileList()->getPath() );
+                }
+        }
+
+
+        // browse the archives for maps
+        if ( gui.MapList )
+        {
+                gui.MapList->clear();
+
+                IGUISpriteBank *bank = Game->Device->getGUIEnvironment()->getSpriteBank("sprite_q3map");
+                if ( 0 == bank )
+                        bank = Game->Device->getGUIEnvironment()->addEmptySpriteBank("sprite_q3map");
+
+                SGUISprite sprite;
+                SGUISpriteFrame frame;
+                core::rect<s32> r;
+
+                bank->getSprites().clear();
+                bank->getPositions().clear ();
+                gui.MapList->setSpriteBank ( bank );
+
+                u32 g = 0;
+                core::stringw s;
+
+                // browse the attached file system
+                fs->setFileListSystem ( FILESYSTEM_VIRTUAL );
+                fs->changeWorkingDirectoryTo ( "/maps/" );
+                IFileList *fileList = fs->createFileList ();
+                fs->setFileListSystem ( FILESYSTEM_NATIVE );
+
+                for ( i=0; i< fileList->getFileCount(); ++i)
+                {
+                        s = fileList->getFullFileName(i);
+                        if ( s.find ( ".bsp" ) >= 0 )
+                        {
+                                // get level screenshot. reformat texture to 128x128
+                                path c ( s );
+                                deletePathFromFilename ( c );
+                                cutFilenameExtension ( c, c );
+                                c = path ( "levelshots/" ) + c;
+
+                                dimension2du dim ( 128, 128 );
+                                IVideoDriver * driver = Game->Device->getVideoDriver();
+                                IImage* image = 0;
+                                ITexture *tex = 0;
+                                path filename;
+
+                                filename = c + ".jpg";
+                                if ( fs->existFile ( filename ) )
+                                        image = driver->createImageFromFile( filename );
+                                if ( 0 == image )
+                                {
+                                        filename = c + ".tga";
+                                        if ( fs->existFile ( filename ) )
+                                                image = driver->createImageFromFile( filename );
+                                }
+
+                                if ( image )
+                                {
+                                        IImage* filter = driver->createImage ( video::ECF_R8G8B8, dim );
+                                        image->copyToScalingBoxFilter ( filter, 0 );
+                                        image->drop ();
+                                        image = filter;
+                                }
+
+                                if ( image )
+                                {
+                                        tex = driver->addTexture ( filename, image );
+                                        image->drop ();
+                                }
+
+
+                                bank->setTexture ( g, tex );
+
+                                r.LowerRightCorner.X = dim.Width;
+                                r.LowerRightCorner.Y = dim.Height;
+                                gui.MapList->setItemHeight ( r.LowerRightCorner.Y + 4 );
+                                frame.rectNumber = bank->getPositions().size();
+                                frame.textureNumber = g;
+
+                                bank->getPositions().push_back(r);
+
+                                sprite.Frames.set_used ( 0 );
+                                sprite.Frames.push_back(frame);
+                                sprite.frameTime = 0;
+                                bank->getSprites().push_back(sprite);
+
+                                gui.MapList->addItem ( s.c_str (), g );
+                                g += 1;
+                        }
+                }
+                fileList->drop ();
+
+                gui.MapList->setSelected ( -1 );
+                IGUIScrollBar * bar = (IGUIScrollBar*)gui.MapList->getElementFromId( 0 );
+                if ( bar )
+                        bar->setPos ( 0 );
+
+        }
+
+}
+
+/*
+        clears the Map in Memory
+*/
+void CQuake3EventHandler::dropMap ()
+{
+        IVideoDriver * driver = Game->Device->getVideoDriver();
+
+        driver->removeAllHardwareBuffers ();
+        driver->removeAllTextures ();
+
+        Player[0].shutdown ();
+
+
+        dropElement ( ItemParent );
+        dropElement ( ShaderParent );
+        dropElement ( UnresolvedParent );
+        dropElement ( FogParent );
+        dropElement ( BulletParent );
+
+
+        Impacts.clear();
+
+        if ( Meta )
+        {
+                Meta = 0;
+        }
+
+        dropElement ( MapParent );
+        dropElement ( SkyNode );
+
+        // clean out meshes, because textures are invalid
+        // TODO: better texture handling;-)
+        IMeshCache *cache = Game->Device->getSceneManager ()->getMeshCache();
+        cache->clear ();
+        Mesh = 0;
+}
+
+/* Load new map
+*/
+void CQuake3EventHandler::LoadMap ( const stringw &mapName, s32 collision )
+{
+        if ( 0 == mapName.size() )
+                return;
+
+        dropMap ();
+
+        IFileSystem *fs = Game->Device->getFileSystem();
+        ISceneManager *smgr = Game->Device->getSceneManager ();
+
+        IReadFile* file = fs->createMemoryReadFile(&Game->loadParam,
+                                sizeof(Game->loadParam), L"levelparameter.cfg", false);
+
+        // load cfg file
+        smgr->getMesh( file );
+        file->drop ();
+
+        // load the actual map
+        Mesh = (IQ3LevelMesh*) smgr->getMesh(mapName);
+        if ( 0 == Mesh )
+                return;
+
+        /*
+                add the geometry mesh to the Scene ( polygon & patches )
+                The Geometry mesh is optimised for faster drawing
+        */
+
+        IMesh *geometry = Mesh->getMesh(E_Q3_MESH_GEOMETRY);
+        if ( 0 == geometry || geometry->getMeshBufferCount() == 0)
+                return;
+
+        Game->CurrentMapName = mapName;
+
+        //create a collision list
+        Meta = 0;
+
+        ITriangleSelector * selector = 0;
+        if (collision)
+                Meta = smgr->createMetaTriangleSelector();
+
+        //IMeshBuffer *b0 = geometry->getMeshBuffer(0);
+        //s32 minimalNodes = b0 ? core::s32_max ( 2048, b0->getVertexCount() / 32 ) : 2048;
+        s32 minimalNodes = 2048;
+
+        MapParent = smgr->addOctreeSceneNode(geometry, 0, -1, minimalNodes);
+        MapParent->setName ( mapName );
+        if ( Meta )
+        {
+                selector = smgr->createOctreeTriangleSelector( geometry,MapParent, minimalNodes);
+                //selector = smgr->createTriangleSelector ( geometry, MapParent );
+                Meta->addTriangleSelector( selector);
+                selector->drop ();
+        }
+
+        // logical parent for the items
+        ItemParent = smgr->addEmptySceneNode();
+        if ( ItemParent )
+                ItemParent->setName ( "Item Container" );
+
+        ShaderParent = smgr->addEmptySceneNode();
+        if ( ShaderParent )
+                ShaderParent->setName ( "Shader Container" );
+
+        UnresolvedParent = smgr->addEmptySceneNode();
+        if ( UnresolvedParent )
+                UnresolvedParent->setName ( "Unresolved Container" );
+
+        FogParent = smgr->addEmptySceneNode();
+        if ( FogParent )
+                FogParent->setName ( "Fog Container" );
+
+        // logical parent for the bullets
+        BulletParent = smgr->addEmptySceneNode();
+        if ( BulletParent )
+                BulletParent->setName ( "Bullet Container" );
+
+        /*
+                now construct SceneNodes for each Shader
+                The Objects are stored in the quake mesh E_Q3_MESH_ITEMS
+                and the Shader ID is stored in the MaterialParameters
+                mostly dark looking skulls and moving lava.. or green flashing tubes?
+        */
+        Q3ShaderFactory ( Game->loadParam, Game->Device, Mesh, E_Q3_MESH_ITEMS,ShaderParent, Meta, false );
+        Q3ShaderFactory ( Game->loadParam, Game->Device, Mesh, E_Q3_MESH_FOG,FogParent, 0, false );
+        Q3ShaderFactory ( Game->loadParam, Game->Device, Mesh, E_Q3_MESH_UNRESOLVED,UnresolvedParent, Meta, true );
+
+        /*
+                Now construct Models from Entity List
+        */
+        Q3ModelFactory ( Game->loadParam, Game->Device, Mesh, ItemParent, false );
+}
+
+/*
+        Adds a SceneNode with an icon to the Scene Tree
+*/
+void CQuake3EventHandler::addSceneTreeItem( ISceneNode * parent, IGUITreeViewNode* nodeParent)
+{
+        IGUITreeViewNode* node;
+        wchar_t msg[128];
+
+        s32 imageIndex;
+        list<ISceneNode*>::ConstIterator it = parent->getChildren().begin();
+        for (; it != parent->getChildren().end(); ++it)
+        {
+                switch ( (*it)->getType () )
+                {
+                        case ESNT_Q3SHADER_SCENE_NODE: imageIndex = 0; break;
+                        case ESNT_CAMERA: imageIndex = 1; break;
+                        case ESNT_EMPTY: imageIndex = 2; break;
+                        case ESNT_MESH: imageIndex = 3; break;
+                        case ESNT_OCTREE: imageIndex = 3; break;
+                        case ESNT_ANIMATED_MESH: imageIndex = 4; break;
+                        case ESNT_SKY_BOX: imageIndex = 5; break;
+                        case ESNT_BILLBOARD: imageIndex = 6; break;
+                        case ESNT_PARTICLE_SYSTEM: imageIndex = 7; break;
+                        case ESNT_TEXT: imageIndex = 8; break;
+                        default:imageIndex = -1; break;
+                }
+
+                if ( imageIndex < 0 )
+                {
+                        swprintf ( msg, 128, L"%hs,%hs",
+                                Game->Device->getSceneManager ()->getSceneNodeTypeName ( (*it)->getType () ),
+                                (*it)->getName()
+                                );
+                }
+                else
+                {
+                        swprintf ( msg, 128, L"%hs",(*it)->getName() );
+                }
+
+                node = nodeParent->addChildBack( msg, 0, imageIndex );
+
+                // Add all Animators
+                list<ISceneNodeAnimator*>::ConstIterator ait = (*it)->getAnimators().begin();
+                for (; ait != (*it)->getAnimators().end(); ++ait)
+                {
+                        imageIndex = -1;
+                        swprintf ( msg, 128, L"%hs",
+                                Game->Device->getSceneManager ()->getAnimatorTypeName ( (*ait)->getType () )
+                                );
+
+                        switch ( (*ait)->getType () )
+                        {
+                                case ESNAT_FLY_CIRCLE:
+                                case ESNAT_FLY_STRAIGHT:
+                                case ESNAT_FOLLOW_SPLINE:
+                                case ESNAT_ROTATION:
+                                case ESNAT_TEXTURE:
+                                case ESNAT_DELETION:
+                                case ESNAT_COLLISION_RESPONSE:
+                                case ESNAT_CAMERA_FPS:
+                                case ESNAT_CAMERA_MAYA:
+                                default:
+                                        break;
+                        }
+                        node->addChildBack( msg, 0, imageIndex );
+                }
+
+                addSceneTreeItem ( *it, node );
+        }
+}
+
+
+// Adds life!
+void CQuake3EventHandler::CreatePlayers()
+{
+        Player[0].create ( Game->Device, Mesh, MapParent, Meta );
+}
+
+
+// Adds a skydome to the scene
+void CQuake3EventHandler::AddSky( u32 dome, const c8 *texture)
+{
+        ISceneManager *smgr = Game->Device->getSceneManager ();
+        IVideoDriver * driver = Game->Device->getVideoDriver();
+
+        bool oldMipMapState = driver->getTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS);
+        driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, false);
+
+        if ( 0 == dome )
+        {
+                // irrlicht order
+                //static const c8*p[] = { "ft", "lf", "bk", "rt", "up", "dn" };
+                // quake3 order
+                static const c8*p[] = { "ft", "rt", "bk", "lf", "up", "dn" };
+
+                u32 i = 0;
+                snprintf ( buf, 64, "%s_%s.jpg", texture, p[i] );
+                SkyNode = smgr->addSkyBoxSceneNode( driver->getTexture ( buf ), 0, 0, 0, 0, 0 );
+
+                if (SkyNode)
+                {
+                        for ( i = 0; i < 6; ++i )
+                        {
+                                snprintf ( buf, 64, "%s_%s.jpg", texture, p[i] );
+                                SkyNode->getMaterial(i).setTexture ( 0, driver->getTexture ( buf ) );
+                        }
+                }
+        }
+        else
+        if ( 1 == dome )
+        {
+                snprintf ( buf, 64, "%s.jpg", texture );
+                SkyNode = smgr->addSkyDomeSceneNode(
+                                driver->getTexture( buf ), 32,32,
+                                1.f, 1.f, 1000.f, 0, 11);
+        }
+        else
+        if ( 2 == dome )
+        {
+                snprintf ( buf, 64, "%s.jpg", texture );
+                SkyNode = smgr->addSkyDomeSceneNode(
+                                driver->getTexture( buf ), 16,8,
+                                0.95f, 2.f, 1000.f, 0, 11);
+        }
+
+        if (SkyNode)
+                SkyNode->setName("Skydome");
+        //SkyNode->getMaterial(0).ZBuffer = video::EMDF_DEPTH_LESS_EQUAL;
+
+        driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, oldMipMapState);
+}
+
+
+// enable GUI elements
+void CQuake3EventHandler::SetGUIActive( s32 command)
+{
+        bool inputState = false;
+
+        ICameraSceneNode * camera = Game->Device->getSceneManager()->getActiveCamera ();
+
+        switch ( command )
+        {
+                case 0: Game->guiActive = 0; inputState = !Game->guiActive; break;
+                case 1: Game->guiActive = 1; inputState = !Game->guiActive;;break;
+                case 2: Game->guiActive ^= 1; inputState = !Game->guiActive;break;
+                case 3:
+                        if ( camera )
+                                inputState = !camera->isInputReceiverEnabled();
+                        break;
+        }
+
+        if ( camera )
+        {
+                camera->setInputReceiverEnabled ( inputState );
+                Game->Device->getCursorControl()->setVisible( !inputState );
+        }
+
+        if ( gui.Window )
+        {
+                gui.Window->setVisible ( Game->guiActive != 0 );
+        }
+
+        if ( Game->guiActive &&
+                        gui.SceneTree && Game->Device->getGUIEnvironment()->getFocus() != gui.SceneTree
+                )
+        {
+                gui.SceneTree->getRoot()->clearChildren();
+                addSceneTreeItem ( Game->Device->getSceneManager()->getRootSceneNode(), gui.SceneTree->getRoot() );
+        }
+
+        Game->Device->getGUIEnvironment()->setFocus ( Game->guiActive ? gui.Window: 0 );
+}
+
+
+/*
+        Handle game input
+*/
+bool CQuake3EventHandler::OnEvent(const SEvent& eve)
+{
+        if ( eve.EventType == EET_LOG_TEXT_EVENT )
+        {
+                return false;
+        }
+
+        if ( Game->guiActive && eve.EventType == EET_GUI_EVENT )
+        {
+                if ( eve.GUIEvent.Caller == gui.MapList && eve.GUIEvent.EventType == gui::EGET_LISTBOX_SELECTED_AGAIN )
+                {
+                        s32 selected = gui.MapList->getSelected();
+                        if ( selected >= 0 )
+                        {
+                                stringw loadMap = gui.MapList->getListItem ( selected );
+                                if ( 0 == MapParent || loadMap != Game->CurrentMapName )
+                                {
+                                        printf ( "Loading map %ls\n", loadMap.c_str() );
+                                        LoadMap ( loadMap , 1 );
+                                        if ( 0 == Game->loadParam.loadSkyShader )
+                                        {
+                                                AddSky ( 1, "skydome2" );
+                                        }
+                                        CreatePlayers ();
+                                        CreateGUI ();
+                                        SetGUIActive ( 0 );
+                                        return true;
+                                }
+                        }
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.ArchiveRemove && eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )
+                {
+                        Game->Device->getFileSystem()->removeFileArchive( gui.ArchiveList->getSelected() );
+                        Game->CurrentMapName = "";
+                        AddArchive ( "" );
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.ArchiveAdd && eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )
+                {
+                        if ( 0 == gui.ArchiveFileOpen )
+                        {
+                                Game->Device->getFileSystem()->setFileListSystem ( FILESYSTEM_NATIVE );
+                                gui.ArchiveFileOpen = Game->Device->getGUIEnvironment()->addFileOpenDialog ( L"Add Game Archive" , false,gui.Window  );
+                        }
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.ArchiveFileOpen && eve.GUIEvent.EventType == gui::EGET_FILE_SELECTED )
+                {
+                        AddArchive ( gui.ArchiveFileOpen->getFileName() );
+                        gui.ArchiveFileOpen = 0;
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.ArchiveFileOpen && eve.GUIEvent.EventType == gui::EGET_DIRECTORY_SELECTED )
+                {
+                        AddArchive ( gui.ArchiveFileOpen->getDirectoryName() );
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.ArchiveFileOpen && eve.GUIEvent.EventType == gui::EGET_FILE_CHOOSE_DIALOG_CANCELLED )
+                {
+                        gui.ArchiveFileOpen = 0;
+                }
+                else
+                if ( ( eve.GUIEvent.Caller == gui.ArchiveUp || eve.GUIEvent.Caller == gui.ArchiveDown ) &&
+                        eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )
+                {
+                        s32 rel = eve.GUIEvent.Caller == gui.ArchiveUp ? -1 : 1;
+                        if ( Game->Device->getFileSystem()->moveFileArchive ( gui.ArchiveList->getSelected (), rel ) )
+                        {
+                                s32 newIndex = core::s32_clamp ( gui.ArchiveList->getSelected() + rel, 0, gui.ArchiveList->getRowCount() - 1 );
+                                AddArchive ( "" );
+                                gui.ArchiveList->setSelected ( newIndex );
+                                Game->CurrentMapName = "";
+                        }
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.VideoDriver && eve.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED )
+                {
+                        Game->deviceParam.DriverType = (E_DRIVER_TYPE) gui.VideoDriver->getItemData ( gui.VideoDriver->getSelected() );
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.VideoMode && eve.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED )
+                {
+                        u32 val = gui.VideoMode->getItemData ( gui.VideoMode->getSelected() );
+                        Game->deviceParam.WindowSize.Width = val >> 16;
+                        Game->deviceParam.WindowSize.Height = val & 0xFFFF;
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.FullScreen && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )
+                {
+                        Game->deviceParam.Fullscreen = gui.FullScreen->isChecked();
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Bit32 && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )
+                {
+                        Game->deviceParam.Bits = gui.Bit32->isChecked() ? 32 : 16;
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.MultiSample && eve.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED )
+                {
+                        Game->deviceParam.AntiAlias = gui.MultiSample->getPos();
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Tesselation && eve.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED )
+                {
+                        Game->loadParam.patchTesselation = gui.Tesselation->getPos ();
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Gamma && eve.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED )
+                {
+                        Game->GammaValue = gui.Gamma->getPos () * 0.01f;
+                        Game->Device->setGammaRamp ( Game->GammaValue, Game->GammaValue, Game->GammaValue, 0.f, 0.f );
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.SetVideoMode && eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )
+                {
+                        Game->retVal = 2;
+                        Game->Device->closeDevice();
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Window && eve.GUIEvent.EventType == gui::EGET_ELEMENT_CLOSED )
+                {
+                        Game->Device->closeDevice();
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Collision && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )
+                {
+                        // set fly through active
+                        Game->flyTroughState ^= 1;
+                        Player[0].cam()->setAnimateTarget ( Game->flyTroughState == 0 );
+
+                        printf ( "collision %d\n", Game->flyTroughState == 0 );
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Visible_Map && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )
+                {
+                        bool v = gui.Visible_Map->isChecked();
+
+                        if ( MapParent )
+                        {
+                                printf ( "static node set visible %d\n",v );
+                                MapParent->setVisible ( v );
+                        }
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Visible_Shader && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )
+                {
+                        bool v = gui.Visible_Shader->isChecked();
+
+                        if ( ShaderParent )
+                        {
+                                printf ( "shader node set visible %d\n",v );
+                                ShaderParent->setVisible ( v );
+                        }
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Visible_Skydome && eve.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED )
+                {
+                        if ( SkyNode )
+                        {
+                                bool v = !SkyNode->isVisible();
+                                printf ( "skynode set visible %d\n",v );
+                                SkyNode->setVisible ( v );
+                        }
+                }
+                else
+                if ( eve.GUIEvent.Caller == gui.Respawn && eve.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED )
+                {
+                        Player[0].respawn ();
+                }
+
+                return false;
+        }
+
+        // fire
+        if ((eve.EventType == EET_KEY_INPUT_EVENT && eve.KeyInput.Key == KEY_SPACE &&
+                eve.KeyInput.PressedDown == false) ||
+                (eve.EventType == EET_MOUSE_INPUT_EVENT && eve.MouseInput.Event == EMIE_LMOUSE_LEFT_UP)
+                )
+        {
+                ICameraSceneNode * camera = Game->Device->getSceneManager()->getActiveCamera ();
+                if ( camera && camera->isInputReceiverEnabled () )
+                {
+                        useItem( Player + 0 );
+                }
+        }
+
+        // gui active
+        if ((eve.EventType == EET_KEY_INPUT_EVENT && eve.KeyInput.Key == KEY_F1 &&
+                eve.KeyInput.PressedDown == false) ||
+                (eve.EventType == EET_MOUSE_INPUT_EVENT && eve.MouseInput.Event == EMIE_RMOUSE_LEFT_UP)
+                )
+        {
+                SetGUIActive ( 2 );
+        }
+
+        // check if user presses the key
+        if ( eve.EventType == EET_KEY_INPUT_EVENT && eve.KeyInput.PressedDown == false)
+        {
+                // Escape toggles camera Input
+                if ( eve.KeyInput.Key == irr::KEY_ESCAPE )
+                {
+                        SetGUIActive ( 3 );
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F11)
+                {
+                        // screenshot are taken without gamma!
+                        IImage* image = Game->Device->getVideoDriver()->createScreenShot();
+                        if (image)
+                        {
+                                core::vector3df pos;
+                                core::vector3df rot;
+                                ICameraSceneNode * cam = Game->Device->getSceneManager()->getActiveCamera ();
+                                if ( cam )
+                                {
+                                        pos = cam->getPosition ();
+                                        rot = cam->getRotation ();
+                                }
+
+                                static const c8 *dName[] = { "null", "software", "burning",
+                                        "d3d8", "d3d9", "opengl" };
+
+                                snprintf(buf, 256, "%s_%ls_%.0f_%.0f_%.0f_%.0f_%.0f_%.0f.jpg",
+                                                dName[Game->Device->getVideoDriver()->getDriverType()],
+                                                Game->CurrentMapName.c_str(),
+                                                pos.X, pos.Y, pos.Z,
+                                                rot.X, rot.Y, rot.Z
+                                                );
+                                path filename ( buf );
+                                filename.replace ( '/', '_' );
+                                printf ( "screenshot : %s\n", filename.c_str() );
+                                Game->Device->getVideoDriver()->writeImageToFile(image, filename, 100 );
+                                image->drop();
+                        }
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F9)
+                {
+                        s32 value = EDS_OFF;
+
+                        Game->debugState = ( Game->debugState + 1 ) & 3;
+
+                        switch ( Game->debugState )
+                        {
+                                case 1: value = EDS_NORMALS | EDS_MESH_WIRE_OVERLAY | EDS_BBOX_ALL; break;
+                                case 2: value = EDS_NORMALS | EDS_MESH_WIRE_OVERLAY | EDS_SKELETON; break;
+                        }
+/*
+                        // set debug map data on/off
+                        debugState = debugState == EDS_OFF ?
+                                EDS_NORMALS | EDS_MESH_WIRE_OVERLAY | EDS_BBOX_ALL:
+                                EDS_OFF;
+*/
+                        if ( ItemParent )
+                        {
+                                list<ISceneNode*>::ConstIterator it = ItemParent->getChildren().begin();
+                                for (; it != ItemParent->getChildren().end(); ++it)
+                                {
+                                        (*it)->setDebugDataVisible ( value );
+                                }
+                        }
+
+                        if ( ShaderParent )
+                        {
+                                list<ISceneNode*>::ConstIterator it = ShaderParent->getChildren().begin();
+                                for (; it != ShaderParent->getChildren().end(); ++it)
+                                {
+                                        (*it)->setDebugDataVisible ( value );
+                                }
+                        }
+
+                        if ( UnresolvedParent )
+                        {
+                                list<ISceneNode*>::ConstIterator it = UnresolvedParent->getChildren().begin();
+                                for (; it != UnresolvedParent->getChildren().end(); ++it)
+                                {
+                                        (*it)->setDebugDataVisible ( value );
+                                }
+                        }
+
+                        if ( FogParent )
+                        {
+                                list<ISceneNode*>::ConstIterator it = FogParent->getChildren().begin();
+                                for (; it != FogParent->getChildren().end(); ++it)
+                                {
+                                        (*it)->setDebugDataVisible ( value );
+                                }
+                        }
+
+                        if ( SkyNode )
+                        {
+                                SkyNode->setDebugDataVisible ( value );
+                        }
+
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F8)
+                {
+                        // set gravity on/off
+                        Game->gravityState ^= 1;
+                        Player[0].cam()->setGravity ( getGravity ( Game->gravityState ? "earth" : "none" ) );
+                        printf ( "gravity %s\n", Game->gravityState ? "earth" : "none" );
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F7)
+                {
+                        // set fly through active
+                        Game->flyTroughState ^= 1;
+                        Player[0].cam()->setAnimateTarget ( Game->flyTroughState == 0 );
+                        if ( gui.Collision )
+                                gui.Collision->setChecked ( Game->flyTroughState == 0 );
+
+                        printf ( "collision %d\n", Game->flyTroughState == 0 );
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F2)
+                {
+                        Player[0].respawn ();
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F3)
+                {
+                        if ( MapParent )
+                        {
+                                bool v = !MapParent->isVisible ();
+                                printf ( "static node set visible %d\n",v );
+                                MapParent->setVisible ( v );
+                                if ( gui.Visible_Map )
+                                        gui.Visible_Map->setChecked ( v );
+                        }
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F4)
+                {
+                        if ( ShaderParent )
+                        {
+                                bool v = !ShaderParent->isVisible ();
+                                printf ( "shader node set visible %d\n",v );
+                                ShaderParent->setVisible ( v );
+                                if ( gui.Visible_Shader )
+                                        gui.Visible_Shader->setChecked ( v );
+                        }
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F5)
+                {
+                        if ( FogParent )
+                        {
+                                bool v = !FogParent->isVisible ();
+                                printf ( "fog node set visible %d\n",v );
+                                FogParent->setVisible ( v );
+                                if ( gui.Visible_Fog )
+                                        gui.Visible_Fog->setChecked ( v );
+                        }
+
+                }
+                else
+                if (eve.KeyInput.Key == KEY_F6)
+                {
+                        if ( UnresolvedParent )
+                        {
+                                bool v = !UnresolvedParent->isVisible ();
+                                printf ( "unresolved node set visible %d\n",v );
+                                UnresolvedParent->setVisible ( v );
+                                if ( gui.Visible_Unresolved )
+                                        gui.Visible_Unresolved->setChecked ( v );
+                        }
+                }
+        }
+
+        // check if user presses the key C ( for crouch)
+        if ( eve.EventType == EET_KEY_INPUT_EVENT && eve.KeyInput.Key == KEY_KEY_C )
+        {
+                // crouch
+                ISceneNodeAnimatorCollisionResponse *anim = Player[0].cam ();
+                if ( anim && 0 == Game->flyTroughState )
+                {
+                        if ( false == eve.KeyInput.PressedDown )
+                        {
+                                // stand up
+                                anim->setEllipsoidRadius (  vector3df(30,45,30) );
+                                anim->setEllipsoidTranslation ( vector3df(0,40,0));
+
+                        }
+                        else
+                        {
+                                // on your knees
+                                anim->setEllipsoidRadius (  vector3df(30,20,30) );
+                                anim->setEllipsoidTranslation ( vector3df(0,20,0));
+                        }
+                        return true;
+                }
+        }
+        return false;
+}
+
+
+
+/*
+        useItem
+*/
+void CQuake3EventHandler::useItem( Q3Player * player)
+{
+        ISceneManager* smgr = Game->Device->getSceneManager();
+        ICameraSceneNode* camera = smgr->getActiveCamera();
+
+        if (!camera)
+                return;
+
+        SParticleImpact imp;
+        imp.when = 0;
+
+        // get line of camera
+
+        vector3df start = camera->getPosition();
+
+        if ( player->WeaponNode )
+        {
+                start.X += 0.f;
+                start.Y += 0.f;
+                start.Z += 0.f;
+        }
+
+        vector3df end = (camera->getTarget() - start);
+        end.normalize();
+        start += end*20.0f;
+
+        end = start + (end * camera->getFarValue());
+
+        triangle3df triangle;
+        line3d<f32> line(start, end);
+
+        // get intersection point with map
+        scene::ISceneNode* hitNode;
+        if (smgr->getSceneCollisionManager()->getCollisionPoint(
+                line, Meta, end, triangle,hitNode))
+        {
+                // collides with wall
+                vector3df out = triangle.getNormal();
+                out.setLength(0.03f);
+
+                imp.when = 1;
+                imp.outVector = out;
+                imp.pos = end;
+
+                player->setAnim ( "pow" );
+                player->Anim[1].next += player->Anim[1].delta;
+        }
+        else
+        {
+                // doesnt collide with wall
+                vector3df start = camera->getPosition();
+                if ( player->WeaponNode )
+                {
+                        //start.X += 10.f;
+                        //start.Y += -5.f;
+                        //start.Z += 1.f;
+                }
+
+                vector3df end = (camera->getTarget() - start);
+                end.normalize();
+                start += end*20.0f;
+                end = start + (end * camera->getFarValue());
+        }
+
+        // create fire ball
+        ISceneNode* node = 0;
+        node = smgr->addBillboardSceneNode( BulletParent,dimension2d<f32>(10,10), start);
+
+        node->setMaterialFlag(EMF_LIGHTING, false);
+        node->setMaterialTexture(0, Game->Device->getVideoDriver()->getTexture("fireball.bmp"));
+        node->setMaterialFlag(video::EMF_ZWRITE_ENABLE, false);
+        node->setMaterialType(EMT_TRANSPARENT_ADD_COLOR);
+
+        f32 length = (f32)(end - start).getLength();
+        const f32 speed = 5.8f;
+        u32 time = (u32)(length / speed);
+
+        ISceneNodeAnimator* anim = 0;
+
+        // set flight line
+
+        anim = smgr->createFlyStraightAnimator(start, end, time);
+        node->addAnimator(anim);
+        anim->drop();
+
+        snprintf ( buf, 64, "bullet: %s on %.1f,%1.f,%1.f",
+                                imp.when ? "hit" : "nohit", end.X, end.Y, end.Z );
+        node->setName ( buf );
+
+
+        anim = smgr->createDeleteAnimator(time);
+        node->addAnimator(anim);
+        anim->drop();
+
+        if (imp.when)
+        {
+                // create impact note
+                imp.when = Game->Device->getTimer()->getTime() +
+                        (time + (s32) ( ( 1.f + Noiser::get() ) * 250.f ));
+                Impacts.push_back(imp);
+        }
+
+        // play sound
+}
+
+// rendered when bullets hit something
+void CQuake3EventHandler::createParticleImpacts( u32 now )
+{
+        ISceneManager* sm = Game->Device->getSceneManager();
+
+        struct smokeLayer
+        {
+                const c8 * texture;
+                f32 scale;
+                f32 minparticleSize;
+                f32 maxparticleSize;
+                f32 boxSize;
+                u32 minParticle;
+                u32 maxParticle;
+                u32 fadeout;
+                u32 lifetime;
+        };
+
+        smokeLayer smoke[] =
+        {
+                { "smoke2.jpg", 0.4f, 1.5f, 18.f, 20.f, 20, 50, 2000, 10000 },
+                { "smoke3.jpg", 0.2f, 1.2f, 15.f, 20.f, 10, 30, 1000, 12000 }
+        };
+
+
+        u32 i;
+        u32 g;
+        s32 factor = 1;
+        for ( g = 0; g != 2; ++g )
+        {
+                smoke[g].minParticle *= factor;
+                smoke[g].maxParticle *= factor;
+                smoke[g].lifetime *= factor;
+                smoke[g].boxSize *= Noiser::get() * 0.5f;
+        }
+
+        for ( i=0; i < Impacts.size(); ++i)
+        {
+                if (now < Impacts[i].when)
+                        continue;
+
+                // create smoke particle system
+                IParticleSystemSceneNode* pas = 0;
+
+                for ( g = 0; g != 2; ++g )
+                {
+                        pas = sm->addParticleSystemSceneNode(false, BulletParent, -1, Impacts[i].pos);
+
+                        snprintf ( buf, 64, "bullet impact smoke at %.1f,%.1f,%1.f",
+                                Impacts[i].pos.X,Impacts[i].pos.Y,Impacts[i].pos.Z);
+                        pas->setName ( buf );
+
+                        // create a flat smoke
+                        vector3df direction = Impacts[i].outVector;
+                        direction *= smoke[g].scale;
+                        IParticleEmitter* em = pas->createBoxEmitter(
+                                aabbox3d<f32>(-4.f,0.f,-4.f,20.f,smoke[g].minparticleSize,20.f),
+                                direction,smoke[g].minParticle, smoke[g].maxParticle,
+                                video::SColor(0,0,0,0),video::SColor(0,128,128,128),
+                                250,4000, 60);
+
+                        em->setMinStartSize (dimension2d<f32>( smoke[g].minparticleSize, smoke[g].minparticleSize));
+                        em->setMaxStartSize (dimension2d<f32>( smoke[g].maxparticleSize, smoke[g].maxparticleSize));
+
+                        pas->setEmitter(em);
+                        em->drop();
+
+                        // particles get invisible
+                        IParticleAffector* paf = pas->createFadeOutParticleAffector(
+                                video::SColor ( 0, 0, 0, 0 ), smoke[g].fadeout);
+                        pas->addAffector(paf);
+                        paf->drop();
+
+                        // particle system life time
+                        ISceneNodeAnimator* anim = sm->createDeleteAnimator( smoke[g].lifetime);
+                        pas->addAnimator(anim);
+                        anim->drop();
+
+                        pas->setMaterialFlag(video::EMF_LIGHTING, false);
+                        pas->setMaterialFlag(video::EMF_ZWRITE_ENABLE, false);
+                        pas->setMaterialType(video::EMT_TRANSPARENT_ADD_COLOR );
+                        pas->setMaterialTexture(0, Game->Device->getVideoDriver()->getTexture( smoke[g].texture ));
+                }
+
+
+                // play impact sound
+                #ifdef USE_IRRKLANG
+/*
+                if (irrKlang)
+                {
+                        audio::ISound* sound =
+                                irrKlang->play3D(impactSound, Impacts[i].pos, false, false, true);
+
+                        if (sound)
+                        {
+                                // adjust max value a bit to make to sound of an impact louder
+                                sound->setMinDistance(400);
+                                sound->drop();
+                        }
+                }
+*/
+                #endif
+
+
+                // delete entry
+                Impacts.erase(i);
+                i--;
+        }
+}
+
+/*
+        render
+*/
+void CQuake3EventHandler::Render()
+{
+        IVideoDriver * driver = Game->Device->getVideoDriver();
+        if ( 0 == driver )
+                return;
+
+        // TODO: This does not work, yet.
+        const bool anaglyph=false;
+        if (anaglyph)
+        {
+                scene::ICameraSceneNode* cameraOld = Game->Device->getSceneManager()->getActiveCamera();
+                driver->beginScene(true, true, SColor(0,0,0,0));
+                driver->getOverrideMaterial().Material.ColorMask = ECP_NONE;
+                driver->getOverrideMaterial().EnableFlags  = EMF_COLOR_MASK;
+        driver->getOverrideMaterial().EnablePasses = ESNRP_SKY_BOX +
+                                                     ESNRP_SOLID +
+                                                     ESNRP_TRANSPARENT +
+                                                     ESNRP_TRANSPARENT_EFFECT +
+                                                     ESNRP_SHADOW;
+                Game->Device->getSceneManager()->drawAll();
+                driver->clearZBuffer();
+
+                const vector3df oldPosition = cameraOld->getPosition();
+                const vector3df oldTarget   = cameraOld->getTarget();
+                const matrix4 startMatrix   = cameraOld->getAbsoluteTransformation();
+                const vector3df focusPoint  = (oldTarget -
+                                cameraOld->getAbsolutePosition()).setLength(10000) +
+                                cameraOld->getAbsolutePosition() ;
+
+                scene::ICameraSceneNode* camera = cameraOld;//Game->Device->getSceneManager()->addCameraSceneNode();
+
+                //Left eye...
+                vector3df pos;
+                matrix4   move;
+
+                move.setTranslation( vector3df(-1.5f,0.0f,0.0f) );
+                pos=(startMatrix*move).getTranslation();
+
+                driver->getOverrideMaterial().Material.ColorMask = ECP_RED;
+                driver->getOverrideMaterial().EnableFlags  = EMF_COLOR_MASK;
+                driver->getOverrideMaterial().EnablePasses =
+                                ESNRP_SKY_BOX|ESNRP_SOLID|ESNRP_TRANSPARENT|
+                                ESNRP_TRANSPARENT_EFFECT|ESNRP_SHADOW;
+
+                camera->setPosition(pos);
+                camera->setTarget(focusPoint);
+
+                Game->Device->getSceneManager()->drawAll();
+                driver->clearZBuffer();
+
+                //Right eye...
+                move.setTranslation( vector3df(1.5f,0.0f,0.0f) );
+                pos=(startMatrix*move).getTranslation();
+
+                driver->getOverrideMaterial().Material.ColorMask = ECP_GREEN + ECP_BLUE;
+                driver->getOverrideMaterial().EnableFlags  = EMF_COLOR_MASK;
+                driver->getOverrideMaterial().EnablePasses =
+                                ESNRP_SKY_BOX|ESNRP_SOLID|ESNRP_TRANSPARENT|
+                                ESNRP_TRANSPARENT_EFFECT|ESNRP_SHADOW;
+
+                camera->setPosition(pos);
+                camera->setTarget(focusPoint);
+
+                Game->Device->getSceneManager()->drawAll();
+
+                driver->getOverrideMaterial().Material.ColorMask=ECP_ALL;
+                driver->getOverrideMaterial().EnableFlags=0;
+                driver->getOverrideMaterial().EnablePasses=0;
+
+                if (camera != cameraOld)
+                {
+                        Game->Device->getSceneManager()->setActiveCamera(cameraOld);
+                        camera->remove();
+                }
+                else
+                {
+                        camera->setPosition(oldPosition);
+                        camera->setTarget(oldTarget);
+                }
+        }
+        else
+        {
+                driver->beginScene(true, true, SColor(0,0,0,0));
+                Game->Device->getSceneManager()->drawAll();
+        }
+        Game->Device->getGUIEnvironment()->drawAll();
+        driver->endScene();
+}
+
+/*
+        update the generic scene node
+*/
+void CQuake3EventHandler::Animate()
+{
+        u32 now = Game->Device->getTimer()->getTime();
+
+        Q3Player * player = Player + 0;
+
+        checkTimeFire ( player->Anim, 4, now );
+
+        // Query Scene Manager attributes
+        if ( player->Anim[0].flags & FIRED )
+        {
+                ISceneManager *smgr = Game->Device->getSceneManager ();
+                wchar_t msg[128];
+                IVideoDriver * driver = Game->Device->getVideoDriver();
+
+                IAttributes * attr = smgr->getParameters();
+                swprintf ( msg, 128,
+                        L"Q3 %s [%ls], FPS:%03d Tri:%.03fm Cull %d/%d nodes (%d,%d,%d)",
+                        Game->CurrentMapName.c_str(),
+                        driver->getName(),
+                        driver->getFPS (),
+                        (f32) driver->getPrimitiveCountDrawn( 0 ) * ( 1.f / 1000000.f ),
+                        attr->getAttributeAsInt ( "culled" ),
+                        attr->getAttributeAsInt ( "calls" ),
+                        attr->getAttributeAsInt ( "drawn_solid" ),
+                        attr->getAttributeAsInt ( "drawn_transparent" ),
+                        attr->getAttributeAsInt ( "drawn_transparent_effect" )
+                        );
+                Game->Device->setWindowCaption( msg );
+
+                swprintf ( msg, 128,
+                                        L"%03d fps, F1 GUI on/off, F2 respawn, F3-F6 toggle Nodes, F7 Collision on/off"
+                                        L", F8 Gravity on/off, Right Mouse Toggle GUI",
+                                        Game->Device->getVideoDriver()->getFPS ()
+                                );
+                if ( gui.StatusLine )
+                        gui.StatusLine->setText ( msg );
+                player->Anim[0].flags &= ~FIRED;
+        }
+
+        // idle..
+        if ( player->Anim[1].flags & FIRED )
+        {
+                if ( strcmp ( player->animation, "idle" ) )
+                        player->setAnim ( "idle" );
+
+                player->Anim[1].flags &= ~FIRED;
+        }
+
+        createParticleImpacts ( now );
+
+}
+
+
+/* The main game states
+*/
+void runGame ( GameData *game )
+{
+        if ( game->retVal >= 3 )
+                return;
+
+        game->Device = (*game->createExDevice) ( game->deviceParam );
+        if ( 0 == game->Device)
+        {
+                // could not create selected driver.
+                game->retVal = 0;
+                return;
+        }
+
+        // create an event receiver based on current game data
+        CQuake3EventHandler *eventHandler = new CQuake3EventHandler( game );
+
+        // load stored config
+        game->load ( "explorer.cfg" );
+
+        // add our media directory and archive to the file system
+        for ( u32 i = 0; i < game->CurrentArchiveList.size(); ++i )
+        {
+                eventHandler->AddArchive ( game->CurrentArchiveList[i] );
+        }
+
+        // Load a Map or startup to the GUI
+        if ( game->CurrentMapName.size () )
+        {
+                eventHandler->LoadMap ( game->CurrentMapName, 1 );
+                if ( 0 == game->loadParam.loadSkyShader )
+                        eventHandler->AddSky ( 1, "skydome2" );
+                eventHandler->CreatePlayers ();
+                eventHandler->CreateGUI ();
+                eventHandler->SetGUIActive ( 0 );
+
+                // set player to last position on restart
+                if ( game->retVal == 2 )
+                {
+                        eventHandler->GetPlayer( 0 )->setpos ( game->PlayerPosition, game->PlayerRotation );
+                }
+        }
+        else
+        {
+                // start up empty
+                eventHandler->AddSky ( 1, "skydome2" );
+                eventHandler->CreatePlayers ();
+                eventHandler->CreateGUI ();
+                eventHandler->SetGUIActive ( 1 );
+                background_music ( "IrrlichtTheme.ogg" );
+        }
+
+
+        game->retVal = 3;
+        while( game->Device->run() )
+        {
+                eventHandler->Animate ();
+                eventHandler->Render ();
+                //if ( !game->Device->isWindowActive() )
+                        game->Device->yield();
+        }
+
+        game->Device->setGammaRamp ( 1.f, 1.f, 1.f, 0.f, 0.f );
+        delete eventHandler;
+}
+
+#if defined (_IRR_WINDOWS_) && 0
+        #pragma comment(linker, "/subsystem:windows /ENTRY:mainCRTStartup")
+#endif
+
+
+/* The main routine, doing all setup
+*/
+int IRRCALLCONV main(int argc, char* argv[])
+{
+        path prgname(argv[0]);
+        GameData game ( deletePathFromPath ( prgname, 1 ) );
+
+        // dynamically load irrlicht
+        const c8 * dllName = argc > 1 ? argv[1] : "irrlicht.dll";
+        game.createExDevice = load_createDeviceEx ( dllName );
+        if ( 0 == game.createExDevice )
+        {
+                game.retVal = 3;
+                printf ( "Could not load %s.\n", dllName );
+                return game.retVal; // could not load dll
+        }
+
+        // start without asking for driver
+        game.retVal = 1;
+        do
+        {
+                // if driver could not created, ask for another driver
+                if ( game.retVal == 0 )
+                {
+                        game.setDefault ();
+                        // ask user for driver
+                        game.deviceParam.DriverType=driverChoiceConsole();
+                        if (game.deviceParam.DriverType==video::EDT_COUNT)
+                                game.retVal = 3;
+                }
+                runGame ( &game );
+        } while ( game.retVal < 3 );
+
+        return game.retVal;
+}
+
+/*
+**/