1 files changed, 824 insertions, 824 deletions

diff --git a/libraries/irrlicht-1.8/examples/21.Quake3Explorer/q3factory.cpp b/libraries/irrlicht-1.8/examples/21.Quake3Explorer/q3factory.cpp
index d0f09b2..fc95a1d 100644
--- a/libraries/irrlicht-1.8/examples/21.Quake3Explorer/q3factory.cpp
+++ b/libraries/irrlicht-1.8/examples/21.Quake3Explorer/q3factory.cpp
@@ -1,824 +1,824 @@
-/*!

-        Model Factory.

-        create the additional scenenodes for ( bullets, health... )

-

-        Defines the Entities for Quake3

-*/

-

-#include <irrlicht.h>

-#include "q3factory.h"

-#include "sound.h"

-

-using namespace irr;

-using namespace scene;

-using namespace gui;

-using namespace video;

-using namespace core;

-using namespace quake3;

-

-//! This list is based on the original quake3.

-static const SItemElement Quake3ItemElement [] = {

-{       "item_health",

-        {"models/powerups/health/medium_cross.md3",

-        "models/powerups/health/medium_sphere.md3"},

-        "sound/items/n_health.wav",

-        "icons/iconh_yellow",

-        "25 Health",

-        25,

-        HEALTH,

-        SUB_NONE,

-        SPECIAL_SFX_BOUNCE | SPECIAL_SFX_ROTATE_1

-},

-{       "item_health_large",

-        "models/powerups/health/large_cross.md3",

-        "models/powerups/health/large_sphere.md3",

-        "sound/items/l_health.wav",

-        "icons/iconh_red",

-        "50 Health",

-        50,

-        HEALTH,

-        SUB_NONE,

-        SPECIAL_SFX_BOUNCE | SPECIAL_SFX_ROTATE_1

-},

-{

-        "item_health_mega",

-        "models/powerups/health/mega_cross.md3",

-        "models/powerups/health/mega_sphere.md3",

-        "sound/items/m_health.wav",

-        "icons/iconh_mega",

-        "Mega Health",

-        100,

-        HEALTH,

-        SUB_NONE,

-        SPECIAL_SFX_BOUNCE | SPECIAL_SFX_ROTATE_1

-},

-{

-        "item_health_small",

-        "models/powerups/health/small_cross.md3",

-        "models/powerups/health/small_sphere.md3",

-        "sound/items/s_health.wav",

-        "icons/iconh_green",

-        "5 Health",

-        5,

-        HEALTH,

-        SUB_NONE,

-        SPECIAL_SFX_BOUNCE | SPECIAL_SFX_ROTATE_1

-},

-{       "ammo_bullets",

-        "models/powerups/ammo/machinegunam.md3",

-        "",

-        "sound/misc/am_pkup.wav",

-        "icons/icona_machinegun",

-        "Bullets",

-        50,

-        AMMO,

-        MACHINEGUN,

-        SPECIAL_SFX_BOUNCE,

-},

-{

-        "ammo_cells",

-        "models/powerups/ammo/plasmaam.md3",

-        "",

-        "sound/misc/am_pkup.wav",

-        "icons/icona_plasma",

-        "Cells",

-        30,

-        AMMO,

-        PLASMAGUN,

-        SPECIAL_SFX_BOUNCE

-},

-{       "ammo_rockets",

-        "models/powerups/ammo/rocketam.md3",

-        "",

-        "",

-        "icons/icona_rocket",

-        "Rockets",

-        5,

-        AMMO,

-        ROCKET_LAUNCHER,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "ammo_shells",

-        "models/powerups/ammo/shotgunam.md3",

-        "",

-        "sound/misc/am_pkup.wav",

-        "icons/icona_shotgun",

-        "Shells",

-        10,

-        AMMO,

-        SHOTGUN,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "ammo_slugs",

-        "models/powerups/ammo/railgunam.md3",

-        "",

-        "sound/misc/am_pkup.wav",

-        "icons/icona_railgun",

-        "Slugs",

-        10,

-        AMMO,

-        RAILGUN,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "item_armor_body",

-        "models/powerups/armor/armor_red.md3",

-        "",

-        "sound/misc/ar2_pkup.wav",

-        "icons/iconr_red",

-        "Heavy Armor",

-        100,

-        ARMOR,

-        SUB_NONE,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "item_armor_combat",

-        "models/powerups/armor/armor_yel.md3",

-        "",

-        "sound/misc/ar2_pkup.wav",

-        "icons/iconr_yellow",

-        "Armor",

-        50,

-        ARMOR,

-        SUB_NONE,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "item_armor_shard",

-        "models/powerups/armor/shard.md3",

-        "",

-        "sound/misc/ar1_pkup.wav",

-        "icons/iconr_shard",

-        "Armor Shared",

-        5,

-        ARMOR,

-        SUB_NONE,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_gauntlet",

-        "models/weapons2/gauntlet/gauntlet.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_gauntlet",

-        "Gauntlet",

-        0,

-        WEAPON,

-        GAUNTLET,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_shotgun",

-        "models/weapons2/shotgun/shotgun.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_shotgun",

-        "Shotgun",

-        10,

-        WEAPON,

-        SHOTGUN,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_machinegun",

-        "models/weapons2/machinegun/machinegun.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_machinegun",

-        "Machinegun",

-        40,

-        WEAPON,

-        MACHINEGUN,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_grenadelauncher",

-        "models/weapons2/grenadel/grenadel.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_grenade",

-        "Grenade Launcher",

-        10,

-        WEAPON,

-        GRENADE_LAUNCHER,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_rocketlauncher",

-        "models/weapons2/rocketl/rocketl.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_rocket",

-        "Rocket Launcher",

-        10,

-        WEAPON,

-        ROCKET_LAUNCHER,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_lightning",

-        "models/weapons2/lightning/lightning.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_lightning",

-        "Lightning Gun",

-        100,

-        WEAPON,

-        LIGHTNING,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_railgun",

-        "models/weapons2/railgun/railgun.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_railgun",

-        "Railgun",

-        10,

-        WEAPON,

-        RAILGUN,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_plasmagun",

-        "models/weapons2/plasma/plasma.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_plasma",

-        "Plasma Gun",

-        50,

-        WEAPON,

-        PLASMAGUN,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_bfg",

-        "models/weapons2/bfg/bfg.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_bfg",

-        "BFG10K",

-        20,

-        WEAPON,

-        BFG,

-        SPECIAL_SFX_ROTATE

-},

-{

-        "weapon_grapplinghook",

-        "models/weapons2/grapple/grapple.md3",

-        "",

-        "sound/misc/w_pkup.wav",

-        "icons/iconw_grapple",

-        "Grappling Hook",

-        0,

-        WEAPON,

-        GRAPPLING_HOOK,

-        SPECIAL_SFX_ROTATE

-},

-{

-        0

-}

-

-};

-

-

-/*!

-*/

-const SItemElement * getItemElement ( const stringc& key )

-{

-        const SItemElement *item = Quake3ItemElement;

-

-        while ( item->key )

-        {

-                if ( 0 == strcmp ( key.c_str(), item->key ) )

-                        return item;

-                item += 1;

-        }

-        return 0;

-}

-

-/*!

-        Quake3 Model Factory.

-        Takes the mesh buffers and creates scenenodes for their associated shaders

-*/

-void Q3ShaderFactory (  Q3LevelLoadParameter &loadParam,

-                                                IrrlichtDevice *device,

-                                                IQ3LevelMesh* mesh,

-                                                eQ3MeshIndex meshIndex,

-                                                ISceneNode *parent,

-                                                IMetaTriangleSelector *meta,

-                                                bool showShaderName )

-{

-        if ( 0 == mesh || 0 == device )

-                return;

-

-        IMeshSceneNode* node = 0;

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

-        ITriangleSelector * selector = 0;

-

-        // the additional mesh can be quite huge and is unoptimized

-        // Save to cast to SMesh

-        SMesh * additional_mesh = (SMesh*) mesh->getMesh ( meshIndex );

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

-                return;

-

-        char buf[128];

-        if ( loadParam.verbose > 0 )

-        {

-                loadParam.startTime = device->getTimer()->getRealTime();

-                if ( loadParam.verbose > 1 )

-                {

-                        snprintf(buf, 128, "q3shaderfactory start" );

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

-                }

-        }

-

-        IGUIFont *font = 0;

-        if ( showShaderName )

-                font = device->getGUIEnvironment()->getFont("fontlucida.png");

-

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

-

-        // create helper textures

-        if ( 1 )

-        {

-                tTexArray tex;

-                u32 pos = 0;

-                getTextures ( tex, "$redimage $blueimage $whiteimage $checkerimage", pos,

-                                                                device->getFileSystem(), driver );

-        }

-

-        s32 sceneNodeID = 0;

-        for ( u32 i = 0; i!= additional_mesh->getMeshBufferCount (); ++i )

-        {

-                IMeshBuffer *meshBuffer = additional_mesh->getMeshBuffer ( i );

-                const SMaterial &material = meshBuffer->getMaterial();

-

-                //! The ShaderIndex is stored in the second material parameter

-                s32 shaderIndex = (s32) material.MaterialTypeParam2;

-

-                // the meshbuffer can be rendered without additional support, or it has no shader

-                IShader *shader = (IShader *) mesh->getShader ( shaderIndex );

-

-                // no shader, or mapped to existing material

-                if ( 0 == shader )

-                {

-

-#if 1

-                        // clone mesh

-                        SMesh * m = new SMesh ();

-                        m->addMeshBuffer ( meshBuffer );

-                        SMaterial &mat = m->getMeshBuffer( 0 )->getMaterial();

-                        if ( mat.getTexture( 0 ) == 0 )

-                                mat.setTexture ( 0, driver->getTexture ( "$blueimage" ) );

-                        if ( mat.getTexture( 1 ) == 0 )

-                                mat.setTexture ( 1, driver->getTexture ( "$redimage" ) );

-

-                        IMesh * store = smgr->getMeshManipulator ()->createMeshWith2TCoords ( m );

-                        m->drop();

-

-                        node = smgr->addMeshSceneNode ( store,  parent, sceneNodeID );

-                        node->setAutomaticCulling ( scene::EAC_OFF );

-                        store->drop ();

-                        sceneNodeID += 1;

-#endif

-                }

-                else if ( 1 )

-                {

-/*

-                        stringc s;

-                        dumpShader ( s, shader );

-                        printf ( s.c_str () );

-*/

-                        // create sceneNode

-                        node = smgr->addQuake3SceneNode ( meshBuffer, shader, parent, sceneNodeID );

-                        node->setAutomaticCulling ( scene::EAC_FRUSTUM_BOX );

-                        sceneNodeID += 1;

-                }

-

-                // show Debug Shader Name

-                if ( showShaderName && node )

-                {

-                        swprintf ( (wchar_t*) buf, 64, L"%hs:%d", node->getName(),node->getID() );

-                        smgr->addBillboardTextSceneNode(

-                                        font,

-                                        (wchar_t*) buf,

-                                        node,

-                                        dimension2d<f32>(80.0f, 8.0f),

-                                        vector3df(0, 10, 0),

-                                        sceneNodeID);

-                        sceneNodeID += 1;

-                }

-

-                // create Portal Rendertargets

-                if ( shader )

-                {

-                        const SVarGroup *group = shader->getGroup(1);

-                        if ( group->isDefined( "surfaceparm", "portal" ) )

-                        {

-                        }

-

-                }

-

-

-                // add collision

-                // find out if shader is marked as nonsolid

-                u8 doCreate = meta !=0  ;

-

-                if ( shader )

-                {

-                        const SVarGroup *group = shader->getGroup(1);

-                        if (    group->isDefined( "surfaceparm", "trans" )

-                                        // || group->isDefined( "surfaceparm", "sky" )

-                                        // || group->isDefined( "surfaceparm", "nonsolid" )

-                                )

-                        {

-                                if ( !group->isDefined( "surfaceparm", "metalsteps" ) )

-                                {

-                                        doCreate = 0;

-                                }

-                        }

-                }

-

-                if ( doCreate )

-                {

-                        IMesh *m = 0;

-

-                        //! controls if triangles are modified by the scenenode during runtime

-                        bool takeOriginal = true;

-

-                        if ( takeOriginal )

-                        {

-                                m = new SMesh ();

-                                ((SMesh*) m )->addMeshBuffer (meshBuffer);

-                        }

-                        else

-                        {

-                                m = node->getMesh();

-                        }

-

-                        //selector = smgr->createOctreeTriangleSelector ( m, 0, 128 );

-                        selector = smgr->createTriangleSelector ( m, 0 );

-                        meta->addTriangleSelector ( selector );

-                        selector->drop ();

-

-                        if ( takeOriginal )

-                        {

-                                delete m;

-                        }

-                }

-

-        }

-

-#if 0

-        if ( meta )

-        {

-                selector = smgr->createOctreeTriangleSelector ( additional_mesh, 0 );

-                meta->addTriangleSelector ( selector );

-                selector->drop ();

-        }

-#endif

-

-        if ( loadParam.verbose > 0 )

-        {

-                loadParam.endTime = device->getTimer()->getRealTime ();

-                snprintf(buf, 128, "q3shaderfactory needed %04d ms to create %d shader nodes",

-                        loadParam.endTime - loadParam.startTime,

-                        sceneNodeID

-                        );

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

-        }

-

-}

-

-

-/*!

-        create Items from Entity

-*/

-void Q3ModelFactory (   Q3LevelLoadParameter &loadParam,

-                                                IrrlichtDevice *device,

-                                                IQ3LevelMesh* masterMesh,

-                                                ISceneNode *parent,

-                                                bool showShaderName

-                                                )

-{

-        if ( 0 == masterMesh )

-                return;

-

-        tQ3EntityList &entity = masterMesh->getEntityList ();

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

-

-

-        char buf[128];

-        const SVarGroup *group;

-        IEntity search;

-        s32 index;

-        s32 lastIndex;

-

-/*

-        stringc s;

-        FILE *f = 0;

-        f = fopen ( "entity.txt", "wb" );

-        for ( index = 0; (u32) index < entityList.size (); ++index )

-        {

-                const IEntity *entity = &entityList[ index ];

-                s = entity->name;

-                dumpShader ( s, entity );

-                fwrite ( s.c_str(), 1, s.size(), f );

-        }

-        fclose ( f );

-*/

-        IAnimatedMeshMD3* model;

-        SMD3Mesh * mesh;

-        const SMD3MeshBuffer *meshBuffer;

-        IMeshSceneNode* node;

-        ISceneNodeAnimator* anim;

-        const IShader *shader;

-        u32 pos;

-        vector3df p;

-        u32 nodeCount = 0;

-        tTexArray textureArray;

-

-        IGUIFont *font = 0;

-        if ( showShaderName )

-                font = device->getGUIEnvironment()->getFont("fontlucida.png");

-

-        const SItemElement *itemElement;

-

-        // walk list

-        for ( index = 0; (u32) index < entity.size(); ++index )

-        {

-                itemElement = getItemElement ( entity[index].name );

-                if ( 0 == itemElement )

-                        continue;

-

-                pos = 0;

-                p = getAsVector3df ( entity[index].getGroup(1)->get ( "origin" ), pos );

-

-                nodeCount += 1;

-                for ( u32 g = 0; g < 2; ++g )

-                {

-                        if ( 0 == itemElement->model[g] || itemElement->model[g][0] == 0 )

-                                continue;

-                        model = (IAnimatedMeshMD3*) smgr->getMesh( itemElement->model[g] );

-                        if ( 0 == model )

-                                continue;

-

-                        mesh = model->getOriginalMesh();

-                        for ( u32 j = 0; j != mesh->Buffer.size (); ++j )

-                        {

-                                meshBuffer = mesh->Buffer[j];

-                                if ( 0 == meshBuffer )

-                                        continue;

-

-                                shader = masterMesh->getShader ( meshBuffer->Shader.c_str(), false );

-                                IMeshBuffer *final = model->getMesh(0)->getMeshBuffer(j);

-                                if ( shader )

-                                {

-                                        //!TODO: Hack don't modify the vertexbuffer. make it better;-)

-                                        final->getMaterial().ColorMask = 0;

-                                        node = smgr->addQuake3SceneNode ( final, shader, parent );

-                                        final->getMaterial().ColorMask = 15;

-                                }

-                                else

-                                {

-                                        // clone mesh

-                                        SMesh * m = new SMesh ();

-                                        m->addMeshBuffer ( final );

-                                        node = smgr->addMeshSceneNode ( m,  parent );

-                                        m->drop();

-                                }

-

-                                if ( 0 == node )

-                                {

-                                        snprintf ( buf, 128, "q3ModelFactory shader %s failed", meshBuffer->Shader.c_str() );

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

-                                        continue;

-                                }

-

-                                // node was maybe centered by shaderscenenode

-                                node->setPosition ( p );

-                                node->setName ( meshBuffer->Shader );

-                                node->setAutomaticCulling ( scene::EAC_BOX );

-

-                                // add special effects to node

-                                if (    itemElement->special & SPECIAL_SFX_ROTATE ||

-                                                (g == 0 && itemElement->special & SPECIAL_SFX_ROTATE_1)

-                                        )

-                                {

-                                        anim = smgr->createRotationAnimator ( vector3df ( 0.f,

-                                                2.f, 0.f ) );

-                                        node->addAnimator ( anim );

-                                        anim->drop ();

-                                }

-

-                                if ( itemElement->special & SPECIAL_SFX_BOUNCE )

-                                {

-                                        //anim = smgr->createFlyStraightAnimator (

-                                        //      p, p + vector3df ( 0.f, 60.f, 0.f ), 1000, true, true );

-                                        anim = smgr->createFlyCircleAnimator (

-                                                p + vector3df( 0.f, 20.f, 0.f ),

-                                                20.f,

-                                                0.005f,

-                                                vector3df ( 1.f, 0.f, 0.f ),

-                                                core::fract ( nodeCount * 0.05f ),

-                                                1.f

-                                                );

-                                        node->addAnimator ( anim );

-                                        anim->drop ();

-                                }

-                        }

-                }

-                // show name

-                if ( showShaderName )

-                {

-                        swprintf ( (wchar_t*) buf, sizeof(buf) / 2, L"%hs", itemElement->key );

-                        smgr->addBillboardTextSceneNode(

-                                        font,

-                                        (wchar_t*) buf,

-                                        parent,

-                                        dimension2d<f32>(80.0f, 8.0f),

-                                        p + vector3df(0, 30, 0),

-                                        0);

-                }

-        }

-

-        // music

-        search.name = "worldspawn";

-        index = entity.binary_search_multi ( search, lastIndex );

-

-        if ( index >= 0 )

-        {

-                group = entity[ index ].getGroup(1);

-                background_music ( group->get ( "music" ).c_str () );

-        }

-

-        // music

-        search.name = "worldspawn";

-        index = entity.binary_search_multi ( search, lastIndex );

-

-        if ( index >= 0 )

-        {

-                group = entity[ index ].getGroup(1);

-                background_music ( group->get ( "music" ).c_str () );

-        }

-

-        //IAnimatedMesh* mesh = smgr->getMesh("../../media/sydney.md2");

-        //IAnimatedMeshSceneNode* node = smgr->addAnimatedMeshSceneNode( mesh );

-

-}

-

-/*!

-        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"

-*/

-s32 Q3StartPosition (   IQ3LevelMesh* mesh,

-                                                ICameraSceneNode* camera,

-                                                s32 startposIndex,

-                                                const vector3df &translation

-                                        )

-{

-        if ( 0 == mesh )

-                return 0;

-

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

-

-        IEntity search;

-        search.name = "info_player_start";      // "info_player_deathmatch";

-

-        // find all entities in the multi-list

-        s32 lastIndex;

-        s32 index = entityList.binary_search_multi ( search, lastIndex );

-

-        if ( index < 0 )

-        {

-                search.name = "info_player_deathmatch";

-                index = entityList.binary_search_multi ( search, lastIndex );

-        }

-

-        if ( index < 0 )

-                return 0;

-

-        index += core::clamp ( startposIndex, 0, lastIndex - index );

-

-        u32 parsepos;

-

-        const SVarGroup *group;

-        group = entityList[ index ].getGroup(1);

-

-        parsepos = 0;

-        vector3df pos = getAsVector3df ( group->get ( "origin" ), parsepos );

-        pos += translation;

-

-        parsepos = 0;

-        f32 angle = getAsFloat ( group->get ( "angle"), parsepos );

-

-        vector3df target ( 0.f, 0.f, 1.f );

-        target.rotateXZBy ( angle - 90.f, vector3df () );

-

-        if ( camera )

-        {

-                camera->setPosition ( pos );

-                camera->setTarget ( pos + target );

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

-                camera->OnAnimate ( 0 );

-        }

-        return lastIndex - index + 1;

-}

-

-

-/*!

-        gets a accumulated force on a given surface

-*/

-vector3df getGravity ( const c8 * surface )

-{

-        if ( 0 == strcmp ( surface, "earth" ) ) return vector3df ( 0.f, -90.f, 0.f );

-        if ( 0 == strcmp ( surface, "moon" ) ) return vector3df ( 0.f, -6.f / 100.f, 0.f );

-        if ( 0 == strcmp ( surface, "water" ) ) return vector3df ( 0.1f / 100.f, -2.f / 100.f, 0.f );

-        if ( 0 == strcmp ( surface, "ice" ) ) return vector3df ( 0.2f / 100.f, -9.f / 100.f, 0.3f / 100.f );

-

-        return vector3df ( 0.f, 0.f, 0.f );

-}

-

-

-

-/*

-        Dynamically load the Irrlicht Library

-*/

-

-#if defined(_IRR_WINDOWS_API_)

-#ifdef _MSC_VER

-#pragma comment(lib, "Irrlicht.lib")

-#endif

-

-#include <windows.h>

-

-funcptr_createDevice load_createDevice ( const c8 * filename)

-{

-        return (funcptr_createDevice) GetProcAddress ( LoadLibrary ( filename ), "createDevice" );

-}

-

-funcptr_createDeviceEx load_createDeviceEx ( const c8 * filename)

-{

-        return (funcptr_createDeviceEx) GetProcAddress ( LoadLibrary ( filename ), "createDeviceEx" );

-}

-

-#else

-

-// TODO: Dynamic Loading for other os

-funcptr_createDevice load_createDevice ( const c8 * filename)

-{

-        return createDevice;

-}

-

-funcptr_createDeviceEx load_createDeviceEx ( const c8 * filename)

-{

-        return createDeviceEx;

-}

-

-#endif

-

-/*

-        get the current collision response camera animator

-*/

-ISceneNodeAnimatorCollisionResponse* camCollisionResponse( IrrlichtDevice * device )

-{

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

-        ISceneNodeAnimatorCollisionResponse *a = 0;

-

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

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

-        {

-                a = (ISceneNodeAnimatorCollisionResponse*) (*it);

-                if ( a->getType() == ESNAT_COLLISION_RESPONSE )

-                        return a;

-        }

-

-        return 0;

-}

-

-

-//! internal Animation

-void setTimeFire ( TimeFire *t, u32 delta, u32 flags )

-{

-        t->flags = flags;

-        t->next = 0;

-        t->delta = delta;

-}

-

-

-void checkTimeFire ( TimeFire *t, u32 listSize, u32 now )

-{

-        u32 i;

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

-        {

-                if ( now < t[i].next )

-                        continue;

-

-                t[i].next = core::max_ ( now + t[i].delta, t[i].next + t[i].delta );

-                t[i].flags |= FIRED;

-        }

-}

+/*!
+        Model Factory.
+        create the additional scenenodes for ( bullets, health... )
+
+        Defines the Entities for Quake3
+*/
+
+#include <irrlicht.h>
+#include "q3factory.h"
+#include "sound.h"
+
+using namespace irr;
+using namespace scene;
+using namespace gui;
+using namespace video;
+using namespace core;
+using namespace quake3;
+
+//! This list is based on the original quake3.
+static const SItemElement Quake3ItemElement [] = {
+{       "item_health",
+        {"models/powerups/health/medium_cross.md3",
+        "models/powerups/health/medium_sphere.md3"},
+        "sound/items/n_health.wav",
+        "icons/iconh_yellow",
+        "25 Health",
+        25,
+        HEALTH,
+        SUB_NONE,
+        SPECIAL_SFX_BOUNCE | SPECIAL_SFX_ROTATE_1
+},
+{       "item_health_large",
+        "models/powerups/health/large_cross.md3",
+        "models/powerups/health/large_sphere.md3",
+        "sound/items/l_health.wav",
+        "icons/iconh_red",
+        "50 Health",
+        50,
+        HEALTH,
+        SUB_NONE,
+        SPECIAL_SFX_BOUNCE | SPECIAL_SFX_ROTATE_1
+},
+{
+        "item_health_mega",
+        "models/powerups/health/mega_cross.md3",
+        "models/powerups/health/mega_sphere.md3",
+        "sound/items/m_health.wav",
+        "icons/iconh_mega",
+        "Mega Health",
+        100,
+        HEALTH,
+        SUB_NONE,
+        SPECIAL_SFX_BOUNCE | SPECIAL_SFX_ROTATE_1
+},
+{
+        "item_health_small",
+        "models/powerups/health/small_cross.md3",
+        "models/powerups/health/small_sphere.md3",
+        "sound/items/s_health.wav",
+        "icons/iconh_green",
+        "5 Health",
+        5,
+        HEALTH,
+        SUB_NONE,
+        SPECIAL_SFX_BOUNCE | SPECIAL_SFX_ROTATE_1
+},
+{       "ammo_bullets",
+        "models/powerups/ammo/machinegunam.md3",
+        "",
+        "sound/misc/am_pkup.wav",
+        "icons/icona_machinegun",
+        "Bullets",
+        50,
+        AMMO,
+        MACHINEGUN,
+        SPECIAL_SFX_BOUNCE,
+},
+{
+        "ammo_cells",
+        "models/powerups/ammo/plasmaam.md3",
+        "",
+        "sound/misc/am_pkup.wav",
+        "icons/icona_plasma",
+        "Cells",
+        30,
+        AMMO,
+        PLASMAGUN,
+        SPECIAL_SFX_BOUNCE
+},
+{       "ammo_rockets",
+        "models/powerups/ammo/rocketam.md3",
+        "",
+        "",
+        "icons/icona_rocket",
+        "Rockets",
+        5,
+        AMMO,
+        ROCKET_LAUNCHER,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "ammo_shells",
+        "models/powerups/ammo/shotgunam.md3",
+        "",
+        "sound/misc/am_pkup.wav",
+        "icons/icona_shotgun",
+        "Shells",
+        10,
+        AMMO,
+        SHOTGUN,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "ammo_slugs",
+        "models/powerups/ammo/railgunam.md3",
+        "",
+        "sound/misc/am_pkup.wav",
+        "icons/icona_railgun",
+        "Slugs",
+        10,
+        AMMO,
+        RAILGUN,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "item_armor_body",
+        "models/powerups/armor/armor_red.md3",
+        "",
+        "sound/misc/ar2_pkup.wav",
+        "icons/iconr_red",
+        "Heavy Armor",
+        100,
+        ARMOR,
+        SUB_NONE,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "item_armor_combat",
+        "models/powerups/armor/armor_yel.md3",
+        "",
+        "sound/misc/ar2_pkup.wav",
+        "icons/iconr_yellow",
+        "Armor",
+        50,
+        ARMOR,
+        SUB_NONE,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "item_armor_shard",
+        "models/powerups/armor/shard.md3",
+        "",
+        "sound/misc/ar1_pkup.wav",
+        "icons/iconr_shard",
+        "Armor Shared",
+        5,
+        ARMOR,
+        SUB_NONE,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_gauntlet",
+        "models/weapons2/gauntlet/gauntlet.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_gauntlet",
+        "Gauntlet",
+        0,
+        WEAPON,
+        GAUNTLET,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_shotgun",
+        "models/weapons2/shotgun/shotgun.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_shotgun",
+        "Shotgun",
+        10,
+        WEAPON,
+        SHOTGUN,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_machinegun",
+        "models/weapons2/machinegun/machinegun.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_machinegun",
+        "Machinegun",
+        40,
+        WEAPON,
+        MACHINEGUN,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_grenadelauncher",
+        "models/weapons2/grenadel/grenadel.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_grenade",
+        "Grenade Launcher",
+        10,
+        WEAPON,
+        GRENADE_LAUNCHER,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_rocketlauncher",
+        "models/weapons2/rocketl/rocketl.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_rocket",
+        "Rocket Launcher",
+        10,
+        WEAPON,
+        ROCKET_LAUNCHER,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_lightning",
+        "models/weapons2/lightning/lightning.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_lightning",
+        "Lightning Gun",
+        100,
+        WEAPON,
+        LIGHTNING,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_railgun",
+        "models/weapons2/railgun/railgun.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_railgun",
+        "Railgun",
+        10,
+        WEAPON,
+        RAILGUN,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_plasmagun",
+        "models/weapons2/plasma/plasma.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_plasma",
+        "Plasma Gun",
+        50,
+        WEAPON,
+        PLASMAGUN,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_bfg",
+        "models/weapons2/bfg/bfg.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_bfg",
+        "BFG10K",
+        20,
+        WEAPON,
+        BFG,
+        SPECIAL_SFX_ROTATE
+},
+{
+        "weapon_grapplinghook",
+        "models/weapons2/grapple/grapple.md3",
+        "",
+        "sound/misc/w_pkup.wav",
+        "icons/iconw_grapple",
+        "Grappling Hook",
+        0,
+        WEAPON,
+        GRAPPLING_HOOK,
+        SPECIAL_SFX_ROTATE
+},
+{
+        0
+}
+
+};
+
+
+/*!
+*/
+const SItemElement * getItemElement ( const stringc& key )
+{
+        const SItemElement *item = Quake3ItemElement;
+
+        while ( item->key )
+        {
+                if ( 0 == strcmp ( key.c_str(), item->key ) )
+                        return item;
+                item += 1;
+        }
+        return 0;
+}
+
+/*!
+        Quake3 Model Factory.
+        Takes the mesh buffers and creates scenenodes for their associated shaders
+*/
+void Q3ShaderFactory (  Q3LevelLoadParameter &loadParam,
+                                                IrrlichtDevice *device,
+                                                IQ3LevelMesh* mesh,
+                                                eQ3MeshIndex meshIndex,
+                                                ISceneNode *parent,
+                                                IMetaTriangleSelector *meta,
+                                                bool showShaderName )
+{
+        if ( 0 == mesh || 0 == device )
+                return;
+
+        IMeshSceneNode* node = 0;
+        ISceneManager* smgr = device->getSceneManager();
+        ITriangleSelector * selector = 0;
+
+        // the additional mesh can be quite huge and is unoptimized
+        // Save to cast to SMesh
+        SMesh * additional_mesh = (SMesh*) mesh->getMesh ( meshIndex );
+        if ( 0 == additional_mesh || additional_mesh->getMeshBufferCount() == 0)
+                return;
+
+        char buf[128];
+        if ( loadParam.verbose > 0 )
+        {
+                loadParam.startTime = device->getTimer()->getRealTime();
+                if ( loadParam.verbose > 1 )
+                {
+                        snprintf(buf, 128, "q3shaderfactory start" );
+                        device->getLogger()->log( buf, ELL_INFORMATION);
+                }
+        }
+
+        IGUIFont *font = 0;
+        if ( showShaderName )
+                font = device->getGUIEnvironment()->getFont("fontlucida.png");
+
+        IVideoDriver *driver = device->getVideoDriver();
+
+        // create helper textures
+        if ( 1 )
+        {
+                tTexArray tex;
+                u32 pos = 0;
+                getTextures ( tex, "$redimage $blueimage $whiteimage $checkerimage", pos,
+                                                                device->getFileSystem(), driver );
+        }
+
+        s32 sceneNodeID = 0;
+        for ( u32 i = 0; i!= additional_mesh->getMeshBufferCount (); ++i )
+        {
+                IMeshBuffer *meshBuffer = additional_mesh->getMeshBuffer ( i );
+                const SMaterial &material = meshBuffer->getMaterial();
+
+                //! The ShaderIndex is stored in the second material parameter
+                s32 shaderIndex = (s32) material.MaterialTypeParam2;
+
+                // the meshbuffer can be rendered without additional support, or it has no shader
+                IShader *shader = (IShader *) mesh->getShader ( shaderIndex );
+
+                // no shader, or mapped to existing material
+                if ( 0 == shader )
+                {
+
+#if 1
+                        // clone mesh
+                        SMesh * m = new SMesh ();
+                        m->addMeshBuffer ( meshBuffer );
+                        SMaterial &mat = m->getMeshBuffer( 0 )->getMaterial();
+                        if ( mat.getTexture( 0 ) == 0 )
+                                mat.setTexture ( 0, driver->getTexture ( "$blueimage" ) );
+                        if ( mat.getTexture( 1 ) == 0 )
+                                mat.setTexture ( 1, driver->getTexture ( "$redimage" ) );
+
+                        IMesh * store = smgr->getMeshManipulator ()->createMeshWith2TCoords ( m );
+                        m->drop();
+
+                        node = smgr->addMeshSceneNode ( store,  parent, sceneNodeID );
+                        node->setAutomaticCulling ( scene::EAC_OFF );
+                        store->drop ();
+                        sceneNodeID += 1;
+#endif
+                }
+                else if ( 1 )
+                {
+/*
+                        stringc s;
+                        dumpShader ( s, shader );
+                        printf ( s.c_str () );
+*/
+                        // create sceneNode
+                        node = smgr->addQuake3SceneNode ( meshBuffer, shader, parent, sceneNodeID );
+                        node->setAutomaticCulling ( scene::EAC_FRUSTUM_BOX );
+                        sceneNodeID += 1;
+                }
+
+                // show Debug Shader Name
+                if ( showShaderName && node )
+                {
+                        swprintf ( (wchar_t*) buf, 64, L"%hs:%d", node->getName(),node->getID() );
+                        smgr->addBillboardTextSceneNode(
+                                        font,
+                                        (wchar_t*) buf,
+                                        node,
+                                        dimension2d<f32>(80.0f, 8.0f),
+                                        vector3df(0, 10, 0),
+                                        sceneNodeID);
+                        sceneNodeID += 1;
+                }
+
+                // create Portal Rendertargets
+                if ( shader )
+                {
+                        const SVarGroup *group = shader->getGroup(1);
+                        if ( group->isDefined( "surfaceparm", "portal" ) )
+                        {
+                        }
+
+                }
+
+
+                // add collision
+                // find out if shader is marked as nonsolid
+                u8 doCreate = meta !=0  ;
+
+                if ( shader )
+                {
+                        const SVarGroup *group = shader->getGroup(1);
+                        if (    group->isDefined( "surfaceparm", "trans" )
+                                        // || group->isDefined( "surfaceparm", "sky" )
+                                        // || group->isDefined( "surfaceparm", "nonsolid" )
+                                )
+                        {
+                                if ( !group->isDefined( "surfaceparm", "metalsteps" ) )
+                                {
+                                        doCreate = 0;
+                                }
+                        }
+                }
+
+                if ( doCreate )
+                {
+                        IMesh *m = 0;
+
+                        //! controls if triangles are modified by the scenenode during runtime
+                        bool takeOriginal = true;
+
+                        if ( takeOriginal )
+                        {
+                                m = new SMesh ();
+                                ((SMesh*) m )->addMeshBuffer (meshBuffer);
+                        }
+                        else
+                        {
+                                m = node->getMesh();
+                        }
+
+                        //selector = smgr->createOctreeTriangleSelector ( m, 0, 128 );
+                        selector = smgr->createTriangleSelector ( m, 0 );
+                        meta->addTriangleSelector ( selector );
+                        selector->drop ();
+
+                        if ( takeOriginal )
+                        {
+                                delete m;
+                        }
+                }
+
+        }
+
+#if 0
+        if ( meta )
+        {
+                selector = smgr->createOctreeTriangleSelector ( additional_mesh, 0 );
+                meta->addTriangleSelector ( selector );
+                selector->drop ();
+        }
+#endif
+
+        if ( loadParam.verbose > 0 )
+        {
+                loadParam.endTime = device->getTimer()->getRealTime ();
+                snprintf(buf, 128, "q3shaderfactory needed %04d ms to create %d shader nodes",
+                        loadParam.endTime - loadParam.startTime,
+                        sceneNodeID
+                        );
+                device->getLogger()->log(buf, ELL_INFORMATION);
+        }
+
+}
+
+
+/*!
+        create Items from Entity
+*/
+void Q3ModelFactory (   Q3LevelLoadParameter &loadParam,
+                                                IrrlichtDevice *device,
+                                                IQ3LevelMesh* masterMesh,
+                                                ISceneNode *parent,
+                                                bool showShaderName
+                                                )
+{
+        if ( 0 == masterMesh )
+                return;
+
+        tQ3EntityList &entity = masterMesh->getEntityList ();
+        ISceneManager* smgr = device->getSceneManager();
+
+
+        char buf[128];
+        const SVarGroup *group;
+        IEntity search;
+        s32 index;
+        s32 lastIndex;
+
+/*
+        stringc s;
+        FILE *f = 0;
+        f = fopen ( "entity.txt", "wb" );
+        for ( index = 0; (u32) index < entityList.size (); ++index )
+        {
+                const IEntity *entity = &entityList[ index ];
+                s = entity->name;
+                dumpShader ( s, entity );
+                fwrite ( s.c_str(), 1, s.size(), f );
+        }
+        fclose ( f );
+*/
+        IAnimatedMeshMD3* model;
+        SMD3Mesh * mesh;
+        const SMD3MeshBuffer *meshBuffer;
+        IMeshSceneNode* node;
+        ISceneNodeAnimator* anim;
+        const IShader *shader;
+        u32 pos;
+        vector3df p;
+        u32 nodeCount = 0;
+        tTexArray textureArray;
+
+        IGUIFont *font = 0;
+        if ( showShaderName )
+                font = device->getGUIEnvironment()->getFont("fontlucida.png");
+
+        const SItemElement *itemElement;
+
+        // walk list
+        for ( index = 0; (u32) index < entity.size(); ++index )
+        {
+                itemElement = getItemElement ( entity[index].name );
+                if ( 0 == itemElement )
+                        continue;
+
+                pos = 0;
+                p = getAsVector3df ( entity[index].getGroup(1)->get ( "origin" ), pos );
+
+                nodeCount += 1;
+                for ( u32 g = 0; g < 2; ++g )
+                {
+                        if ( 0 == itemElement->model[g] || itemElement->model[g][0] == 0 )
+                                continue;
+                        model = (IAnimatedMeshMD3*) smgr->getMesh( itemElement->model[g] );
+                        if ( 0 == model )
+                                continue;
+
+                        mesh = model->getOriginalMesh();
+                        for ( u32 j = 0; j != mesh->Buffer.size (); ++j )
+                        {
+                                meshBuffer = mesh->Buffer[j];
+                                if ( 0 == meshBuffer )
+                                        continue;
+
+                                shader = masterMesh->getShader ( meshBuffer->Shader.c_str(), false );
+                                IMeshBuffer *final = model->getMesh(0)->getMeshBuffer(j);
+                                if ( shader )
+                                {
+                                        //!TODO: Hack don't modify the vertexbuffer. make it better;-)
+                                        final->getMaterial().ColorMask = 0;
+                                        node = smgr->addQuake3SceneNode ( final, shader, parent );
+                                        final->getMaterial().ColorMask = 15;
+                                }
+                                else
+                                {
+                                        // clone mesh
+                                        SMesh * m = new SMesh ();
+                                        m->addMeshBuffer ( final );
+                                        node = smgr->addMeshSceneNode ( m,  parent );
+                                        m->drop();
+                                }
+
+                                if ( 0 == node )
+                                {
+                                        snprintf ( buf, 128, "q3ModelFactory shader %s failed", meshBuffer->Shader.c_str() );
+                                        device->getLogger()->log ( buf );
+                                        continue;
+                                }
+
+                                // node was maybe centered by shaderscenenode
+                                node->setPosition ( p );
+                                node->setName ( meshBuffer->Shader );
+                                node->setAutomaticCulling ( scene::EAC_BOX );
+
+                                // add special effects to node
+                                if (    itemElement->special & SPECIAL_SFX_ROTATE ||
+                                                (g == 0 && itemElement->special & SPECIAL_SFX_ROTATE_1)
+                                        )
+                                {
+                                        anim = smgr->createRotationAnimator ( vector3df ( 0.f,
+                                                2.f, 0.f ) );
+                                        node->addAnimator ( anim );
+                                        anim->drop ();
+                                }
+
+                                if ( itemElement->special & SPECIAL_SFX_BOUNCE )
+                                {
+                                        //anim = smgr->createFlyStraightAnimator (
+                                        //      p, p + vector3df ( 0.f, 60.f, 0.f ), 1000, true, true );
+                                        anim = smgr->createFlyCircleAnimator (
+                                                p + vector3df( 0.f, 20.f, 0.f ),
+                                                20.f,
+                                                0.005f,
+                                                vector3df ( 1.f, 0.f, 0.f ),
+                                                core::fract ( nodeCount * 0.05f ),
+                                                1.f
+                                                );
+                                        node->addAnimator ( anim );
+                                        anim->drop ();
+                                }
+                        }
+                }
+                // show name
+                if ( showShaderName )
+                {
+                        swprintf ( (wchar_t*) buf, sizeof(buf) / 2, L"%hs", itemElement->key );
+                        smgr->addBillboardTextSceneNode(
+                                        font,
+                                        (wchar_t*) buf,
+                                        parent,
+                                        dimension2d<f32>(80.0f, 8.0f),
+                                        p + vector3df(0, 30, 0),
+                                        0);
+                }
+        }
+
+        // music
+        search.name = "worldspawn";
+        index = entity.binary_search_multi ( search, lastIndex );
+
+        if ( index >= 0 )
+        {
+                group = entity[ index ].getGroup(1);
+                background_music ( group->get ( "music" ).c_str () );
+        }
+
+        // music
+        search.name = "worldspawn";
+        index = entity.binary_search_multi ( search, lastIndex );
+
+        if ( index >= 0 )
+        {
+                group = entity[ index ].getGroup(1);
+                background_music ( group->get ( "music" ).c_str () );
+        }
+
+        //IAnimatedMesh* mesh = smgr->getMesh("../../media/sydney.md2");
+        //IAnimatedMeshSceneNode* node = smgr->addAnimatedMeshSceneNode( mesh );
+
+}
+
+/*!
+        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"
+*/
+s32 Q3StartPosition (   IQ3LevelMesh* mesh,
+                                                ICameraSceneNode* camera,
+                                                s32 startposIndex,
+                                                const vector3df &translation
+                                        )
+{
+        if ( 0 == mesh )
+                return 0;
+
+        tQ3EntityList &entityList = mesh->getEntityList ();
+
+        IEntity search;
+        search.name = "info_player_start";      // "info_player_deathmatch";
+
+        // find all entities in the multi-list
+        s32 lastIndex;
+        s32 index = entityList.binary_search_multi ( search, lastIndex );
+
+        if ( index < 0 )
+        {
+                search.name = "info_player_deathmatch";
+                index = entityList.binary_search_multi ( search, lastIndex );
+        }
+
+        if ( index < 0 )
+                return 0;
+
+        index += core::clamp ( startposIndex, 0, lastIndex - index );
+
+        u32 parsepos;
+
+        const SVarGroup *group;
+        group = entityList[ index ].getGroup(1);
+
+        parsepos = 0;
+        vector3df pos = getAsVector3df ( group->get ( "origin" ), parsepos );
+        pos += translation;
+
+        parsepos = 0;
+        f32 angle = getAsFloat ( group->get ( "angle"), parsepos );
+
+        vector3df target ( 0.f, 0.f, 1.f );
+        target.rotateXZBy ( angle - 90.f, vector3df () );
+
+        if ( camera )
+        {
+                camera->setPosition ( pos );
+                camera->setTarget ( pos + target );
+                //! New. FPSCamera and animators catches reset on animate 0
+                camera->OnAnimate ( 0 );
+        }
+        return lastIndex - index + 1;
+}
+
+
+/*!
+        gets a accumulated force on a given surface
+*/
+vector3df getGravity ( const c8 * surface )
+{
+        if ( 0 == strcmp ( surface, "earth" ) ) return vector3df ( 0.f, -90.f, 0.f );
+        if ( 0 == strcmp ( surface, "moon" ) ) return vector3df ( 0.f, -6.f / 100.f, 0.f );
+        if ( 0 == strcmp ( surface, "water" ) ) return vector3df ( 0.1f / 100.f, -2.f / 100.f, 0.f );
+        if ( 0 == strcmp ( surface, "ice" ) ) return vector3df ( 0.2f / 100.f, -9.f / 100.f, 0.3f / 100.f );
+
+        return vector3df ( 0.f, 0.f, 0.f );
+}
+
+
+
+/*
+        Dynamically load the Irrlicht Library
+*/
+
+#if defined(_IRR_WINDOWS_API_)
+#ifdef _MSC_VER
+#pragma comment(lib, "Irrlicht.lib")
+#endif
+
+#include <windows.h>
+
+funcptr_createDevice load_createDevice ( const c8 * filename)
+{
+        return (funcptr_createDevice) GetProcAddress ( LoadLibrary ( filename ), "createDevice" );
+}
+
+funcptr_createDeviceEx load_createDeviceEx ( const c8 * filename)
+{
+        return (funcptr_createDeviceEx) GetProcAddress ( LoadLibrary ( filename ), "createDeviceEx" );
+}
+
+#else
+
+// TODO: Dynamic Loading for other os
+funcptr_createDevice load_createDevice ( const c8 * filename)
+{
+        return createDevice;
+}
+
+funcptr_createDeviceEx load_createDeviceEx ( const c8 * filename)
+{
+        return createDeviceEx;
+}
+
+#endif
+
+/*
+        get the current collision response camera animator
+*/
+ISceneNodeAnimatorCollisionResponse* camCollisionResponse( IrrlichtDevice * device )
+{
+        ICameraSceneNode *camera = device->getSceneManager()->getActiveCamera();
+        ISceneNodeAnimatorCollisionResponse *a = 0;
+
+        list<ISceneNodeAnimator*>::ConstIterator it = camera->getAnimators().begin();
+        for (; it != camera->getAnimators().end(); ++it)
+        {
+                a = (ISceneNodeAnimatorCollisionResponse*) (*it);
+                if ( a->getType() == ESNAT_COLLISION_RESPONSE )
+                        return a;
+        }
+
+        return 0;
+}
+
+
+//! internal Animation
+void setTimeFire ( TimeFire *t, u32 delta, u32 flags )
+{
+        t->flags = flags;
+        t->next = 0;
+        t->delta = delta;
+}
+
+
+void checkTimeFire ( TimeFire *t, u32 listSize, u32 now )
+{
+        u32 i;
+        for ( i = 0; i < listSize; ++i )
+        {
+                if ( now < t[i].next )
+                        continue;
+
+                t[i].next = core::max_ ( now + t[i].delta, t[i].next + t[i].delta );
+                t[i].flags |= FIRED;
+        }
+}