extern "C" void StartKetsjiShell(struct bContext *C, struct ARegion *ar, rcti *cam_frame, int always_use_expand_framing) { /* context values */ struct wmWindowManager *wm= CTX_wm_manager(C); struct wmWindow *win= CTX_wm_window(C); struct Scene *startscene= CTX_data_scene(C); struct Main* maggie1= CTX_data_main(C); RAS_Rect area_rect; area_rect.SetLeft(cam_frame->xmin); area_rect.SetBottom(cam_frame->ymin); area_rect.SetRight(cam_frame->xmax); area_rect.SetTop(cam_frame->ymax); int exitrequested = KX_EXIT_REQUEST_NO_REQUEST; Main* blenderdata = maggie1; char* startscenename = startscene->id.name+2; char pathname[FILE_MAXDIR+FILE_MAXFILE], oldsce[FILE_MAXDIR+FILE_MAXFILE]; STR_String exitstring = ""; BlendFileData *bfd= NULL; BLI_strncpy(pathname, blenderdata->name, sizeof(pathname)); BLI_strncpy(oldsce, G.main->name, sizeof(oldsce)); #ifdef WITH_PYTHON resetGamePythonPath(); // need this so running a second time wont use an old blendfiles path setGamePythonPath(G.main->name); // Acquire Python's GIL (global interpreter lock) // so we can safely run Python code and API calls PyGILState_STATE gilstate = PyGILState_Ensure(); PyObject *pyGlobalDict = PyDict_New(); /* python utility storage, spans blend file loading */ #endif bgl::InitExtensions(true); // VBO code for derived mesh is not compatible with BGE (couldn't find why), so disable int disableVBO = (U.gameflags & USER_DISABLE_VBO); U.gameflags |= USER_DISABLE_VBO; // Globals to be carried on over blender files GlobalSettings gs; gs.matmode= startscene->gm.matmode; gs.glslflag= startscene->gm.flag; do { View3D *v3d= CTX_wm_view3d(C); RegionView3D *rv3d= CTX_wm_region_view3d(C); // get some preferences SYS_SystemHandle syshandle = SYS_GetSystem(); bool properties = (SYS_GetCommandLineInt(syshandle, "show_properties", 0) != 0); bool usefixed = (SYS_GetCommandLineInt(syshandle, "fixedtime", 0) != 0); bool profile = (SYS_GetCommandLineInt(syshandle, "show_profile", 0) != 0); bool frameRate = (SYS_GetCommandLineInt(syshandle, "show_framerate", 0) != 0); bool animation_record = (SYS_GetCommandLineInt(syshandle, "animation_record", 0) != 0); bool displaylists = (SYS_GetCommandLineInt(syshandle, "displaylists", 0) != 0) && GPU_display_list_support(); #ifdef WITH_PYTHON bool nodepwarnings = (SYS_GetCommandLineInt(syshandle, "ignore_deprecation_warnings", 0) != 0); #endif // bool novertexarrays = (SYS_GetCommandLineInt(syshandle, "novertexarrays", 0) != 0); bool mouse_state = (startscene->gm.flag & GAME_SHOW_MOUSE) != 0; bool restrictAnimFPS = (startscene->gm.flag & GAME_RESTRICT_ANIM_UPDATES) != 0; short drawtype = v3d->drawtype; /* we do not support material mode in game engine, force change to texture mode */ if (drawtype == OB_MATERIAL) drawtype = OB_TEXTURE; if (animation_record) usefixed= false; /* override since you don't want to run full-speed for sim recording */ // create the canvas and rasterizer RAS_ICanvas* canvas = new KX_BlenderCanvas(wm, win, area_rect, ar); // default mouse state set on render panel if (mouse_state) canvas->SetMouseState(RAS_ICanvas::MOUSE_NORMAL); else canvas->SetMouseState(RAS_ICanvas::MOUSE_INVISIBLE); // Setup vsync int previous_vsync = 0; canvas->GetSwapInterval(previous_vsync); if (startscene->gm.vsync == VSYNC_ADAPTIVE) canvas->SetSwapInterval(-1); else canvas->SetSwapInterval((startscene->gm.vsync == VSYNC_ON) ? 1 : 0); RAS_IRasterizer* rasterizer = NULL; //Don't use displaylists with VBOs //If auto starts using VBOs, make sure to check for that here if (displaylists && startscene->gm.raster_storage != RAS_STORE_VBO) rasterizer = new RAS_ListRasterizer(canvas, true, startscene->gm.raster_storage); else rasterizer = new RAS_OpenGLRasterizer(canvas, startscene->gm.raster_storage); RAS_IRasterizer::MipmapOption mipmapval = rasterizer->GetMipmapping(); // create the inputdevices KX_BlenderKeyboardDevice* keyboarddevice = new KX_BlenderKeyboardDevice(); KX_BlenderMouseDevice* mousedevice = new KX_BlenderMouseDevice(); // create a networkdevice NG_NetworkDeviceInterface* networkdevice = new NG_LoopBackNetworkDeviceInterface(); // // create a ketsji/blendersystem (only needed for timing and stuff) KX_BlenderSystem* kxsystem = new KX_BlenderSystem(); // create the ketsjiengine KX_KetsjiEngine* ketsjiengine = new KX_KetsjiEngine(kxsystem); // set the devices ketsjiengine->SetKeyboardDevice(keyboarddevice); ketsjiengine->SetMouseDevice(mousedevice); ketsjiengine->SetNetworkDevice(networkdevice); ketsjiengine->SetCanvas(canvas); ketsjiengine->SetRasterizer(rasterizer); ketsjiengine->SetUseFixedTime(usefixed); ketsjiengine->SetTimingDisplay(frameRate, profile, properties); ketsjiengine->SetRestrictAnimationFPS(restrictAnimFPS); KX_KetsjiEngine::SetExitKey(ConvertKeyCode(startscene->gm.exitkey)); //set the global settings (carried over if restart/load new files) ketsjiengine->SetGlobalSettings(&gs); #ifdef WITH_PYTHON CValue::SetDeprecationWarnings(nodepwarnings); #endif //lock frame and camera enabled - storing global values int tmp_lay= startscene->lay; Object *tmp_camera = startscene->camera; if (v3d->scenelock==0) { startscene->lay= v3d->lay; startscene->camera= v3d->camera; } // some blender stuff float camzoom; int draw_letterbox = 0; if (rv3d->persp==RV3D_CAMOB) { if (startscene->gm.framing.type == SCE_GAMEFRAMING_BARS) { /* Letterbox */ camzoom = 1.0f; draw_letterbox = 1; } else { camzoom = 1.0f / BKE_screen_view3d_zoom_to_fac(rv3d->camzoom); } } else { camzoom = 2.0; } rasterizer->SetDrawingMode(drawtype); ketsjiengine->SetCameraZoom(camzoom); // if we got an exitcode 3 (KX_EXIT_REQUEST_START_OTHER_GAME) load a different file if (exitrequested == KX_EXIT_REQUEST_START_OTHER_GAME || exitrequested == KX_EXIT_REQUEST_RESTART_GAME) { exitrequested = KX_EXIT_REQUEST_NO_REQUEST; if (bfd) BLO_blendfiledata_free(bfd); char basedpath[FILE_MAX]; // base the actuator filename with respect // to the original file working directory if (exitstring != "") BLI_strncpy(basedpath, exitstring.ReadPtr(), sizeof(basedpath)); // load relative to the last loaded file, this used to be relative // to the first file but that makes no sense, relative paths in // blend files should be relative to that file, not some other file // that happened to be loaded first BLI_path_abs(basedpath, pathname); bfd = load_game_data(basedpath); // if it wasn't loaded, try it forced relative if (!bfd) { // just add "//" in front of it char temppath[FILE_MAX] = "//"; BLI_strncpy(temppath + 2, basedpath, FILE_MAX - 2); BLI_path_abs(temppath, pathname); bfd = load_game_data(temppath); } // if we got a loaded blendfile, proceed if (bfd) { blenderdata = bfd->main; startscenename = bfd->curscene->id.name + 2; if (blenderdata) { BLI_strncpy(G.main->name, blenderdata->name, sizeof(G.main->name)); BLI_strncpy(pathname, blenderdata->name, sizeof(pathname)); #ifdef WITH_PYTHON setGamePythonPath(G.main->name); #endif } } // else forget it, we can't find it else { exitrequested = KX_EXIT_REQUEST_QUIT_GAME; } } Scene *scene= bfd ? bfd->curscene : (Scene *)BLI_findstring(&blenderdata->scene, startscenename, offsetof(ID, name) + 2); if (scene) { int startFrame = scene->r.cfra; ketsjiengine->SetAnimRecordMode(animation_record, startFrame); // Quad buffered needs a special window. if (scene->gm.stereoflag == STEREO_ENABLED) { if (scene->gm.stereomode != RAS_IRasterizer::RAS_STEREO_QUADBUFFERED) rasterizer->SetStereoMode((RAS_IRasterizer::StereoMode) scene->gm.stereomode); rasterizer->SetEyeSeparation(scene->gm.eyeseparation); } rasterizer->SetBackColor(scene->gm.framing.col); } if (exitrequested != KX_EXIT_REQUEST_QUIT_GAME) { if (rv3d->persp != RV3D_CAMOB) { ketsjiengine->EnableCameraOverride(startscenename); ketsjiengine->SetCameraOverrideUseOrtho((rv3d->persp == RV3D_ORTHO)); ketsjiengine->SetCameraOverrideProjectionMatrix(MT_CmMatrix4x4(rv3d->winmat)); ketsjiengine->SetCameraOverrideViewMatrix(MT_CmMatrix4x4(rv3d->viewmat)); ketsjiengine->SetCameraOverrideClipping(v3d->near, v3d->far); ketsjiengine->SetCameraOverrideLens(v3d->lens); } // create a scene converter, create and convert the startingscene KX_ISceneConverter* sceneconverter = new KX_BlenderSceneConverter(blenderdata, ketsjiengine); ketsjiengine->SetSceneConverter(sceneconverter); if (always_use_expand_framing) sceneconverter->SetAlwaysUseExpandFraming(true); bool usemat = false, useglslmat = false; if (GLEW_ARB_multitexture && GLEW_VERSION_1_1) usemat = true; if (GPU_glsl_support()) useglslmat = true; else if (gs.matmode == GAME_MAT_GLSL) usemat = false; if (usemat) sceneconverter->SetMaterials(true); if (useglslmat && (gs.matmode == GAME_MAT_GLSL)) sceneconverter->SetGLSLMaterials(true); if (scene->gm.flag & GAME_NO_MATERIAL_CACHING) sceneconverter->SetCacheMaterials(false); KX_Scene* startscene = new KX_Scene(keyboarddevice, mousedevice, networkdevice, startscenename, scene, canvas); #ifdef WITH_PYTHON // some python things PyObject *gameLogic, *gameLogic_keys; setupGamePython(ketsjiengine, startscene, blenderdata, pyGlobalDict, &gameLogic, &gameLogic_keys, 0, NULL); #endif // WITH_PYTHON //initialize Dome Settings if (scene->gm.stereoflag == STEREO_DOME) ketsjiengine->InitDome(scene->gm.dome.res, scene->gm.dome.mode, scene->gm.dome.angle, scene->gm.dome.resbuf, scene->gm.dome.tilt, scene->gm.dome.warptext); // initialize 3D Audio Settings AUD_I3DDevice* dev = AUD_get3DDevice(); if (dev) { dev->setSpeedOfSound(scene->audio.speed_of_sound); dev->setDopplerFactor(scene->audio.doppler_factor); dev->setDistanceModel(AUD_DistanceModel(scene->audio.distance_model)); } // from see blender.c: // FIXME: this version patching should really be part of the file-reading code, // but we still get too many unrelated data-corruption crashes otherwise... if (blenderdata->versionfile < 250) do_versions_ipos_to_animato(blenderdata); if (sceneconverter) { // convert and add scene sceneconverter->ConvertScene( startscene, rasterizer, canvas); ketsjiengine->AddScene(startscene); // init the rasterizer rasterizer->Init(); // start the engine ketsjiengine->StartEngine(true); // Set the animation playback rate for ipo's and actions // the framerate below should patch with FPS macro defined in blendef.h // Could be in StartEngine set the framerate, we need the scene to do this ketsjiengine->SetAnimFrameRate(FPS); #ifdef WITH_PYTHON char *python_main = NULL; pynextframestate.state = NULL; pynextframestate.func = NULL; python_main = KX_GetPythonMain(scene); // the mainloop printf("\nBlender Game Engine Started\n"); if (python_main) { char *python_code = KX_GetPythonCode(blenderdata, python_main); if (python_code) { ketsjinextframestate.ketsjiengine = ketsjiengine; ketsjinextframestate.C = C; ketsjinextframestate.win = win; ketsjinextframestate.scene = scene; ketsjinextframestate.ar = ar; ketsjinextframestate.keyboarddevice = keyboarddevice; ketsjinextframestate.mousedevice = mousedevice; ketsjinextframestate.draw_letterbox = draw_letterbox; pynextframestate.state = &ketsjinextframestate; pynextframestate.func = &BL_KetsjiPyNextFrame; printf("Yielding control to Python script '%s'...\n", python_main); PyRun_SimpleString(python_code); printf("Exit Python script '%s'\n", python_main); MEM_freeN(python_code); } } else #endif /* WITH_PYTHON */ { while (!exitrequested) { exitrequested = BL_KetsjiNextFrame(ketsjiengine, C, win, scene, ar, keyboarddevice, mousedevice, draw_letterbox); } } printf("Blender Game Engine Finished\n"); exitstring = ketsjiengine->GetExitString(); #ifdef WITH_PYTHON if (python_main) MEM_freeN(python_main); #endif /* WITH_PYTHON */ gs = *(ketsjiengine->GetGlobalSettings()); // when exiting the mainloop #ifdef WITH_PYTHON // Clears the dictionary by hand: // This prevents, extra references to global variables // inside the GameLogic dictionary when the python interpreter is finalized. // which allows the scene to safely delete them :) // see: (space.c)->start_game //PyDict_Clear(PyModule_GetDict(gameLogic)); // Keep original items, means python plugins will autocomplete members PyObject *gameLogic_keys_new = PyDict_Keys(PyModule_GetDict(gameLogic)); const Py_ssize_t numitems= PyList_GET_SIZE(gameLogic_keys_new); Py_ssize_t listIndex; for (listIndex=0; listIndex < numitems; listIndex++) { PyObject *item = PyList_GET_ITEM(gameLogic_keys_new, listIndex); if (!PySequence_Contains(gameLogic_keys, item)) { PyDict_DelItem( PyModule_GetDict(gameLogic), item); } } Py_DECREF(gameLogic_keys_new); gameLogic_keys_new = NULL; #endif ketsjiengine->StopEngine(); #ifdef WITH_PYTHON exitGamePythonScripting(); #endif networkdevice->Disconnect(); } if (sceneconverter) { delete sceneconverter; sceneconverter = NULL; } #ifdef WITH_PYTHON Py_DECREF(gameLogic_keys); gameLogic_keys = NULL; #endif } //lock frame and camera enabled - restoring global values if (v3d->scenelock==0) { startscene->lay= tmp_lay; startscene->camera= tmp_camera; } if (exitrequested != KX_EXIT_REQUEST_OUTSIDE) { // set the cursor back to normal canvas->SetMouseState(RAS_ICanvas::MOUSE_NORMAL); // set mipmap setting back to its original value rasterizer->SetMipmapping(mipmapval); } // clean up some stuff if (ketsjiengine) { delete ketsjiengine; ketsjiengine = NULL; } if (kxsystem) { delete kxsystem; kxsystem = NULL; } if (networkdevice) { delete networkdevice; networkdevice = NULL; } if (keyboarddevice) { delete keyboarddevice; keyboarddevice = NULL; } if (mousedevice) { delete mousedevice; mousedevice = NULL; } if (rasterizer) { delete rasterizer; rasterizer = NULL; } if (canvas) { canvas->SetSwapInterval(previous_vsync); // Set the swap interval back delete canvas; canvas = NULL; } // stop all remaining playing sounds AUD_getDevice()->stopAll(); } while (exitrequested == KX_EXIT_REQUEST_RESTART_GAME || exitrequested == KX_EXIT_REQUEST_START_OTHER_GAME); if (!disableVBO) U.gameflags &= ~USER_DISABLE_VBO; if (bfd) BLO_blendfiledata_free(bfd); BLI_strncpy(G.main->name, oldsce, sizeof(G.main->name)); #ifdef WITH_PYTHON Py_DECREF(pyGlobalDict); // Release Python's GIL PyGILState_Release(gilstate); #endif }
extern "C" void StartKetsjiShell(struct bContext *C, struct ARegion *ar, rcti *cam_frame, int always_use_expand_framing) { /* context values */ struct wmWindow *win= CTX_wm_window(C); struct Scene *startscene= CTX_data_scene(C); struct Main* maggie1= CTX_data_main(C); RAS_Rect area_rect; area_rect.SetLeft(cam_frame->xmin); area_rect.SetBottom(cam_frame->ymin); area_rect.SetRight(cam_frame->xmax); area_rect.SetTop(cam_frame->ymax); int exitrequested = KX_EXIT_REQUEST_NO_REQUEST; Main* blenderdata = maggie1; char* startscenename = startscene->id.name+2; char pathname[FILE_MAXDIR+FILE_MAXFILE], oldsce[FILE_MAXDIR+FILE_MAXFILE]; STR_String exitstring = ""; BlendFileData *bfd= NULL; BLI_strncpy(pathname, blenderdata->name, sizeof(pathname)); BLI_strncpy(oldsce, G.main->name, sizeof(oldsce)); #ifdef WITH_PYTHON resetGamePythonPath(); // need this so running a second time wont use an old blendfiles path setGamePythonPath(G.main->name); // Acquire Python's GIL (global interpreter lock) // so we can safely run Python code and API calls PyGILState_STATE gilstate = PyGILState_Ensure(); PyObject *pyGlobalDict = PyDict_New(); /* python utility storage, spans blend file loading */ #endif bgl::InitExtensions(true); // VBO code for derived mesh is not compatible with BGE (couldn't find why), so disable int disableVBO = (U.gameflags & USER_DISABLE_VBO); U.gameflags |= USER_DISABLE_VBO; // Globals to be carried on over blender files GlobalSettings gs; gs.matmode= startscene->gm.matmode; gs.glslflag= startscene->gm.flag; do { View3D *v3d= CTX_wm_view3d(C); RegionView3D *rv3d= CTX_wm_region_view3d(C); // get some preferences SYS_SystemHandle syshandle = SYS_GetSystem(); bool properties = (SYS_GetCommandLineInt(syshandle, "show_properties", 0) != 0); bool usefixed = (SYS_GetCommandLineInt(syshandle, "fixedtime", 0) != 0); bool profile = (SYS_GetCommandLineInt(syshandle, "show_profile", 0) != 0); bool frameRate = (SYS_GetCommandLineInt(syshandle, "show_framerate", 0) != 0); bool animation_record = (SYS_GetCommandLineInt(syshandle, "animation_record", 0) != 0); bool displaylists = (SYS_GetCommandLineInt(syshandle, "displaylists", 0) != 0); #ifdef WITH_PYTHON bool nodepwarnings = (SYS_GetCommandLineInt(syshandle, "ignore_deprecation_warnings", 0) != 0); #endif bool novertexarrays = (SYS_GetCommandLineInt(syshandle, "novertexarrays", 0) != 0); bool mouse_state = startscene->gm.flag & GAME_SHOW_MOUSE; bool restrictAnimFPS = startscene->gm.flag & GAME_RESTRICT_ANIM_UPDATES; if(animation_record) usefixed= true; /* override since you's always want fixed time for sim recording */ // create the canvas, rasterizer and rendertools RAS_ICanvas* canvas = new KX_BlenderCanvas(win, area_rect, ar); // default mouse state set on render panel if (mouse_state) canvas->SetMouseState(RAS_ICanvas::MOUSE_NORMAL); else canvas->SetMouseState(RAS_ICanvas::MOUSE_INVISIBLE); RAS_IRenderTools* rendertools = new KX_BlenderRenderTools(); RAS_IRasterizer* rasterizer = NULL; if(displaylists) { if (GLEW_VERSION_1_1 && !novertexarrays) rasterizer = new RAS_ListRasterizer(canvas, true, true); else rasterizer = new RAS_ListRasterizer(canvas); } else if (GLEW_VERSION_1_1 && !novertexarrays) rasterizer = new RAS_VAOpenGLRasterizer(canvas, false); else rasterizer = new RAS_OpenGLRasterizer(canvas); // create the inputdevices KX_BlenderKeyboardDevice* keyboarddevice = new KX_BlenderKeyboardDevice(); KX_BlenderMouseDevice* mousedevice = new KX_BlenderMouseDevice(); // create a networkdevice NG_NetworkDeviceInterface* networkdevice = new NG_LoopBackNetworkDeviceInterface(); // // create a ketsji/blendersystem (only needed for timing and stuff) KX_BlenderSystem* kxsystem = new KX_BlenderSystem(); // create the ketsjiengine KX_KetsjiEngine* ketsjiengine = new KX_KetsjiEngine(kxsystem); // set the devices ketsjiengine->SetKeyboardDevice(keyboarddevice); ketsjiengine->SetMouseDevice(mousedevice); ketsjiengine->SetNetworkDevice(networkdevice); ketsjiengine->SetCanvas(canvas); ketsjiengine->SetRenderTools(rendertools); ketsjiengine->SetRasterizer(rasterizer); ketsjiengine->SetUseFixedTime(usefixed); ketsjiengine->SetTimingDisplay(frameRate, profile, properties); ketsjiengine->SetRestrictAnimationFPS(restrictAnimFPS); KX_KetsjiEngine::SetExitKey(ConvertKeyCode(startscene->gm.exitkey)); //set the global settings (carried over if restart/load new files) ketsjiengine->SetGlobalSettings(&gs); #ifdef WITH_PYTHON CValue::SetDeprecationWarnings(nodepwarnings); #endif //lock frame and camera enabled - storing global values int tmp_lay= startscene->lay; Object *tmp_camera = startscene->camera; if (v3d->scenelock==0){ startscene->lay= v3d->lay; startscene->camera= v3d->camera; } // some blender stuff float camzoom; int draw_letterbox = 0; if(rv3d->persp==RV3D_CAMOB) { if(startscene->gm.framing.type == SCE_GAMEFRAMING_BARS) { /* Letterbox */ camzoom = 1.0f; draw_letterbox = 1; } else { camzoom = 1.0 / BKE_screen_view3d_zoom_to_fac(rv3d->camzoom); } } else { camzoom = 2.0; } ketsjiengine->SetDrawType(v3d->drawtype); ketsjiengine->SetCameraZoom(camzoom); // if we got an exitcode 3 (KX_EXIT_REQUEST_START_OTHER_GAME) load a different file if (exitrequested == KX_EXIT_REQUEST_START_OTHER_GAME || exitrequested == KX_EXIT_REQUEST_RESTART_GAME) { exitrequested = KX_EXIT_REQUEST_NO_REQUEST; if (bfd) BLO_blendfiledata_free(bfd); char basedpath[FILE_MAX]; // base the actuator filename with respect // to the original file working directory if (exitstring != "") strcpy(basedpath, exitstring.Ptr()); // load relative to the last loaded file, this used to be relative // to the first file but that makes no sense, relative paths in // blend files should be relative to that file, not some other file // that happened to be loaded first BLI_path_abs(basedpath, pathname); bfd = load_game_data(basedpath); // if it wasn't loaded, try it forced relative if (!bfd) { // just add "//" in front of it char temppath[242]; strcpy(temppath, "//"); strcat(temppath, basedpath); BLI_path_abs(temppath, pathname); bfd = load_game_data(temppath); } // if we got a loaded blendfile, proceed if (bfd) { blenderdata = bfd->main; startscenename = bfd->curscene->id.name + 2; if(blenderdata) { BLI_strncpy(G.main->name, blenderdata->name, sizeof(G.main->name)); BLI_strncpy(pathname, blenderdata->name, sizeof(pathname)); #ifdef WITH_PYTHON setGamePythonPath(G.main->name); #endif } } // else forget it, we can't find it else { exitrequested = KX_EXIT_REQUEST_QUIT_GAME; } } Scene *scene= bfd ? bfd->curscene : (Scene *)BLI_findstring(&blenderdata->scene, startscenename, offsetof(ID, name) + 2); if (scene) { int startFrame = scene->r.cfra; ketsjiengine->SetAnimRecordMode(animation_record, startFrame); // Quad buffered needs a special window. if(scene->gm.stereoflag == STEREO_ENABLED){ if (scene->gm.stereomode != RAS_IRasterizer::RAS_STEREO_QUADBUFFERED) rasterizer->SetStereoMode((RAS_IRasterizer::StereoMode) scene->gm.stereomode); rasterizer->SetEyeSeparation(scene->gm.eyeseparation); } rasterizer->SetBackColor(scene->gm.framing.col[0], scene->gm.framing.col[1], scene->gm.framing.col[2], 0.0f); } if (exitrequested != KX_EXIT_REQUEST_QUIT_GAME) { if (rv3d->persp != RV3D_CAMOB) { ketsjiengine->EnableCameraOverride(startscenename); ketsjiengine->SetCameraOverrideUseOrtho((rv3d->persp == RV3D_ORTHO)); ketsjiengine->SetCameraOverrideProjectionMatrix(MT_CmMatrix4x4(rv3d->winmat)); ketsjiengine->SetCameraOverrideViewMatrix(MT_CmMatrix4x4(rv3d->viewmat)); if(rv3d->persp == RV3D_ORTHO) { ketsjiengine->SetCameraOverrideClipping(-v3d->far, v3d->far); } else { ketsjiengine->SetCameraOverrideClipping(v3d->near, v3d->far); } ketsjiengine->SetCameraOverrideLens(v3d->lens); } // create a scene converter, create and convert the startingscene KX_ISceneConverter* sceneconverter = new KX_BlenderSceneConverter(blenderdata, ketsjiengine); ketsjiengine->SetSceneConverter(sceneconverter); sceneconverter->addInitFromFrame=false; if (always_use_expand_framing) sceneconverter->SetAlwaysUseExpandFraming(true); bool usemat = false, useglslmat = false; if(GLEW_ARB_multitexture && GLEW_VERSION_1_1) usemat = true; if(GPU_glsl_support()) useglslmat = true; else if(gs.matmode == GAME_MAT_GLSL) usemat = false; if(usemat && (gs.matmode != GAME_MAT_TEXFACE)) sceneconverter->SetMaterials(true); if(useglslmat && (gs.matmode == GAME_MAT_GLSL)) sceneconverter->SetGLSLMaterials(true); KX_Scene* startscene = new KX_Scene(keyboarddevice, mousedevice, networkdevice, startscenename, scene, canvas); #ifdef WITH_PYTHON // some python things PyObject *gameLogic, *gameLogic_keys; setupGamePython(ketsjiengine, startscene, blenderdata, pyGlobalDict, &gameLogic, &gameLogic_keys, 0, NULL); #endif // WITH_PYTHON //initialize Dome Settings if(scene->gm.stereoflag == STEREO_DOME) ketsjiengine->InitDome(scene->gm.dome.res, scene->gm.dome.mode, scene->gm.dome.angle, scene->gm.dome.resbuf, scene->gm.dome.tilt, scene->gm.dome.warptext); // initialize 3D Audio Settings AUD_I3DDevice* dev = AUD_get3DDevice(); if(dev) { dev->setSpeedOfSound(scene->audio.speed_of_sound); dev->setDopplerFactor(scene->audio.doppler_factor); dev->setDistanceModel(AUD_DistanceModel(scene->audio.distance_model)); } // from see blender.c: // FIXME: this version patching should really be part of the file-reading code, // but we still get too many unrelated data-corruption crashes otherwise... if (blenderdata->versionfile < 250) do_versions_ipos_to_animato(blenderdata); if (sceneconverter) { // convert and add scene sceneconverter->ConvertScene( startscene, rendertools, canvas); ketsjiengine->AddScene(startscene); // init the rasterizer rasterizer->Init(); // start the engine ketsjiengine->StartEngine(true); // Set the animation playback rate for ipo's and actions // the framerate below should patch with FPS macro defined in blendef.h // Could be in StartEngine set the framerate, we need the scene to do this ketsjiengine->SetAnimFrameRate(FPS); // the mainloop printf("\nBlender Game Engine Started\n"); while (!exitrequested) { // first check if we want to exit exitrequested = ketsjiengine->GetExitCode(); // kick the engine bool render = ketsjiengine->NextFrame(); if (render) { if(draw_letterbox) { // Clear screen to border color // We do this here since we set the canvas to be within the frames. This means the engine // itself is unaware of the extra space, so we clear the whole region for it. glClearColor(scene->gm.framing.col[0], scene->gm.framing.col[1], scene->gm.framing.col[2], 1.0f); glViewport(ar->winrct.xmin, ar->winrct.ymin, ar->winrct.xmax - ar->winrct.xmin, ar->winrct.ymax - ar->winrct.ymin); glClear(GL_COLOR_BUFFER_BIT); } // render the frame ketsjiengine->Render(); } wm_window_process_events_nosleep(); // test for the ESC key //XXX while (qtest()) while(wmEvent *event= (wmEvent *)win->queue.first) { short val = 0; //unsigned short event = 0; //XXX extern_qread(&val); if (keyboarddevice->ConvertBlenderEvent(event->type,event->val)) exitrequested = KX_EXIT_REQUEST_BLENDER_ESC; /* Coordinate conversion... where * should this really be? */ if (event->type==MOUSEMOVE) { /* Note, not nice! XXX 2.5 event hack */ val = event->x - ar->winrct.xmin; mousedevice->ConvertBlenderEvent(MOUSEX, val); val = ar->winy - (event->y - ar->winrct.ymin) - 1; mousedevice->ConvertBlenderEvent(MOUSEY, val); } else { mousedevice->ConvertBlenderEvent(event->type,event->val); } BLI_remlink(&win->queue, event); wm_event_free(event); } if(win != CTX_wm_window(C)) { exitrequested= KX_EXIT_REQUEST_OUTSIDE; /* window closed while bge runs */ } } printf("Blender Game Engine Finished\n"); exitstring = ketsjiengine->GetExitString(); gs = *(ketsjiengine->GetGlobalSettings()); // when exiting the mainloop #ifdef WITH_PYTHON // Clears the dictionary by hand: // This prevents, extra references to global variables // inside the GameLogic dictionary when the python interpreter is finalized. // which allows the scene to safely delete them :) // see: (space.c)->start_game //PyDict_Clear(PyModule_GetDict(gameLogic)); // Keep original items, means python plugins will autocomplete members PyObject *gameLogic_keys_new = PyDict_Keys(PyModule_GetDict(gameLogic)); const Py_ssize_t numitems= PyList_GET_SIZE(gameLogic_keys_new); Py_ssize_t listIndex; for (listIndex=0; listIndex < numitems; listIndex++) { PyObject* item = PyList_GET_ITEM(gameLogic_keys_new, listIndex); if (!PySequence_Contains(gameLogic_keys, item)) { PyDict_DelItem( PyModule_GetDict(gameLogic), item); } } Py_DECREF(gameLogic_keys_new); gameLogic_keys_new = NULL; #endif ketsjiengine->StopEngine(); #ifdef WITH_PYTHON exitGamePythonScripting(); #endif networkdevice->Disconnect(); } if (sceneconverter) { delete sceneconverter; sceneconverter = NULL; } #ifdef WITH_PYTHON Py_DECREF(gameLogic_keys); gameLogic_keys = NULL; #endif } //lock frame and camera enabled - restoring global values if (v3d->scenelock==0){ startscene->lay= tmp_lay; startscene->camera= tmp_camera; } if(exitrequested != KX_EXIT_REQUEST_OUTSIDE) { // set the cursor back to normal canvas->SetMouseState(RAS_ICanvas::MOUSE_NORMAL); } // clean up some stuff if (ketsjiengine) { delete ketsjiengine; ketsjiengine = NULL; } if (kxsystem) { delete kxsystem; kxsystem = NULL; } if (networkdevice) { delete networkdevice; networkdevice = NULL; } if (keyboarddevice) { delete keyboarddevice; keyboarddevice = NULL; } if (mousedevice) { delete mousedevice; mousedevice = NULL; } if (rasterizer) { delete rasterizer; rasterizer = NULL; } if (rendertools) { delete rendertools; rendertools = NULL; } if (canvas) { delete canvas; canvas = NULL; } // stop all remaining playing sounds AUD_getDevice()->stopAll(); } while (exitrequested == KX_EXIT_REQUEST_RESTART_GAME || exitrequested == KX_EXIT_REQUEST_START_OTHER_GAME); if (!disableVBO) U.gameflags &= ~USER_DISABLE_VBO; if (bfd) BLO_blendfiledata_free(bfd); BLI_strncpy(G.main->name, oldsce, sizeof(G.main->name)); #ifdef WITH_PYTHON Py_DECREF(pyGlobalDict); // Release Python's GIL PyGILState_Release(gilstate); #endif }
bool GPG_Application::startEngine(void) { if (m_engineRunning) { return false; } // Temporary hack to disable banner display for NaN approved content. /* m_canvas->SetBannerDisplayEnabled(true); Camera* cam; cam = (Camera*)scene->camera->data; if (cam) { if (((cam->flag) & 48)==48) { m_canvas->SetBannerDisplayEnabled(false); } } else { showError(CString("Camera data invalid.")); return false; } */ // create a scene converter, create and convert the stratingscene m_sceneconverter = new KX_BlenderSceneConverter(m_maggie, m_ketsjiengine); if (m_sceneconverter) { STR_String startscenename = m_startSceneName.Ptr(); m_ketsjiengine->SetSceneConverter(m_sceneconverter); // if (always_use_expand_framing) // sceneconverter->SetAlwaysUseExpandFraming(true); if (m_blendermat) m_sceneconverter->SetMaterials(true); if (m_blenderglslmat && (m_globalSettings->matmode == GAME_MAT_GLSL)) m_sceneconverter->SetGLSLMaterials(true); if (m_startScene->gm.flag & GAME_NO_MATERIAL_CACHING) m_sceneconverter->SetCacheMaterials(false); KX_Scene* startscene = new KX_Scene(m_keyboard, m_mouse, m_networkdevice, startscenename, m_startScene, m_canvas); #ifdef WITH_PYTHON // some python things PyObject *gameLogic, *gameLogic_keys; setupGamePython(m_ketsjiengine, startscene, m_maggie, NULL, &gameLogic, &gameLogic_keys, m_argc, m_argv); #endif // WITH_PYTHON //initialize Dome Settings if (m_startScene->gm.stereoflag == STEREO_DOME) m_ketsjiengine->InitDome(m_startScene->gm.dome.res, m_startScene->gm.dome.mode, m_startScene->gm.dome.angle, m_startScene->gm.dome.resbuf, m_startScene->gm.dome.tilt, m_startScene->gm.dome.warptext); // initialize 3D Audio Settings AUD_I3DDevice* dev = AUD_get3DDevice(); if (dev) { dev->setSpeedOfSound(m_startScene->audio.speed_of_sound); dev->setDopplerFactor(m_startScene->audio.doppler_factor); dev->setDistanceModel(AUD_DistanceModel(m_startScene->audio.distance_model)); } #ifdef WITH_PYTHON // Set the GameLogic.globalDict from marshal'd data, so we can // load new blend files and keep data in GameLogic.globalDict loadGamePythonConfig(m_pyGlobalDictString, m_pyGlobalDictString_Length); #endif m_sceneconverter->ConvertScene( startscene, m_rasterizer, m_canvas); m_ketsjiengine->AddScene(startscene); // Create a timer that is used to kick the engine if (!m_frameTimer) { m_frameTimer = m_system->installTimer(0, kTimerFreq, frameTimerProc, m_mainWindow); } m_rasterizer->Init(); m_ketsjiengine->StartEngine(true); m_engineRunning = true; // Set the animation playback rate for ipo's and actions // the framerate below should patch with FPS macro defined in blendef.h // Could be in StartEngine set the framerate, we need the scene to do this Scene *scene= startscene->GetBlenderScene(); // needed for macro m_ketsjiengine->SetAnimFrameRate(FPS); } if (!m_engineRunning) { stopEngine(); } return m_engineRunning; }