3 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 #include "common_irrlicht.h"
22 #include <IGUICheckBox.h>
23 #include <IGUIEditBox.h>
24 #include <IGUIButton.h>
25 #include <IGUIStaticText.h>
29 #include "guiPauseMenu.h"
30 #include "guiPasswordChange.h"
31 #include "guiInventoryMenu.h"
32 #include "guiTextInputMenu.h"
33 #include "guiDeathScreen.h"
34 #include "materials.h"
42 #include "mainmenumanager.h"
46 // Needed for determining pointing to nodes
48 #include "nodemetadata.h"
49 #include "main.h" // For g_settings
51 #include "tile.h" // For TextureSource
54 Setting this to 1 enables a special camera mode that forces
55 the renderers to think that the camera statically points from
56 the starting place to a static direction.
58 This allows one to move around with the player and see what
59 is actually drawn behind solid things and behind the player.
61 #define FIELD_OF_VIEW_TEST 0
71 ChatLine(const std::wstring &a_text):
84 // Inventory actions from the menu are buffered here before sending
85 Queue<InventoryAction*> inventory_action_queue;
86 // This is a copy of the inventory that the client's environment has
87 Inventory local_inventory;
89 u16 g_selected_item = 0;
95 struct TextDestChat : public TextDest
97 TextDestChat(Client *client)
101 void gotText(std::wstring text)
103 // Discard empty line
108 m_client->sendChatMessage(text);
110 m_client->addChatMessage(text);
116 struct TextDestNodeMetadata : public TextDest
118 TextDestNodeMetadata(v3s16 p, Client *client)
123 void gotText(std::wstring text)
125 std::string ntext = wide_to_narrow(text);
126 infostream<<"Changing text of a sign node: "
128 m_client->sendSignNodeText(m_p, ntext);
135 /* Respawn menu callback */
137 class MainRespawnInitiator: public IRespawnInitiator
140 MainRespawnInitiator(bool *active, Client *client):
141 m_active(active), m_client(client)
148 m_client->sendRespawn();
158 void draw_hotbar(video::IVideoDriver *driver, gui::IGUIFont *font,
159 ITextureSource *tsrc,
160 v2s32 centerlowerpos, s32 imgsize, s32 itemcount,
161 Inventory *inventory, s32 halfheartcount)
163 InventoryList *mainlist = inventory->getList("main");
166 errorstream<<"draw_hotbar(): mainlist == NULL"<<std::endl;
170 s32 padding = imgsize/12;
171 //s32 height = imgsize + padding*2;
172 s32 width = itemcount*(imgsize+padding*2);
174 // Position of upper left corner of bar
175 v2s32 pos = centerlowerpos - v2s32(width/2, imgsize+padding*2);
177 // Draw background color
178 /*core::rect<s32> barrect(0,0,width,height);
180 video::SColor bgcolor(255,128,128,128);
181 driver->draw2DRectangle(bgcolor, barrect, NULL);*/
183 core::rect<s32> imgrect(0,0,imgsize,imgsize);
185 for(s32 i=0; i<itemcount; i++)
187 InventoryItem *item = mainlist->getItem(i);
189 core::rect<s32> rect = imgrect + pos
190 + v2s32(padding+i*(imgsize+padding*2), padding);
192 if(g_selected_item == i)
194 video::SColor c_outside(255,255,0,0);
195 //video::SColor c_outside(255,0,0,0);
196 //video::SColor c_inside(255,192,192,192);
197 s32 x1 = rect.UpperLeftCorner.X;
198 s32 y1 = rect.UpperLeftCorner.Y;
199 s32 x2 = rect.LowerRightCorner.X;
200 s32 y2 = rect.LowerRightCorner.Y;
201 // Black base borders
202 driver->draw2DRectangle(c_outside,
204 v2s32(x1 - padding, y1 - padding),
205 v2s32(x2 + padding, y1)
207 driver->draw2DRectangle(c_outside,
209 v2s32(x1 - padding, y2),
210 v2s32(x2 + padding, y2 + padding)
212 driver->draw2DRectangle(c_outside,
214 v2s32(x1 - padding, y1),
217 driver->draw2DRectangle(c_outside,
220 v2s32(x2 + padding, y2)
222 /*// Light inside borders
223 driver->draw2DRectangle(c_inside,
225 v2s32(x1 - padding/2, y1 - padding/2),
226 v2s32(x2 + padding/2, y1)
228 driver->draw2DRectangle(c_inside,
230 v2s32(x1 - padding/2, y2),
231 v2s32(x2 + padding/2, y2 + padding/2)
233 driver->draw2DRectangle(c_inside,
235 v2s32(x1 - padding/2, y1),
238 driver->draw2DRectangle(c_inside,
241 v2s32(x2 + padding/2, y2)
246 video::SColor bgcolor2(128,0,0,0);
247 driver->draw2DRectangle(bgcolor2, rect, NULL);
251 drawInventoryItem(driver, font, item, rect, NULL, tsrc);
258 video::ITexture *heart_texture = tsrc->getTextureRaw("heart.png");
261 v2s32 p = pos + v2s32(0, -20);
262 for(s32 i=0; i<halfheartcount/2; i++)
264 const video::SColor color(255,255,255,255);
265 const video::SColor colors[] = {color,color,color,color};
266 core::rect<s32> rect(0,0,16,16);
268 driver->draw2DImage(heart_texture, rect,
269 core::rect<s32>(core::position2d<s32>(0,0),
270 core::dimension2di(heart_texture->getOriginalSize())),
274 if(halfheartcount % 2 == 1)
276 const video::SColor color(255,255,255,255);
277 const video::SColor colors[] = {color,color,color,color};
278 core::rect<s32> rect(0,0,16/2,16);
280 core::dimension2di srcd(heart_texture->getOriginalSize());
282 driver->draw2DImage(heart_texture, rect,
283 core::rect<s32>(core::position2d<s32>(0,0), srcd),
291 Find what the player is pointing at
293 void getPointedNode(Client *client, v3f player_position,
294 v3f camera_direction, v3f camera_position,
295 bool &nodefound, core::line3d<f32> shootline,
296 v3s16 &nodepos, v3s16 &neighbourpos,
297 core::aabbox3d<f32> &nodehilightbox,
300 f32 mindistance = BS * 1001;
302 v3s16 pos_i = floatToInt(player_position, BS);
304 /*infostream<<"pos_i=("<<pos_i.X<<","<<pos_i.Y<<","<<pos_i.Z<<")"
308 s16 ystart = pos_i.Y + 0 - (camera_direction.Y<0 ? a : 1);
309 s16 zstart = pos_i.Z - (camera_direction.Z<0 ? a : 1);
310 s16 xstart = pos_i.X - (camera_direction.X<0 ? a : 1);
311 s16 yend = pos_i.Y + 1 + (camera_direction.Y>0 ? a : 1);
312 s16 zend = pos_i.Z + (camera_direction.Z>0 ? a : 1);
313 s16 xend = pos_i.X + (camera_direction.X>0 ? a : 1);
315 for(s16 y = ystart; y <= yend; y++)
316 for(s16 z = zstart; z <= zend; z++)
317 for(s16 x = xstart; x <= xend; x++)
322 n = client->getNode(v3s16(x,y,z));
323 if(client->getNodeDefManager()->get(n).pointable == false)
326 catch(InvalidPositionException &e)
332 v3f npf = intToFloat(np, BS);
337 v3s16(0,0,1), // back
339 v3s16(1,0,0), // right
340 v3s16(0,0,-1), // front
341 v3s16(0,-1,0), // bottom
342 v3s16(-1,0,0), // left
345 const ContentFeatures &f = client->getNodeDefManager()->get(n);
347 if(f.selection_box.type == NODEBOX_FIXED)
349 core::aabbox3d<f32> box = f.selection_box.fixed;
353 v3s16 facedirs[6] = {
362 core::aabbox3d<f32> faceboxes[6] = {
365 box.MinEdge.X, box.MinEdge.Y, box.MinEdge.Z,
366 box.MinEdge.X+d, box.MaxEdge.Y, box.MaxEdge.Z
370 box.MaxEdge.X-d, box.MinEdge.Y, box.MinEdge.Z,
371 box.MaxEdge.X, box.MaxEdge.Y, box.MaxEdge.Z
375 box.MinEdge.X, box.MinEdge.Y, box.MinEdge.Z,
376 box.MaxEdge.X, box.MinEdge.Y+d, box.MaxEdge.Z
380 box.MinEdge.X, box.MaxEdge.Y-d, box.MinEdge.Z,
381 box.MaxEdge.X, box.MaxEdge.Y, box.MaxEdge.Z
385 box.MinEdge.X, box.MinEdge.Y, box.MinEdge.Z,
386 box.MaxEdge.X, box.MaxEdge.Y, box.MinEdge.Z+d
390 box.MinEdge.X, box.MinEdge.Y, box.MaxEdge.Z-d,
391 box.MaxEdge.X, box.MaxEdge.Y, box.MaxEdge.Z
395 for(u16 i=0; i<6; i++)
397 v3f facedir_f(facedirs[i].X, facedirs[i].Y, facedirs[i].Z);
398 v3f centerpoint = npf + facedir_f * BS/2;
399 f32 distance = (centerpoint - camera_position).getLength();
400 if(distance >= mindistance)
402 if(!faceboxes[i].intersectsWithLine(shootline))
406 neighbourpos = np+facedirs[i];
407 mindistance = distance;
408 nodehilightbox = box;
411 else if(f.selection_box.type == NODEBOX_WALLMOUNTED)
413 v3s16 dir = unpackDir(n.param2);
414 v3f dir_f = v3f(dir.X, dir.Y, dir.Z);
415 dir_f *= BS/2 - BS/6 - BS/20;
416 v3f cpf = npf + dir_f;
417 f32 distance = (cpf - camera_position).getLength();
419 core::aabbox3d<f32> box;
422 if(dir == v3s16(0,1,0)){
423 box = f.selection_box.wall_top;
426 else if(dir == v3s16(0,-1,0)){
427 box = f.selection_box.wall_bottom;
433 f.selection_box.wall_side.MinEdge,
434 f.selection_box.wall_side.MaxEdge
437 for(s32 i=0; i<2; i++)
439 if(dir == v3s16(-1,0,0))
440 vertices[i].rotateXZBy(0);
441 if(dir == v3s16(1,0,0))
442 vertices[i].rotateXZBy(180);
443 if(dir == v3s16(0,0,-1))
444 vertices[i].rotateXZBy(90);
445 if(dir == v3s16(0,0,1))
446 vertices[i].rotateXZBy(-90);
449 box = core::aabbox3d<f32>(vertices[0]);
450 box.addInternalPoint(vertices[1]);
456 if(distance < mindistance)
458 if(box.intersectsWithLine(shootline))
463 mindistance = distance;
464 nodehilightbox = box;
468 else // NODEBOX_REGULAR
470 for(u16 i=0; i<6; i++)
472 v3f dir_f = v3f(dirs[i].X,
473 dirs[i].Y, dirs[i].Z);
474 v3f centerpoint = npf + dir_f * BS/2;
476 (centerpoint - camera_position).getLength();
478 if(distance < mindistance)
480 core::CMatrix4<f32> m;
481 m.buildRotateFromTo(v3f(0,0,1), dir_f);
483 // This is the back face
485 v3f(BS/2, BS/2, BS/2),
486 v3f(-BS/2, -BS/2, BS/2+d)
489 for(u16 j=0; j<2; j++)
491 m.rotateVect(corners[j]);
495 core::aabbox3d<f32> facebox(corners[0]);
496 facebox.addInternalPoint(corners[1]);
498 if(facebox.intersectsWithLine(shootline))
502 neighbourpos = np + dirs[i];
503 mindistance = distance;
505 //nodehilightbox = facebox;
507 const float d = 0.502;
508 core::aabbox3d<f32> nodebox
509 (-BS*d, -BS*d, -BS*d, BS*d, BS*d, BS*d);
510 v3f nodepos_f = intToFloat(nodepos, BS);
511 nodebox.MinEdge += nodepos_f;
512 nodebox.MaxEdge += nodepos_f;
513 nodehilightbox = nodebox;
515 } // if distance < mindistance
521 void update_skybox(video::IVideoDriver* driver, ITextureSource *tsrc,
522 scene::ISceneManager* smgr, scene::ISceneNode* &skybox,
530 /*// Disable skybox if FarMesh is enabled
531 if(g_settings->getBool("enable_farmesh"))
534 if(brightness >= 0.5)
536 skybox = smgr->addSkyBoxSceneNode(
537 tsrc->getTextureRaw("skybox2.png"),
538 tsrc->getTextureRaw("skybox3.png"),
539 tsrc->getTextureRaw("skybox1.png"),
540 tsrc->getTextureRaw("skybox1.png"),
541 tsrc->getTextureRaw("skybox1.png"),
542 tsrc->getTextureRaw("skybox1.png"));
544 else if(brightness >= 0.2)
546 skybox = smgr->addSkyBoxSceneNode(
547 tsrc->getTextureRaw("skybox2_dawn.png"),
548 tsrc->getTextureRaw("skybox3_dawn.png"),
549 tsrc->getTextureRaw("skybox1_dawn.png"),
550 tsrc->getTextureRaw("skybox1_dawn.png"),
551 tsrc->getTextureRaw("skybox1_dawn.png"),
552 tsrc->getTextureRaw("skybox1_dawn.png"));
556 skybox = smgr->addSkyBoxSceneNode(
557 tsrc->getTextureRaw("skybox2_night.png"),
558 tsrc->getTextureRaw("skybox3_night.png"),
559 tsrc->getTextureRaw("skybox1_night.png"),
560 tsrc->getTextureRaw("skybox1_night.png"),
561 tsrc->getTextureRaw("skybox1_night.png"),
562 tsrc->getTextureRaw("skybox1_night.png"));
567 Draws a screen with a single text on it.
568 Text will be removed when the screen is drawn the next time.
570 /*gui::IGUIStaticText **/
571 void draw_load_screen(const std::wstring &text,
572 video::IVideoDriver* driver, gui::IGUIFont* font)
574 v2u32 screensize = driver->getScreenSize();
575 const wchar_t *loadingtext = text.c_str();
576 core::vector2d<u32> textsize_u = font->getDimension(loadingtext);
577 core::vector2d<s32> textsize(textsize_u.X,textsize_u.Y);
578 core::vector2d<s32> center(screensize.X/2, screensize.Y/2);
579 core::rect<s32> textrect(center - textsize/2, center + textsize/2);
581 gui::IGUIStaticText *guitext = guienv->addStaticText(
582 loadingtext, textrect, false, false);
583 guitext->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_UPPERLEFT);
585 driver->beginScene(true, true, video::SColor(255,0,0,0));
598 IrrlichtDevice *device,
601 std::string playername,
602 std::string password,
605 std::wstring &error_message,
606 std::string configpath
609 video::IVideoDriver* driver = device->getVideoDriver();
610 scene::ISceneManager* smgr = device->getSceneManager();
612 // Calculate text height using the font
613 u32 text_height = font->getDimension(L"Random test string").Height;
615 v2u32 screensize(0,0);
616 v2u32 last_screensize(0,0);
617 screensize = driver->getScreenSize();
619 const s32 hotbar_itemcount = 8;
620 //const s32 hotbar_imagesize = 36;
621 //const s32 hotbar_imagesize = 64;
622 s32 hotbar_imagesize = 48;
624 // The color of the sky
626 //video::SColor skycolor = video::SColor(255,140,186,250);
628 video::SColor bgcolor_bright = video::SColor(255,170,200,230);
631 Draw "Loading" screen
634 draw_load_screen(L"Loading...", driver, font);
636 // Create texture source
637 IWritableTextureSource *tsrc = createTextureSource(device);
639 // These will be filled by data received from the server
640 // Create tool definition manager
641 IWritableToolDefManager *tooldef = createToolDefManager();
642 // Create node definition manager
643 IWritableNodeDefManager *nodedef = createNodeDefManager();
647 SharedPtr will delete it when it goes out of scope.
649 SharedPtr<Server> server;
651 draw_load_screen(L"Creating server...", driver, font);
652 infostream<<"Creating server"<<std::endl;
653 server = new Server(map_dir, configpath);
663 draw_load_screen(L"Creating client...", driver, font);
664 infostream<<"Creating client"<<std::endl;
666 MapDrawControl draw_control;
668 Client client(device, playername.c_str(), password, draw_control,
669 tsrc, tooldef, nodedef);
671 // Client acts as our GameDef
672 IGameDef *gamedef = &client;
674 draw_load_screen(L"Resolving address...", driver, font);
675 Address connect_address(0,0,0,0, port);
678 //connect_address.Resolve("localhost");
679 connect_address.setAddress(127,0,0,1);
681 connect_address.Resolve(address.c_str());
683 catch(ResolveError &e)
685 errorstream<<"Couldn't resolve address"<<std::endl;
687 error_message = L"Couldn't resolve address";
688 //gui_loadingtext->remove();
693 Attempt to connect to the server
696 infostream<<"Connecting to server at ";
697 connect_address.print(&infostream);
698 infostream<<std::endl;
699 client.connect(connect_address);
702 Wait for server to accept connection
704 bool could_connect = false;
706 float frametime = 0.033;
707 const float timeout = 10.0;
708 float time_counter = 0.0;
711 // Update client and server
712 client.step(frametime);
714 server->step(frametime);
717 if(client.connectedAndInitialized()){
718 could_connect = true;
722 if(client.accessDenied())
724 if(time_counter >= timeout)
728 std::wostringstream ss;
729 ss<<L"Connecting to server... (timeout in ";
730 ss<<(int)(timeout - time_counter + 1.0);
732 draw_load_screen(ss.str(), driver, font);
735 sleep_ms(1000*frametime);
736 time_counter += frametime;
739 catch(con::PeerNotFoundException &e)
743 Handle failure to connect
745 if(could_connect == false)
747 if(client.accessDenied())
749 error_message = L"Access denied. Reason: "
750 +client.accessDeniedReason();
751 errorstream<<wide_to_narrow(error_message)<<std::endl;
755 error_message = L"Connection timed out.";
756 errorstream<<"Timed out."<<std::endl;
758 //gui_loadingtext->remove();
763 Wait until content has been received
765 bool got_content = false;
767 float frametime = 0.033;
768 const float timeout = 5.0;
769 float time_counter = 0.0;
772 // Update client and server
773 client.step(frametime);
775 server->step(frametime);
778 if(client.texturesReceived() &&
779 client.tooldefReceived() &&
780 client.nodedefReceived()){
785 if(!client.connectedAndInitialized())
787 if(time_counter >= timeout)
791 std::wostringstream ss;
792 ss<<L"Waiting content... (continuing anyway in ";
793 ss<<(int)(timeout - time_counter + 1.0);
796 ss<<(client.tooldefReceived()?L"[X]":L"[ ]");
797 ss<<L" Tool definitions\n";
798 ss<<(client.nodedefReceived()?L"[X]":L"[ ]");
799 ss<<L" Node definitions\n";
800 //ss<<(client.texturesReceived()?L"[X]":L"[ ]");
801 ss<<L"["<<(int)(client.textureReceiveProgress()*100+0.5)<<L"%] ";
804 draw_load_screen(ss.str(), driver, font);
807 sleep_ms(1000*frametime);
808 time_counter += frametime;
815 float old_brightness = 1.0;
816 scene::ISceneNode* skybox = NULL;
817 update_skybox(driver, tsrc, smgr, skybox, 1.0);
820 Create the camera node
822 Camera camera(smgr, draw_control);
823 if (!camera.successfullyCreated(error_message))
826 f32 camera_yaw = 0; // "right/left"
827 f32 camera_pitch = 0; // "up/down"
833 float cloud_height = BS*100;
834 Clouds *clouds = NULL;
835 if(g_settings->getBool("enable_clouds"))
837 clouds = new Clouds(smgr->getRootSceneNode(), smgr, -1,
838 cloud_height, time(0));
845 FarMesh *farmesh = NULL;
846 if(g_settings->getBool("enable_farmesh"))
848 farmesh = new FarMesh(smgr->getRootSceneNode(), smgr, -1, client.getMapSeed(), &client);
855 //gui_loadingtext->remove();
861 // First line of debug text
862 gui::IGUIStaticText *guitext = guienv->addStaticText(
864 core::rect<s32>(5, 5, 795, 5+text_height),
866 // Second line of debug text
867 gui::IGUIStaticText *guitext2 = guienv->addStaticText(
869 core::rect<s32>(5, 5+(text_height+5)*1, 795, (5+text_height)*2),
871 // At the middle of the screen
872 // Object infos are shown in this
873 gui::IGUIStaticText *guitext_info = guienv->addStaticText(
875 core::rect<s32>(0,0,400,text_height+5) + v2s32(100,200),
879 gui::IGUIStaticText *guitext_chat = guienv->addStaticText(
881 core::rect<s32>(0,0,0,0),
882 //false, false); // Disable word wrap as of now
884 //guitext_chat->setBackgroundColor(video::SColor(96,0,0,0));
885 core::list<ChatLine> chat_lines;
887 // Profiler text (size is updated when text is updated)
888 gui::IGUIStaticText *guitext_profiler = guienv->addStaticText(
890 core::rect<s32>(6, 4+(text_height+5)*2, 400,
891 (text_height+5)*2 + text_height*35),
893 guitext_profiler->setBackgroundColor(video::SColor(80,0,0,0));
894 guitext_profiler->setVisible(false);
896 /*GUIQuickInventory *quick_inventory = new GUIQuickInventory
897 (guienv, NULL, v2s32(10, 70), 5, &local_inventory);*/
898 /*GUIQuickInventory *quick_inventory = new GUIQuickInventory
899 (guienv, NULL, v2s32(0, 0), quickinv_itemcount, &local_inventory);*/
901 // Test the text input system
902 /*(new GUITextInputMenu(guienv, guiroot, -1, &g_menumgr,
904 /*GUIMessageMenu *menu =
905 new GUIMessageMenu(guienv, guiroot, -1,
911 (new GUIPauseMenu(guienv, guiroot, -1, g_gamecallback,
912 &g_menumgr))->drop();
915 /*guitext2->setVisible(true);
916 guitext_info->setVisible(true);
917 guitext_chat->setVisible(true);*/
919 //s32 guitext_chat_pad_bottom = 70;
922 Some statistics are collected in these
925 u32 beginscenetime = 0;
927 u32 endscenetime = 0;
930 //throw con::PeerNotFoundException("lol");
932 float brightness = 1.0;
934 core::list<float> frametime_log;
936 float nodig_delay_counter = 0.0;
937 float dig_time = 0.0;
939 v3s16 nodepos_old(-32768,-32768,-32768);
940 bool ldown_for_dig = false;
942 float damage_flash_timer = 0;
943 s16 farmesh_range = 20*MAP_BLOCKSIZE;
945 const float object_hit_delay = 0.2;
946 float object_hit_delay_timer = 0.0;
948 bool invert_mouse = g_settings->getBool("invert_mouse");
950 bool respawn_menu_active = false;
952 bool show_profiler = false;
953 bool force_fog_off = false;
954 bool disable_camera_update = false;
960 bool first_loop_after_window_activation = true;
962 // TODO: Convert the static interval timers to these
963 // Interval limiter for profiler
964 IntervalLimiter m_profiler_interval;
966 // Time is in milliseconds
967 // NOTE: getRealTime() causes strange problems in wine (imprecision?)
968 // NOTE: So we have to use getTime() and call run()s between them
969 u32 lasttime = device->getTimer()->getTime();
971 while(device->run() && kill == false)
973 //std::cerr<<"frame"<<std::endl;
975 if(client.accessDenied())
977 error_message = L"Access denied. Reason: "
978 +client.accessDeniedReason();
979 errorstream<<wide_to_narrow(error_message)<<std::endl;
983 if(g_gamecallback->disconnect_requested)
985 g_gamecallback->disconnect_requested = false;
989 if(g_gamecallback->changepassword_requested)
991 (new GUIPasswordChange(guienv, guiroot, -1,
992 &g_menumgr, &client))->drop();
993 g_gamecallback->changepassword_requested = false;
997 Process TextureSource's queue
999 tsrc->processQueue();
1004 last_screensize = screensize;
1005 screensize = driver->getScreenSize();
1006 v2s32 displaycenter(screensize.X/2,screensize.Y/2);
1007 //bool screensize_changed = screensize != last_screensize;
1010 if(screensize.Y <= 800)
1011 hotbar_imagesize = 32;
1012 else if(screensize.Y <= 1280)
1013 hotbar_imagesize = 48;
1015 hotbar_imagesize = 64;
1017 // Hilight boxes collected during the loop and displayed
1018 core::list< core::aabbox3d<f32> > hilightboxes;
1021 std::wstring infotext;
1023 // When screen size changes, update positions and sizes of stuff
1024 /*if(screensize_changed)
1026 v2s32 pos(displaycenter.X-((quickinv_itemcount-1)*quickinv_spacing+quickinv_size)/2, screensize.Y-quickinv_spacing);
1027 quick_inventory->updatePosition(pos);
1030 //TimeTaker //timer1("//timer1");
1032 // Time of frame without fps limit
1036 // not using getRealTime is necessary for wine
1037 u32 time = device->getTimer()->getTime();
1039 busytime_u32 = time - lasttime;
1042 busytime = busytime_u32 / 1000.0;
1045 //infostream<<"busytime_u32="<<busytime_u32<<std::endl;
1047 // Necessary for device->getTimer()->getTime()
1055 float fps_max = g_settings->getFloat("fps_max");
1056 u32 frametime_min = 1000./fps_max;
1058 if(busytime_u32 < frametime_min)
1060 u32 sleeptime = frametime_min - busytime_u32;
1061 device->sleep(sleeptime);
1065 // Necessary for device->getTimer()->getTime()
1069 Time difference calculation
1071 f32 dtime; // in seconds
1073 u32 time = device->getTimer()->getTime();
1075 dtime = (time - lasttime) / 1000.0;
1082 object_hit_delay_timer -= dtime;
1084 g_profiler->add("Elapsed time", dtime);
1085 g_profiler->avg("FPS", 1./dtime);
1088 Log frametime for visualization
1090 frametime_log.push_back(dtime);
1091 if(frametime_log.size() > 100)
1093 core::list<float>::Iterator i = frametime_log.begin();
1094 frametime_log.erase(i);
1098 Visualize frametime in terminal
1100 /*for(u32 i=0; i<dtime*400; i++)
1102 infostream<<std::endl;*/
1105 Time average and jitter calculation
1108 static f32 dtime_avg1 = 0.0;
1109 dtime_avg1 = dtime_avg1 * 0.96 + dtime * 0.04;
1110 f32 dtime_jitter1 = dtime - dtime_avg1;
1112 static f32 dtime_jitter1_max_sample = 0.0;
1113 static f32 dtime_jitter1_max_fraction = 0.0;
1115 static f32 jitter1_max = 0.0;
1116 static f32 counter = 0.0;
1117 if(dtime_jitter1 > jitter1_max)
1118 jitter1_max = dtime_jitter1;
1123 dtime_jitter1_max_sample = jitter1_max;
1124 dtime_jitter1_max_fraction
1125 = dtime_jitter1_max_sample / (dtime_avg1+0.001);
1131 Busytime average and jitter calculation
1134 static f32 busytime_avg1 = 0.0;
1135 busytime_avg1 = busytime_avg1 * 0.98 + busytime * 0.02;
1136 f32 busytime_jitter1 = busytime - busytime_avg1;
1138 static f32 busytime_jitter1_max_sample = 0.0;
1139 static f32 busytime_jitter1_min_sample = 0.0;
1141 static f32 jitter1_max = 0.0;
1142 static f32 jitter1_min = 0.0;
1143 static f32 counter = 0.0;
1144 if(busytime_jitter1 > jitter1_max)
1145 jitter1_max = busytime_jitter1;
1146 if(busytime_jitter1 < jitter1_min)
1147 jitter1_min = busytime_jitter1;
1151 busytime_jitter1_max_sample = jitter1_max;
1152 busytime_jitter1_min_sample = jitter1_min;
1159 Debug info for client
1162 static float counter = 0.0;
1167 client.printDebugInfo(infostream);
1174 float profiler_print_interval =
1175 g_settings->getFloat("profiler_print_interval");
1176 bool print_to_log = true;
1177 if(profiler_print_interval == 0){
1178 print_to_log = false;
1179 profiler_print_interval = 5;
1181 if(m_profiler_interval.step(dtime, profiler_print_interval))
1184 infostream<<"Profiler:"<<std::endl;
1185 g_profiler->print(infostream);
1188 std::ostringstream os(std::ios_base::binary);
1189 g_profiler->print(os);
1190 std::wstring text = narrow_to_wide(os.str());
1191 guitext_profiler->setText(text.c_str());
1193 g_profiler->clear();
1195 s32 w = font->getDimension(text.c_str()).Width;
1198 core::rect<s32> rect(6, 4+(text_height+5)*2, 12+w,
1199 8+(text_height+5)*2 +
1200 font->getDimension(text.c_str()).Height);
1201 guitext_profiler->setRelativePosition(rect);
1205 Direct handling of user input
1208 // Reset input if window not active or some menu is active
1209 if(device->isWindowActive() == false || noMenuActive() == false)
1214 // Input handler step() (used by the random input generator)
1218 Launch menus and trigger stuff according to keys
1220 if(input->wasKeyDown(getKeySetting("keymap_drop")))
1222 // drop selected item
1223 IDropAction *a = new IDropAction();
1225 a->from_inv = "current_player";
1226 a->from_list = "main";
1227 a->from_i = g_selected_item;
1228 client.inventoryAction(a);
1230 else if(input->wasKeyDown(getKeySetting("keymap_inventory")))
1232 infostream<<"the_game: "
1233 <<"Launching inventory"<<std::endl;
1235 GUIInventoryMenu *menu =
1236 new GUIInventoryMenu(guienv, guiroot, -1,
1237 &g_menumgr, v2s16(8,7),
1238 client.getInventoryContext(),
1241 core::array<GUIInventoryMenu::DrawSpec> draw_spec;
1242 draw_spec.push_back(GUIInventoryMenu::DrawSpec(
1243 "list", "current_player", "main",
1244 v2s32(0, 3), v2s32(8, 4)));
1245 draw_spec.push_back(GUIInventoryMenu::DrawSpec(
1246 "list", "current_player", "craft",
1247 v2s32(3, 0), v2s32(3, 3)));
1248 draw_spec.push_back(GUIInventoryMenu::DrawSpec(
1249 "list", "current_player", "craftresult",
1250 v2s32(7, 1), v2s32(1, 1)));
1252 menu->setDrawSpec(draw_spec);
1256 else if(input->wasKeyDown(EscapeKey))
1258 infostream<<"the_game: "
1259 <<"Launching pause menu"<<std::endl;
1260 // It will delete itself by itself
1261 (new GUIPauseMenu(guienv, guiroot, -1, g_gamecallback,
1262 &g_menumgr))->drop();
1264 // Move mouse cursor on top of the disconnect button
1265 input->setMousePos(displaycenter.X, displaycenter.Y+25);
1267 else if(input->wasKeyDown(getKeySetting("keymap_chat")))
1269 TextDest *dest = new TextDestChat(&client);
1271 (new GUITextInputMenu(guienv, guiroot, -1,
1275 else if(input->wasKeyDown(getKeySetting("keymap_cmd")))
1277 TextDest *dest = new TextDestChat(&client);
1279 (new GUITextInputMenu(guienv, guiroot, -1,
1283 else if(input->wasKeyDown(getKeySetting("keymap_freemove")))
1285 if(g_settings->getBool("free_move"))
1287 g_settings->set("free_move","false");
1288 chat_lines.push_back(ChatLine(L"free_move disabled"));
1292 g_settings->set("free_move","true");
1293 chat_lines.push_back(ChatLine(L"free_move enabled"));
1296 else if(input->wasKeyDown(getKeySetting("keymap_fastmove")))
1298 if(g_settings->getBool("fast_move"))
1300 g_settings->set("fast_move","false");
1301 chat_lines.push_back(ChatLine(L"fast_move disabled"));
1305 g_settings->set("fast_move","true");
1306 chat_lines.push_back(ChatLine(L"fast_move enabled"));
1309 else if(input->wasKeyDown(getKeySetting("keymap_frametime_graph")))
1311 if(g_settings->getBool("frametime_graph"))
1313 g_settings->set("frametime_graph","false");
1314 chat_lines.push_back(ChatLine(L"frametime_graph disabled"));
1318 g_settings->set("frametime_graph","true");
1319 chat_lines.push_back(ChatLine(L"frametime_graph enabled"));
1322 else if(input->wasKeyDown(getKeySetting("keymap_screenshot")))
1324 irr::video::IImage* const image = driver->createScreenShot();
1326 irr::c8 filename[256];
1327 snprintf(filename, 256, "%s" DIR_DELIM "screenshot_%u.png",
1328 g_settings->get("screenshot_path").c_str(),
1329 device->getTimer()->getRealTime());
1330 if (driver->writeImageToFile(image, filename)) {
1331 std::wstringstream sstr;
1332 sstr<<"Saved screenshot to '"<<filename<<"'";
1333 infostream<<"Saved screenshot to '"<<filename<<"'"<<std::endl;
1334 chat_lines.push_back(ChatLine(sstr.str()));
1336 infostream<<"Failed to save screenshot '"<<filename<<"'"<<std::endl;
1341 else if(input->wasKeyDown(getKeySetting("keymap_toggle_profiler")))
1343 show_profiler = !show_profiler;
1344 guitext_profiler->setVisible(show_profiler);
1346 chat_lines.push_back(ChatLine(L"Profiler disabled"));
1348 chat_lines.push_back(ChatLine(L"Profiler enabled"));
1350 else if(input->wasKeyDown(getKeySetting("keymap_toggle_force_fog_off")))
1352 force_fog_off = !force_fog_off;
1354 chat_lines.push_back(ChatLine(L"Fog disabled"));
1356 chat_lines.push_back(ChatLine(L"Fog enabled"));
1358 else if(input->wasKeyDown(getKeySetting("keymap_toggle_update_camera")))
1360 disable_camera_update = !disable_camera_update;
1361 if(disable_camera_update)
1362 chat_lines.push_back(ChatLine(L"Camera update disabled"));
1364 chat_lines.push_back(ChatLine(L"Camera update enabled"));
1367 // Item selection with mouse wheel
1369 s32 wheel = input->getMouseWheel();
1370 u16 max_item = MYMIN(PLAYER_INVENTORY_SIZE-1,
1371 hotbar_itemcount-1);
1375 if(g_selected_item < max_item)
1378 g_selected_item = 0;
1382 if(g_selected_item > 0)
1385 g_selected_item = max_item;
1390 for(u16 i=0; i<10; i++)
1392 const KeyPress *kp = NumberKey + (i + 1) % 10;
1393 if(input->wasKeyDown(*kp))
1395 if(i < PLAYER_INVENTORY_SIZE && i < hotbar_itemcount)
1397 g_selected_item = i;
1399 infostream<<"Selected item: "
1400 <<g_selected_item<<std::endl;
1405 // Viewing range selection
1406 if(input->wasKeyDown(getKeySetting("keymap_rangeselect")))
1408 if(draw_control.range_all)
1410 draw_control.range_all = false;
1411 infostream<<"Disabled full viewing range"<<std::endl;
1415 draw_control.range_all = true;
1416 infostream<<"Enabled full viewing range"<<std::endl;
1420 // Print debug stacks
1421 if(input->wasKeyDown(getKeySetting("keymap_print_debug_stacks")))
1423 dstream<<"-----------------------------------------"
1425 dstream<<DTIME<<"Printing debug stacks:"<<std::endl;
1426 dstream<<"-----------------------------------------"
1428 debug_stacks_print();
1432 Mouse and camera control
1433 NOTE: Do this before client.setPlayerControl() to not cause a camera lag of one frame
1436 if((device->isWindowActive() && noMenuActive()) || random_input)
1440 // Mac OSX gets upset if this is set every frame
1441 if(device->getCursorControl()->isVisible())
1442 device->getCursorControl()->setVisible(false);
1445 if(first_loop_after_window_activation){
1446 //infostream<<"window active, first loop"<<std::endl;
1447 first_loop_after_window_activation = false;
1450 s32 dx = input->getMousePos().X - displaycenter.X;
1451 s32 dy = input->getMousePos().Y - displaycenter.Y;
1454 //infostream<<"window active, pos difference "<<dx<<","<<dy<<std::endl;
1456 /*const float keyspeed = 500;
1457 if(input->isKeyDown(irr::KEY_UP))
1458 dy -= dtime * keyspeed;
1459 if(input->isKeyDown(irr::KEY_DOWN))
1460 dy += dtime * keyspeed;
1461 if(input->isKeyDown(irr::KEY_LEFT))
1462 dx -= dtime * keyspeed;
1463 if(input->isKeyDown(irr::KEY_RIGHT))
1464 dx += dtime * keyspeed;*/
1466 camera_yaw -= dx*0.2;
1467 camera_pitch += dy*0.2;
1468 if(camera_pitch < -89.5) camera_pitch = -89.5;
1469 if(camera_pitch > 89.5) camera_pitch = 89.5;
1471 input->setMousePos(displaycenter.X, displaycenter.Y);
1474 // Mac OSX gets upset if this is set every frame
1475 if(device->getCursorControl()->isVisible() == false)
1476 device->getCursorControl()->setVisible(true);
1478 //infostream<<"window inactive"<<std::endl;
1479 first_loop_after_window_activation = true;
1483 Player speed control
1486 if(!noMenuActive() || !device->isWindowActive())
1488 PlayerControl control(
1499 client.setPlayerControl(control);
1512 PlayerControl control(
1513 input->isKeyDown(getKeySetting("keymap_forward")),
1514 input->isKeyDown(getKeySetting("keymap_backward")),
1515 input->isKeyDown(getKeySetting("keymap_left")),
1516 input->isKeyDown(getKeySetting("keymap_right")),
1517 input->isKeyDown(getKeySetting("keymap_jump")),
1518 input->isKeyDown(getKeySetting("keymap_special1")),
1519 input->isKeyDown(getKeySetting("keymap_sneak")),
1523 client.setPlayerControl(control);
1532 //TimeTaker timer("server->step(dtime)");
1533 server->step(dtime);
1541 //TimeTaker timer("client.step(dtime)");
1543 //client.step(dtime_avg1);
1547 // Read client events
1550 ClientEvent event = client.getClientEvent();
1551 if(event.type == CE_NONE)
1555 else if(event.type == CE_PLAYER_DAMAGE)
1557 //u16 damage = event.player_damage.amount;
1558 //infostream<<"Player damage: "<<damage<<std::endl;
1559 damage_flash_timer = 0.05;
1560 if(event.player_damage.amount >= 2){
1561 damage_flash_timer += 0.05 * event.player_damage.amount;
1564 else if(event.type == CE_PLAYER_FORCE_MOVE)
1566 camera_yaw = event.player_force_move.yaw;
1567 camera_pitch = event.player_force_move.pitch;
1569 else if(event.type == CE_DEATHSCREEN)
1571 if(respawn_menu_active)
1574 /*bool set_camera_point_target =
1575 event.deathscreen.set_camera_point_target;
1576 v3f camera_point_target;
1577 camera_point_target.X = event.deathscreen.camera_point_target_x;
1578 camera_point_target.Y = event.deathscreen.camera_point_target_y;
1579 camera_point_target.Z = event.deathscreen.camera_point_target_z;*/
1580 MainRespawnInitiator *respawner =
1581 new MainRespawnInitiator(
1582 &respawn_menu_active, &client);
1583 GUIDeathScreen *menu =
1584 new GUIDeathScreen(guienv, guiroot, -1,
1585 &g_menumgr, respawner);
1588 /* Handle visualization */
1590 damage_flash_timer = 0;
1592 /*LocalPlayer* player = client.getLocalPlayer();
1593 player->setPosition(player->getPosition() + v3f(0,-BS,0));
1594 camera.update(player, busytime, screensize);*/
1596 else if(event.type == CE_TEXTURES_UPDATED)
1598 update_skybox(driver, tsrc, smgr, skybox, brightness);
1603 //TimeTaker //timer2("//timer2");
1605 LocalPlayer* player = client.getLocalPlayer();
1606 camera.update(player, busytime, screensize);
1609 v3f player_position = player->getPosition();
1610 v3f camera_position = camera.getPosition();
1611 v3f camera_direction = camera.getDirection();
1612 f32 camera_fov = camera.getFovMax();
1614 if(!disable_camera_update){
1615 client.updateCamera(camera_position,
1616 camera_direction, camera_fov);
1620 //TimeTaker //timer3("//timer3");
1623 Calculate what block is the crosshair pointing to
1626 //u32 t1 = device->getTimer()->getRealTime();
1628 //f32 d = 4; // max. distance
1629 f32 d = 4; // max. distance
1630 core::line3d<f32> shootline(camera_position,
1631 camera_position + camera_direction * BS * (d+1));
1633 ClientActiveObject *selected_active_object
1634 = client.getSelectedActiveObject
1635 (d*BS, camera_position, shootline);
1637 bool left_punch = false;
1638 bool left_punch_muted = false;
1640 if(selected_active_object != NULL && !ldown_for_dig)
1642 /* Clear possible cracking animation */
1643 if(nodepos_old != v3s16(-32768,-32768,-32768))
1645 client.clearTempMod(nodepos_old);
1647 nodepos_old = v3s16(-32768,-32768,-32768);
1650 //infostream<<"Client returned selected_active_object != NULL"<<std::endl;
1652 core::aabbox3d<f32> *selection_box
1653 = selected_active_object->getSelectionBox();
1654 // Box should exist because object was returned in the
1656 assert(selection_box);
1658 v3f pos = selected_active_object->getPosition();
1660 core::aabbox3d<f32> box_on_map(
1661 selection_box->MinEdge + pos,
1662 selection_box->MaxEdge + pos
1665 if(selected_active_object->doShowSelectionBox())
1666 hilightboxes.push_back(box_on_map);
1668 //infotext = narrow_to_wide("A ClientActiveObject");
1669 infotext = narrow_to_wide(selected_active_object->infoText());
1671 //if(input->getLeftClicked())
1672 if(input->getLeftState())
1674 bool do_punch = false;
1675 bool do_punch_damage = false;
1676 if(object_hit_delay_timer <= 0.0){
1678 do_punch_damage = true;
1679 object_hit_delay_timer = object_hit_delay;
1681 if(input->getLeftClicked()){
1685 infostream<<"Left-clicked object"<<std::endl;
1688 if(do_punch_damage){
1689 client.clickActiveObject(0,
1690 selected_active_object->getId(), g_selected_item);
1693 else if(input->getRightClicked())
1695 infostream<<"Right-clicked object"<<std::endl;
1696 client.clickActiveObject(1,
1697 selected_active_object->getId(), g_selected_item);
1700 else // selected_object == NULL
1704 Find out which node we are pointing at
1707 bool nodefound = false;
1710 core::aabbox3d<f32> nodehilightbox;
1712 getPointedNode(&client, player_position,
1713 camera_direction, camera_position,
1714 nodefound, shootline,
1715 nodepos, neighbourpos,
1719 if(nodepos_old != v3s16(-32768,-32768,-32768))
1721 client.clearTempMod(nodepos_old);
1723 nodepos_old = v3s16(-32768,-32768,-32768);
1724 ldown_for_dig = false;
1731 hilightboxes.push_back(nodehilightbox);
1734 Check information text of node
1737 NodeMetadata *meta = client.getNodeMetadata(nodepos);
1740 infotext = narrow_to_wide(meta->infoText());
1743 //MapNode node = client.getNode(nodepos);
1749 if(input->getLeftReleased())
1751 client.clearTempMod(nodepos);
1753 ldown_for_dig = false;
1756 if(nodig_delay_counter > 0.0)
1758 nodig_delay_counter -= dtime;
1762 if(nodepos != nodepos_old)
1764 infostream<<"Pointing at ("<<nodepos.X<<","
1765 <<nodepos.Y<<","<<nodepos.Z<<")"<<std::endl;
1767 if(nodepos_old != v3s16(-32768,-32768,-32768))
1769 client.clearTempMod(nodepos_old);
1771 nodepos_old = v3s16(-32768,-32768,-32768);
1775 if(input->getLeftClicked() ||
1776 (input->getLeftState() && nodepos != nodepos_old))
1778 infostream<<"Started digging"<<std::endl;
1779 client.groundAction(0, nodepos, neighbourpos, g_selected_item);
1781 if(input->getLeftClicked())
1783 client.setTempMod(nodepos, NodeMod(NODEMOD_CRACK, 0));
1784 ldown_for_dig = true;
1786 if(input->getLeftState())
1788 MapNode n = client.getNode(nodepos);
1790 // Get tool name. Default is "" = bare hands
1791 std::string toolname = "";
1792 InventoryList *mlist = local_inventory.getList("main");
1795 InventoryItem *item = mlist->getItem(g_selected_item);
1796 if(item && (std::string)item->getName() == "ToolItem")
1798 ToolItem *titem = (ToolItem*)item;
1799 toolname = titem->getToolName();
1803 // Get digging properties for material and tool
1804 content_t material = n.getContent();
1805 ToolDiggingProperties tp =
1806 tooldef->getDiggingProperties(toolname);
1807 DiggingProperties prop =
1808 getDiggingProperties(material, &tp, nodedef);
1810 float dig_time_complete = 0.0;
1812 if(prop.diggable == false)
1814 /*infostream<<"Material "<<(int)material
1815 <<" not diggable with \""
1816 <<toolname<<"\""<<std::endl;*/
1817 // I guess nobody will wait for this long
1818 dig_time_complete = 10000000.0;
1822 dig_time_complete = prop.time;
1825 if(dig_time_complete >= 0.001)
1827 dig_index = (u16)((float)CRACK_ANIMATION_LENGTH
1828 * dig_time/dig_time_complete);
1830 // This is for torches
1833 dig_index = CRACK_ANIMATION_LENGTH;
1836 if(dig_index < CRACK_ANIMATION_LENGTH)
1838 //TimeTaker timer("client.setTempMod");
1839 //infostream<<"dig_index="<<dig_index<<std::endl;
1840 client.setTempMod(nodepos, NodeMod(NODEMOD_CRACK, dig_index));
1844 infostream<<"Digging completed"<<std::endl;
1845 client.groundAction(3, nodepos, neighbourpos, g_selected_item);
1846 client.clearTempMod(nodepos);
1847 client.removeNode(nodepos);
1851 nodig_delay_counter = dig_time_complete
1852 / (float)CRACK_ANIMATION_LENGTH;
1854 // We don't want a corresponding delay to
1855 // very time consuming nodes
1856 if(nodig_delay_counter > 0.5)
1858 nodig_delay_counter = 0.5;
1860 // We want a slight delay to very little
1861 // time consuming nodes
1862 float mindelay = 0.15;
1863 if(nodig_delay_counter < mindelay)
1865 nodig_delay_counter = mindelay;
1871 camera.setDigging(0); // left click animation
1876 if(input->getRightClicked())
1878 infostream<<"Ground right-clicked"<<std::endl;
1880 // If metadata provides an inventory view, activate it
1881 if(meta && meta->getInventoryDrawSpecString() != "" && !random_input)
1883 infostream<<"Launching custom inventory view"<<std::endl;
1885 Construct the unique identification string of the node
1887 std::string current_name;
1888 current_name += "nodemeta:";
1889 current_name += itos(nodepos.X);
1890 current_name += ",";
1891 current_name += itos(nodepos.Y);
1892 current_name += ",";
1893 current_name += itos(nodepos.Z);
1899 core::array<GUIInventoryMenu::DrawSpec> draw_spec;
1901 GUIInventoryMenu::makeDrawSpecArrayFromString(
1903 meta->getInventoryDrawSpecString(),
1906 GUIInventoryMenu *menu =
1907 new GUIInventoryMenu(guienv, guiroot, -1,
1908 &g_menumgr, invsize,
1909 client.getInventoryContext(),
1911 menu->setDrawSpec(draw_spec);
1914 // If metadata provides text input, activate text input
1915 else if(meta && meta->allowsTextInput() && !random_input)
1917 infostream<<"Launching metadata text input"<<std::endl;
1919 // Get a new text for it
1921 TextDest *dest = new TextDestNodeMetadata(nodepos, &client);
1923 std::wstring wtext = narrow_to_wide(meta->getText());
1925 (new GUITextInputMenu(guienv, guiroot, -1,
1929 // Otherwise report right click to server
1932 client.groundAction(1, nodepos, neighbourpos, g_selected_item);
1933 camera.setDigging(1); // right click animation
1937 nodepos_old = nodepos;
1940 } // selected_object == NULL
1942 if(left_punch || (input->getLeftClicked() && !left_punch_muted))
1944 camera.setDigging(0); // left click animation
1947 input->resetLeftClicked();
1948 input->resetRightClicked();
1950 if(input->getLeftReleased())
1952 infostream<<"Left button released (stopped digging)"
1954 client.groundAction(2, v3s16(0,0,0), v3s16(0,0,0), 0);
1955 ldown_for_dig = false;
1957 if(input->getRightReleased())
1959 //inostream<<DTIME<<"Right released"<<std::endl;
1963 input->resetLeftReleased();
1964 input->resetRightReleased();
1967 Calculate stuff for drawing
1971 Calculate general brightness
1973 u32 daynight_ratio = client.getDayNightRatio();
1974 u8 light8 = decode_light((daynight_ratio * LIGHT_SUN) / 1000);
1975 brightness = (float)light8/255.0;
1976 video::SColor bgcolor = video::SColor(
1978 bgcolor_bright.getRed() * brightness,
1979 bgcolor_bright.getGreen() * brightness,
1980 bgcolor_bright.getBlue() * brightness);
1981 /*skycolor.getRed() * brightness,
1982 skycolor.getGreen() * brightness,
1983 skycolor.getBlue() * brightness);*/
1988 if(fabs(brightness - old_brightness) > 0.01)
1989 update_skybox(driver, tsrc, smgr, skybox, brightness);
1996 clouds->step(dtime);
1997 clouds->update(v2f(player_position.X, player_position.Z),
1998 0.05+brightness*0.95);
2006 farmesh_range = draw_control.wanted_range * 10;
2007 if(draw_control.range_all && farmesh_range < 500)
2008 farmesh_range = 500;
2009 if(farmesh_range > 1000)
2010 farmesh_range = 1000;
2012 farmesh->step(dtime);
2013 farmesh->update(v2f(player_position.X, player_position.Z),
2014 0.05+brightness*0.95, farmesh_range);
2017 // Store brightness value
2018 old_brightness = brightness;
2024 if(g_settings->getBool("enable_fog") == true && !force_fog_off)
2029 range = BS*farmesh_range;
2033 range = draw_control.wanted_range*BS + MAP_BLOCKSIZE*BS*1.5;
2035 if(draw_control.range_all)
2038 range = range * 0.5 + 25*BS;*/
2043 video::EFT_FOG_LINEAR,
2055 video::EFT_FOG_LINEAR,
2065 Update gui stuff (0ms)
2068 //TimeTaker guiupdatetimer("Gui updating");
2071 static float drawtime_avg = 0;
2072 drawtime_avg = drawtime_avg * 0.95 + (float)drawtime*0.05;
2073 static float beginscenetime_avg = 0;
2074 beginscenetime_avg = beginscenetime_avg * 0.95 + (float)beginscenetime*0.05;
2075 static float scenetime_avg = 0;
2076 scenetime_avg = scenetime_avg * 0.95 + (float)scenetime*0.05;
2077 static float endscenetime_avg = 0;
2078 endscenetime_avg = endscenetime_avg * 0.95 + (float)endscenetime*0.05;
2081 snprintf(temptext, 300, "Minetest-c55 %s ("
2084 " drawtime=%.0f, beginscenetime=%.0f"
2085 ", scenetime=%.0f, endscenetime=%.0f",
2087 draw_control.range_all,
2094 guitext->setText(narrow_to_wide(temptext).c_str());
2099 snprintf(temptext, 300,
2100 "(% .1f, % .1f, % .1f)"
2101 " (% .3f < btime_jitter < % .3f"
2102 ", dtime_jitter = % .1f %%"
2103 ", v_range = %.1f, RTT = %.3f)",
2104 player_position.X/BS,
2105 player_position.Y/BS,
2106 player_position.Z/BS,
2107 busytime_jitter1_min_sample,
2108 busytime_jitter1_max_sample,
2109 dtime_jitter1_max_fraction * 100.0,
2110 draw_control.wanted_range,
2114 guitext2->setText(narrow_to_wide(temptext).c_str());
2118 guitext_info->setText(infotext.c_str());
2122 Get chat messages from client
2126 std::wstring message;
2127 while(client.getChatMessage(message))
2129 chat_lines.push_back(ChatLine(message));
2130 /*if(chat_lines.size() > 6)
2132 core::list<ChatLine>::Iterator
2133 i = chat_lines.begin();
2134 chat_lines.erase(i);
2137 // Append them to form the whole static text and throw
2138 // it to the gui element
2140 // This will correspond to the line number counted from
2141 // top to bottom, from size-1 to 0
2142 s16 line_number = chat_lines.size();
2143 // Count of messages to be removed from the top
2144 u16 to_be_removed_count = 0;
2145 for(core::list<ChatLine>::Iterator
2146 i = chat_lines.begin();
2147 i != chat_lines.end(); i++)
2149 // After this, line number is valid for this loop
2154 This results in a maximum age of 60*6 to the
2155 lowermost line and a maximum of 6 lines
2157 float allowed_age = (6-line_number) * 60.0;
2159 if((*i).age > allowed_age)
2161 to_be_removed_count++;
2164 whole += (*i).text + L'\n';
2166 for(u16 i=0; i<to_be_removed_count; i++)
2168 core::list<ChatLine>::Iterator
2169 it = chat_lines.begin();
2170 chat_lines.erase(it);
2172 guitext_chat->setText(whole.c_str());
2174 // Update gui element size and position
2176 /*core::rect<s32> rect(
2178 screensize.Y - guitext_chat_pad_bottom
2179 - text_height*chat_lines.size(),
2181 screensize.Y - guitext_chat_pad_bottom
2183 core::rect<s32> rect(
2187 50 + guitext_chat->getTextHeight()
2190 guitext_chat->setRelativePosition(rect);
2192 // Don't show chat if empty or profiler is enabled
2193 if(chat_lines.size() == 0 || show_profiler)
2194 guitext_chat->setVisible(false);
2196 guitext_chat->setVisible(true);
2203 static u16 old_selected_item = 65535;
2204 if(client.getLocalInventoryUpdated()
2205 || g_selected_item != old_selected_item)
2207 client.selectPlayerItem(g_selected_item);
2208 old_selected_item = g_selected_item;
2209 //infostream<<"Updating local inventory"<<std::endl;
2210 client.getLocalInventory(local_inventory);
2212 // Update wielded tool
2213 InventoryList *mlist = local_inventory.getList("main");
2214 InventoryItem *item = NULL;
2216 item = mlist->getItem(g_selected_item);
2217 camera.wield(item, gamedef);
2221 Send actions returned by the inventory menu
2223 while(inventory_action_queue.size() != 0)
2225 InventoryAction *a = inventory_action_queue.pop_front();
2227 client.sendInventoryAction(a);
2236 TimeTaker drawtimer("Drawing");
2240 TimeTaker timer("beginScene");
2241 driver->beginScene(true, true, bgcolor);
2242 //driver->beginScene(false, true, bgcolor);
2243 beginscenetime = timer.stop(true);
2248 //infostream<<"smgr->drawAll()"<<std::endl;
2251 TimeTaker timer("smgr");
2253 scenetime = timer.stop(true);
2257 //TimeTaker timer9("auxiliary drawings");
2261 //TimeTaker //timer10("//timer10");
2267 driver->setMaterial(m);
2269 driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
2271 for(core::list< core::aabbox3d<f32> >::Iterator i=hilightboxes.begin();
2272 i != hilightboxes.end(); i++)
2274 /*infostream<<"hilightbox min="
2275 <<"("<<i->MinEdge.X<<","<<i->MinEdge.Y<<","<<i->MinEdge.Z<<")"
2277 <<"("<<i->MaxEdge.X<<","<<i->MaxEdge.Y<<","<<i->MaxEdge.Z<<")"
2279 driver->draw3DBox(*i, video::SColor(255,0,0,0));
2286 // Warning: This clears the Z buffer.
2287 camera.drawWieldedTool();
2294 client.renderPostFx();
2300 if(g_settings->getBool("frametime_graph") == true)
2303 for(core::list<float>::Iterator
2304 i = frametime_log.begin();
2305 i != frametime_log.end();
2308 driver->draw2DLine(v2s32(x,50),
2309 v2s32(x,50+(*i)*1000),
2310 video::SColor(255,255,255,255));
2318 driver->draw2DLine(displaycenter - core::vector2d<s32>(10,0),
2319 displaycenter + core::vector2d<s32>(10,0),
2320 video::SColor(255,255,255,255));
2321 driver->draw2DLine(displaycenter - core::vector2d<s32>(0,10),
2322 displaycenter + core::vector2d<s32>(0,10),
2323 video::SColor(255,255,255,255));
2328 //TimeTaker //timer11("//timer11");
2340 draw_hotbar(driver, font, tsrc,
2341 v2s32(displaycenter.X, screensize.Y),
2342 hotbar_imagesize, hotbar_itemcount, &local_inventory,
2349 if(damage_flash_timer > 0.0)
2351 damage_flash_timer -= dtime;
2353 video::SColor color(128,255,0,0);
2354 driver->draw2DRectangle(color,
2355 core::rect<s32>(0,0,screensize.X,screensize.Y),
2363 TimeTaker timer("endScene");
2365 endscenetime = timer.stop(true);
2368 drawtime = drawtimer.stop(true);
2374 static s16 lastFPS = 0;
2375 //u16 fps = driver->getFPS();
2376 u16 fps = (1.0/dtime_avg1);
2380 core::stringw str = L"Minetest [";
2381 str += driver->getName();
2385 device->setWindowCaption(str.c_str());
2397 Draw a "shutting down" screen, which will be shown while the map
2398 generator and other stuff quits
2401 /*gui::IGUIStaticText *gui_shuttingdowntext = */
2402 draw_load_screen(L"Shutting down stuff...", driver, font);
2403 /*driver->beginScene(true, true, video::SColor(255,0,0,0));
2406 gui_shuttingdowntext->remove();*/
2409 } // Client scope (must be destructed before destructing *def and tsrc