]> git.lizzy.rs Git - minetest.git/blobdiff - src/game.cpp
Make m_media_fetch_threads to contain MediaFetchThread* instead of MediaFetchThread
[minetest.git] / src / game.cpp
index 347dbf44b163d2eb242cb7519791dbe6a050894e..dbb71369fbaf1da3ab9d397af74fa30c6cde8d47 100644 (file)
@@ -24,11 +24,12 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <IGUIButton.h>
 #include <IGUIStaticText.h>
 #include <IGUIFont.h>
+#include <IMaterialRendererServices.h>
 #include "client.h"
 #include "server.h"
 #include "guiPauseMenu.h"
 #include "guiPasswordChange.h"
-#include "guiInventoryMenu.h"
+#include "guiFormSpecMenu.h"
 #include "guiTextInputMenu.h"
 #include "guiDeathScreen.h"
 #include "tool.h"
@@ -50,6 +51,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "main.h" // For g_settings
 #include "itemdef.h"
 #include "tile.h" // For TextureSource
+#include "shader.h" // For ShaderSource
 #include "logoutputbuffer.h"
 #include "subgame.h"
 #include "quicktune_shortcutter.h"
@@ -77,6 +79,10 @@ struct TextDestChat : public TextDest
        {
                m_client->typeChatMessage(text);
        }
+       void gotText(std::map<std::string, std::string> fields)
+       {
+               m_client->typeChatMessage(narrow_to_wide(fields["text"]));
+       }
 
        Client *m_client;
 };
@@ -88,20 +94,39 @@ struct TextDestNodeMetadata : public TextDest
                m_p = p;
                m_client = client;
        }
+       // This is deprecated I guess? -celeron55
        void gotText(std::wstring text)
        {
                std::string ntext = wide_to_narrow(text);
-               infostream<<"Changing text of a sign node: "
-                               <<ntext<<std::endl;
+               infostream<<"Submitting 'text' field of node at ("<<m_p.X<<","
+                               <<m_p.Y<<","<<m_p.Z<<"): "<<ntext<<std::endl;
                std::map<std::string, std::string> fields;
                fields["text"] = ntext;
                m_client->sendNodemetaFields(m_p, "", fields);
        }
+       void gotText(std::map<std::string, std::string> fields)
+       {
+               m_client->sendNodemetaFields(m_p, "", fields);
+       }
 
        v3s16 m_p;
        Client *m_client;
 };
 
+struct TextDestPlayerInventory : public TextDest
+{
+       TextDestPlayerInventory(Client *client)
+       {
+               m_client = client;
+       }
+       void gotText(std::map<std::string, std::string> fields)
+       {
+               m_client->sendInventoryFields("", fields);
+       }
+
+       Client *m_client;
+};
+
 /* Respawn menu callback */
 
 class MainRespawnInitiator: public IRespawnInitiator
@@ -139,6 +164,13 @@ class NodeMetadataFormSource: public IFormSource
                        return "";
                return meta->getString("formspec");
        }
+       std::string resolveText(std::string str)
+       {
+               NodeMetadata *meta = m_map->getNodeMetadata(m_p);
+               if(!meta)
+                       return str;
+               return meta->resolveString(str);
+       }
 
        ClientMap *m_map;
        v3s16 m_p;
@@ -804,6 +836,53 @@ class GameOnDemandSoundFetcher: public OnDemandSoundFetcher
        }
 };
 
+class GameGlobalShaderConstantSetter : public IShaderConstantSetter
+{
+       Sky *m_sky;
+       bool *m_force_fog_off;
+       f32 *m_fog_range;
+       Client *m_client;
+
+public:
+       GameGlobalShaderConstantSetter(Sky *sky, bool *force_fog_off,
+                       f32 *fog_range, Client *client):
+               m_sky(sky),
+               m_force_fog_off(force_fog_off),
+               m_fog_range(fog_range),
+               m_client(client)
+       {}
+       ~GameGlobalShaderConstantSetter() {}
+
+       virtual void onSetConstants(video::IMaterialRendererServices *services,
+                       bool is_highlevel)
+       {
+               if(!is_highlevel)
+                       return;
+
+               // Background color
+               video::SColor bgcolor = m_sky->getBgColor();
+               video::SColorf bgcolorf(bgcolor);
+               float bgcolorfa[4] = {
+                       bgcolorf.r,
+                       bgcolorf.g,
+                       bgcolorf.b,
+                       bgcolorf.a,
+               };
+               services->setPixelShaderConstant("skyBgColor", bgcolorfa, 4);
+
+               // Fog distance
+               float fog_distance = *m_fog_range;
+               if(*m_force_fog_off)
+                       fog_distance = 10000*BS;
+               services->setPixelShaderConstant("fogDistance", &fog_distance, 1);
+
+               // Day-night ratio
+               u32 daynight_ratio = m_client->getEnv().getDayNightRatio();
+               float daynight_ratio_f = (float)daynight_ratio / 1000.0;
+               services->setPixelShaderConstant("dayNightRatio", &daynight_ratio_f, 1);
+       }
+};
+
 void the_game(
        bool &kill,
        bool random_input,
@@ -846,6 +925,9 @@ void the_game(
        // Create texture source
        IWritableTextureSource *tsrc = createTextureSource(device);
        
+       // Create shader source
+       IWritableShaderSource *shsrc = createShaderSource(device);
+       
        // These will be filled by data received from the server
        // Create item definition manager
        IWritableItemDefManager *itemdef = createItemDefManager();
@@ -913,7 +995,7 @@ void the_game(
        MapDrawControl draw_control;
 
        Client client(device, playername.c_str(), password, draw_control,
-                       tsrc, itemdef, nodedef, sound, &eventmgr);
+                       tsrc, shsrc, itemdef, nodedef, sound, &eventmgr);
        
        // Client acts as our GameDef
        IGameDef *gamedef = &client;
@@ -1132,7 +1214,7 @@ void the_game(
 
        // First line of debug text
        gui::IGUIStaticText *guitext = guienv->addStaticText(
-                       L"Minetest-c55",
+                       L"Minetest",
                        core::rect<s32>(5, 5, 795, 5+text_height),
                        false, false);
        // Second line of debug text
@@ -1205,6 +1287,9 @@ void the_game(
        float object_hit_delay_timer = 0.0;
        float time_from_last_punch = 10;
 
+       float update_draw_list_timer = 0.0;
+       v3f update_draw_list_last_cam_dir;
+
        bool invert_mouse = g_settings->getBool("invert_mouse");
 
        bool respawn_menu_active = false;
@@ -1213,6 +1298,7 @@ void the_game(
        bool show_hud = true;
        bool show_chat = true;
        bool force_fog_off = false;
+       f32 fog_range = 100*BS;
        bool disable_camera_update = false;
        bool show_debug = g_settings->getBool("show_debug");
        bool show_profiler_graph = false;
@@ -1222,6 +1308,12 @@ void the_game(
        float time_of_day = 0;
        float time_of_day_smooth = 0;
 
+       /*
+               Shader constants
+       */
+       shsrc->addGlobalConstantSetter(new GameGlobalShaderConstantSetter(
+                       sky, &force_fog_off, &fog_range, &client));
+
        /*
                Main loop
        */
@@ -1383,10 +1475,16 @@ void the_game(
                        g_gamecallback->changepassword_requested = false;
                }
 
+               /* Process TextureSource's queue */
+               tsrc->processQueue();
+
+               /* Process ItemDefManager's queue */
+               itemdef->processQueue(gamedef);
+
                /*
-                       Process TextureSource's queue
+                       Process ShaderSource's queue
                */
-               tsrc->processQueue();
+               shsrc->processQueue();
 
                /*
                        Random calculations
@@ -1479,8 +1577,8 @@ void the_game(
                        infostream<<"the_game: "
                                        <<"Launching inventory"<<std::endl;
                        
-                       GUIInventoryMenu *menu =
-                               new GUIInventoryMenu(guienv, guiroot, -1,
+                       GUIFormSpecMenu *menu =
+                               new GUIFormSpecMenu(device, guiroot, -1,
                                        &g_menumgr,
                                        &client, gamedef);
 
@@ -1490,7 +1588,8 @@ void the_game(
                        PlayerInventoryFormSource *src = new PlayerInventoryFormSource(&client);
                        assert(src);
                        menu->setFormSpec(src->getForm(), inventoryloc);
-                       menu->setFormSource(new PlayerInventoryFormSource(&client));
+                       menu->setFormSource(src);
+                       menu->setTextDest(new TextDestPlayerInventory(&client));
                        menu->drop();
                }
                else if(input->wasKeyDown(EscapeKey))
@@ -1566,6 +1665,23 @@ void the_game(
                                        statustext += L" (note: no 'fast' privilege)";
                        }
                }
+               else if(input->wasKeyDown(getKeySetting("keymap_noclip")))
+               {
+                       if(g_settings->getBool("noclip"))
+                       {
+                               g_settings->set("noclip","false");
+                               statustext = L"noclip disabled";
+                               statustext_time = 0;
+                       }
+                       else
+                       {
+                               g_settings->set("noclip","true");
+                               statustext = L"noclip enabled";
+                               statustext_time = 0;
+                               if(!client.checkPrivilege("noclip"))
+                                       statustext += L" (note: no 'noclip' privilege)";
+                       }
+               }
                else if(input->wasKeyDown(getKeySetting("keymap_screenshot")))
                {
                        irr::video::IImage* const image = driver->createScreenShot(); 
@@ -1847,6 +1963,8 @@ void the_game(
                        bool a_jump,
                        bool a_superspeed,
                        bool a_sneak,
+                       bool a_LMB,
+                       bool a_RMB,
                        float a_pitch,
                        float a_yaw*/
                        PlayerControl control(
@@ -1857,10 +1975,24 @@ void the_game(
                                input->isKeyDown(getKeySetting("keymap_jump")),
                                input->isKeyDown(getKeySetting("keymap_special1")),
                                input->isKeyDown(getKeySetting("keymap_sneak")),
+                               input->getLeftState(),
+                               input->getRightState(),
                                camera_pitch,
                                camera_yaw
                        );
                        client.setPlayerControl(control);
+                       u32 keyPressed=
+                       1*(int)input->isKeyDown(getKeySetting("keymap_forward"))+
+                       2*(int)input->isKeyDown(getKeySetting("keymap_backward"))+
+                       4*(int)input->isKeyDown(getKeySetting("keymap_left"))+
+                       8*(int)input->isKeyDown(getKeySetting("keymap_right"))+
+                       16*(int)input->isKeyDown(getKeySetting("keymap_jump"))+
+                       32*(int)input->isKeyDown(getKeySetting("keymap_special1"))+
+                       64*(int)input->isKeyDown(getKeySetting("keymap_sneak"))+
+                       128*(int)input->getLeftState()+
+                       256*(int)input->getRightState();
+                       LocalPlayer* player = client.getEnv().getLocalPlayer();
+                       player->keyPressed=keyPressed;
                }
                
                /*
@@ -2219,7 +2351,8 @@ void the_game(
                        {
                                infostream<<"Ground right-clicked"<<std::endl;
                                
-                               // sign special case, at least until formspec is properly implemented
+                               // Sign special case, at least until formspec is properly implemented.
+                               // Deprecated?
                                if(meta && meta->getString("formspec") == "hack:sign_text_input" && !random_input)
                                {
                                        infostream<<"Launching metadata text input"<<std::endl;
@@ -2244,14 +2377,15 @@ void the_game(
                                        
                                        /* Create menu */
 
-                                       GUIInventoryMenu *menu =
-                                               new GUIInventoryMenu(guienv, guiroot, -1,
+                                       GUIFormSpecMenu *menu =
+                                               new GUIFormSpecMenu(device, guiroot, -1,
                                                        &g_menumgr,
                                                        &client, gamedef);
                                        menu->setFormSpec(meta->getString("formspec"),
                                                        inventoryloc);
                                        menu->setFormSource(new NodeMetadataFormSource(
                                                        &client.getEnv().getClientMap(), nodepos));
+                                       menu->setTextDest(new TextDestNodeMetadata(nodepos, &client));
                                        menu->drop();
                                }
                                // Otherwise report right click to server
@@ -2271,6 +2405,13 @@ void the_game(
                                                                <<playeritem.name<<" is "
                                                                <<def.node_placement_prediction<<std::endl;
                                                v3s16 p = neighbourpos;
+                                               // Place inside node itself if buildable_to
+                                               try{
+                                                       MapNode n_under = map.getNode(nodepos);
+                                                       if(nodedef->get(n_under).buildable_to)
+                                                               p = nodepos;
+                                               }catch(InvalidPositionException &e){}
+                                               // Find id of predicted node
                                                content_t id;
                                                bool found =
                                                        nodedef->getId(def.node_placement_prediction, id);
@@ -2365,7 +2506,6 @@ void the_game(
                        Fog range
                */
        
-               f32 fog_range;
                if(farmesh)
                {
                        fog_range = BS*farmesh_range;
@@ -2382,8 +2522,7 @@ void the_game(
                        Calculate general brightness
                */
                u32 daynight_ratio = client.getEnv().getDayNightRatio();
-               float time_brightness = (float)decode_light(
-                               (daynight_ratio * LIGHT_SUN) / 1000) / 255.0;
+               float time_brightness = decode_light_f((float)daynight_ratio/1000.0);
                float direct_brightness = 0;
                bool sunlight_seen = false;
                if(g_settings->getBool("free_move")){
@@ -2485,7 +2624,7 @@ void the_game(
                //TimeTaker guiupdatetimer("Gui updating");
                
                const char program_name_and_version[] =
-                       "Minetest-c55 " VERSION_STRING;
+                       "Minetest " VERSION_STRING;
 
                if(show_debug)
                {
@@ -2657,7 +2796,19 @@ void the_game(
                                item = mlist->getItem(client.getPlayerItem());
                        camera.wield(item);
                }
-               
+
+               /*
+                       Update block draw list every 200ms or when camera direction has
+                       changed much
+               */
+               update_draw_list_timer += dtime;
+               if(update_draw_list_timer >= 0.2 ||
+                               update_draw_list_last_cam_dir.getDistanceFrom(camera_direction) > 0.2){
+                       update_draw_list_timer = 0;
+                       client.getEnv().getClientMap().updateDrawList(driver);
+                       update_draw_list_last_cam_dir = camera_direction;
+               }
+
                /*
                        Drawing begins
                */
@@ -2679,6 +2830,76 @@ void the_game(
                {
                        TimeTaker timer("smgr");
                        smgr->drawAll();
+                       
+                       if(g_settings->getBool("anaglyph"))
+                       {
+                               irr::core::vector3df oldPosition = camera.getCameraNode()->getPosition();
+                               irr::core::vector3df oldTarget   = camera.getCameraNode()->getTarget();
+
+                               irr::core::matrix4 startMatrix   = camera.getCameraNode()->getAbsoluteTransformation();
+
+                               irr::core::vector3df focusPoint  = (camera.getCameraNode()->getTarget() -
+                                                                                camera.getCameraNode()->getAbsolutePosition()).setLength(1) +
+                                                                                camera.getCameraNode()->getAbsolutePosition() ;
+
+                               //Left eye...
+                               irr::core::vector3df leftEye;
+                               irr::core::matrix4   leftMove;
+
+                               leftMove.setTranslation( irr::core::vector3df(-g_settings->getFloat("anaglyph_strength"),0.0f,0.0f) );
+                               leftEye=(startMatrix*leftMove).getTranslation();
+
+                               //clear the depth buffer, and color
+                               driver->beginScene( true, true, irr::video::SColor(0,200,200,255) );
+
+                               driver->getOverrideMaterial().Material.ColorMask = irr::video::ECP_RED;
+                               driver->getOverrideMaterial().EnableFlags  = irr::video::EMF_COLOR_MASK;
+                               driver->getOverrideMaterial().EnablePasses = irr::scene::ESNRP_SKY_BOX + 
+                                                                                                                        irr::scene::ESNRP_SOLID +
+                                                                                                                        irr::scene::ESNRP_TRANSPARENT +
+                                                                                                                        irr::scene::ESNRP_TRANSPARENT_EFFECT +
+                                                                                                                        irr::scene::ESNRP_SHADOW;
+
+                               camera.getCameraNode()->setPosition( leftEye );
+                               camera.getCameraNode()->setTarget( focusPoint );
+
+                               smgr->drawAll(); // 'smgr->drawAll();' may go here
+
+
+                               //Right eye...
+                               irr::core::vector3df rightEye;
+                               irr::core::matrix4   rightMove;
+
+                               rightMove.setTranslation( irr::core::vector3df(g_settings->getFloat("anaglyph_strength"),0.0f,0.0f) );
+                               rightEye=(startMatrix*rightMove).getTranslation();
+
+                               //clear the depth buffer
+                               driver->clearZBuffer();
+
+                               driver->getOverrideMaterial().Material.ColorMask = irr::video::ECP_GREEN + irr::video::ECP_BLUE;
+                               driver->getOverrideMaterial().EnableFlags  = irr::video::EMF_COLOR_MASK;
+                               driver->getOverrideMaterial().EnablePasses = irr::scene::ESNRP_SKY_BOX +
+                                                                                                                        irr::scene::ESNRP_SOLID +
+                                                                                                                        irr::scene::ESNRP_TRANSPARENT +
+                                                                                                                        irr::scene::ESNRP_TRANSPARENT_EFFECT +
+                                                                                                                        irr::scene::ESNRP_SHADOW;
+
+                               camera.getCameraNode()->setPosition( rightEye );
+                               camera.getCameraNode()->setTarget( focusPoint );
+
+                               smgr->drawAll(); // 'smgr->drawAll();' may go here
+
+
+                               //driver->endScene();
+
+                               driver->getOverrideMaterial().Material.ColorMask=irr::video::ECP_ALL;
+                               driver->getOverrideMaterial().EnableFlags=0;
+                               driver->getOverrideMaterial().EnablePasses=0;
+
+                               camera.getCameraNode()->setPosition( oldPosition );
+                               camera.getCameraNode()->setTarget( oldTarget );
+                       }
+
                        scenetime = timer.stop(true);
                }
                
@@ -2754,11 +2975,6 @@ void the_game(
                //timer10.stop();
                //TimeTaker //timer11("//timer11");
 
-               /*
-                       Draw gui
-               */
-               // 0-1ms
-               guienv->drawAll();
 
                /*
                        Draw hotbar
@@ -2784,6 +3000,12 @@ void the_game(
                                        NULL);
                }
 
+               /*
+                       Draw gui
+               */
+               // 0-1ms
+               guienv->drawAll();
+
                /*
                        End scene
                */
@@ -2860,9 +3082,11 @@ void the_game(
        
        if(!sound_is_dummy)
                delete sound;
+
+       delete tsrc;
+       delete shsrc;
        delete nodedef;
        delete itemdef;
-       delete tsrc;
 }