]> git.lizzy.rs Git - minetest.git/blobdiff - src/game.cpp
Use single box for halo mesh
[minetest.git] / src / game.cpp
index e6a1a225603636b21c36e3018cee414f0a8ab04d..cae468d4cc72ecfbc3b67bddc33d99ab6113a049 100644 (file)
@@ -57,6 +57,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "util/pointedthing.h"
 #include "version.h"
 #include "minimap.h"
+#include "mapblock_mesh.h"
 
 #include "sound.h"
 
@@ -288,14 +289,16 @@ inline bool isPointableNode(const MapNode &n,
 /*
        Find what the player is pointing at
 */
-PointedThing getPointedThing(Client *client, v3f player_position,
-               v3f camera_direction, v3f camera_position, core::line3d<f32> shootline,
-               f32 d, bool liquids_pointable, bool look_for_object, v3s16 camera_offset,
-               std::vector<aabb3f> &hilightboxes, ClientActiveObject *&selected_object)
+PointedThing getPointedThing(Client *client, Hud *hud, const v3f &player_position,
+               const v3f &camera_direction, const v3f &camera_position,
+               core::line3d<f32> shootline, f32 d, bool liquids_pointable,
+               bool look_for_object, const v3s16 &camera_offset,
+               ClientActiveObject *&selected_object)
 {
        PointedThing result;
 
-       hilightboxes.clear();
+       std::vector<aabb3f> *selectionboxes = hud->getSelectionBoxes();
+       selectionboxes->clear();
        selected_object = NULL;
 
        INodeDefManager *nodedef = client->getNodeDefManager();
@@ -316,9 +319,9 @@ PointedThing getPointedThing(Client *client, v3f player_position,
                                assert(selection_box);
 
                                v3f pos = selected_object->getPosition();
-                               hilightboxes.push_back(aabb3f(
-                                                              selection_box->MinEdge + pos - intToFloat(camera_offset, BS),
-                                                              selection_box->MaxEdge + pos - intToFloat(camera_offset, BS)));
+                               selectionboxes->push_back(aabb3f(
+                                       selection_box->MinEdge, selection_box->MaxEdge));
+                               hud->setSelectionPos(pos, camera_offset);
                        }
 
                        mindistance = (selected_object->getPosition() - camera_position).getLength();
@@ -414,22 +417,56 @@ PointedThing getPointedThing(Client *client, v3f player_position,
                                                result.node_abovesurface = np_above;
                                                mindistance = distance;
 
-                                               hilightboxes.clear();
-
-                                               if (!g_settings->getBool("enable_node_highlighting")) {
-                                                       for (std::vector<aabb3f>::const_iterator
-                                                                       i2 = boxes.begin();
-                                                                       i2 != boxes.end(); ++i2) {
-                                                               aabb3f box = *i2;
-                                                               box.MinEdge += npf + v3f(-d, -d, -d) - intToFloat(camera_offset, BS);
-                                                               box.MaxEdge += npf + v3f(d, d, d) - intToFloat(camera_offset, BS);
-                                                               hilightboxes.push_back(box);
-                                                       }
+                                               selectionboxes->clear();
+                                               for (std::vector<aabb3f>::const_iterator
+                                                               i2 = boxes.begin();
+                                                               i2 != boxes.end(); ++i2) {
+                                                       aabb3f box = *i2;
+                                                       box.MinEdge += v3f(-d, -d, -d);
+                                                       box.MaxEdge += v3f(d, d, d);
+                                                       selectionboxes->push_back(box);
                                                }
+                                               hud->setSelectionPos(npf, camera_offset);
                                        }
                                }
                        } // for coords
 
+       // Update selection mesh light level and vertex colors
+       if (selectionboxes->size() > 0) {
+               v3f pf = hud->getSelectionPos();
+               v3s16 p = floatToInt(pf, BS);  
+
+               // Get selection mesh light level
+               MapNode n = map.getNodeNoEx(p); 
+               u16 node_light = getInteriorLight(n, -1, nodedef);
+               u16 light_level = node_light;
+
+               for (u8 i = 0; i < 6; i++) {
+                       n = map.getNodeNoEx(p + g_6dirs[i]);
+                       node_light = getInteriorLight(n, -1, nodedef);
+                       if (node_light > light_level)
+                               light_level = node_light;
+               }
+
+               video::SColor c = MapBlock_LightColor(255, light_level, 0);
+               u8 day = c.getRed();
+               u8 night = c.getGreen();
+               u32 daynight_ratio = client->getEnv().getDayNightRatio();
+               finalColorBlend(c, day, night, daynight_ratio);
+
+               // Modify final color a bit with time
+               u32 timer = porting::getTimeMs() % 5000;
+               float timerf = (float)(irr::core::PI * ((timer / 2500.0) - 0.5));
+               float sin_r = 0.08 * sin(timerf);
+               float sin_g = 0.08 * sin(timerf + irr::core::PI * 0.5);
+               float sin_b = 0.08 * sin(timerf + irr::core::PI);
+               c.setRed(core::clamp(core::round32(c.getRed() * (0.8 + sin_r)), 0, 255));
+               c.setGreen(core::clamp(core::round32(c.getGreen() * (0.8 + sin_g)), 0, 255));
+               c.setBlue(core::clamp(core::round32(c.getBlue() * (0.8 + sin_b)), 0, 255));
+
+               // Set mesh final color
+               hud->setSelectionMeshColor(c);
+       }
        return result;
 }
 
@@ -1522,9 +1559,9 @@ class Game {
        void updateCamera(VolatileRunFlags *flags, u32 busy_time, f32 dtime,
                        float time_from_last_punch);
        void updateSound(f32 dtime);
-       void processPlayerInteraction(std::vector<aabb3f> &highlight_boxes,
-                       GameRunData *runData, f32 dtime, bool show_hud,
+       void processPlayerInteraction(GameRunData *runData, f32 dtime, bool show_hud,
                        bool show_debug);
+       void handlePointingAtNothing(GameRunData *runData, const ItemStack &playerItem);
        void handlePointingAtNode(GameRunData *runData,
                        const PointedThing &pointed, const ItemDefinition &playeritem_def,
                        const ToolCapabilities &playeritem_toolcap, f32 dtime);
@@ -1534,8 +1571,7 @@ class Game {
        void handleDigging(GameRunData *runData, const PointedThing &pointed,
                        const v3s16 &nodepos, const ToolCapabilities &playeritem_toolcap,
                        f32 dtime);
-       void updateFrame(std::vector<aabb3f> &highlight_boxes, ProfilerGraph *graph,
-                       RunStats *stats, GameRunData *runData,
+       void updateFrame(ProfilerGraph *graph, RunStats *stats, GameRunData *runData,
                        f32 dtime, const VolatileRunFlags &flags, const CameraOrientation &cam);
        void updateGui(float *statustext_time, const RunStats &stats,
                        const GameRunData& runData, f32 dtime, const VolatileRunFlags &flags,
@@ -1629,7 +1665,6 @@ class Game {
         *       a later release.
         */
        bool m_cache_doubletap_jump;
-       bool m_cache_enable_node_highlighting;
        bool m_cache_enable_clouds;
        bool m_cache_enable_particles;
        bool m_cache_enable_fog;
@@ -1667,8 +1702,6 @@ Game::Game() :
 {
        g_settings->registerChangedCallback("doubletap_jump",
                &settingChangedCallback, this);
-       g_settings->registerChangedCallback("enable_node_highlighting",
-               &settingChangedCallback, this);
        g_settings->registerChangedCallback("enable_clouds",
                &settingChangedCallback, this);
        g_settings->registerChangedCallback("enable_particles",
@@ -1718,8 +1751,6 @@ Game::~Game()
 
        g_settings->deregisterChangedCallback("doubletap_jump",
                &settingChangedCallback, this);
-       g_settings->deregisterChangedCallback("enable_node_highlighting",
-               &settingChangedCallback, this);
        g_settings->deregisterChangedCallback("enable_clouds",
                &settingChangedCallback, this);
        g_settings->deregisterChangedCallback("enable_particles",
@@ -1806,8 +1837,6 @@ void Game::run()
                        &runData.fog_range,
                        client));
 
-       std::vector<aabb3f> highlight_boxes;
-
        set_light_table(g_settings->getFloat("display_gamma"));
 
 #ifdef __ANDROID__
@@ -1815,7 +1844,9 @@ void Game::run()
                        && client->checkPrivilege("fast");
 #endif
 
-       while (device->run() && !(*kill || g_gamecallback->shutdown_requested)) {
+       while (device->run()
+                       && !(*kill || g_gamecallback->shutdown_requested
+                       || (server && server->getShutdownRequested()))) {
 
                /* Must be called immediately after a device->run() call because it
                 * uses device->getTimer()->getTime()
@@ -1855,10 +1886,9 @@ void Game::run()
                updateCamera(&flags, draw_times.busy_time, dtime,
                                runData.time_from_last_punch);
                updateSound(dtime);
-               processPlayerInteraction(highlight_boxes, &runData, dtime,
-                               flags.show_hud, flags.show_debug);
-               updateFrame(highlight_boxes, &graph, &stats, &runData, dtime,
-                               flags, cam_view);
+               processPlayerInteraction(&runData, dtime, flags.show_hud,
+                               flags.show_debug);
+               updateFrame(&graph, &stats, &runData, dtime, flags, cam_view);
                updateProfilerGraphs(&graph);
 
                // Update if minimap has been disabled by the server
@@ -1869,6 +1899,10 @@ void Game::run()
 
 void Game::shutdown()
 {
+       if (g_settings->get("3d_mode") == "pageflip") {
+               driver->setRenderTarget(irr::video::ERT_STEREO_BOTH_BUFFERS);
+       }
+
        showOverlayMessage(wgettext("Shutting down..."), 0, 0, false);
 
        if (clouds)
@@ -2172,7 +2206,7 @@ bool Game::initGui()
 #ifdef HAVE_TOUCHSCREENGUI
 
        if (g_touchscreengui)
-               g_touchscreengui->init(texture_src, porting::getDisplayDensity());
+               g_touchscreengui->init(texture_src);
 
 #endif
 
@@ -2568,7 +2602,17 @@ void Game::processUserInput(VolatileRunFlags *flags,
                        || noMenuActive() == false
                        || guienv->hasFocus(gui_chat_console)) {
                input->clear();
+#ifdef HAVE_TOUCHSCREENGUI
+               g_touchscreengui->hide();
+#endif
+       }
+#ifdef HAVE_TOUCHSCREENGUI
+       else if (g_touchscreengui) {
+               /* on touchscreengui step may generate own input events which ain't
+                * what we want in case we just did clear them */
+               g_touchscreengui->step(dtime);
        }
+#endif
 
        if (!guienv->hasFocus(gui_chat_console) && gui_chat_console->isOpen()) {
                gui_chat_console->closeConsoleAtOnce();
@@ -2577,13 +2621,6 @@ void Game::processUserInput(VolatileRunFlags *flags,
        // Input handler step() (used by the random input generator)
        input->step(dtime);
 
-#ifdef HAVE_TOUCHSCREENGUI
-
-       if (g_touchscreengui) {
-               g_touchscreengui->step(dtime);
-       }
-
-#endif
 #ifdef __ANDROID__
 
        if (current_formspec != 0)
@@ -2878,8 +2915,6 @@ void Game::toggleHud(float *statustext_time, bool *flag)
        *flag = !*flag;
        *statustext_time = 0;
        statustext = msg[*flag];
-       if (g_settings->getBool("enable_node_highlighting"))
-               client->setHighlighted(client->getHighlighted(), *flag);
 }
 
 void Game::toggleMinimap(float *statustext_time, bool *flag,
@@ -3465,8 +3500,8 @@ void Game::updateSound(f32 dtime)
 }
 
 
-void Game::processPlayerInteraction(std::vector<aabb3f> &highlight_boxes,
-               GameRunData *runData, f32 dtime, bool show_hud, bool show_debug)
+void Game::processPlayerInteraction(GameRunData *runData,
+               f32 dtime, bool show_hud, bool show_debug)
 {
        LocalPlayer *player = client->getEnv().getLocalPlayer();
 
@@ -3524,25 +3559,17 @@ void Game::processPlayerInteraction(std::vector<aabb3f> &highlight_boxes,
 
        PointedThing pointed = getPointedThing(
                        // input
-                       client, player_position, camera_direction,
+                       client, hud, player_position, camera_direction,
                        camera_position, shootline, d,
                        playeritem_def.liquids_pointable,
                        !runData->ldown_for_dig,
                        camera_offset,
                        // output
-                       highlight_boxes,
                        runData->selected_object);
 
        if (pointed != runData->pointed_old) {
                infostream << "Pointing at " << pointed.dump() << std::endl;
-
-               if (m_cache_enable_node_highlighting) {
-                       if (pointed.type == POINTEDTHING_NODE) {
-                               client->setHighlighted(pointed.node_undersurface, show_hud);
-                       } else {
-                               client->setHighlighted(pointed.node_undersurface, false);
-                       }
-               }
+               hud->updateSelectionMesh(camera_offset);
        }
 
        /*
@@ -3566,6 +3593,7 @@ void Game::processPlayerInteraction(std::vector<aabb3f> &highlight_boxes,
                                infostream << "Pointing away from node"
                                           << " (stopped digging)" << std::endl;
                                runData->digging = false;
+                               hud->updateSelectionMesh(camera_offset);
                        }
                }
 
@@ -3603,6 +3631,8 @@ void Game::processPlayerInteraction(std::vector<aabb3f> &highlight_boxes,
        } else if (input->getLeftState()) {
                // When button is held down in air, show continuous animation
                runData->left_punch = true;
+       } else if (input->getRightClicked()) {
+               handlePointingAtNothing(runData, playeritem);
        }
 
        runData->pointed_old = pointed;
@@ -3618,6 +3648,15 @@ void Game::processPlayerInteraction(std::vector<aabb3f> &highlight_boxes,
 }
 
 
+void Game::handlePointingAtNothing(GameRunData *runData, const ItemStack &playerItem)
+{
+       infostream << "Right Clicked in Air" << std::endl;
+       PointedThing fauxPointed;
+       fauxPointed.type = POINTEDTHING_NOTHING;
+       client->interact(5, fauxPointed);
+}
+
+
 void Game::handlePointingAtNode(GameRunData *runData,
                const PointedThing &pointed, const ItemDefinition &playeritem_def,
                const ToolCapabilities &playeritem_toolcap, f32 dtime)
@@ -3711,8 +3750,11 @@ void Game::handlePointingAtObject(GameRunData *runData,
 {
        infotext = utf8_to_wide(runData->selected_object->infoText());
 
-       if (infotext == L"" && show_debug) {
-               infotext = utf8_to_wide(runData->selected_object->debugInfoText());
+       if (show_debug) {
+               if (infotext != L"") {
+                       infotext += L"\n";
+               }
+               infotext += utf8_to_wide(runData->selected_object->debugInfoText());
        }
 
        if (input->getLeftState()) {
@@ -3876,9 +3918,9 @@ void Game::handleDigging(GameRunData *runData,
 }
 
 
-void Game::updateFrame(std::vector<aabb3f> &highlight_boxes,
-               ProfilerGraph *graph, RunStats *stats, GameRunData *runData,
-               f32 dtime, const VolatileRunFlags &flags, const CameraOrientation &cam)
+void Game::updateFrame(ProfilerGraph *graph, RunStats *stats,
+               GameRunData *runData, f32 dtime, const VolatileRunFlags &flags,
+               const CameraOrientation &cam)
 {
        LocalPlayer *player = client->getEnv().getLocalPlayer();
 
@@ -4070,7 +4112,7 @@ void Game::updateFrame(std::vector<aabb3f> &highlight_boxes,
        }
 
        draw_scene(driver, smgr, *camera, *client, player, *hud, *mapper,
-                       guienv, highlight_boxes, screensize, skycolor, flags.show_hud,
+                       guienv, screensize, skycolor, flags.show_hud,
                        flags.show_minimap);
 
        /*
@@ -4350,7 +4392,6 @@ void Game::settingChangedCallback(const std::string &setting_name, void *data)
 void Game::readSettings()
 {
        m_cache_doubletap_jump            = g_settings->getBool("doubletap_jump");
-       m_cache_enable_node_highlighting  = g_settings->getBool("enable_node_highlighting");
        m_cache_enable_clouds             = g_settings->getBool("enable_clouds");
        m_cache_enable_particles          = g_settings->getBool("enable_particles");
        m_cache_enable_fog                = g_settings->getBool("enable_fog");