]> git.lizzy.rs Git - dragonfireclient.git/blobdiff - src/client/renderingengine.cpp
Improve client-side packet receiving
[dragonfireclient.git] / src / client / renderingengine.cpp
index 82d1411d6f3096ad9697f85dc80bd3639528d47f..6e6509eebba8ad4b88490caa9d71299df67a1e55 100644 (file)
@@ -35,6 +35,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "render/factory.h"
 #include "inputhandler.h"
 #include "gettext.h"
+#include "../gui/guiSkin.h"
 
 #if !defined(_WIN32) && !defined(__APPLE__) && !defined(__ANDROID__) && \
                !defined(SERVER) && !defined(__HAIKU__)
@@ -44,14 +45,38 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <X11/Xatom.h>
+
 #endif
 
-#ifdef __ANDROID__
+#if ENABLE_GLES
 #include "filesys.h"
 #endif
 
 RenderingEngine *RenderingEngine::s_singleton = nullptr;
 
+
+static gui::GUISkin *createSkin(gui::IGUIEnvironment *environment,
+               gui::EGUI_SKIN_TYPE type, video::IVideoDriver *driver)
+{
+       gui::GUISkin *skin = new gui::GUISkin(type, driver);
+
+       gui::IGUIFont *builtinfont = environment->getBuiltInFont();
+       gui::IGUIFontBitmap *bitfont = nullptr;
+       if (builtinfont && builtinfont->getType() == gui::EGFT_BITMAP)
+               bitfont = (gui::IGUIFontBitmap*)builtinfont;
+
+       gui::IGUISpriteBank *bank = 0;
+       skin->setFont(builtinfont);
+
+       if (bitfont)
+               bank = bitfont->getSpriteBank();
+
+       skin->setSpriteBank(bank);
+
+       return skin;
+}
+
+
 RenderingEngine::RenderingEngine(IEventReceiver *receiver)
 {
        sanity_check(!s_singleton);
@@ -77,7 +102,7 @@ RenderingEngine::RenderingEngine(IEventReceiver *receiver)
        u32 i;
        for (i = 0; i != drivers.size(); i++) {
                if (!strcasecmp(driverstring.c_str(),
-                                   RenderingEngine::getVideoDriverName(drivers[i]))) {
+                               RenderingEngine::getVideoDriverName(drivers[i]))) {
                        driverType = drivers[i];
                        break;
                }
@@ -106,12 +131,22 @@ RenderingEngine::RenderingEngine(IEventReceiver *receiver)
        params.OGLES2ShaderPath = std::string(porting::path_user + DIR_DELIM + "media" +
                DIR_DELIM + "Shaders" + DIR_DELIM).c_str();
        // clang-format on
+#elif ENABLE_GLES
+       // there is no standardized path for these on desktop
+       std::string rel_path = std::string("client") + DIR_DELIM
+                       + "shaders" + DIR_DELIM + "Irrlicht";
+       params.OGLES2ShaderPath = (porting::path_share + DIR_DELIM + rel_path + DIR_DELIM).c_str();
 #endif
 
        m_device = createDeviceEx(params);
        driver = m_device->getVideoDriver();
 
        s_singleton = this;
+
+       auto skin = createSkin(m_device->getGUIEnvironment(),
+                       gui::EGST_WINDOWS_METALLIC, driver);
+       m_device->getGUIEnvironment()->setSkin(skin);
+       skin->drop();
 }
 
 RenderingEngine::~RenderingEngine()
@@ -193,7 +228,7 @@ bool RenderingEngine::setupTopLevelWindow(const std::string &name)
        // sort here that would call the correct toplevel setup methods for
        // the environment Minetest is running in but for now not deviating
        // from the original pattern.
-       
+
        /* Setting Xorg properties for the top level window */
        setupTopLevelXorgWindow(name);
        /* Done with Xorg properties */
@@ -211,7 +246,7 @@ bool RenderingEngine::setupTopLevelWindow(const std::string &name)
        /* Done with general properties */
 
        // FIXME: setWindowIcon returns a bool result but it is unused.
-       // For now continue to return this result. 
+       // For now continue to return this result.
        return result;
 }
 
@@ -223,7 +258,7 @@ void RenderingEngine::setupTopLevelXorgWindow(const std::string &name)
        Display *x11_dpl = reinterpret_cast<Display *>(exposedData.OpenGLLinux.X11Display);
        if (x11_dpl == NULL) {
                warningstream << "Client: Could not find X11 Display in ExposedVideoData"
-                       << std::endl; 
+                       << std::endl;
                return;
        }
 
@@ -244,30 +279,30 @@ void RenderingEngine::setupTopLevelXorgWindow(const std::string &name)
 
        // FIXME: In the future WMNormalHints should be set ... e.g see the
        // gtk/gdk code (gdk/x11/gdksurface-x11.c) for the setup_top_level
-       // method. But for now (as it would require some significant changes) 
-       // leave the code as is. 
-       
+       // method. But for now (as it would require some significant changes)
+       // leave the code as is.
+
        // The following is borrowed from the above gdk source for setting top
        // level windows. The source indicates and the Xlib docs suggest that
-       // this will set the WM_CLIENT_MACHINE and WM_LOCAL_NAME. This will not 
-       // set the WM_CLIENT_MACHINE to a Fully Qualified Domain Name (FQDN) which is 
+       // this will set the WM_CLIENT_MACHINE and WM_LOCAL_NAME. This will not
+       // set the WM_CLIENT_MACHINE to a Fully Qualified Domain Name (FQDN) which is
        // required by the Extended Window Manager Hints (EWMH) spec when setting
        // the _NET_WM_PID (see further down) but running Minetest in an env
        // where the window manager is on another machine from Minetest (therefore
        // making the PID useless) is not expected to be a problem. Further
        // more, using gtk/gdk as the model it would seem that not using a FQDN is
        // not an issue for modern Xorg window managers.
-       
+
        verbosestream << "Client: Setting Xorg window manager Properties"
                << std::endl;
 
        XSetWMProperties (x11_dpl, x11_win, NULL, NULL, NULL, 0, NULL, NULL, NULL);
 
-       // Set the _NET_WM_PID window property according to the EWMH spec. _NET_WM_PID 
-       // (in conjunction with WM_CLIENT_MACHINE) can be used by window managers to 
-       // force a shutdown of an application if it doesn't respond to the destroy 
-       // window message. 
-    
+       // Set the _NET_WM_PID window property according to the EWMH spec. _NET_WM_PID
+       // (in conjunction with WM_CLIENT_MACHINE) can be used by window managers to
+       // force a shutdown of an application if it doesn't respond to the destroy
+       // window message.
+
        verbosestream << "Client: Setting Xorg _NET_WM_PID extened window manager property"
                << std::endl;
 
@@ -277,12 +312,12 @@ void RenderingEngine::setupTopLevelXorgWindow(const std::string &name)
        infostream << "Client: PID is '" << static_cast<long>(pid) << "'"
                << std::endl;
 
-       XChangeProperty(x11_dpl, x11_win, NET_WM_PID, 
-                       XA_CARDINAL, 32, PropModeReplace, 
+       XChangeProperty(x11_dpl, x11_win, NET_WM_PID,
+                       XA_CARDINAL, 32, PropModeReplace,
                        reinterpret_cast<unsigned char *>(&pid),1);
 
        // Set the WM_CLIENT_LEADER window property here. Minetest has only one
-       // window and that window will always be the leader. 
+       // window and that window will always be the leader.
 
        verbosestream << "Client: Setting Xorg WM_CLIENT_LEADER property"
                << std::endl;
@@ -624,20 +659,17 @@ static float calcDisplayDensity()
 
                if (x11display != NULL) {
                        /* try x direct */
-                       float dpi_height = floor(
-                                       DisplayHeight(x11display, 0) /
-                                                       (DisplayHeightMM(x11display, 0) *
-                                                                       0.039370) +
-                                       0.5);
-                       float dpi_width = floor(
-                                       DisplayWidth(x11display, 0) /
-                                                       (DisplayWidthMM(x11display, 0) *
-                                                                       0.039370) +
-                                       0.5);
-
+                       int dh = DisplayHeight(x11display, 0);
+                       int dw = DisplayWidth(x11display, 0);
+                       int dh_mm = DisplayHeightMM(x11display, 0);
+                       int dw_mm = DisplayWidthMM(x11display, 0);
                        XCloseDisplay(x11display);
 
-                       return std::max(dpi_height, dpi_width) / 96.0;
+                       if (dh_mm != 0 && dw_mm != 0) {
+                               float dpi_height = floor(dh / (dh_mm * 0.039370) + 0.5);
+                               float dpi_width = floor(dw / (dw_mm * 0.039370) + 0.5);
+                               return std::max(dpi_height, dpi_width) / 96.0;
+                       }
                }
        }