src/client/dialogs/HelpButtonDialog.cpp

   1 ////////////////////////////////////////////////////////////////////////////////
   2 //    Scorched3D (c) 2000-2009
   3 //
   4 //    This file is part of Scorched3D.
   5 //
   6 //    Scorched3D is free software; you can redistribute it and/or modify
   7 //    it under the terms of the GNU General Public License as published by
   8 //    the Free Software Foundation; either version 2 of the License, or
   9 //    (at your option) any later version.
  10 //
  11 //    Scorched3D is distributed in the hope that it will be useful,
  12 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //    GNU General Public License for more details.
  15 //
  16 //    You should have received a copy of the GNU General Public License
  17 //    along with Scorched3D; if not, write to the Free Software
  18 //    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 ////////////////////////////////////////////////////////////////////////////////
  20
  21 #include <stdio.h>
  22 #include <graph/FrameTimer.h>
  23 #include <graph/OptionsDisplay.h>
  24 #include <graph/MainCamera.h>
  25 #include <graph/ParticleEngine.h>
  26 #include <dialogs/MainMenuDialog.h>
  27 #include <dialogs/HelpButtonDialog.h>
  28 #include <dialogs/SoundDialog.h>
  29 #include <common/Defines.h>
  30 #include <sound/Sound.h>
  31 #include <GLEXT/GLInfo.h>
  32 #include <GLEXT/GLState.h>
  33 #include <GLEXT/GLMenu.h>
  34 #include <client/ScorchedClient.h>
  35 #include <client/ClientChannelManager.h>
  36 #include <tankgraph/RenderTargets.h>
  37 #include <engine/ActionController.h>
  38 #include <image/ImageFactory.h>
  39 #include <landscape/Landscape.h>
  40 #include <landscape/ShadowMap.h>
  41 #include <land/VisibilityPatchGrid.h>
  42 #include <GLW/GLWWindowManager.h>
  43
  44 HelpButtonDialog *HelpButtonDialog::instance_ = 0;
  45
  46 HelpButtonDialog *HelpButtonDialog::instance()
  47 {
  48         if (!instance_)
  49         {
  50                 instance_ = new HelpButtonDialog();
  51         }
  52         return instance_;
  53 }
  54
  55 HelpButtonDialog::HelpButtonDialog() :
  56         performanceMenu_(), volumeMenu_(), helpMenu_()
  57 {
  58 }
  59
  60 HelpButtonDialog::~HelpButtonDialog()
  61 {
  62 }
  63
  64 HelpButtonDialog::HelpMenu::HelpMenu()
  65 {
  66         Image *map =
  67                 ImageFactory::loadImage(
  68                         S3D::getDataFile("data/windows/help.bmp"),
  69                         S3D::getDataFile("data/windows/helpa.bmp"),
  70                         false);
  71         DIALOG_ASSERT(map->getBits());
  72         MainMenuDialog::instance()->
  73                 addMenu(LANG_RESOURCE("HELP", "Help"),
  74                         "Help",
  75                         LANG_RESOURCE("HELP_MENU", "Launch an external web browser containing the\n"
  76                         "Scorched3D online help."),
  77                         32.0f, 0, this, map,
  78                         GLMenu::eMenuAlignRight);
  79 }
  80
  81 bool HelpButtonDialog::HelpMenu::getMenuItems(const char* menuName, std::list<GLMenuItem> &result)
  82 {
  83         result.push_back(GLMenuItem(LANG_RESOURCE("SHOW_ONLINE_HELP", "Show Online Help")));
  84         return true;
  85 }
  86
  87 void HelpButtonDialog::HelpMenu::menuSelection(const char* menuName,
  88         const int position, GLMenuItem &item)
  89 {
  90         S3D::showURL("http://www.scorched3d.co.uk/wiki");
  91 }
  92
  93 HelpButtonDialog::VolumeMenu::VolumeMenu()
  94 {
  95         Image *map = ImageFactory::loadImage(
  96                 S3D::getDataFile("data/windows/sound.bmp"),
  97                 S3D::getDataFile("data/windows/sounda.bmp"),
  98                 false);
  99         DIALOG_ASSERT(map->getBits());
 100         MainMenuDialog::instance()->
 101                 addMenu(LANG_RESOURCE("VOLUME", "Volume"),
 102                         "Volume",
 103                         LANG_RESOURCE("VOLUME_MENU", "Change the sound and volume settings"),
 104                         32.0f, 0, this, map,
 105                         GLMenu::eMenuAlignRight);
 106 }
 107
 108 bool HelpButtonDialog::VolumeMenu::menuOpened(const char* menuName)
 109 {
 110         GLWWindowManager::instance()->showWindow(
 111                 SoundDialog::instance()->getId());
 112         return false;
 113 }
 114
 115 HelpButtonDialog::PerformanceMenu::PerformanceMenu()
 116 {
 117         Image *map =
 118                 ImageFactory::loadImage(
 119                         S3D::getDataFile("data/windows/perf.bmp"),
 120                         S3D::getDataFile("data/windows/perfa.bmp"),
 121                         false);
 122         DIALOG_ASSERT(map->getBits());
 123         MainMenuDialog::instance()->
 124                 addMenu(LANG_RESOURCE("PERFORMANCE", "Perofmance"),
 125                         "Performance",
 126                         LANG_STRING(""),
 127                         32.0f, 0, this, map,
 128                         GLMenu::eMenuAlignRight);
 129 }
 130
 131 bool HelpButtonDialog::PerformanceMenu::getMenuItems(const char* menuName, std::list<GLMenuItem> &result)
 132 {
 133         return true;
 134 }
 135
 136 void HelpButtonDialog::PerformanceMenu::menuSelection(const char* menuName,
 137         const int position, GLMenuItem &item)
 138 {
 139 }
 140
 141 LangStringStorage *HelpButtonDialog::PerformanceMenu::getMenuToolTip(const char* menuName)
 142 {
 143         static LangString result;
 144
 145         unsigned int pOnScreen =
 146                 ScorchedClient::instance()->
 147                         getParticleEngine().getParticlesOnScreen() +
 148                 MainCamera::instance()->getTarget().
 149                         getPrecipitationEngine().getParticlesOnScreen();
 150
 151         result = LANG_STRING(S3D::formatStringBuffer(
 152                 "%.2f Frames Per Second\n"
 153                 "  %i Triangles Drawn\n"
 154                 "  %i Particles Drawn\n"
 155                 "  %i Land and %i Water Patches Visible\n"
 156                 "  %i Trees Drawn\n"
 157                 "  %i Targets Drawn\n"
 158                 "  %i Playing Sound Channels\n"
 159                 "  %u Shadows Drawn\n"
 160                 "  %u OpenGL State Changes\n"
 161                 "  %u OpenGL Texture Changes\n",
 162
 163                 FrameTimer::instance()->getFPS(),
 164                 FrameTimer::instance()->getLastTris(),
 165                 pOnScreen,
 166                 VisibilityPatchGrid::instance()->getVisibleLandPatchesCount(),
 167                 VisibilityPatchGrid::instance()->getVisibleWaterPatchesCount(),
 168                 RenderTargets::instance()->getTreesDrawn(),
 169                 RenderTargets::instance()->getTargetsDrawn(),
 170                 Sound::instance()->getPlayingChannels(),
 171                 Landscape::instance()->getShadowMap().getShadowCount(),
 172                 FrameTimer::instance()->getLastStateCount(),
 173                 FrameTimer::instance()->getLastTextureSets()));
 174
 175         return (LangStringStorage *) result.c_str();
 176 }