src/client/dialogs/AnimatedBackdropDialog.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 <dialogs/AnimatedBackdropDialog.h>
  22 #include <dialogs/BackdropDialog.h>
  23 #include <dialogs/ProgressDialog.h>
  24 #include <GLEXT/GLCameraFrustum.h>
  25 #include <graph/MainCamera.h>
  26 #include <graph/Main2DCamera.h>
  27 #include <graph/OptionsDisplay.h>
  28 #include <engine/ActionController.h>
  29 #include <engine/MainLoop.h>
  30 #include <tankgraph/RenderTargets.h>
  31 #include <landscape/Landscape.h>
  32 #include <client/ScorchedClient.h>
  33 #include <landscapedef/LandscapeDefinitions.h>
  34 #include <landscapemap/LandscapeMaps.h>
  35
  36 AnimatedBackdropDialog *AnimatedBackdropDialog::instance_ = 0;
  37
  38 AnimatedBackdropDialog *AnimatedBackdropDialog::instance()
  39 {
  40         if (!instance_)
  41         {
  42                 instance_ = new AnimatedBackdropDialog;
  43         }
  44         return instance_;
  45 }
  46
  47 AnimatedBackdropDialog::AnimatedBackdropDialog() :
  48         GLWWindow("", 0.0f, 0.0f, 0.0f, 0.0f, 0,
  49                 "The backdrop dialog"),
  50         rotation_(HALFPI),
  51         init_(false)
  52 {
  53         windowLevel_ = 5000000;
  54 }
  55
  56 AnimatedBackdropDialog::~AnimatedBackdropDialog()
  57 {
  58 }
  59
  60 void AnimatedBackdropDialog::init()
  61 {
  62         init_ = true;
  63
  64         ProgressCounter progressCounter;
  65         ProgressDialog::instance()->changeTip();
  66         progressCounter.setUser(ProgressDialogSync::instance());
  67         progressCounter.setNewPercentage(0.0f);
  68
  69         bool waterMove = OptionsDisplay::instance()->getNoWaterMovement();
  70         OptionsDisplay::instance()->getNoWaterMovementEntry().setValue(true);
  71
  72         if (!ScorchedClient::instance()->getLandscapes().readLandscapeDefinitions())
  73         {
  74                 S3D::dialogExit("Landscape Definitions",
  75                         "Failed to parse landscape definitions");
  76         }
  77
  78         LandscapeDefinition definition = ScorchedClient::instance()->getLandscapes().getLandscapeDefn(
  79                 "oldstyle");
  80
  81         // Set the progress dialog nicities
  82         LandscapeDefinitionsEntry *landscapeDefinition =
  83                 ScorchedClient::instance()->getLandscapes().getLandscapeByName(
  84                         definition.getName());
  85
  86         // Generate new landscape
  87         ScorchedClient::instance()->getLandscapeMaps().generateMaps(
  88                 ScorchedClient::instance()->getContext(),
  89                 definition,
  90                 &progressCounter);
  91
  92         // Calculate all the new landscape settings (graphics)
  93         Landscape::instance()->generate(&progressCounter);
  94
  95         // Make sure the landscape has been optimized
  96         Landscape::instance()->reset(&progressCounter);
  97
  98         OptionsDisplay::instance()->getNoWaterMovementEntry().setValue(waterMove);
  99
 100         // Hack to get camera synched
 101         simulate(5.0f);
 102         ScorchedClient::instance()->getMainLoop().getTimer().getTimeDifference();
 103 }
 104
 105 void AnimatedBackdropDialog::draw()
 106 {
 107         drawBackground();
 108         BackdropDialog::instance()->drawLogo();
 109         BackdropDialog::instance()->drawFooter();
 110 }
 111
 112 void AnimatedBackdropDialog::drawBackground()
 113 {
 114         if (!init_) init();
 115
 116         MainCamera::instance()->draw(0);
 117
 118         GLCameraFrustum::instance()->draw(0);
 119         Landscape::instance()->drawShadows();
 120         Landscape::instance()->drawLand();
 121         RenderTargets::instance()->render3D.draw(0);
 122         Landscape::instance()->drawWater();
 123         Landscape::instance()->drawObjects();
 124
 125         // Return the viewport to the original
 126         Main2DCamera::instance()->draw(0);
 127 }
 128
 129 void AnimatedBackdropDialog::simulate(float frameTime)
 130 {
 131         if (!init_) init();
 132
 133         rotation_ += frameTime * 0.1f;
 134
 135         MainCamera::instance()->simulate(0, frameTime);
 136         Landscape::instance()->simulate(frameTime);
 137         RenderTargets::instance()->render2D.simulate(0, frameTime);
 138         RenderTargets::instance()->render3D.simulate(0, frameTime);
 139         ScorchedClient::instance()->getActionController().simulate(0, frameTime);
 140         ScorchedClient::instance()->getParticleEngine().simulate(0, frameTime);
 141
 142         MainCamera::instance()->getTarget().setCameraType(TargetCamera::CamFree);
 143         MainCamera::instance()->getCamera().movePosition(rotation_, 1.3f, 225.0f);
 144 }