1 | /* |
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2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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3 | * |
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4 | * |
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5 | * License notice: |
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6 | * |
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7 | * This program is free software; you can redistribute it and/or |
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8 | * modify it under the terms of the GNU General Public License |
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9 | * as published by the Free Software Foundation; either version 2 |
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10 | * of the License, or (at your option) any later version. |
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11 | * |
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12 | * This program is distributed in the hope that it will be useful, |
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 | * GNU General Public License for more details. |
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16 | * |
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17 | * You should have received a copy of the GNU General Public License |
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18 | * along with this program; if not, write to the Free Software |
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19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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20 | * |
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21 | * Author: |
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22 | * Benjamin Knecht <beni_at_orxonox.net>, (C) 2007 |
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23 | * Co-authors: |
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24 | * ... |
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25 | * |
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26 | */ |
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27 | |
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28 | /** |
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29 | @file orxonox.cc |
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30 | @brief Orxonox Main Class |
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31 | */ |
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32 | |
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33 | #include "orxonox.h" |
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34 | #include "graphicsEngine.h" |
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35 | |
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36 | //#include <Ogre.h> |
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37 | // 40% speed up: (instead of Ogre.h) |
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38 | #include <OgreSceneNode.h> |
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39 | #include <OgreSceneManager.h> |
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40 | #include <OgreRoot.h> |
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41 | #include <OgreFrameListener.h> |
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42 | #include <OgreConfigFile.h> |
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43 | #include <OgreTextureManager.h> |
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44 | #include <OgreEntity.h> |
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45 | #include <OgreRenderWindow.h> |
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46 | |
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47 | #include <OIS/OIS.h> |
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48 | //#include <CEGUI/CEGUI.h> |
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49 | //#include <OgreCEGUIRenderer.h> |
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50 | |
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51 | #include <string> |
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52 | #include <iostream> |
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53 | |
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54 | #include "objects/Tickable.h" |
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55 | #include "objects/Timer.h" |
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56 | #include "core/ArgReader.h" |
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57 | #include "core/Factory.h" |
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58 | |
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59 | #include "../loader/LevelLoader.h" |
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60 | #include "../audio/AudioManager.h" |
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61 | |
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62 | #include "spaceship_steering.h" |
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63 | |
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64 | #include "particle/ParticleInterface.h" |
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65 | |
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66 | //network stuff |
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67 | #include "../network/Server.h" |
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68 | #include "../network/Client.h" |
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69 | #include "../network/NetworkFrameListener.h" |
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70 | |
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71 | |
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72 | namespace orxonox |
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73 | { |
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74 | using namespace Ogre; |
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75 | |
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76 | // put this in seperate Class or solve the problem in another fashion |
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77 | class OrxListener : public FrameListener, public OIS::MouseListener |
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78 | { |
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79 | public: |
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80 | OrxListener(OIS::Keyboard *keyboard, OIS::Mouse *mouse, audio::AudioManager* auMan, SpaceshipSteering* steering) |
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81 | : mKeyboard(keyboard), mMouse(mouse) |
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82 | { |
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83 | |
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84 | |
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85 | |
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86 | speed = 250; |
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87 | loop = 100; |
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88 | rotate = 10; |
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89 | mouseX = 0; |
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90 | mouseY = 0; |
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91 | maxMouseX = 0; |
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92 | minMouseX = 0; |
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93 | moved = false; |
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94 | |
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95 | steering_ = steering; |
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96 | |
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97 | steering_->brakeRotate(rotate*10); |
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98 | steering_->brakeLoop(loop); |
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99 | |
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100 | |
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101 | mMouse->setEventCallback(this); |
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102 | auMan_ = auMan; |
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103 | } |
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104 | bool frameStarted(const FrameEvent& evt) |
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105 | { |
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106 | |
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107 | auMan_->update(); |
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108 | |
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109 | mKeyboard->capture(); |
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110 | mMouse->capture(); |
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111 | if (mKeyboard->isKeyDown(OIS::KC_UP) || mKeyboard->isKeyDown(OIS::KC_W)) |
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112 | steering_->moveForward(speed); |
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113 | else |
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114 | steering_->moveForward(0); |
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115 | if(mKeyboard->isKeyDown(OIS::KC_DOWN) || mKeyboard->isKeyDown(OIS::KC_S)) |
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116 | steering_->brakeForward(speed); |
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117 | else |
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118 | steering_->brakeForward(speed/10); |
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119 | if (mKeyboard->isKeyDown(OIS::KC_RIGHT) || mKeyboard->isKeyDown(OIS::KC_D)) |
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120 | steering_->loopRight(loop); |
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121 | else |
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122 | steering_->loopRight(0); |
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123 | if (mKeyboard->isKeyDown(OIS::KC_LEFT) || mKeyboard->isKeyDown(OIS::KC_A)) |
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124 | steering_->loopLeft(loop); |
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125 | else |
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126 | steering_->loopLeft(0); |
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127 | |
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128 | if(moved) { |
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129 | if (mouseY<=0) |
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130 | steering_->rotateUp(-mouseY*rotate); |
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131 | if (mouseY>0) |
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132 | steering_->rotateDown(mouseY*rotate); |
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133 | if (mouseX>0) |
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134 | steering_->rotateRight(mouseX*rotate); |
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135 | if (mouseX<=0) |
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136 | steering_->rotateLeft(-mouseX*rotate); |
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137 | mouseY = 0; |
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138 | mouseX = 0; |
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139 | moved = false; |
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140 | } |
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141 | else { |
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142 | steering_->rotateUp(0); |
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143 | steering_->rotateDown(0); |
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144 | steering_->rotateRight(0); |
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145 | steering_->rotateLeft(0); |
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146 | } |
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147 | |
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148 | steering_->tick(evt.timeSinceLastFrame); |
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149 | |
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150 | |
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151 | |
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152 | // scenemanager->spacehip->tick(evt.timesincelastframe); |
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153 | //if(mKeyboard->isKeyDown(OIS::KC_ESCAPE)) |
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154 | //cout << "maximal MouseX: " << maxMouseX << "\tminMouseX: " << minMouseX << endl; |
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155 | return !mKeyboard->isKeyDown(OIS::KC_ESCAPE); |
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156 | } |
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157 | |
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158 | bool mouseMoved(const OIS::MouseEvent &e) |
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159 | { |
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160 | mouseX += e.state.X.rel; |
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161 | mouseY += e.state.Y.rel; |
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162 | if(mouseX>maxMouseX) maxMouseX = mouseX; |
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163 | if(mouseX<minMouseX) minMouseX = mouseX; |
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164 | //cout << "mouseX: " << mouseX << "\tmouseY: " << mouseY << endl; |
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165 | moved = true; |
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166 | return true; |
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167 | } |
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168 | |
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169 | bool mousePressed(const OIS::MouseEvent &e, OIS::MouseButtonID id) { return true; } |
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170 | bool mouseReleased(const OIS::MouseEvent &e, OIS::MouseButtonID id) { return true; } |
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171 | |
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172 | private: |
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173 | float speed; |
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174 | float rotate; |
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175 | float loop; |
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176 | float mouseY; |
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177 | float mouseX; |
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178 | float maxMouseX; |
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179 | float minMouseX; |
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180 | bool moved; |
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181 | OIS::Keyboard *mKeyboard; |
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182 | OIS::Mouse *mMouse; |
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183 | audio::AudioManager* auMan_; |
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184 | SpaceshipSteering* steering_; |
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185 | }; |
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186 | // init static singleton reference of Orxonox |
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187 | Orxonox* Orxonox::singletonRef_ = NULL; |
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188 | |
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189 | /** |
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190 | * create a new instance of Orxonox |
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191 | */ |
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192 | Orxonox::Orxonox() |
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193 | { |
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194 | ogre_ = new GraphicsEngine(); |
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195 | } |
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196 | |
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197 | /** |
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198 | * destruct Orxonox |
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199 | */ |
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200 | Orxonox::~Orxonox() |
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201 | { |
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202 | // nothing to delete as for now |
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203 | } |
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204 | |
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205 | /** |
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206 | * initialization of Orxonox object |
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207 | * @param argc argument counter |
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208 | * @param argv list of arguments |
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209 | * @param path path to config (in home dir or something) |
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210 | */ |
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211 | void Orxonox::init(int argc, char **argv, std::string path) |
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212 | { |
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213 | //TODO: find config file (assuming executable directory) |
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214 | //TODO: read config file |
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215 | //TODO: give config file to Ogre |
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216 | std::string mode = ""; |
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217 | ArgReader ar = ArgReader(argc, argv); |
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218 | ar.checkArgument("mode", mode, false); |
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219 | ar.checkArgument("data-path", path, true); |
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220 | if(ar.errorHandling()) die(); |
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221 | |
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222 | if(mode == std::string("server")) |
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223 | { |
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224 | serverInit(path); |
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225 | } |
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226 | else if(mode == std::string("client")) |
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227 | { |
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228 | clientInit(path); |
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229 | } |
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230 | else if(mode == std::string("presentation")) |
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231 | { |
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232 | playableServer(path); |
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233 | } |
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234 | else |
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235 | standalone(path); |
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236 | } |
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237 | |
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238 | /** |
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239 | * start modules |
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240 | */ |
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241 | void Orxonox::start() |
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242 | { |
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243 | //TODO: start modules |
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244 | ogre_->startRender(); |
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245 | //TODO: run engine |
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246 | createScene(); |
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247 | setupScene(); |
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248 | setupInputSystem(); |
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249 | createFrameListener(); |
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250 | Factory::createClassHierarchy(); |
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251 | startRenderLoop(); |
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252 | } |
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253 | |
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254 | /** |
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255 | * @return singleton object |
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256 | */ |
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257 | Orxonox* Orxonox::getSingleton() |
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258 | { |
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259 | if (!singletonRef_) |
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260 | singletonRef_ = new Orxonox(); |
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261 | return singletonRef_; |
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262 | } |
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263 | |
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264 | /** |
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265 | * error kills orxonox |
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266 | */ |
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267 | void Orxonox::die(/* some error code */) |
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268 | { |
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269 | //TODO: destroy and destruct everything and print nice error msg |
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270 | delete this; |
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271 | } |
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272 | |
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273 | void Orxonox::standalone(std::string path) |
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274 | { |
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275 | ogre_->setConfigPath(path); |
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276 | ogre_->setup(); |
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277 | root_ = ogre_->getRoot(); |
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278 | if(!ogre_->load()) die(/* unable to load */); |
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279 | |
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280 | //defineResources(); |
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281 | //setupRenderSystem(); |
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282 | //createRenderWindow(); |
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283 | //initializeResourceGroups(); |
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284 | /*createScene(); |
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285 | setupScene(); |
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286 | setupInputSystem(); |
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287 | createFrameListener(); |
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288 | Factory::createClassHierarchy(); |
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289 | startRenderLoop();*/ |
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290 | } |
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291 | |
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292 | void Orxonox::playableServer(std::string path) |
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293 | { |
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294 | ogre_->setConfigPath(path); |
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295 | ogre_->setup(); |
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296 | root_ = ogre_->getRoot(); |
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297 | defineResources(); |
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298 | setupRenderSystem(); |
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299 | createRenderWindow(); |
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300 | initializeResourceGroups(); |
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301 | createScene(); |
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302 | setupScene(); |
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303 | setupInputSystem(); |
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304 | Factory::createClassHierarchy(); |
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305 | createFrameListener(); |
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306 | try{ |
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307 | server_g = new network::Server(); // add port and bindadress |
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308 | server_g->open(); // open server and create listener thread |
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309 | if(ogre_ && ogre_->getRoot()) |
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310 | ogre_->getRoot()->addFrameListener(new network::ServerFrameListener()); // adds a framelistener for the server |
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311 | std::cout << "network framelistener added" << std::endl; |
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312 | } |
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313 | catch(exception &e) |
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314 | { |
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315 | std::cout << "There was a problem initialising the server :(" << std::endl; |
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316 | } |
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317 | startRenderLoop(); |
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318 | } |
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319 | |
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320 | void Orxonox::serverInit(std::string path) |
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321 | { |
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322 | ogre_->setConfigPath(path); |
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323 | ogre_->setup(); |
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324 | server_g = new network::Server(); // add some settings if wanted |
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325 | if(!ogre_->load()) die(/* unable to load */); |
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326 | ogre_->getRoot()->addFrameListener(new network::ServerFrameListener()); |
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327 | ogre_->startRender(); |
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328 | |
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329 | createScene(); |
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330 | setupScene(); |
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331 | } |
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332 | |
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333 | void Orxonox::clientInit(std::string path) |
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334 | { |
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335 | ogre_->setConfigPath(path); |
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336 | ogre_->setup(); |
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337 | client_g = new network::Client(); // address here |
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338 | if(!ogre_->load()) die(/* unable to load */); |
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339 | ogre_->getRoot()->addFrameListener(new network::ClientFrameListener()); |
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340 | ogre_->startRender(); |
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341 | |
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342 | createScene(); |
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343 | setupScene(); |
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344 | setupInputSystem(); |
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345 | createFrameListener(); |
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346 | startRenderLoop(); |
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347 | } |
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348 | |
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349 | void Orxonox::defineResources() |
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350 | { |
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351 | Ogre::String secName, typeName, archName; |
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352 | Ogre::ConfigFile cf; |
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353 | #if OGRE_PLATFORM == OGRE_PLATFORM_APPLE |
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354 | cf.load(macBundlePath() + "/Contents/Resources/resources.cfg"); |
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355 | #else |
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356 | cf.load("resources.cfg"); |
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357 | #endif |
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358 | |
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359 | Ogre::ConfigFile::SectionIterator seci = cf.getSectionIterator(); |
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360 | while (seci.hasMoreElements()) |
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361 | { |
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362 | secName = seci.peekNextKey(); |
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363 | Ogre::ConfigFile::SettingsMultiMap *settings = seci.getNext(); |
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364 | Ogre::ConfigFile::SettingsMultiMap::iterator i; |
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365 | for (i = settings->begin(); i != settings->end(); ++i) |
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366 | { |
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367 | typeName = i->first; |
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368 | archName = i->second; |
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369 | #if OGRE_PLATFORM == OGRE_PLATFORM_APPLE |
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370 | Ogre::ResourceGroupManager::getSingleton().addResourceLocation( String(macBundlePath() + "/" + archName), typeName, secName); |
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371 | #else |
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372 | Ogre::ResourceGroupManager::getSingleton().addResourceLocation( archName, typeName, secName); |
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373 | #endif |
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374 | } |
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375 | } |
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376 | } |
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377 | |
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378 | void Orxonox::setupRenderSystem() |
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379 | { |
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380 | if (!root_->restoreConfig() && !root_->showConfigDialog()) |
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381 | throw Exception(52, "User canceled the config dialog!", "OrxApplication::setupRenderSystem()"); |
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382 | } |
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383 | |
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384 | void Orxonox::createRenderWindow() |
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385 | { |
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386 | root_->initialise(true, "OrxonoxV2"); |
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387 | } |
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388 | |
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389 | void Orxonox::initializeResourceGroups() |
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390 | { |
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391 | TextureManager::getSingleton().setDefaultNumMipmaps(5); |
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392 | ResourceGroupManager::getSingleton().initialiseAllResourceGroups(); |
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393 | } |
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394 | |
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395 | /** |
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396 | * |
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397 | * @param |
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398 | */ |
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399 | void Orxonox::createScene(void) |
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400 | { |
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401 | // Init audio |
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402 | auMan_ = new audio::AudioManager(); |
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403 | |
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404 | // load this file from config |
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405 | loader_ = new loader::LevelLoader("sample.oxw"); |
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406 | loader_->loadLevel(); |
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407 | |
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408 | |
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409 | |
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410 | |
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411 | |
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412 | /* |
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413 | auMan_->ambientAdd("a1"); |
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414 | auMan_->ambientAdd("a2"); |
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415 | auMan_->ambientAdd("a3"); |
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416 | //auMan->ambientAdd("ambient1"); |
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417 | auMan_->ambientStart(); |
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418 | */ |
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419 | } |
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420 | |
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421 | |
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422 | /** |
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423 | * |
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424 | */ |
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425 | void Orxonox::setupScene() |
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426 | { |
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427 | SceneManager *mgr = ogre_->getSceneManager(); |
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428 | |
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429 | |
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430 | SceneNode* node = (SceneNode*)mgr->getRootSceneNode()->getChild("OgreHeadNode"); |
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431 | // SceneNode *node = mgr->getRootSceneNode()->createChildSceneNode("OgreHeadNode", Vector3(0,0,0)); |
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432 | |
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433 | |
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434 | steering_ = new SpaceshipSteering(500, 200, 200, 200); |
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435 | steering_->addNode(node); |
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436 | |
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437 | |
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438 | particle::ParticleInterface *e = new particle::ParticleInterface(mgr,"engine","Orxonox/strahl"); |
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439 | e->particleSystem_->setParameter("local_space","true"); |
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440 | e->setPositionOfEmitter(0, Vector3(0,-10,200)); |
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441 | e->setDirection(Vector3(0,0,-1)); |
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442 | e->addToSceneNode(node); |
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443 | |
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444 | particle::ParticleInterface *w = new particle::ParticleInterface(mgr,"schuss","Orxonox/schuss"); |
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445 | w->particleSystem_->setParameter("local_space","true"); |
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446 | w->newEmitter(); |
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447 | w->setDirection(Vector3(0,0,1)); |
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448 | w->setPositionOfEmitter(0, Vector3(10,10,0)); |
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449 | w->setPositionOfEmitter(1, Vector3(-10,10,0)); |
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450 | w->addToSceneNode(node); |
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451 | } |
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452 | |
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453 | |
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454 | void Orxonox::setupInputSystem() |
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455 | { |
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456 | size_t windowHnd = 0; |
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457 | std::ostringstream windowHndStr; |
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458 | OIS::ParamList pl; |
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459 | Ogre::RenderWindow *win = ogre_->getRoot()->getAutoCreatedWindow(); |
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460 | |
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461 | win->getCustomAttribute("WINDOW", &windowHnd); |
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462 | windowHndStr << windowHnd; |
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463 | pl.insert(std::make_pair(std::string("WINDOW"), windowHndStr.str())); |
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464 | inputManager_ = OIS::InputManager::createInputSystem(pl); |
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465 | |
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466 | try |
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467 | { |
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468 | keyboard_ = static_cast<OIS::Keyboard*>(inputManager_->createInputObject(OIS::OISKeyboard, false)); |
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469 | mouse_ = static_cast<OIS::Mouse*>(inputManager_->createInputObject(OIS::OISMouse, true)); |
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470 | } |
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471 | catch (const OIS::Exception &e) |
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472 | { |
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473 | throw new Ogre::Exception(42, e.eText, "OrxApplication::setupInputSystem"); |
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474 | } |
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475 | } |
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476 | |
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477 | // we actually want to do this differently... |
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478 | void Orxonox::createFrameListener() |
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479 | { |
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480 | TickFrameListener* TickFL = new TickFrameListener(); |
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481 | ogre_->getRoot()->addFrameListener(TickFL); |
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482 | |
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483 | TimerFrameListener* TimerFL = new TimerFrameListener(); |
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484 | ogre_->getRoot()->addFrameListener(TimerFL); |
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485 | |
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486 | frameListener_ = new OrxListener(keyboard_, mouse_, auMan_, steering_); |
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487 | ogre_->getRoot()->addFrameListener(frameListener_); |
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488 | } |
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489 | |
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490 | void Orxonox::startRenderLoop() |
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491 | { |
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492 | // this is a hack!!! |
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493 | // the call to reset the mouse clipping size should probably be somewhere |
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494 | // else, however this works for the moment. |
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495 | unsigned int width, height, depth; |
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496 | int left, top; |
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497 | ogre_->getRoot()->getAutoCreatedWindow()->getMetrics(width, height, depth, left, top); |
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498 | |
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499 | const OIS::MouseState &ms = mouse_->getMouseState(); |
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500 | ms.width = width; |
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501 | ms.height = height; |
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502 | |
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503 | ogre_->getRoot()->startRendering(); |
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504 | } |
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505 | } |
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