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 | * ... |
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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 ParticleInterface.cc |
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30 | * @brief class to control praticle effects |
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31 | */ |
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32 | |
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33 | #include "OrxonoxStableHeaders.h" |
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34 | #include "ParticleInterface.h" |
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35 | |
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36 | #include <OgreParticleSystem.h> |
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37 | #include <OgreParticleEmitter.h> |
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38 | #include <OgreSceneManager.h> |
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39 | |
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40 | #include "GraphicsEngine.h" |
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41 | #include "Orxonox.h" |
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42 | #include "util/Convert.h" |
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43 | |
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44 | namespace orxonox |
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45 | { |
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46 | unsigned int ParticleInterface::counter_s = 0; |
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47 | ParticleInterface* ParticleInterface::currentParticleInterface_s = 0; |
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48 | |
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49 | ParticleInterface::ParticleInterface(const std::string& templateName) |
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50 | { |
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51 | this->sceneNode_ = 0; |
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52 | this->particleSystem_ = GraphicsEngine::getSingleton().getSceneManager()->createParticleSystem("particles" + getConvertedValue<unsigned int, std::string>(ParticleInterface::counter_s++), templateName); |
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53 | this->particleSystem_->setSpeedFactor(Orxonox::getSingleton()->getTimeFactor()); |
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54 | } |
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55 | |
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56 | ParticleInterface::~ParticleInterface() |
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57 | { |
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58 | this->particleSystem_->removeAllEmitters(); |
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59 | GraphicsEngine::getSingleton().getSceneManager()->destroyParticleSystem(particleSystem_); |
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60 | } |
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61 | |
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62 | void ParticleInterface::addToSceneNode(Ogre::SceneNode* sceneNode) |
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63 | { |
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64 | this->sceneNode_ = sceneNode; |
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65 | this->sceneNode_->attachObject(this->particleSystem_); |
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66 | } |
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67 | |
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68 | void ParticleInterface::detachFromSceneNode() |
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69 | { |
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70 | if (this->sceneNode_) |
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71 | { |
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72 | this->sceneNode_->detachObject(this->particleSystem_); |
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73 | this->sceneNode_ = 0; |
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74 | } |
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75 | } |
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76 | |
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77 | Ogre::ParticleEmitter* ParticleInterface::createNewEmitter() |
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78 | { |
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79 | if (this->particleSystem_->getNumEmitters() > 0) |
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80 | { |
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81 | Ogre::ParticleEmitter* newemitter = this->particleSystem_->addEmitter(this->particleSystem_->getEmitter(0)->getType()); |
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82 | this->particleSystem_->getEmitter(0)->copyParametersTo(newemitter); |
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83 | return newemitter; |
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84 | } |
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85 | else |
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86 | return 0; |
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87 | } |
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88 | Ogre::ParticleEmitter* ParticleInterface::getEmitter(unsigned int emitterNr) const |
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89 | { |
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90 | if (emitterNr < this->particleSystem_->getNumEmitters()) |
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91 | return this->particleSystem_->getEmitter(emitterNr); |
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92 | else |
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93 | return 0; |
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94 | } |
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95 | void ParticleInterface::removeEmitter(unsigned int emitterNr) |
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96 | { |
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97 | if (emitterNr < this->particleSystem_->getNumEmitters()) |
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98 | this->particleSystem_->removeEmitter(emitterNr); |
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99 | } |
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100 | void ParticleInterface::removeAllEmitters() |
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101 | { |
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102 | this->particleSystem_->removeAllEmitters(); |
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103 | } |
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104 | unsigned int ParticleInterface::getNumEmitters() const |
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105 | { |
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106 | return this->particleSystem_->getNumEmitters(); |
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107 | } |
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108 | |
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109 | Ogre::ParticleAffector* ParticleInterface::addAffector(const std::string& name) |
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110 | { |
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111 | return this->particleSystem_->addAffector(name); |
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112 | } |
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113 | Ogre::ParticleAffector* ParticleInterface::getAffector(unsigned int affectorNr) const |
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114 | { |
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115 | if (affectorNr < this->particleSystem_->getNumAffectors()) |
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116 | return this->particleSystem_->getAffector(affectorNr); |
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117 | else |
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118 | return 0; |
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119 | } |
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120 | void ParticleInterface::removeAffector(unsigned int affectorNr) |
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121 | { |
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122 | if (affectorNr < this->particleSystem_->getNumAffectors()) |
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123 | this->particleSystem_->removeAffector(affectorNr); |
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124 | } |
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125 | void ParticleInterface::removeAllAffectors() |
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126 | { |
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127 | this->particleSystem_->removeAllAffectors(); |
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128 | } |
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129 | unsigned int ParticleInterface::getNumAffectors() const |
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130 | { |
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131 | return this->particleSystem_->getNumAffectors(); |
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132 | } |
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133 | |
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134 | void ParticleInterface::setEnabled(bool enable) |
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135 | { |
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136 | for (unsigned int i = 0; i < this->particleSystem_->getNumEmitters(); i++) |
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137 | this->particleSystem_->getEmitter(i)->setEnabled(enable); |
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138 | } |
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139 | |
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140 | void ParticleInterface::setSpeedFactor(float factor) |
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141 | { |
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142 | this->particleSystem_->setSpeedFactor(Orxonox::getSingleton()->getTimeFactor() * factor); |
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143 | } |
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144 | float ParticleInterface::getSpeedFactor() const |
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145 | { |
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146 | return this->particleSystem_->getSpeedFactor(); |
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147 | } |
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148 | |
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149 | bool ParticleInterface::getKeepParticlesInLocalSpace() const |
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150 | { |
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151 | return this->particleSystem_->getKeepParticlesInLocalSpace(); |
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152 | } |
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153 | void ParticleInterface::setKeepParticlesInLocalSpace(bool keep) |
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154 | { |
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155 | this->particleSystem_->setKeepParticlesInLocalSpace(keep); |
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156 | } |
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157 | } |
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