1 | /* |
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2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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3 | * > www.orxonox.net < |
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4 | * |
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5 | * |
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6 | * License notice: |
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7 | * |
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8 | * This program is free software; you can redistribute it and/or |
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9 | * modify it under the terms of the GNU General Public License |
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10 | * as published by the Free Software Foundation; either version 2 |
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11 | * of the License, or (at your option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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21 | * |
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22 | * Author: |
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23 | * Oliver Scheuss <scheusso [at] orxonox.net>, (C) 2010 |
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24 | * Co-authors: |
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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 | #include "FunctionCall.h" |
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30 | |
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31 | #include <cassert> |
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32 | #include "util/MultiType.h" |
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33 | #include "NetworkFunction.h" |
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34 | #include "NetworkFunctionManager.h" |
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35 | |
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36 | namespace orxonox { |
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37 | |
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38 | FunctionCall::FunctionCall() |
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39 | : nrOfArguments_(-1), objectID_(OBJECTID_UNKNOWN), size_(0) |
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40 | { |
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41 | } |
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42 | |
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43 | FunctionCall::~FunctionCall() |
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44 | { |
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45 | } |
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46 | |
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47 | |
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48 | bool FunctionCall::execute(){ |
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49 | NetworkFunctionBase* fct = static_cast<NetworkFunctionStatic*>(NetworkFunctionManager::getFunction( this->functionID_ )); |
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50 | assert( this->nrOfArguments_==this->arguments_.size() ); |
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51 | switch(this->nrOfArguments_) |
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52 | { |
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53 | case 0: |
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54 | return !fct->call(this->objectID_); |
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55 | case 1: |
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56 | return !fct->call(this->objectID_, this->arguments_[0]); |
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57 | case 2: |
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58 | return !fct->call(this->objectID_, this->arguments_[0], this->arguments_[1]); |
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59 | case 3: |
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60 | return !fct->call(this->objectID_, this->arguments_[0], this->arguments_[1], this->arguments_[2]); |
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61 | case 4: |
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62 | return !fct->call(this->objectID_, this->arguments_[0], this->arguments_[1], this->arguments_[2], this->arguments_[3]); |
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63 | case 5: |
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64 | return !fct->call(this->objectID_, this->arguments_[0], this->arguments_[1], this->arguments_[2], this->arguments_[3], this->arguments_[4]); |
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65 | default: |
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66 | assert(0); |
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67 | return true; // return true to avoid that this functions gets called over and over again |
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68 | } |
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69 | } |
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70 | |
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71 | void FunctionCall::setCallStatic( uint32_t networkID, const MultiType* mt1, const MultiType* mt2, const MultiType* mt3, const MultiType* mt4, const MultiType* mt5){ |
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72 | |
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73 | // first determine the size that has to be reserved for this call |
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74 | uint32_t callsize = 2*sizeof(uint32_t)+sizeof(uint8_t); //size for network-function-id and nrOfArguments and for bool isStatic |
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75 | uint32_t nrOfArguments = 0; |
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76 | if(mt1) |
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77 | { |
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78 | nrOfArguments++; |
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79 | callsize += mt1->getNetworkSize(); |
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80 | this->arguments_.push_back(*mt1); |
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81 | if(mt2) |
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82 | { |
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83 | nrOfArguments++; |
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84 | callsize += mt2->getNetworkSize(); |
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85 | this->arguments_.push_back(*mt2); |
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86 | if(mt3) |
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87 | { |
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88 | nrOfArguments++; |
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89 | callsize += mt3->getNetworkSize(); |
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90 | this->arguments_.push_back(*mt3); |
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91 | if(mt4) |
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92 | { |
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93 | nrOfArguments++; |
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94 | callsize += mt4->getNetworkSize(); |
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95 | this->arguments_.push_back(*mt4); |
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96 | if(mt5) |
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97 | { |
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98 | nrOfArguments++; |
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99 | callsize += mt5->getNetworkSize(); |
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100 | this->arguments_.push_back(*mt5); |
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101 | } |
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102 | } |
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103 | } |
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104 | } |
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105 | } |
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106 | this->nrOfArguments_ = nrOfArguments; |
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107 | this->size_ = callsize; |
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108 | this->functionID_ = networkID; |
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109 | } |
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110 | |
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111 | void FunctionCall::setCallMember( uint32_t networkID, uint32_t objectID, const MultiType* mt1, const MultiType* mt2, const MultiType* mt3, const MultiType* mt4, const MultiType* mt5){ |
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112 | |
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113 | // first determine the size that has to be reserved for this call |
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114 | uint32_t callsize = 3*sizeof(uint32_t)+sizeof(uint8_t); //size for network-function-id and nrOfArguments and the objectID and bIsStatic |
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115 | uint32_t nrOfArguments = 0; |
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116 | if(mt1) |
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117 | { |
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118 | nrOfArguments++; |
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119 | callsize += mt1->getNetworkSize(); |
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120 | this->arguments_.push_back(*mt1); |
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121 | if(mt2) |
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122 | { |
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123 | nrOfArguments++; |
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124 | callsize += mt2->getNetworkSize(); |
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125 | this->arguments_.push_back(*mt2); |
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126 | if(mt3) |
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127 | { |
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128 | nrOfArguments++; |
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129 | callsize += mt3->getNetworkSize(); |
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130 | this->arguments_.push_back(*mt3); |
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131 | if(mt4) |
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132 | { |
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133 | nrOfArguments++; |
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134 | callsize += mt4->getNetworkSize(); |
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135 | this->arguments_.push_back(*mt4); |
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136 | if(mt5) |
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137 | { |
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138 | nrOfArguments++; |
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139 | callsize += mt5->getNetworkSize(); |
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140 | this->arguments_.push_back(*mt5); |
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141 | } |
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142 | } |
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143 | } |
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144 | } |
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145 | } |
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146 | this->nrOfArguments_ = nrOfArguments; |
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147 | this->functionID_ = networkID; |
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148 | this->size_ = callsize; |
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149 | this->objectID_ = objectID; |
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150 | } |
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151 | |
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152 | void FunctionCall::loadData(uint8_t*& mem) |
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153 | { |
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154 | this->functionID_ = *(uint32_t*)mem; |
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155 | this->nrOfArguments_ = *(uint32_t*)(mem+sizeof(uint32_t)); |
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156 | this->objectID_ = *(uint32_t*)(mem+2*sizeof(uint32_t)); |
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157 | mem += 3*sizeof(uint32_t); |
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158 | for( unsigned int i=0; i<this->nrOfArguments_; ++i ) |
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159 | { |
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160 | this->arguments_.push_back(MultiType()); |
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161 | this->arguments_.back().importData(mem); |
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162 | } |
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163 | } |
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164 | |
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165 | void FunctionCall::saveData(uint8_t*& mem) |
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166 | { |
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167 | // now serialise the mt values and copy the function id and isStatic |
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168 | *(uint32_t*)mem = this->functionID_; |
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169 | *(uint32_t*)(mem+sizeof(uint32_t)) = this->nrOfArguments_; |
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170 | *(uint32_t*)(mem+2*sizeof(uint32_t)) = this->objectID_; |
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171 | mem += 3*sizeof(uint32_t); |
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172 | for( std::vector<MultiType>::iterator it = this->arguments_.begin(); it!=this->arguments_.end(); ++it ) |
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173 | { |
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174 | it->exportData( mem ); |
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175 | } |
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176 | } |
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177 | |
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178 | |
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179 | |
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180 | } //namespace orxonox |
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