[12177] | 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 |
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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 | #ifndef _NetworkFunction_H__ |
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| 30 | #define _NetworkFunction_H__ |
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| 31 | |
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| 32 | #include "NetworkPrereqs.h" |
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| 33 | |
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| 34 | #include <cassert> |
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| 35 | #include <cstring> |
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| 36 | #include <map> |
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| 37 | #include <string> |
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| 38 | |
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| 39 | #include "core/command/Functor.h" |
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| 40 | #include "FunctionCallManager.h" |
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| 41 | #include "synchronisable/Synchronisable.h" |
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| 42 | |
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| 43 | namespace orxonox |
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| 44 | { |
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| 45 | |
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| 46 | #if defined(ORXONOX_COMPILER_GCC) && defined(ORXONOX_ARCH_32) |
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| 47 | static constexpr unsigned int MAX_FUNCTION_POINTER_SIZE = 8; |
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| 48 | #else |
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| 49 | static constexpr unsigned int MAX_FUNCTION_POINTER_SIZE = 16; |
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| 50 | #endif //ORXONOX_COMPILER_GCC |
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| 51 | static constexpr unsigned int MAX_FUNCTION_POINTER_INTS = (MAX_FUNCTION_POINTER_SIZE-1)/4+1; |
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| 52 | |
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| 53 | struct _NetworkExport NetworkFunctionPointer { |
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| 54 | uint32_t pointer[MAX_FUNCTION_POINTER_INTS]; |
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| 55 | bool operator<(const NetworkFunctionPointer& b) const |
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| 56 | { |
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| 57 | #if defined(ORXONOX_COMPILER_GCC) && defined(ORXONOX_ARCH_32) |
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| 58 | if (pointer[0] != b.pointer[0]) |
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| 59 | return pointer[0] < b.pointer[0]; |
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| 60 | else if (pointer[1] != b.pointer[1]) |
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| 61 | return pointer[1] < b.pointer[1]; |
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| 62 | else |
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| 63 | return false; |
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| 64 | #else |
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| 65 | if (pointer[0] != b.pointer[0]) |
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| 66 | return pointer[0] < b.pointer[0]; |
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| 67 | else if (pointer[1] != b.pointer[1]) |
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| 68 | return pointer[1] < b.pointer[1]; |
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| 69 | else if (pointer[2] != b.pointer[2]) |
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| 70 | return pointer[2] < b.pointer[2]; |
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| 71 | else if (pointer[3] != b.pointer[3]) |
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| 72 | return pointer[3] < b.pointer[3]; |
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| 73 | else |
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| 74 | return false; |
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| 75 | #endif |
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| 76 | } |
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| 77 | }; |
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| 78 | |
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| 79 | |
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| 80 | |
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| 81 | |
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| 82 | |
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| 83 | class _NetworkExport NetworkFunctionBase { |
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| 84 | public: |
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| 85 | NetworkFunctionBase(const std::string& name, const NetworkFunctionPointer& pointer); |
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| 86 | virtual ~NetworkFunctionBase() {} |
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| 87 | |
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| 88 | void setNetworkID(uint32_t id); |
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| 89 | inline uint32_t getNetworkID() const { return this->networkID_; } |
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| 90 | inline const std::string& getName() const { return this->name_; } |
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| 91 | inline const NetworkFunctionPointer& getPointer() const { return this->pointer_; } |
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| 92 | |
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| 93 | virtual bool call(uint32_t objectID)=0; |
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| 94 | virtual bool call(uint32_t objectID, const MultiType& mt1)=0; |
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| 95 | virtual bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2)=0; |
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| 96 | virtual bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3)=0; |
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| 97 | virtual bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4)=0; |
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| 98 | virtual bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5)=0; |
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| 99 | |
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| 100 | private: |
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| 101 | uint32_t networkID_; |
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| 102 | std::string name_; |
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| 103 | NetworkFunctionPointer pointer_; |
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| 104 | |
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| 105 | }; |
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| 106 | |
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| 107 | |
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| 108 | class _NetworkExport NetworkFunctionStatic: public NetworkFunctionBase { |
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| 109 | public: |
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| 110 | NetworkFunctionStatic(const FunctorStaticPtr& functor, const std::string& name, const NetworkFunctionPointer& p) |
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| 111 | : NetworkFunctionBase(name, p) |
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| 112 | , functor_(functor) |
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| 113 | { } |
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| 114 | |
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| 115 | // ignore the objectID because its a static function |
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| 116 | virtual bool call(uint32_t objectID) override{ (*this->functor_)(); return true; } |
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| 117 | virtual bool call(uint32_t objectID, const MultiType& mt1) override{ (*this->functor_)(mt1); return true; } |
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| 118 | virtual bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2) override{ (*this->functor_)(mt1, mt2); return true; } |
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| 119 | virtual bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3) override{ (*this->functor_)(mt1, mt2, mt3); return true; } |
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| 120 | virtual bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4) override{ (*this->functor_)(mt1, mt2, mt3, mt4); return true; } |
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| 121 | virtual bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5) override{ (*this->functor_)(mt1, mt2, mt3, mt4, mt5); return true; } |
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| 122 | |
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| 123 | private: |
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| 124 | FunctorStaticPtr functor_; |
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| 125 | |
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| 126 | }; |
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| 127 | |
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| 128 | |
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| 129 | class _NetworkExport NetworkMemberFunctionBase: public NetworkFunctionBase { |
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| 130 | public: |
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| 131 | NetworkMemberFunctionBase(const std::string& name, const NetworkFunctionPointer& p) |
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| 132 | : NetworkFunctionBase(name, p) |
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| 133 | { } |
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| 134 | }; |
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| 135 | |
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| 136 | |
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| 137 | template <class T> class NetworkMemberFunction: public NetworkMemberFunctionBase { |
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| 138 | public: |
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| 139 | NetworkMemberFunction(const FunctorMemberPtr<T>& functor, const std::string& name, const NetworkFunctionPointer& p) |
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| 140 | : NetworkMemberFunctionBase(name, p) |
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| 141 | , functor_(functor) |
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| 142 | { } |
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| 143 | |
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| 144 | virtual inline bool call(uint32_t objectID) override |
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| 145 | { |
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| 146 | if ( Synchronisable::getSynchronisable(objectID)!=nullptr ) |
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| 147 | { |
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| 148 | (*this->functor_)(orxonox_cast<T*>(Synchronisable::getSynchronisable(objectID))); |
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| 149 | return true; |
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| 150 | } |
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| 151 | else |
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| 152 | return false; |
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| 153 | } |
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| 154 | virtual inline bool call(uint32_t objectID, const MultiType& mt1) override |
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| 155 | { |
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| 156 | if ( Synchronisable::getSynchronisable(objectID)!=nullptr ) |
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| 157 | { |
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| 158 | (*this->functor_)(orxonox_cast<T*>(Synchronisable::getSynchronisable(objectID)), mt1); |
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| 159 | return true; |
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| 160 | } |
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| 161 | else |
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| 162 | return false; |
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| 163 | } |
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| 164 | virtual inline bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2) override |
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| 165 | { |
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| 166 | if ( Synchronisable::getSynchronisable(objectID)!=nullptr ) |
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| 167 | { |
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| 168 | (*this->functor_)(orxonox_cast<T*>(Synchronisable::getSynchronisable(objectID)), mt1, mt2); |
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| 169 | return true; |
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| 170 | } |
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| 171 | else |
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| 172 | return false; |
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| 173 | } |
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| 174 | virtual inline bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3) override |
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| 175 | { |
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| 176 | if ( Synchronisable::getSynchronisable(objectID)!=nullptr ) |
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| 177 | { |
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| 178 | (*this->functor_)(orxonox_cast<T*>(Synchronisable::getSynchronisable(objectID)), mt1, mt2, mt3); |
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| 179 | return true; |
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| 180 | } |
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| 181 | else |
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| 182 | return false; |
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| 183 | } |
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| 184 | virtual inline bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4) override |
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| 185 | { |
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| 186 | if ( Synchronisable::getSynchronisable(objectID)!=nullptr ) |
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| 187 | { |
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| 188 | (*this->functor_)(orxonox_cast<T*>(Synchronisable::getSynchronisable(objectID)), mt1, mt2, mt3, mt4); |
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| 189 | return true; |
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| 190 | } |
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| 191 | else |
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| 192 | return false; |
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| 193 | } |
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| 194 | virtual inline bool call(uint32_t objectID, const MultiType& mt1, const MultiType& mt2, const MultiType& mt3, const MultiType& mt4, const MultiType& mt5) override |
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| 195 | { |
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| 196 | if ( Synchronisable::getSynchronisable(objectID)!=nullptr ) |
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| 197 | { |
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| 198 | (*this->functor_)(orxonox_cast<T*>(Synchronisable::getSynchronisable(objectID)), mt1, mt2, mt3, mt4, mt5); |
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| 199 | return true; |
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| 200 | } |
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| 201 | else |
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| 202 | return false; |
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| 203 | } |
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| 204 | |
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| 205 | private: |
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| 206 | FunctorMemberPtr<T> functor_; |
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| 207 | }; |
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| 208 | |
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| 209 | } |
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| 210 | |
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| 211 | #endif /* _NetworkFunction_H__ */ |
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