[790] | 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 | * Fabian 'x3n' Landau |
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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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[871] | 28 | /** |
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[790] | 29 | @file Factory.cc |
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| 30 | @brief Implementation of the Factory class. |
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| 31 | */ |
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| 32 | |
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| 33 | #include "Identifier.h" |
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| 34 | #include "Debug.h" |
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| 35 | #include "BaseObject.h" |
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| 36 | #include "Factory.h" |
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| 37 | |
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| 38 | namespace orxonox |
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| 39 | { |
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| 40 | /** |
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[871] | 41 | @brief Returns the Identifier with a given name. |
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[790] | 42 | @param name The name of the wanted Identifier |
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[871] | 43 | @return The Identifier |
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[790] | 44 | */ |
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| 45 | Identifier* Factory::getIdentifier(const std::string& name) |
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| 46 | { |
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| 47 | return getFactoryPointer()->identifierStringMap_[name]; |
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| 48 | } |
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| 49 | |
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| 50 | /** |
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[871] | 51 | @brief Returns the Identifier with a given network ID. |
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[790] | 52 | @param id The network ID of the wanted Identifier |
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[871] | 53 | @return The Identifier |
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[790] | 54 | */ |
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| 55 | Identifier* Factory::getIdentifier(const unsigned int id) |
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| 56 | { |
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| 57 | return getFactoryPointer()->identifierNetworkIDMap_[id]; |
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| 58 | } |
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| 59 | |
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| 60 | /** |
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| 61 | @brief Adds a new Identifier to both maps. |
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| 62 | @param name The name of the identifier |
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| 63 | @param identifier The identifier to add |
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| 64 | */ |
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| 65 | void Factory::add(const std::string& name, Identifier* identifier) |
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| 66 | { |
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| 67 | getFactoryPointer()->identifierStringMap_[name] = identifier; |
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| 68 | getFactoryPointer()->identifierNetworkIDMap_[identifier->getNetworkID()] = identifier; |
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| 69 | } |
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| 70 | |
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| 71 | /** |
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| 72 | @brief Removes the entry with the old network ID and adds a new one. |
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| 73 | @param identifier The identifier to change |
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| 74 | @param oldID The old networkID |
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| 75 | @param newID The new networkID |
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| 76 | */ |
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| 77 | void Factory::changeNetworkID(Identifier* identifier, const unsigned int oldID, const unsigned int newID) |
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| 78 | { |
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| 79 | getFactoryPointer()->identifierNetworkIDMap_.erase(oldID); |
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| 80 | getFactoryPointer()->identifierNetworkIDMap_[newID] = identifier; |
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| 81 | } |
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| 82 | |
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| 83 | /** |
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| 84 | @brief Creates the class-hierarchy by creating and destroying one object of each type. |
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| 85 | */ |
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| 86 | void Factory::createClassHierarchy() |
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| 87 | { |
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[871] | 88 | COUT(3) << "*** Factory: Create class-hierarchy" << std::endl; |
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[790] | 89 | std::map<std::string, Identifier*>::iterator it; |
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| 90 | it = getFactoryPointer()->identifierStringMap_.begin(); |
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| 91 | (*getFactoryPointer()->identifierStringMap_.begin()).second->startCreatingHierarchy(); |
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| 92 | for (it = getFactoryPointer()->identifierStringMap_.begin(); it != getFactoryPointer()->identifierStringMap_.end(); ++it) |
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| 93 | { |
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| 94 | // To create the new branch of the class-hierarchy, we create a new object and delete it afterwards. |
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| 95 | BaseObject* temp = (*it).second->fabricate(); |
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| 96 | delete temp; |
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| 97 | } |
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| 98 | (*getFactoryPointer()->identifierStringMap_.begin()).second->stopCreatingHierarchy(); |
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[871] | 99 | COUT(3) << "*** Factory: Finished class-hierarchy creation" << std::endl; |
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[790] | 100 | } |
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| 101 | |
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| 102 | /** |
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| 103 | @brief Ensures the Factory gets created in the right moment. |
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| 104 | @return The Factory. |
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| 105 | */ |
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| 106 | Factory* Factory::getFactoryPointer() |
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| 107 | { |
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| 108 | static Factory theOneAndOnlyFactoryInstance = Factory(); |
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| 109 | return &theOneAndOnlyFactoryInstance; |
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| 110 | } |
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[871] | 111 | |
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| 112 | /** |
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| 113 | @brief Returns the begin-iterator of the factory-map. |
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| 114 | @return The begin-iterator |
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| 115 | */ |
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| 116 | std::map<std::string, Identifier*>::const_iterator Factory::getFactoryBegin() |
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| 117 | { |
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| 118 | return Factory::getFactoryPointer()->identifierStringMap_.begin(); |
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| 119 | } |
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| 120 | |
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| 121 | /** |
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| 122 | @brief Returns the end-iterator of the factory-map. |
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| 123 | @return The end-iterator |
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| 124 | */ |
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| 125 | std::map<std::string, Identifier*>::const_iterator Factory::getFactoryEnd() |
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| 126 | { |
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| 127 | return Factory::getFactoryPointer()->identifierStringMap_.end(); |
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| 128 | } |
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[790] | 129 | } |
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