[696] | 1 | /* |
---|
| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
---|
| 3 | * |
---|
| 4 | * |
---|
| 5 | * License notice: |
---|
| 6 | * |
---|
| 7 | * This program is free software; you can redistribute it and/or |
---|
| 8 | * modify it under the terms of the GNU General Public License |
---|
| 9 | * as published by the Free Software Foundation; either version 2 |
---|
| 10 | * of the License, or (at your option) any later version. |
---|
| 11 | * |
---|
| 12 | * This program is distributed in the hope that it will be useful, |
---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 15 | * GNU General Public License for more details. |
---|
| 16 | * |
---|
| 17 | * You should have received a copy of the GNU General Public License |
---|
| 18 | * along with this program; if not, write to the Free Software |
---|
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
---|
| 20 | * |
---|
| 21 | * Author: |
---|
| 22 | * Fabian 'x3n' Landau |
---|
| 23 | * Co-authors: |
---|
| 24 | * ... |
---|
| 25 | * |
---|
| 26 | */ |
---|
| 27 | |
---|
| 28 | /*! |
---|
| 29 | @file Identifier.cc |
---|
| 30 | @brief Implementation of the Identifier class. |
---|
| 31 | */ |
---|
| 32 | |
---|
| 33 | #include "Identifier.h" |
---|
| 34 | |
---|
| 35 | namespace orxonox |
---|
| 36 | { |
---|
| 37 | // ############################### |
---|
| 38 | // ### Identifier ### |
---|
| 39 | // ############################### |
---|
| 40 | int Identifier::hierarchyCreatingCounter_s = 0; // Set the static member variable hierarchyCreatingCounter_s to zero |
---|
| 41 | unsigned int Identifier::classIDcounter_s = 0; // Set the static member variable classIDcounter_s to zero |
---|
| 42 | |
---|
| 43 | /** |
---|
| 44 | @brief Constructor: No factory, no object created, new ObjectList and a unique networkID. |
---|
| 45 | */ |
---|
| 46 | Identifier::Identifier() |
---|
| 47 | { |
---|
| 48 | this->bCreatedOneObject_ = false; |
---|
| 49 | this->factory_ = 0; |
---|
| 50 | |
---|
| 51 | this->children_ = new IdentifierList; |
---|
| 52 | this->classID_ = Identifier::classIDcounter_s++; |
---|
| 53 | } |
---|
| 54 | |
---|
| 55 | /** |
---|
| 56 | @brief Destructor: Deletes the IdentifierList containing the children. |
---|
| 57 | */ |
---|
| 58 | Identifier::~Identifier() |
---|
| 59 | { |
---|
| 60 | delete this->children_; |
---|
| 61 | } |
---|
| 62 | |
---|
| 63 | /** |
---|
| 64 | @brief Initializes the Identifier with an IdentifierList containing all parents of the class the Identifier belongs to. |
---|
| 65 | @param parents The IdentifierList containing all parents |
---|
| 66 | */ |
---|
| 67 | void Identifier::initialize(const IdentifierList* parents) |
---|
| 68 | { |
---|
| 69 | COUT(4) << "*** Initialize " << this->name_ << "-Singleton." << std::endl; |
---|
| 70 | this->bCreatedOneObject_ = true; |
---|
| 71 | |
---|
| 72 | if (parents) |
---|
| 73 | { |
---|
| 74 | IdentifierListElement* temp1 = parents->first_; |
---|
| 75 | while (temp1) |
---|
| 76 | { |
---|
| 77 | this->parents_.add(temp1->identifier_); |
---|
| 78 | temp1->identifier_->getChildren().add(this); // We're a child of our parents |
---|
| 79 | |
---|
| 80 | temp1 = temp1->next_; |
---|
| 81 | } |
---|
| 82 | } |
---|
| 83 | } |
---|
| 84 | |
---|
| 85 | /** |
---|
| 86 | @brief Creates an object of the type the Identifier belongs to. |
---|
| 87 | @return The new object |
---|
| 88 | */ |
---|
| 89 | BaseObject* Identifier::fabricate() |
---|
| 90 | { |
---|
| 91 | if (this->factory_) |
---|
| 92 | { |
---|
| 93 | return this->factory_->fabricate(); // We have to return a BaseObject, because we don't know the exact type. |
---|
| 94 | } |
---|
| 95 | else |
---|
| 96 | { |
---|
| 97 | // Abstract classes don't have a factory and therefore can't create new objects |
---|
| 98 | COUT(1) << "Error: Cannot create an object of type '" << this->name_ << "'. Class is abstract." << std::endl; |
---|
| 99 | COUT(1) << "Aborting..." << std::endl; |
---|
| 100 | abort(); |
---|
| 101 | return NULL; |
---|
| 102 | } |
---|
| 103 | } |
---|
| 104 | |
---|
| 105 | /** |
---|
| 106 | @brief Sets the network ID to a new value and changes the entry in the Factory. |
---|
| 107 | @param id The new network ID |
---|
| 108 | */ |
---|
| 109 | void Identifier::setNetworkID(unsigned int id) |
---|
| 110 | { |
---|
| 111 | Factory::changeNetworkID(this, this->classID_, id); |
---|
| 112 | this->classID_ = id; |
---|
| 113 | } |
---|
| 114 | |
---|
| 115 | /** |
---|
| 116 | @returns a reference to the Identifier map, containing all Identifiers. |
---|
| 117 | */ |
---|
| 118 | std::map<std::string, Identifier*>& Identifier::getIdentifierMap() |
---|
| 119 | { |
---|
| 120 | static std::map<std::string, Identifier*> identifierMapStaticReference = std::map<std::string, Identifier*>(); |
---|
| 121 | return identifierMapStaticReference; |
---|
| 122 | } |
---|
| 123 | |
---|
| 124 | /** |
---|
| 125 | @returns true, if the Identifier is at least of the given type. |
---|
| 126 | @param identifier The identifier to compare with |
---|
| 127 | */ |
---|
| 128 | bool Identifier::isA(const Identifier* identifier) const |
---|
| 129 | { |
---|
| 130 | return (identifier == this || this->parents_.isInList(identifier)); |
---|
| 131 | } |
---|
| 132 | |
---|
| 133 | /** |
---|
| 134 | @returns true, if the Identifier is exactly of the given type. |
---|
| 135 | @param identifier The identifier to compare with |
---|
| 136 | */ |
---|
| 137 | bool Identifier::isDirectlyA(const Identifier* identifier) const |
---|
| 138 | { |
---|
| 139 | return (identifier == this); |
---|
| 140 | } |
---|
| 141 | |
---|
| 142 | /** |
---|
| 143 | @returns true, if the assigned identifier is a child of the given identifier. |
---|
| 144 | @param identifier The identifier to compare with |
---|
| 145 | */ |
---|
| 146 | bool Identifier::isChildOf(const Identifier* identifier) const |
---|
| 147 | { |
---|
| 148 | return this->parents_.isInList(identifier); |
---|
| 149 | } |
---|
| 150 | |
---|
| 151 | /** |
---|
| 152 | @returns true, if the assigned identifier is a parent of the given identifier. |
---|
| 153 | @param identifier The identifier to compare with |
---|
| 154 | */ |
---|
| 155 | bool Identifier::isParentOf(const Identifier* identifier) const |
---|
| 156 | { |
---|
| 157 | return this->children_->isInList(identifier); |
---|
| 158 | } |
---|
| 159 | } |
---|