| 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 | * Fabian 'x3n' Landau |
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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 _mbool_H__ |
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| 30 | #define _mbool_H__ |
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| 31 | |
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| 32 | #include "UtilPrereqs.h" |
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| 33 | |
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| 34 | namespace orxonox |
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| 35 | { |
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| 36 | struct _UtilExport mbool |
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| 37 | { |
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| 38 | public: |
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| 39 | inline mbool(bool value = false) |
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| 40 | { this->value_.memory_ = 0; this->value_.bool_ = value; } |
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| 41 | inline mbool(const mbool& value) |
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| 42 | { this->value_.memory_ = value.value_.memory_; } |
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| 43 | |
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| 44 | inline const mbool& operator=(bool value) |
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| 45 | { if (value != this->value_.bool_) { ++this->value_.memory_; } return (*this); } |
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| 46 | inline const mbool& operator=(const mbool& value) |
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| 47 | { this->value_.memory_ = value.value_.memory_; return (*this); } |
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| 48 | |
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| 49 | inline mbool& operator++() |
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| 50 | { ++this->value_.memory_; return (*this); } |
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| 51 | inline mbool operator++(int i) |
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| 52 | { mbool temp = (*this); ++this->value_.memory_; return temp; } |
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| 53 | |
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| 54 | inline operator bool() const |
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| 55 | { return this->value_.bool_; } |
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| 56 | |
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| 57 | inline bool operator==(bool other) const |
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| 58 | { return this->value_.bool_ == other; } |
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| 59 | inline bool operator!=(bool other) const |
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| 60 | { return this->value_.bool_ != other; } |
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| 61 | |
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| 62 | inline bool operator==(const mbool& other) const |
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| 63 | { return this->value_.memory_ == other.value_.memory_; } |
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| 64 | inline bool operator!=(const mbool& other) const |
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| 65 | { return this->value_.memory_ != other.value_.memory_; } |
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| 66 | |
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| 67 | inline bool operator!() const |
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| 68 | { return (!this->value_.bool_); } |
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| 69 | |
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| 70 | private: |
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| 71 | union |
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| 72 | { |
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| 73 | bool bool_ : 1; |
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| 74 | unsigned char memory_; |
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| 75 | } value_; |
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| 76 | }; |
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| 77 | } |
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| 78 | |
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| 79 | #endif /* _mbool_H__ */ |
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