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 _InputBuffer_H__ |
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30 | #define _InputBuffer_H__ |
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31 | |
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32 | #include "CorePrereqs.h" |
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33 | |
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34 | #include <string> |
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35 | #include <list> |
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36 | |
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37 | #ifdef WIN32 |
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38 | #include <OIS/OISKeyboard.h> |
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39 | #else |
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40 | #include <OISKeyboard.h> |
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41 | #endif |
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42 | |
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43 | namespace orxonox |
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44 | { |
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45 | class _CoreExport InputBufferListener |
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46 | {}; |
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47 | |
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48 | class _CoreExport InputBuffer : public OIS::KeyListener |
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49 | { |
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50 | struct InputBufferListenerTuple |
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51 | { |
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52 | InputBufferListener* listener_; |
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53 | void (InputBufferListener::*function_)(); |
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54 | bool bListenToAllChanges_; |
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55 | bool bOnlySingleInput_; |
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56 | char char_; |
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57 | }; |
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58 | |
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59 | public: |
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60 | InputBuffer(); |
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61 | |
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62 | template <class T> |
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63 | void registerListener(T* listener, void (T::*function)(), bool bOnlySingleInput) |
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64 | { |
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65 | struct InputBufferListenerTuple newListener = {listener, (void (InputBufferListener::*)())function, true, bOnlySingleInput, ' '}; |
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66 | this->listeners_.insert(this->listeners_.end(), newListener); |
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67 | } |
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68 | template <class T> |
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69 | void registerListener(T* listener, void (T::*function)() const, bool bOnlySingleInput) |
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70 | { |
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71 | struct InputBufferListenerTuple newListener = {listener, (void (InputBufferListener::*)())function, true, bOnlySingleInput, ' '}; |
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72 | this->listeners_.insert(this->listeners_.end(), newListener); |
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73 | } |
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74 | |
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75 | template <class T> |
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76 | void registerListener(T* listener, void (T::*function)(), char char_, bool bOnlySingleInput) |
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77 | { |
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78 | struct InputBufferListenerTuple newListener = {listener, (void (InputBufferListener::*)())function, false, bOnlySingleInput, char_}; |
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79 | this->listeners_.insert(this->listeners_.end(), newListener); |
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80 | } |
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81 | template <class T> |
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82 | void registerListener(T* listener, void (T::*function)() const, char char_, bool bOnlySingleInput) |
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83 | { |
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84 | struct InputBufferListenerTuple newListener = {listener, (void (InputBufferListener::*)())function, false, bOnlySingleInput, char_}; |
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85 | this->listeners_.insert(this->listeners_.end(), newListener); |
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86 | } |
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87 | |
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88 | void set(const std::string& input); |
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89 | void append(const std::string& input); |
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90 | void append(const char& input); |
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91 | void removeLast(); |
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92 | void clear(); |
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93 | |
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94 | void updated(); |
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95 | void updated(const char& update, bool bSingleInput); |
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96 | |
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97 | inline std::string get() const |
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98 | { return this->buffer_; } |
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99 | |
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100 | /*inline void activate() |
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101 | { this->setActivated(true); } |
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102 | inline void deactivate() |
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103 | { this->setActivated(false); } |
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104 | inline void setActivated(bool bActivated) |
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105 | { if (this->bActivated_ != bActivated) { this->bActivated_ = bActivated; this->activityChanged(); } else { this->bActivated_ = bActivated; } } |
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106 | inline bool isActivated() const |
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107 | { return this->bActivated_; } |
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108 | |
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109 | void activityChanged() const;*/ |
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110 | |
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111 | private: |
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112 | bool charIsAllowed(const char& input); |
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113 | |
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114 | bool keyPressed(const OIS::KeyEvent &e); |
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115 | bool keyReleased(const OIS::KeyEvent &e); |
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116 | |
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117 | OIS::Keyboard* keyboard_; |
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118 | //bool bActivated_; |
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119 | std::string buffer_; |
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120 | std::list<InputBufferListenerTuple> listeners_; |
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121 | std::string allowedChars_; |
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122 | }; |
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123 | } |
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124 | |
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125 | #endif /* _InputBuffer_H__ */ |
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