[918] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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[1502] | 3 | * > www.orxonox.net < |
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[918] | 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 | * Reto Grieder |
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| 24 | * Co-authors: |
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[934] | 25 | * ... |
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[918] | 26 | * |
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| 27 | */ |
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[973] | 28 | |
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[918] | 29 | /** |
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[1638] | 30 | @file |
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| 31 | @brief |
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| 32 | Implementation of the InputManager that captures all the input from OIS |
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| 33 | and redirects it to handlers. |
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[918] | 34 | */ |
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| 35 | |
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[1062] | 36 | #include "InputManager.h" |
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[1519] | 37 | |
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[1638] | 38 | #include <climits> |
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| 39 | #include <cassert> |
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[1555] | 40 | |
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[1638] | 41 | #include "ois/OISException.h" |
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| 42 | #include "ois/OISInputManager.h" |
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| 43 | |
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[1519] | 44 | #include "core/CoreIncludes.h" |
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| 45 | #include "core/ConfigValueIncludes.h" |
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| 46 | #include "core/Debug.h" |
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| 47 | #include "core/CommandExecutor.h" |
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| 48 | #include "core/ConsoleCommand.h" |
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[1555] | 49 | |
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[1219] | 50 | #include "InputBuffer.h" |
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[1502] | 51 | #include "KeyBinder.h" |
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[1520] | 52 | #include "KeyDetector.h" |
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| 53 | #include "CalibratorCallback.h" |
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[1638] | 54 | #include "InputState.h" |
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| 55 | #include "SimpleInputState.h" |
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| 56 | #include "ExtendedInputState.h" |
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[918] | 57 | |
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| 58 | namespace orxonox |
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| 59 | { |
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[1638] | 60 | SetConsoleCommandShortcut(InputManager, keyBind); |
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| 61 | SetConsoleCommandShortcut(InputManager, storeKeyStroke); |
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| 62 | SetConsoleCommandShortcut(InputManager, calibrate); |
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[1502] | 63 | |
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[1638] | 64 | using namespace InputDevice; |
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[1084] | 65 | |
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[1638] | 66 | // ############################### |
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| 67 | // ### Internal Methods ### |
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| 68 | // ############################### |
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| 69 | // ############################### |
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[929] | 70 | |
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[1638] | 71 | /** |
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| 72 | @brief |
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| 73 | Constructor only sets member fields to initial zero values |
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| 74 | and registers the class in the class hierarchy. |
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| 75 | */ |
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| 76 | InputManager::InputManager() |
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| 77 | : inputSystem_(0) |
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| 78 | , keyboard_(0) |
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| 79 | , mouse_(0) |
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| 80 | , joySticksSize_(0) |
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| 81 | , devicesNum_(0) |
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| 82 | , stateDetector_(0) |
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| 83 | , stateCalibrator_(0) |
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| 84 | , stateEmpty_(0) |
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| 85 | , keyboardModifiers_(0) |
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| 86 | , bCalibrating_(false) |
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| 87 | { |
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| 88 | RegisterRootObject(InputManager); |
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| 89 | } |
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[919] | 90 | |
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[1638] | 91 | /** |
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| 92 | @brief |
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[1641] | 93 | Destructor itself only called at the end of the program, after main. |
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| 94 | Instance gets registered for destruction with atexit(.). |
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| 95 | */ |
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| 96 | InputManager::~InputManager() |
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| 97 | { |
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| 98 | _destroy(); |
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| 99 | } |
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| 100 | |
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| 101 | /** |
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| 102 | @brief |
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[1638] | 103 | The one instance of the InputManager is stored in this function. |
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[1641] | 104 | Only for internal use. Public Interface ist static. |
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[1638] | 105 | @return |
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| 106 | A reference to the only instance of the InputManager |
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| 107 | */ |
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| 108 | InputManager& InputManager::_getInstance() |
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| 109 | { |
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| 110 | static InputManager theOnlyInstance; |
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| 111 | return theOnlyInstance; |
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| 112 | } |
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[1219] | 113 | |
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| 114 | |
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[1638] | 115 | // ############################################################ |
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| 116 | // ##### Initialisation ##### |
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| 117 | // ########## ########## |
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| 118 | // ############################################################ |
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| 119 | |
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| 120 | /** |
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| 121 | @brief |
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| 122 | Creates the OIS::InputMananger, the keyboard, the mouse and |
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| 123 | the joysticks and assigns the key bindings. |
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| 124 | @param windowHnd |
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| 125 | The window handle of the render window |
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| 126 | @param windowWidth |
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| 127 | The width of the render window |
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| 128 | @param windowHeight |
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| 129 | The height of the render window |
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| 130 | */ |
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| 131 | bool InputManager::_initialise(const size_t windowHnd, int windowWidth, int windowHeight, |
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| 132 | bool createKeyboard, bool createMouse, bool createJoySticks) |
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| 133 | { |
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| 134 | if (inputSystem_ == 0) |
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| 135 | { |
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| 136 | CCOUT(3) << "Initialising Input System..." << std::endl; |
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[1641] | 137 | CCOUT(4) << "Initialising OIS components..." << std::endl; |
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[1638] | 138 | |
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| 139 | OIS::ParamList paramList; |
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| 140 | std::ostringstream windowHndStr; |
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| 141 | |
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| 142 | // Fill parameter list |
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| 143 | windowHndStr << (unsigned int)windowHnd; |
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| 144 | paramList.insert(std::make_pair(std::string("WINDOW"), windowHndStr.str())); |
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| 145 | //paramList.insert(std::make_pair(std::string("w32_mouse"), std::string("DISCL_NONEXCLUSIVE"))); |
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| 146 | //paramList.insert(std::make_pair(std::string("w32_mouse"), std::string("DISCL_FOREGROUND"))); |
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[1219] | 147 | //#if defined OIS_LINUX_PLATFORM |
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[1638] | 148 | //paramList.insert(std::make_pair(std::string("XAutoRepeatOn"), std::string("true"))); |
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[1219] | 149 | //#endif |
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[928] | 150 | |
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[1638] | 151 | try |
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| 152 | { |
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| 153 | inputSystem_ = OIS::InputManager::createInputSystem(paramList); |
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| 154 | CCOUT(ORX_DEBUG) << "Created OIS input system" << std::endl; |
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| 155 | } |
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| 156 | catch (OIS::Exception ex) |
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| 157 | { |
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| 158 | CCOUT(ORX_ERROR) << "Error: Failed creating an OIS input system." |
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| 159 | << "OIS message: \"" << ex.eText << "\"" << std::endl; |
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| 160 | inputSystem_ = 0; |
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| 161 | return false; |
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| 162 | } |
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[1219] | 163 | |
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[1638] | 164 | if (createKeyboard) |
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| 165 | _initialiseKeyboard(); |
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[1219] | 166 | |
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[1638] | 167 | if (createMouse) |
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| 168 | _initialiseMouse(); |
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[1219] | 169 | |
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[1638] | 170 | if (createJoySticks) |
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| 171 | _initialiseJoySticks(); |
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[1219] | 172 | |
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[1638] | 173 | // set all the std::vector list sizes now that the devices have been created |
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| 174 | _redimensionLists(); |
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[1219] | 175 | |
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[1638] | 176 | // Set mouse/joystick region |
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| 177 | if (mouse_) |
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| 178 | { |
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| 179 | setWindowExtents(windowWidth, windowHeight); |
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| 180 | } |
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[1502] | 181 | |
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[1638] | 182 | CCOUT(ORX_DEBUG) << "Initialising OIS components done." << std::endl; |
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[1502] | 183 | |
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[1638] | 184 | setConfigValues(); |
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[1502] | 185 | |
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[1638] | 186 | stateEmpty_ = createSimpleInputState("empty", -1); |
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| 187 | stateEmpty_->setHandler(new EmptyHandler()); |
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| 188 | activeStates_[stateEmpty_->getPriority()] = stateEmpty_; |
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[1502] | 189 | |
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[1638] | 190 | stateDetector_ = createSimpleInputState("detector", 101); |
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| 191 | KeyDetector* temp = new KeyDetector(); |
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| 192 | temp->loadBindings("storeKeyStroke"); |
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| 193 | stateDetector_->setHandler(temp); |
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[1502] | 194 | |
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[1638] | 195 | stateCalibrator_ = createSimpleInputState("calibrator", 100); |
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| 196 | stateCalibrator_->setHandler(new EmptyHandler()); |
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| 197 | InputBuffer* buffer = new InputBuffer(); |
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| 198 | buffer->registerListener(this, &InputManager::_completeCalibration, '\r', true); |
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| 199 | stateCalibrator_->setKeyHandler(buffer); |
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[918] | 200 | |
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[1638] | 201 | _updateActiveStates(); |
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| 202 | |
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[1641] | 203 | CCOUT(3) << "Initialising complete." << std::endl; |
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[1638] | 204 | } |
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| 205 | else |
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| 206 | { |
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[1641] | 207 | CCOUT(2) << "Warning: OIS compoments already initialised, skipping" << std::endl; |
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[1638] | 208 | } |
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[1219] | 209 | return true; |
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| 210 | } |
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[928] | 211 | |
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[1638] | 212 | /** |
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| 213 | @brief |
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| 214 | Creates a keyboard and sets the event handler. |
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| 215 | @return |
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| 216 | False if keyboard stays uninitialised, true otherwise. |
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| 217 | */ |
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| 218 | bool InputManager::_initialiseKeyboard() |
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[1219] | 219 | { |
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[1638] | 220 | if (keyboard_ != 0) |
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| 221 | { |
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| 222 | CCOUT(2) << "Warning: Keyboard already initialised, skipping." << std::endl; |
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| 223 | return true; |
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| 224 | } |
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| 225 | try |
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| 226 | { |
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| 227 | if (inputSystem_->getNumberOfDevices(OIS::OISKeyboard) > 0) |
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| 228 | { |
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| 229 | keyboard_ = (OIS::Keyboard*)inputSystem_->createInputObject(OIS::OISKeyboard, true); |
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| 230 | // register our listener in OIS. |
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| 231 | keyboard_->setEventCallback(this); |
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| 232 | // note: OIS will not detect keys that have already been down when the keyboard was created. |
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| 233 | CCOUT(ORX_DEBUG) << "Created OIS keyboard" << std::endl; |
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| 234 | return true; |
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| 235 | } |
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| 236 | else |
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| 237 | { |
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| 238 | CCOUT(ORX_WARNING) << "Warning: No keyboard found!" << std::endl; |
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| 239 | return false; |
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| 240 | } |
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| 241 | } |
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| 242 | catch (OIS::Exception ex) |
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| 243 | { |
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| 244 | CCOUT(ORX_WARNING) << "Warning: Failed to create an OIS keyboard\n" |
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| 245 | << "OIS error message: \"" << ex.eText << "\"" << std::endl; |
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| 246 | keyboard_ = 0; |
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| 247 | return false; |
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| 248 | } |
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[1219] | 249 | } |
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[1035] | 250 | |
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[1638] | 251 | /** |
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| 252 | @brief |
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| 253 | Creates a mouse and sets the event handler. |
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| 254 | @return |
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| 255 | False if mouse stays uninitialised, true otherwise. |
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| 256 | */ |
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| 257 | bool InputManager::_initialiseMouse() |
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[1219] | 258 | { |
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[1638] | 259 | if (mouse_ != 0) |
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| 260 | { |
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| 261 | CCOUT(2) << "Warning: Mouse already initialised, skipping." << std::endl; |
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| 262 | return true; |
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| 263 | } |
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[1219] | 264 | try |
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| 265 | { |
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[1638] | 266 | if (inputSystem_->getNumberOfDevices(OIS::OISMouse) > 0) |
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| 267 | { |
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| 268 | mouse_ = static_cast<OIS::Mouse*>(inputSystem_->createInputObject(OIS::OISMouse, true)); |
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| 269 | // register our listener in OIS. |
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| 270 | mouse_->setEventCallback(this); |
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| 271 | CCOUT(ORX_DEBUG) << "Created OIS mouse" << std::endl; |
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| 272 | return true; |
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| 273 | } |
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| 274 | else |
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| 275 | { |
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| 276 | CCOUT(ORX_WARNING) << "Warning: No mouse found!" << std::endl; |
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| 277 | return false; |
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| 278 | } |
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[1219] | 279 | } |
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| 280 | catch (OIS::Exception ex) |
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| 281 | { |
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[1638] | 282 | CCOUT(ORX_WARNING) << "Warning: Failed to create an OIS mouse\n" |
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| 283 | << "OIS error message: \"" << ex.eText << "\"" << std::endl; |
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| 284 | mouse_ = 0; |
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| 285 | return false; |
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[1219] | 286 | } |
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| 287 | } |
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[1638] | 288 | |
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| 289 | /** |
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| 290 | @brief |
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| 291 | Creates all joy sticks and sets the event handler. |
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| 292 | @return |
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| 293 | False joy stick stay uninitialised, true otherwise. |
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| 294 | */ |
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| 295 | bool InputManager::_initialiseJoySticks() |
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[1219] | 296 | { |
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[1638] | 297 | if (joySticksSize_ > 0) |
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| 298 | { |
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| 299 | CCOUT(2) << "Warning: Joy sticks already initialised, skipping." << std::endl; |
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| 300 | return true; |
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| 301 | } |
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| 302 | bool success = false; |
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| 303 | if (inputSystem_->getNumberOfDevices(OIS::OISJoyStick) > 0) |
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| 304 | { |
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| 305 | for (int i = 0; i < inputSystem_->getNumberOfDevices(OIS::OISJoyStick); i++) |
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| 306 | { |
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| 307 | try |
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| 308 | { |
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| 309 | OIS::JoyStick* stig = static_cast<OIS::JoyStick*> |
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| 310 | (inputSystem_->createInputObject(OIS::OISJoyStick, true)); |
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| 311 | CCOUT(ORX_DEBUG) << "Created OIS joy stick with ID " << stig->getID() << std::endl; |
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| 312 | joySticks_.push_back(stig); |
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| 313 | // register our listener in OIS. |
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| 314 | stig->setEventCallback(this); |
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| 315 | success = true; |
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| 316 | } |
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| 317 | catch (OIS::Exception ex) |
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| 318 | { |
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| 319 | CCOUT(ORX_WARNING) << "Warning: Failed to create OIS joy number" << i << "\n" |
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| 320 | << "OIS error message: \"" << ex.eText << "\"" << std::endl; |
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| 321 | } |
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| 322 | } |
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| 323 | } |
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| 324 | else |
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| 325 | { |
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| 326 | CCOUT(ORX_WARNING) << "Warning: Joy stick support requested, but no joy stick was found" << std::endl; |
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| 327 | return false; |
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| 328 | } |
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| 329 | return success; |
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[1219] | 330 | } |
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[1035] | 331 | |
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[1641] | 332 | /** |
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| 333 | @brief |
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| 334 | Sets the size of all the different lists that are dependent on the number |
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| 335 | of joy stick devices created. |
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| 336 | @remarks |
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| 337 | No matter whether there are a mouse and/or keyboard, they will always |
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| 338 | occupy 2 places in the device number dependent lists. |
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| 339 | */ |
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[1638] | 340 | void InputManager::_redimensionLists() |
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[1505] | 341 | { |
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[1638] | 342 | joySticksSize_ = joySticks_.size(); |
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| 343 | devicesNum_ = 2 + joySticksSize_; |
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| 344 | joyStickButtonsDown_ .resize(joySticksSize_); |
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| 345 | povStates_ .resize(joySticksSize_); |
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| 346 | sliderStates_ .resize(joySticksSize_); |
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| 347 | joySticksCalibration_.resize(joySticksSize_); |
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[1502] | 348 | |
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[1638] | 349 | for (unsigned int iJoyStick = 0; iJoyStick < joySticksSize_; iJoyStick++) |
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| 350 | { |
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| 351 | // reset the calibration with default values |
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| 352 | for (unsigned int i = 0; i < 24; i++) |
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| 353 | { |
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| 354 | joySticksCalibration_[iJoyStick].negativeCoeff[i] = 1.0f/32767.0f; |
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| 355 | joySticksCalibration_[iJoyStick].positiveCoeff[i] = 1.0f/32768.0f; |
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| 356 | joySticksCalibration_[iJoyStick].zeroStates[i] = 0; |
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| 357 | } |
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| 358 | } |
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[1505] | 359 | |
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[1638] | 360 | // state management |
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| 361 | activeStatesTop_.resize(devicesNum_); |
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[1505] | 362 | |
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[1641] | 363 | // inform all states |
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[1638] | 364 | for (std::map<int, InputState*>::const_iterator it = inputStatesByPriority_.begin(); |
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| 365 | it != inputStatesByPriority_.end(); ++it) |
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| 366 | (*it).second->setNumOfJoySticks(joySticksSize_); |
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[1505] | 367 | } |
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[1502] | 368 | |
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[1638] | 369 | /** |
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| 370 | @brief |
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[1641] | 371 | Sets the configurable values. |
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| 372 | This mainly concerns joy stick calibrations. |
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[1638] | 373 | */ |
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| 374 | void InputManager::setConfigValues() |
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[1219] | 375 | { |
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[1641] | 376 | if (joySticksSize_ > 0) |
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[1638] | 377 | { |
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| 378 | std::vector<MultiTypeMath> coeffPos; |
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| 379 | std::vector<MultiTypeMath> coeffNeg; |
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| 380 | std::vector<MultiTypeMath> zero; |
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| 381 | coeffPos.resize(24); |
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| 382 | coeffNeg.resize(24); |
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| 383 | zero.resize(24); |
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| 384 | for (unsigned int i = 0; i < 24; i++) |
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| 385 | { |
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| 386 | coeffPos[i] = 1.0f/32767.0f; |
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| 387 | coeffNeg[i] = 1.0f/32768.0f; |
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| 388 | zero[i] = 0; |
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| 389 | } |
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[1293] | 390 | |
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[1638] | 391 | ConfigValueContainer* cont = getIdentifier()->getConfigValueContainer("CoeffPos"); |
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| 392 | if (!cont) |
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| 393 | { |
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[1641] | 394 | cont = new ConfigValueContainer(CFT_Settings, getIdentifier(), "CoeffPos", coeffPos); |
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[1638] | 395 | getIdentifier()->addConfigValueContainer("CoeffPos", cont); |
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| 396 | } |
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| 397 | cont->getValue(&coeffPos); |
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[1219] | 398 | |
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[1638] | 399 | cont = getIdentifier()->getConfigValueContainer("CoeffNeg"); |
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| 400 | if (!cont) |
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| 401 | { |
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[1641] | 402 | cont = new ConfigValueContainer(CFT_Settings, getIdentifier(), "CoeffNeg", coeffNeg); |
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[1638] | 403 | getIdentifier()->addConfigValueContainer("CoeffNeg", cont); |
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| 404 | } |
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| 405 | cont->getValue(&coeffNeg); |
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[1219] | 406 | |
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[1638] | 407 | cont = getIdentifier()->getConfigValueContainer("Zero"); |
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| 408 | if (!cont) |
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| 409 | { |
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[1641] | 410 | cont = new ConfigValueContainer(CFT_Settings, getIdentifier(), "Zero", zero); |
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[1638] | 411 | getIdentifier()->addConfigValueContainer("Zero", cont); |
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| 412 | } |
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| 413 | cont->getValue(&zero); |
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[1502] | 414 | |
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[1638] | 415 | // copy values to our own variables |
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| 416 | for (unsigned int i = 0; i < 24; i++) |
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| 417 | { |
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| 418 | joySticksCalibration_[0].positiveCoeff[i] = coeffPos[i]; |
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| 419 | joySticksCalibration_[0].negativeCoeff[i] = coeffNeg[i]; |
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| 420 | joySticksCalibration_[0].zeroStates[i] = zero[i]; |
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| 421 | } |
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| 422 | } |
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[1219] | 423 | } |
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[928] | 424 | |
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[1219] | 425 | |
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[1638] | 426 | // ############################################################ |
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| 427 | // ##### Destruction ##### |
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| 428 | // ########## ########## |
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| 429 | // ############################################################ |
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[1219] | 430 | |
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[1638] | 431 | /** |
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| 432 | @brief |
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[1641] | 433 | Destroys all the created input devices. InputManager will be ready for a |
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| 434 | new initialisation. |
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[1638] | 435 | */ |
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| 436 | void InputManager::_destroy() |
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[1219] | 437 | { |
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[1638] | 438 | if (inputSystem_) |
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| 439 | { |
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[1641] | 440 | try |
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| 441 | { |
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| 442 | CCOUT(3) << "Destroying ..." << std::endl; |
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[1219] | 443 | |
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[1641] | 444 | // clear our own states |
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| 445 | stateEmpty_->removeAndDestroyAllHandlers(); |
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| 446 | stateCalibrator_->removeAndDestroyAllHandlers(); |
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| 447 | stateDetector_->removeAndDestroyAllHandlers(); |
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[1219] | 448 | |
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[1641] | 449 | // kick all active states 'nicely' |
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| 450 | for (std::map<int, InputState*>::reverse_iterator rit = activeStates_.rbegin(); |
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| 451 | rit != activeStates_.rend(); ++rit) |
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| 452 | { |
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| 453 | (*rit).second->onLeave(); |
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| 454 | } |
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| 455 | activeStates_.clear(); |
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| 456 | _updateActiveStates(); |
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[1502] | 457 | |
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[1641] | 458 | // destroy all input states |
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| 459 | while (inputStatesByPriority_.size() > 0) |
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| 460 | { |
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| 461 | _destroyState((*inputStatesByPriority_.rbegin()).second); |
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| 462 | } |
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[1502] | 463 | |
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[1641] | 464 | stateEmpty_ = 0; |
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| 465 | stateCalibrator_ = 0; |
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| 466 | stateDetector_ = 0; |
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[1219] | 467 | |
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[1641] | 468 | // destroy the devices |
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| 469 | _destroyKeyboard(); |
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| 470 | _destroyMouse(); |
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| 471 | _destroyJoySticks(); |
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[1349] | 472 | |
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[1641] | 473 | // 0 joy sticks now |
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| 474 | _redimensionLists(); |
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[1349] | 475 | |
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[1641] | 476 | OIS::InputManager::destroyInputSystem(inputSystem_); |
---|
| 477 | inputSystem_ = 0; |
---|
| 478 | |
---|
| 479 | CCOUT(3) << "Destroying done." << std::endl; |
---|
| 480 | } |
---|
| 481 | catch (OIS::Exception& ex) |
---|
| 482 | { |
---|
| 483 | CCOUT(1) << "An exception has occured while destroying:\n" << ex.what() << std::endl; |
---|
| 484 | } |
---|
[1638] | 485 | } |
---|
| 486 | } |
---|
[1219] | 487 | |
---|
[1638] | 488 | /** |
---|
| 489 | @brief |
---|
| 490 | Destroys the keyboard and sets it to 0. |
---|
| 491 | */ |
---|
| 492 | void InputManager::_destroyKeyboard() |
---|
| 493 | { |
---|
| 494 | if (keyboard_) |
---|
| 495 | inputSystem_->destroyInputObject(keyboard_); |
---|
| 496 | keyboard_ = 0; |
---|
| 497 | keysDown_.clear(); |
---|
[1641] | 498 | CCOUT(4) << "Keyboard destroyed." << std::endl; |
---|
[1638] | 499 | } |
---|
[1219] | 500 | |
---|
[1638] | 501 | /** |
---|
| 502 | @brief |
---|
| 503 | Destroys the mouse and sets it to 0. |
---|
| 504 | */ |
---|
| 505 | void InputManager::_destroyMouse() |
---|
[1022] | 506 | { |
---|
[1638] | 507 | if (mouse_) |
---|
| 508 | inputSystem_->destroyInputObject(mouse_); |
---|
| 509 | mouse_ = 0; |
---|
| 510 | mouseButtonsDown_.clear(); |
---|
[1641] | 511 | CCOUT(4) << "Mouse destroyed." << std::endl; |
---|
[1638] | 512 | } |
---|
[1219] | 513 | |
---|
[1638] | 514 | /** |
---|
| 515 | @brief |
---|
| 516 | Destroys all the joy sticks and resizes the lists to 0. |
---|
| 517 | */ |
---|
| 518 | void InputManager::_destroyJoySticks() |
---|
| 519 | { |
---|
| 520 | if (joySticksSize_ > 0) |
---|
| 521 | { |
---|
| 522 | // note: inputSystem_ can never be 0, or else the code is mistaken |
---|
| 523 | for (unsigned int i = 0; i < joySticksSize_; i++) |
---|
| 524 | if (joySticks_[i] != 0) |
---|
| 525 | inputSystem_->destroyInputObject(joySticks_[i]); |
---|
[1502] | 526 | |
---|
[1638] | 527 | joySticks_.clear(); |
---|
| 528 | } |
---|
[1641] | 529 | CCOUT(4) << "Joy sticks destroyed." << std::endl; |
---|
[1638] | 530 | } |
---|
[1502] | 531 | |
---|
[1638] | 532 | void InputManager::_destroyState(InputState* state) |
---|
| 533 | { |
---|
| 534 | assert(state); |
---|
| 535 | inputStatesByPriority_.erase(state->getPriority()); |
---|
| 536 | inputStatesByName_.erase(state->getName()); |
---|
| 537 | delete state; |
---|
| 538 | } |
---|
[1502] | 539 | |
---|
| 540 | |
---|
[1638] | 541 | // ############################################################ |
---|
| 542 | // ##### Runtime Methods ##### |
---|
| 543 | // ########## ########## |
---|
| 544 | // ############################################################ |
---|
[1502] | 545 | |
---|
[1638] | 546 | /** |
---|
| 547 | @brief |
---|
| 548 | Updates the InputManager. Tick is called by the Core class. |
---|
| 549 | @param dt |
---|
| 550 | Delta time |
---|
| 551 | */ |
---|
| 552 | void InputManager::_tick(float dt) |
---|
| 553 | { |
---|
| 554 | if (inputSystem_ == 0) |
---|
| 555 | return; |
---|
[1502] | 556 | |
---|
[1638] | 557 | // check for states to leave (don't use unsigned int!) |
---|
| 558 | for (int i = stateLeaveRequests_.size() - 1; i >= 0; --i) |
---|
| 559 | { |
---|
| 560 | stateLeaveRequests_[i]->onLeave(); |
---|
| 561 | // just to be sure that the state actually is registered |
---|
| 562 | assert(inputStatesByName_.find(stateLeaveRequests_[i]->getName()) != inputStatesByName_.end()); |
---|
| 563 | |
---|
| 564 | activeStates_.erase(stateLeaveRequests_[i]->getPriority()); |
---|
| 565 | _updateActiveStates(); |
---|
| 566 | stateLeaveRequests_.pop_back(); |
---|
| 567 | } |
---|
[1502] | 568 | |
---|
| 569 | |
---|
[1638] | 570 | // check for states to enter (don't use unsigned int!) |
---|
| 571 | for (int i = stateEnterRequests_.size() - 1; i >= 0; --i) |
---|
[1219] | 572 | { |
---|
[1638] | 573 | // just to be sure that the state actually is registered |
---|
| 574 | assert(inputStatesByName_.find(stateEnterRequests_[i]->getName()) != inputStatesByName_.end()); |
---|
| 575 | |
---|
| 576 | activeStates_[stateEnterRequests_[i]->getPriority()] = stateEnterRequests_[i]; |
---|
| 577 | _updateActiveStates(); |
---|
| 578 | stateEnterRequests_[i]->onEnter(); |
---|
| 579 | stateEnterRequests_.pop_back(); |
---|
| 580 | } |
---|
[1219] | 581 | |
---|
[1638] | 582 | // Capture all the input. This calls the event handlers in InputManager. |
---|
| 583 | if (keyboard_) |
---|
| 584 | keyboard_->capture(); |
---|
| 585 | if (mouse_) |
---|
| 586 | mouse_->capture(); |
---|
| 587 | for (unsigned int i = 0; i < joySticksSize_; i++) |
---|
| 588 | joySticks_[i]->capture(); |
---|
[1219] | 589 | |
---|
[1638] | 590 | if (!bCalibrating_) |
---|
[1502] | 591 | { |
---|
[1638] | 592 | // call all the handlers for the held key events |
---|
| 593 | for (unsigned int iKey = 0; iKey < keysDown_.size(); iKey++) |
---|
| 594 | activeStatesTop_[Keyboard]->keyHeld(KeyEvent(keysDown_[iKey], keyboardModifiers_)); |
---|
[1502] | 595 | |
---|
[1638] | 596 | // call all the handlers for the held mouse button events |
---|
| 597 | for (unsigned int iButton = 0; iButton < mouseButtonsDown_.size(); iButton++) |
---|
| 598 | activeStatesTop_[Mouse]->mouseButtonHeld(mouseButtonsDown_[iButton]); |
---|
[1502] | 599 | |
---|
[1638] | 600 | // call all the handlers for the held joy stick button events |
---|
| 601 | for (unsigned int iJoyStick = 0; iJoyStick < joySticksSize_; iJoyStick++) |
---|
| 602 | for (unsigned int iButton = 0; iButton < joyStickButtonsDown_[iJoyStick].size(); iButton++) |
---|
| 603 | activeStatesTop_[JoyStick0 + iJoyStick] |
---|
| 604 | ->joyStickButtonHeld(iJoyStick, joyStickButtonsDown_[iJoyStick][iButton]); |
---|
[1502] | 605 | |
---|
[1638] | 606 | // tick the handlers for each active handler |
---|
| 607 | for (unsigned int i = 0; i < devicesNum_; ++i) |
---|
| 608 | activeStatesTop_[i]->tickInput(dt, i); |
---|
| 609 | |
---|
| 610 | // tick the handler with a general tick afterwards |
---|
| 611 | for (unsigned int i = 0; i < activeStatesTicked_.size(); ++i) |
---|
| 612 | activeStatesTicked_[i]->tickInput(dt); |
---|
| 613 | } |
---|
[1219] | 614 | } |
---|
| 615 | |
---|
[1641] | 616 | /** |
---|
| 617 | @brief |
---|
| 618 | Updates the currently active states (according to activeStates_) for each device. |
---|
| 619 | Also, a list of all active states (no duplicates!) is compiled for the general tick. |
---|
| 620 | */ |
---|
[1638] | 621 | void InputManager::_updateActiveStates() |
---|
[1502] | 622 | { |
---|
[1638] | 623 | for (std::map<int, InputState*>::const_iterator it = activeStates_.begin(); it != activeStates_.end(); ++it) |
---|
| 624 | for (unsigned int i = 0; i < devicesNum_; ++i) |
---|
| 625 | if ((*it).second->isInputDeviceEnabled(i)) |
---|
| 626 | activeStatesTop_[i] = (*it).second; |
---|
[1219] | 627 | |
---|
[1638] | 628 | // update tickables (every state will only appear once) |
---|
| 629 | // Using a std::set to avoid duplicates |
---|
| 630 | std::set<InputState*> tempSet; |
---|
| 631 | for (unsigned int i = 0; i < devicesNum_; ++i) |
---|
| 632 | tempSet.insert(activeStatesTop_[i]); |
---|
[1219] | 633 | |
---|
[1638] | 634 | // copy the content of the set back to the actual vector |
---|
| 635 | activeStatesTicked_.clear(); |
---|
| 636 | for (std::set<InputState*>::const_iterator it = tempSet.begin();it != tempSet.end(); ++it) |
---|
| 637 | activeStatesTicked_.push_back(*it); |
---|
[1502] | 638 | } |
---|
[1219] | 639 | |
---|
[1641] | 640 | /** |
---|
| 641 | @brief |
---|
| 642 | Processes the accumultated data for the joy stick calibration. |
---|
| 643 | */ |
---|
[1638] | 644 | void InputManager::_completeCalibration() |
---|
[1502] | 645 | { |
---|
[1638] | 646 | for (unsigned int i = 0; i < 24; i++) |
---|
| 647 | { |
---|
| 648 | // positive coefficient |
---|
| 649 | if (marginalsMax_[i] == INT_MIN) |
---|
| 650 | marginalsMax_[i] = 32767; |
---|
| 651 | // coefficients |
---|
| 652 | if (marginalsMax_[i] - joySticksCalibration_[0].zeroStates[i]) |
---|
| 653 | { |
---|
| 654 | joySticksCalibration_[0].positiveCoeff[i] |
---|
| 655 | = 1.0f/(marginalsMax_[i] - joySticksCalibration_[0].zeroStates[i]); |
---|
| 656 | } |
---|
| 657 | else |
---|
| 658 | joySticksCalibration_[0].positiveCoeff[i] = 1.0f; |
---|
[1349] | 659 | |
---|
[1638] | 660 | // config value |
---|
| 661 | ConfigValueContainer* cont = getIdentifier()->getConfigValueContainer("CoeffPos"); |
---|
| 662 | assert(cont); |
---|
| 663 | cont->set(i, joySticksCalibration_[0].positiveCoeff[i]); |
---|
[1505] | 664 | |
---|
[1638] | 665 | // negative coefficient |
---|
| 666 | if (marginalsMin_[i] == INT_MAX) |
---|
| 667 | marginalsMin_[i] = -32768; |
---|
| 668 | // coefficients |
---|
| 669 | if (marginalsMin_[i] - joySticksCalibration_[0].zeroStates[i]) |
---|
| 670 | { |
---|
| 671 | joySticksCalibration_[0].negativeCoeff[i] = -1.0f |
---|
| 672 | / (marginalsMin_[i] - joySticksCalibration_[0].zeroStates[i]); |
---|
| 673 | } |
---|
| 674 | else |
---|
| 675 | joySticksCalibration_[0].negativeCoeff[i] = 1.0f; |
---|
| 676 | // config value |
---|
| 677 | cont = getIdentifier()->getConfigValueContainer("CoeffNeg"); |
---|
| 678 | assert(cont); |
---|
| 679 | cont->set(i, joySticksCalibration_[0].negativeCoeff[i]); |
---|
[1505] | 680 | |
---|
[1638] | 681 | // zero states |
---|
| 682 | if (i < 8) |
---|
| 683 | { |
---|
| 684 | if (!(i & 1)) |
---|
| 685 | joySticksCalibration_[0].zeroStates[i] = joySticks_[0]->getJoyStickState().mSliders[i/2].abX; |
---|
| 686 | else |
---|
| 687 | joySticksCalibration_[0].zeroStates[i] = joySticks_[0]->getJoyStickState().mSliders[i/2].abY; |
---|
| 688 | } |
---|
| 689 | else |
---|
| 690 | { |
---|
| 691 | if (i - 8 < joySticks_[0]->getJoyStickState().mAxes.size()) |
---|
| 692 | joySticksCalibration_[0].zeroStates[i] = joySticks_[0]->getJoyStickState().mAxes[i - 8].abs; |
---|
| 693 | else |
---|
| 694 | joySticksCalibration_[0].zeroStates[i] = 0; |
---|
| 695 | } |
---|
| 696 | // config value |
---|
| 697 | cont = getIdentifier()->getConfigValueContainer("Zero"); |
---|
| 698 | assert(cont); |
---|
| 699 | cont->set(i, joySticksCalibration_[0].zeroStates[i]); |
---|
| 700 | } |
---|
| 701 | |
---|
| 702 | // restore old input state |
---|
| 703 | requestLeaveState("calibrator"); |
---|
[1641] | 704 | bCalibrating_ = false; |
---|
[1502] | 705 | } |
---|
[1219] | 706 | |
---|
| 707 | |
---|
[1638] | 708 | // ############################################################ |
---|
| 709 | // ##### OIS events ##### |
---|
| 710 | // ########## ########## |
---|
| 711 | // ############################################################ |
---|
[1219] | 712 | |
---|
[1638] | 713 | // ###### Key Events ###### |
---|
[1293] | 714 | |
---|
[1638] | 715 | /** |
---|
| 716 | @brief |
---|
| 717 | Event handler for the keyPressed Event. |
---|
| 718 | @param e |
---|
| 719 | Event information |
---|
| 720 | */ |
---|
| 721 | bool InputManager::keyPressed(const OIS::KeyEvent &e) |
---|
[1219] | 722 | { |
---|
[1638] | 723 | // check whether the key already is in the list (can happen when focus was lost) |
---|
| 724 | unsigned int iKey = 0; |
---|
| 725 | while (iKey < keysDown_.size() && keysDown_[iKey].key != (KeyCode::Enum)e.key) |
---|
| 726 | iKey++; |
---|
| 727 | if (iKey == keysDown_.size()) |
---|
| 728 | keysDown_.push_back(Key(e)); |
---|
[1219] | 729 | |
---|
[1638] | 730 | // update modifiers |
---|
| 731 | if(e.key == OIS::KC_RMENU || e.key == OIS::KC_LMENU) |
---|
| 732 | keyboardModifiers_ |= KeyboardModifier::Alt; // alt key |
---|
| 733 | if(e.key == OIS::KC_RCONTROL || e.key == OIS::KC_LCONTROL) |
---|
| 734 | keyboardModifiers_ |= KeyboardModifier::Ctrl; // ctrl key |
---|
| 735 | if(e.key == OIS::KC_RSHIFT || e.key == OIS::KC_LSHIFT) |
---|
| 736 | keyboardModifiers_ |= KeyboardModifier::Shift; // shift key |
---|
[1293] | 737 | |
---|
[1638] | 738 | activeStatesTop_[Keyboard]->keyPressed(KeyEvent(e, keyboardModifiers_)); |
---|
[1219] | 739 | |
---|
[1638] | 740 | return true; |
---|
[1293] | 741 | } |
---|
[1219] | 742 | |
---|
[1638] | 743 | /** |
---|
| 744 | @brief |
---|
| 745 | Event handler for the keyReleased Event. |
---|
| 746 | @param e |
---|
| 747 | Event information |
---|
| 748 | */ |
---|
| 749 | bool InputManager::keyReleased(const OIS::KeyEvent &e) |
---|
[1293] | 750 | { |
---|
[1638] | 751 | // remove the key from the keysDown_ list |
---|
| 752 | for (unsigned int iKey = 0; iKey < keysDown_.size(); iKey++) |
---|
| 753 | { |
---|
| 754 | if (keysDown_[iKey].key == (KeyCode::Enum)e.key) |
---|
| 755 | { |
---|
| 756 | keysDown_.erase(keysDown_.begin() + iKey); |
---|
| 757 | break; |
---|
| 758 | } |
---|
| 759 | } |
---|
[1293] | 760 | |
---|
[1638] | 761 | // update modifiers |
---|
| 762 | if(e.key == OIS::KC_RMENU || e.key == OIS::KC_LMENU) |
---|
| 763 | keyboardModifiers_ &= ~KeyboardModifier::Alt; // alt key |
---|
| 764 | if(e.key == OIS::KC_RCONTROL || e.key == OIS::KC_LCONTROL) |
---|
| 765 | keyboardModifiers_ &= ~KeyboardModifier::Ctrl; // ctrl key |
---|
| 766 | if(e.key == OIS::KC_RSHIFT || e.key == OIS::KC_LSHIFT) |
---|
| 767 | keyboardModifiers_ &= ~KeyboardModifier::Shift; // shift key |
---|
[1219] | 768 | |
---|
[1638] | 769 | activeStatesTop_[Keyboard]->keyReleased(KeyEvent(e, keyboardModifiers_)); |
---|
[1219] | 770 | |
---|
[1638] | 771 | return true; |
---|
[1022] | 772 | } |
---|
| 773 | |
---|
[918] | 774 | |
---|
[1638] | 775 | // ###### Mouse Events ###### |
---|
[918] | 776 | |
---|
[1638] | 777 | /** |
---|
| 778 | @brief |
---|
| 779 | Event handler for the mouseMoved Event. |
---|
| 780 | @param e |
---|
| 781 | Event information |
---|
| 782 | */ |
---|
| 783 | bool InputManager::mouseMoved(const OIS::MouseEvent &e) |
---|
| 784 | { |
---|
| 785 | // check for actual moved event |
---|
| 786 | if (e.state.X.rel != 0 || e.state.Y.rel != 0) |
---|
| 787 | { |
---|
| 788 | activeStatesTop_[Mouse]->mouseMoved(IntVector2(e.state.X.abs, e.state.Y.abs), |
---|
| 789 | IntVector2(e.state.X.rel, e.state.Y.rel), IntVector2(e.state.width, e.state.height)); |
---|
| 790 | } |
---|
[1219] | 791 | |
---|
[1638] | 792 | // check for mouse scrolled event |
---|
| 793 | if (e.state.Z.rel != 0) |
---|
| 794 | { |
---|
| 795 | activeStatesTop_[Mouse]->mouseScrolled(e.state.Z.abs, e.state.Z.rel); |
---|
| 796 | } |
---|
[1219] | 797 | |
---|
[1638] | 798 | return true; |
---|
[1502] | 799 | } |
---|
| 800 | |
---|
[1638] | 801 | /** |
---|
| 802 | @brief |
---|
| 803 | Event handler for the mousePressed Event. |
---|
| 804 | @param e |
---|
| 805 | Event information |
---|
| 806 | @param id |
---|
| 807 | The ID of the mouse button |
---|
| 808 | */ |
---|
| 809 | bool InputManager::mousePressed(const OIS::MouseEvent &e, OIS::MouseButtonID id) |
---|
| 810 | { |
---|
| 811 | // check whether the button already is in the list (can happen when focus was lost) |
---|
| 812 | unsigned int iButton = 0; |
---|
| 813 | while (iButton < mouseButtonsDown_.size() && mouseButtonsDown_[iButton] != (MouseButton::Enum)id) |
---|
| 814 | iButton++; |
---|
| 815 | if (iButton == mouseButtonsDown_.size()) |
---|
| 816 | mouseButtonsDown_.push_back((MouseButton::Enum)id); |
---|
[1502] | 817 | |
---|
[1638] | 818 | activeStatesTop_[Mouse]->mouseButtonPressed((MouseButton::Enum)id); |
---|
[1219] | 819 | |
---|
[1638] | 820 | return true; |
---|
| 821 | } |
---|
[1219] | 822 | |
---|
[1638] | 823 | /** |
---|
| 824 | @brief |
---|
| 825 | Event handler for the mouseReleased Event. |
---|
| 826 | @param e |
---|
| 827 | Event information |
---|
| 828 | @param id |
---|
| 829 | The ID of the mouse button |
---|
| 830 | */ |
---|
| 831 | bool InputManager::mouseReleased(const OIS::MouseEvent &e, OIS::MouseButtonID id) |
---|
| 832 | { |
---|
| 833 | // remove the button from the keysDown_ list |
---|
| 834 | for (unsigned int iButton = 0; iButton < mouseButtonsDown_.size(); iButton++) |
---|
| 835 | { |
---|
| 836 | if (mouseButtonsDown_[iButton] == (MouseButton::Enum)id) |
---|
| 837 | { |
---|
| 838 | mouseButtonsDown_.erase(mouseButtonsDown_.begin() + iButton); |
---|
| 839 | break; |
---|
| 840 | } |
---|
| 841 | } |
---|
[1502] | 842 | |
---|
[1638] | 843 | activeStatesTop_[Mouse]->mouseButtonReleased((MouseButton::Enum)id); |
---|
[1502] | 844 | |
---|
[1638] | 845 | return true; |
---|
[1219] | 846 | } |
---|
| 847 | |
---|
| 848 | |
---|
[1638] | 849 | // ###### Joy Stick Events ###### |
---|
[1219] | 850 | |
---|
[1641] | 851 | /** |
---|
| 852 | @brief |
---|
| 853 | Returns the joy stick ID (orxonox) according to a OIS::JoyStickEvent |
---|
| 854 | */ |
---|
[1638] | 855 | inline unsigned int InputManager::_getJoystick(const OIS::JoyStickEvent& arg) |
---|
[1349] | 856 | { |
---|
[1638] | 857 | // use the device to identify which one called the method |
---|
| 858 | OIS::JoyStick* joyStick = (OIS::JoyStick*)arg.device; |
---|
| 859 | unsigned int iJoyStick = 0; |
---|
| 860 | while (joySticks_[iJoyStick] != joyStick) |
---|
| 861 | iJoyStick++; |
---|
| 862 | // assert: Unknown joystick fired an event. |
---|
| 863 | assert(iJoyStick != joySticksSize_); |
---|
| 864 | return iJoyStick; |
---|
[1349] | 865 | } |
---|
[1638] | 866 | |
---|
| 867 | bool InputManager::buttonPressed(const OIS::JoyStickEvent &arg, int button) |
---|
[1349] | 868 | { |
---|
[1638] | 869 | unsigned int iJoyStick = _getJoystick(arg); |
---|
[1502] | 870 | |
---|
[1638] | 871 | // check whether the button already is in the list (can happen when focus was lost) |
---|
[1641] | 872 | std::vector<JoyStickButton::Enum>& buttonsDown = joyStickButtonsDown_[iJoyStick]; |
---|
[1638] | 873 | unsigned int iButton = 0; |
---|
| 874 | while (iButton < buttonsDown.size() && buttonsDown[iButton] != button) |
---|
| 875 | iButton++; |
---|
| 876 | if (iButton == buttonsDown.size()) |
---|
[1641] | 877 | buttonsDown.push_back((JoyStickButton::Enum)button); |
---|
[1293] | 878 | |
---|
[1641] | 879 | activeStatesTop_[2 + iJoyStick]->joyStickButtonPressed(iJoyStick, (JoyStickButton::Enum)button); |
---|
[1502] | 880 | |
---|
[1638] | 881 | return true; |
---|
| 882 | } |
---|
[1502] | 883 | |
---|
[1638] | 884 | bool InputManager::buttonReleased(const OIS::JoyStickEvent &arg, int button) |
---|
| 885 | { |
---|
| 886 | unsigned int iJoyStick = _getJoystick(arg); |
---|
[1502] | 887 | |
---|
[1638] | 888 | // remove the button from the joyStickButtonsDown_ list |
---|
[1641] | 889 | std::vector<JoyStickButton::Enum>& buttonsDown = joyStickButtonsDown_[iJoyStick]; |
---|
[1638] | 890 | for (unsigned int iButton = 0; iButton < buttonsDown.size(); iButton++) |
---|
| 891 | { |
---|
| 892 | if (buttonsDown[iButton] == button) |
---|
| 893 | { |
---|
| 894 | buttonsDown.erase(buttonsDown.begin() + iButton); |
---|
| 895 | break; |
---|
| 896 | } |
---|
| 897 | } |
---|
[1502] | 898 | |
---|
[1641] | 899 | activeStatesTop_[2 + iJoyStick]->joyStickButtonReleased(iJoyStick, (JoyStickButton::Enum)button); |
---|
[1502] | 900 | |
---|
[1638] | 901 | return true; |
---|
| 902 | } |
---|
[1502] | 903 | |
---|
[1641] | 904 | /** |
---|
| 905 | @brief |
---|
| 906 | Calls the states for a particular axis with our enumeration. |
---|
| 907 | Used by OIS sliders and OIS axes. |
---|
| 908 | */ |
---|
[1638] | 909 | void InputManager::_fireAxis(unsigned int iJoyStick, int axis, int value) |
---|
| 910 | { |
---|
| 911 | if (bCalibrating_) |
---|
| 912 | { |
---|
| 913 | if (value > marginalsMax_[axis]) |
---|
| 914 | marginalsMax_[axis] = value; |
---|
| 915 | if (value < marginalsMin_[axis]) |
---|
| 916 | marginalsMin_[axis] = value; |
---|
| 917 | } |
---|
| 918 | else |
---|
| 919 | { |
---|
| 920 | float fValue = value - joySticksCalibration_[iJoyStick].zeroStates[axis]; |
---|
| 921 | if (fValue > 0.0f) |
---|
| 922 | fValue *= joySticksCalibration_[iJoyStick].positiveCoeff[axis]; |
---|
| 923 | else |
---|
| 924 | fValue *= joySticksCalibration_[iJoyStick].negativeCoeff[axis]; |
---|
[1502] | 925 | |
---|
[1638] | 926 | activeStatesTop_[2 + iJoyStick]->joyStickAxisMoved(iJoyStick, axis, fValue); |
---|
| 927 | } |
---|
| 928 | } |
---|
[1502] | 929 | |
---|
[1638] | 930 | bool InputManager::axisMoved(const OIS::JoyStickEvent &arg, int axis) |
---|
| 931 | { |
---|
| 932 | unsigned int iJoyStick = _getJoystick(arg); |
---|
[1502] | 933 | |
---|
[1638] | 934 | // keep in mind that the first 8 axes are reserved for the sliders |
---|
| 935 | _fireAxis(iJoyStick, axis + 8, arg.state.mAxes[axis].abs); |
---|
[1502] | 936 | |
---|
[1638] | 937 | return true; |
---|
| 938 | } |
---|
[1502] | 939 | |
---|
[1638] | 940 | bool InputManager::sliderMoved(const OIS::JoyStickEvent &arg, int id) |
---|
| 941 | { |
---|
| 942 | unsigned int iJoyStick = _getJoystick(arg); |
---|
[1219] | 943 | |
---|
[1638] | 944 | if (sliderStates_[iJoyStick].sliderStates[id].x != arg.state.mSliders[id].abX) |
---|
| 945 | _fireAxis(iJoyStick, id * 2, arg.state.mSliders[id].abX); |
---|
| 946 | else if (sliderStates_[iJoyStick].sliderStates[id].y != arg.state.mSliders[id].abY) |
---|
| 947 | _fireAxis(iJoyStick, id * 2 + 1, arg.state.mSliders[id].abY); |
---|
[1293] | 948 | |
---|
[1638] | 949 | return true; |
---|
| 950 | } |
---|
[1502] | 951 | |
---|
[1638] | 952 | bool InputManager::povMoved(const OIS::JoyStickEvent &arg, int id) |
---|
| 953 | { |
---|
| 954 | unsigned int iJoyStick = _getJoystick(arg); |
---|
[1219] | 955 | |
---|
[1638] | 956 | // translate the POV into 8 simple buttons |
---|
[1641] | 957 | |
---|
[1638] | 958 | int lastState = povStates_[iJoyStick][id]; |
---|
| 959 | if (lastState & OIS::Pov::North) |
---|
| 960 | buttonReleased(arg, 32 + id * 4 + 0); |
---|
| 961 | if (lastState & OIS::Pov::South) |
---|
| 962 | buttonReleased(arg, 32 + id * 4 + 1); |
---|
| 963 | if (lastState & OIS::Pov::East) |
---|
| 964 | buttonReleased(arg, 32 + id * 4 + 2); |
---|
| 965 | if (lastState & OIS::Pov::West) |
---|
| 966 | buttonReleased(arg, 32 + id * 4 + 3); |
---|
[1219] | 967 | |
---|
[1638] | 968 | povStates_[iJoyStick].povStates[id] = arg.state.mPOV[id].direction; |
---|
[1502] | 969 | |
---|
[1638] | 970 | int currentState = povStates_[iJoyStick][id]; |
---|
| 971 | if (currentState & OIS::Pov::North) |
---|
| 972 | buttonPressed(arg, 32 + id * 4 + 0); |
---|
| 973 | if (currentState & OIS::Pov::South) |
---|
| 974 | buttonPressed(arg, 32 + id * 4 + 1); |
---|
| 975 | if (currentState & OIS::Pov::East) |
---|
| 976 | buttonPressed(arg, 32 + id * 4 + 2); |
---|
| 977 | if (currentState & OIS::Pov::West) |
---|
| 978 | buttonPressed(arg, 32 + id * 4 + 3); |
---|
[1219] | 979 | |
---|
[1638] | 980 | return true; |
---|
| 981 | } |
---|
[1502] | 982 | |
---|
[1219] | 983 | |
---|
[1638] | 984 | // ############################################################ |
---|
| 985 | // ##### Static Interface Methods ##### |
---|
| 986 | // ########## ########## |
---|
| 987 | // ############################################################ |
---|
[1219] | 988 | |
---|
[1638] | 989 | std::string InputManager::bindingCommmandString_s = ""; |
---|
[1219] | 990 | |
---|
[1638] | 991 | bool InputManager::initialise(const size_t windowHnd, int windowWidth, int windowHeight, |
---|
| 992 | bool createKeyboard, bool createMouse, bool createJoySticks) |
---|
[1219] | 993 | { |
---|
[1638] | 994 | return _getInstance()._initialise(windowHnd, windowWidth, windowHeight, |
---|
| 995 | createKeyboard, createMouse, createJoySticks); |
---|
[1219] | 996 | } |
---|
[918] | 997 | |
---|
[1638] | 998 | int InputManager::numberOfKeyboards() |
---|
[1219] | 999 | { |
---|
[1638] | 1000 | if (_getInstance().keyboard_ != 0) |
---|
| 1001 | return 1; |
---|
| 1002 | else |
---|
| 1003 | return 0; |
---|
[1219] | 1004 | } |
---|
| 1005 | |
---|
[1638] | 1006 | int InputManager::numberOfMice() |
---|
[1219] | 1007 | { |
---|
[1638] | 1008 | if (_getInstance().mouse_ != 0) |
---|
| 1009 | return 1; |
---|
| 1010 | else |
---|
| 1011 | return 0; |
---|
[1219] | 1012 | } |
---|
| 1013 | |
---|
[1638] | 1014 | int InputManager::numberOfJoySticks() |
---|
[1219] | 1015 | { |
---|
[1638] | 1016 | return _getInstance().joySticksSize_; |
---|
[1219] | 1017 | } |
---|
| 1018 | |
---|
[1638] | 1019 | /*bool InputManager::isKeyDown(KeyCode::Enum key) |
---|
| 1020 | { |
---|
| 1021 | if (_getInstance().keyboard_) |
---|
| 1022 | return _getInstance().keyboard_->isKeyDown((OIS::KeyCode)key); |
---|
| 1023 | else |
---|
| 1024 | return false; |
---|
| 1025 | }*/ |
---|
[1219] | 1026 | |
---|
[1638] | 1027 | /*bool InputManager::isModifierDown(KeyboardModifier::Enum modifier) |
---|
[1219] | 1028 | { |
---|
[1638] | 1029 | if (_getInstance().keyboard_) |
---|
| 1030 | return isModifierDown(modifier); |
---|
[1219] | 1031 | else |
---|
[1638] | 1032 | return false; |
---|
| 1033 | }*/ |
---|
[1219] | 1034 | |
---|
[1638] | 1035 | /*const MouseState InputManager::getMouseState() |
---|
[1219] | 1036 | { |
---|
[1638] | 1037 | if (_getInstance().mouse_) |
---|
| 1038 | return _getInstance().mouse_->getMouseState(); |
---|
[1219] | 1039 | else |
---|
[1638] | 1040 | return MouseState(); |
---|
| 1041 | }*/ |
---|
[1219] | 1042 | |
---|
[1638] | 1043 | /*const JoyStickState InputManager::getJoyStickState(unsigned int ID) |
---|
[1219] | 1044 | { |
---|
[1638] | 1045 | if (ID < _getInstance().joySticksSize_) |
---|
| 1046 | return JoyStickState(_getInstance().joySticks_[ID]->getJoyStickState(), ID); |
---|
[1219] | 1047 | else |
---|
[1638] | 1048 | return JoyStickState(); |
---|
| 1049 | }*/ |
---|
[1219] | 1050 | |
---|
[1638] | 1051 | void InputManager::destroy() |
---|
[1219] | 1052 | { |
---|
[1638] | 1053 | _getInstance()._destroy(); |
---|
[1219] | 1054 | } |
---|
| 1055 | |
---|
| 1056 | |
---|
[1638] | 1057 | /** |
---|
| 1058 | @brief |
---|
| 1059 | Adjusts the mouse window metrics. |
---|
| 1060 | This method has to be called every time the size of the window changes. |
---|
| 1061 | @param width |
---|
| 1062 | The new width of the render window |
---|
| 1063 | @param^height |
---|
| 1064 | The new height of the render window |
---|
| 1065 | */ |
---|
| 1066 | void InputManager::setWindowExtents(const int width, const int height) |
---|
[1219] | 1067 | { |
---|
[1638] | 1068 | if (_getInstance().mouse_) |
---|
| 1069 | { |
---|
| 1070 | // Set mouse region (if window resizes, we should alter this to reflect as well) |
---|
| 1071 | const OIS::MouseState &mouseState = _getInstance().mouse_->getMouseState(); |
---|
| 1072 | mouseState.width = width; |
---|
| 1073 | mouseState.height = height; |
---|
| 1074 | } |
---|
[1219] | 1075 | } |
---|
| 1076 | |
---|
[1641] | 1077 | /** |
---|
| 1078 | @brief |
---|
| 1079 | Method for easily storing a string with the command executor. It is used by the |
---|
| 1080 | KeyDetector to get assign commands. The KeyDetector simply executes |
---|
| 1081 | the command 'storeKeyStroke myName' for each button/axis. |
---|
| 1082 | @remarks |
---|
| 1083 | This is only a temporary hack until we thourouhgly support multiple KeyBinders. |
---|
| 1084 | @param name |
---|
| 1085 | The name of the button/axis. |
---|
| 1086 | */ |
---|
[1638] | 1087 | void InputManager::storeKeyStroke(const std::string& name) |
---|
| 1088 | { |
---|
| 1089 | requestLeaveState("detector"); |
---|
| 1090 | COUT(0) << "Binding string \"" << bindingCommmandString_s << "\" on key '" << name << "'" << std::endl; |
---|
| 1091 | CommandExecutor::execute("config KeyBinder " + name + " " + bindingCommmandString_s, false); |
---|
| 1092 | } |
---|
[1219] | 1093 | |
---|
[1641] | 1094 | /** |
---|
| 1095 | @brief |
---|
| 1096 | Assigns a command string to a key/button/axis. The name is determined via KeyDetector |
---|
| 1097 | and InputManager::storeKeyStroke(.). |
---|
| 1098 | @param command |
---|
| 1099 | Command string that can be executed by the CommandExecutor |
---|
| 1100 | */ |
---|
[1638] | 1101 | void InputManager::keyBind(const std::string& command) |
---|
[1219] | 1102 | { |
---|
[1638] | 1103 | bindingCommmandString_s = command; |
---|
| 1104 | requestEnterState("detector"); |
---|
| 1105 | COUT(0) << "Press any button/key or move a mouse/joystick axis" << std::endl; |
---|
[1219] | 1106 | } |
---|
| 1107 | |
---|
[1641] | 1108 | /** |
---|
| 1109 | @brief |
---|
| 1110 | Starts joy stick calibration. |
---|
| 1111 | */ |
---|
[1638] | 1112 | void InputManager::calibrate() |
---|
[1219] | 1113 | { |
---|
[1641] | 1114 | _getInstance().bCalibrating_ = true; |
---|
[1638] | 1115 | requestEnterState("calibrator"); |
---|
[1219] | 1116 | } |
---|
| 1117 | |
---|
[1638] | 1118 | void InputManager::tick(float dt) |
---|
| 1119 | { |
---|
| 1120 | _getInstance()._tick(dt); |
---|
| 1121 | } |
---|
[1219] | 1122 | |
---|
[1638] | 1123 | // ###### InputStates ###### |
---|
[1219] | 1124 | |
---|
[1638] | 1125 | /** |
---|
| 1126 | @brief |
---|
| 1127 | Adds a new key handler. |
---|
| 1128 | @param handler |
---|
| 1129 | Pointer to the handler object. |
---|
| 1130 | @param name |
---|
| 1131 | Unique name of the handler. |
---|
[1641] | 1132 | @param priority |
---|
| 1133 | Unique integer number. Higher means more prioritised. |
---|
[1638] | 1134 | @return |
---|
[1641] | 1135 | True if added, false if name or priority already existed. |
---|
[1638] | 1136 | */ |
---|
| 1137 | bool InputManager::_configureInputState(InputState* state, const std::string& name, int priority) |
---|
[1219] | 1138 | { |
---|
[1638] | 1139 | if (name == "") |
---|
| 1140 | return false; |
---|
| 1141 | if (_getInstance().inputStatesByName_.find(name) == _getInstance().inputStatesByName_.end()) |
---|
| 1142 | { |
---|
| 1143 | if (_getInstance().inputStatesByPriority_.find(priority) |
---|
| 1144 | == _getInstance().inputStatesByPriority_.end()) |
---|
| 1145 | { |
---|
| 1146 | _getInstance().inputStatesByName_[name] = state; |
---|
| 1147 | _getInstance().inputStatesByPriority_[priority] = state; |
---|
| 1148 | state->setNumOfJoySticks(numberOfJoySticks()); |
---|
| 1149 | state->setName(name); |
---|
| 1150 | state->setPriority(priority); |
---|
| 1151 | return true; |
---|
| 1152 | } |
---|
| 1153 | else |
---|
| 1154 | { |
---|
| 1155 | COUT(2) << "Warning: Could not add an InputState with the same priority '" |
---|
| 1156 | << priority << "'." << std::endl; |
---|
| 1157 | return false; |
---|
| 1158 | } |
---|
| 1159 | } |
---|
| 1160 | else |
---|
| 1161 | { |
---|
| 1162 | COUT(2) << "Warning: Could not add an InputState with the same name '" << name << "'." << std::endl; |
---|
| 1163 | return false; |
---|
| 1164 | } |
---|
[1219] | 1165 | } |
---|
| 1166 | |
---|
[1641] | 1167 | /** |
---|
| 1168 | @brief |
---|
| 1169 | Returns a new SimpleInputState and configures it first. |
---|
| 1170 | */ |
---|
[1638] | 1171 | SimpleInputState* InputManager::createSimpleInputState(const std::string &name, int priority) |
---|
| 1172 | { |
---|
| 1173 | SimpleInputState* state = new SimpleInputState(); |
---|
| 1174 | if (_getInstance()._configureInputState(state, name, priority)) |
---|
| 1175 | return state; |
---|
| 1176 | else |
---|
| 1177 | { |
---|
| 1178 | delete state; |
---|
| 1179 | return 0; |
---|
| 1180 | } |
---|
| 1181 | } |
---|
[1219] | 1182 | |
---|
[1641] | 1183 | /** |
---|
| 1184 | @brief |
---|
| 1185 | Returns a new ExtendedInputState and configures it first. |
---|
| 1186 | */ |
---|
[1638] | 1187 | ExtendedInputState* InputManager::createExtendedInputState(const std::string &name, int priority) |
---|
| 1188 | { |
---|
| 1189 | ExtendedInputState* state = new ExtendedInputState(); |
---|
| 1190 | if (_getInstance()._configureInputState(state, name, priority)) |
---|
| 1191 | return state; |
---|
| 1192 | else |
---|
| 1193 | { |
---|
| 1194 | delete state; |
---|
| 1195 | return 0; |
---|
| 1196 | } |
---|
| 1197 | } |
---|
[1219] | 1198 | |
---|
[1638] | 1199 | /** |
---|
| 1200 | @brief |
---|
[1641] | 1201 | Removes an input state internally. |
---|
[1638] | 1202 | @param name |
---|
[1641] | 1203 | Name of the handler. |
---|
[1638] | 1204 | @return |
---|
| 1205 | True if removal was successful, false if name was not found. |
---|
[1641] | 1206 | @remarks |
---|
| 1207 | You can't remove the internal states "empty", "calibrator" and "detector". |
---|
[1638] | 1208 | */ |
---|
| 1209 | bool InputManager::destroyState(const std::string& name) |
---|
[1219] | 1210 | { |
---|
[1638] | 1211 | if (name == "empty" || name == "calibrator" || name == "detector") |
---|
| 1212 | { |
---|
| 1213 | COUT(2) << "InputManager: Removing the '" << name << "' state is not allowed!" << std::endl; |
---|
| 1214 | return false; |
---|
| 1215 | } |
---|
| 1216 | std::map<std::string, InputState*>::iterator it = _getInstance().inputStatesByName_.find(name); |
---|
| 1217 | if (it != _getInstance().inputStatesByName_.end()) |
---|
| 1218 | { |
---|
| 1219 | _getInstance()._destroyState((*it).second); |
---|
| 1220 | return true; |
---|
| 1221 | } |
---|
| 1222 | return false; |
---|
[1219] | 1223 | } |
---|
| 1224 | |
---|
[1638] | 1225 | /** |
---|
| 1226 | @brief |
---|
[1641] | 1227 | Returns the pointer to the requested InputState. |
---|
[1638] | 1228 | @param name |
---|
[1641] | 1229 | Unique name of the state. |
---|
[1638] | 1230 | @return |
---|
| 1231 | Pointer to the instance, 0 if name was not found. |
---|
| 1232 | */ |
---|
| 1233 | InputState* InputManager::getState(const std::string& name) |
---|
| 1234 | { |
---|
| 1235 | std::map<std::string, InputState*>::iterator it = _getInstance().inputStatesByName_.find(name); |
---|
| 1236 | if (it != _getInstance().inputStatesByName_.end()) |
---|
| 1237 | return (*it).second; |
---|
| 1238 | else |
---|
| 1239 | return 0; |
---|
| 1240 | } |
---|
[1219] | 1241 | |
---|
[1638] | 1242 | /** |
---|
| 1243 | @brief |
---|
[1641] | 1244 | Returns the current input state (there might be others active too!) |
---|
[1638] | 1245 | @return |
---|
[1641] | 1246 | The current highest prioritised active input state. |
---|
[1638] | 1247 | */ |
---|
| 1248 | InputState* InputManager::getCurrentState() |
---|
| 1249 | { |
---|
| 1250 | return (*_getInstance().activeStates_.rbegin()).second; |
---|
| 1251 | } |
---|
[1219] | 1252 | |
---|
[1638] | 1253 | /** |
---|
| 1254 | @brief |
---|
[1641] | 1255 | Activates a specific input state. |
---|
| 1256 | It might not be really activated if the priority is too low! |
---|
[1638] | 1257 | @param name |
---|
[1641] | 1258 | Unique name of the state. |
---|
[1638] | 1259 | @return |
---|
| 1260 | False if name was not found, true otherwise. |
---|
| 1261 | */ |
---|
| 1262 | bool InputManager::requestEnterState(const std::string& name) |
---|
[1219] | 1263 | { |
---|
[1638] | 1264 | // get pointer from the map with all stored handlers |
---|
| 1265 | std::map<std::string, InputState*>::const_iterator it = _getInstance().inputStatesByName_.find(name); |
---|
| 1266 | if (it != _getInstance().inputStatesByName_.end()) |
---|
| 1267 | { |
---|
| 1268 | _getInstance().stateEnterRequests_.push_back((*it).second); |
---|
| 1269 | return true; |
---|
| 1270 | } |
---|
| 1271 | return false; |
---|
[1219] | 1272 | } |
---|
| 1273 | |
---|
[1641] | 1274 | /** |
---|
| 1275 | @brief |
---|
| 1276 | Deactivates a specific input state. |
---|
| 1277 | @param name |
---|
| 1278 | Unique name of the state. |
---|
| 1279 | @return |
---|
| 1280 | False if name was not found, true otherwise. |
---|
| 1281 | */ |
---|
[1638] | 1282 | bool InputManager::requestLeaveState(const std::string& name) |
---|
| 1283 | { |
---|
| 1284 | // get pointer from the map with all stored handlers |
---|
| 1285 | std::map<std::string, InputState*>::const_iterator it = _getInstance().inputStatesByName_.find(name); |
---|
| 1286 | if (it != _getInstance().inputStatesByName_.end()) |
---|
| 1287 | { |
---|
| 1288 | _getInstance().stateLeaveRequests_.push_back((*it).second); |
---|
| 1289 | return true; |
---|
| 1290 | } |
---|
| 1291 | return false; |
---|
| 1292 | } |
---|
[918] | 1293 | } |
---|