| 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 | * Reto Grieder |
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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 | /** |
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| 30 | @file |
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| 31 | @brief |
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| 32 | */ |
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| 33 | |
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| 34 | #ifndef _InputState_H__ |
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| 35 | #define _InputState_H__ |
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| 36 | |
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| 37 | #include "core/CorePrereqs.h" |
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| 38 | |
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| 39 | #include <string> |
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| 40 | #include <vector> |
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| 41 | #include "core/Executor.h" |
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| 42 | #include "InputInterfaces.h" |
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| 43 | |
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| 44 | namespace orxonox |
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| 45 | { |
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| 46 | class _CoreExport InputState |
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| 47 | { |
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| 48 | friend class InputManager; |
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| 49 | |
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| 50 | public: |
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| 51 | const std::string& getName() const { return name_; } |
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| 52 | int getPriority() const { return priority_; } |
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| 53 | |
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| 54 | bool isInputDeviceEnabled(unsigned int device) |
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| 55 | { |
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| 56 | if (device < bInputDeviceEnabled_.size()) |
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| 57 | return bInputDeviceEnabled_[device]; |
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| 58 | else |
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| 59 | return false; |
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| 60 | } |
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| 61 | |
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| 62 | bool handlersChanged() { return this->bHandlersChanged_; } |
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| 63 | void resetHandlersChanged() { bHandlersChanged_ = false; } |
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| 64 | |
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| 65 | virtual void onEnter() { if (executorOnEnter_) (*executorOnEnter_)(); } |
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| 66 | virtual void onLeave() { if (executorOnLeave_) (*executorOnLeave_)(); } |
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| 67 | |
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| 68 | virtual void registerOnEnter(Executor* executor) { executorOnEnter_ = executor; } |
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| 69 | virtual void unRegisterOnEnter() { executorOnEnter_ = 0; } |
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| 70 | virtual void registerOnLeave(Executor* executor) { executorOnLeave_ = executor; } |
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| 71 | virtual void unRegisterOnLeave() { executorOnLeave_ = 0; } |
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| 72 | |
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| 73 | virtual void tickInput(float dt, unsigned int device) = 0; |
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| 74 | virtual void tickInput(float dt) = 0; |
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| 75 | |
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| 76 | virtual void keyPressed (const KeyEvent& evt) = 0; |
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| 77 | virtual void keyReleased(const KeyEvent& evt) = 0; |
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| 78 | virtual void keyHeld (const KeyEvent& evt) = 0; |
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| 79 | |
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| 80 | virtual void mouseButtonPressed (MouseButton::Enum id) = 0; |
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| 81 | virtual void mouseButtonReleased(MouseButton::Enum id) = 0; |
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| 82 | virtual void mouseButtonHeld (MouseButton::Enum id) = 0; |
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| 83 | virtual void mouseMoved (IntVector2 abs, IntVector2 rel, IntVector2 clippingSize) = 0; |
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| 84 | virtual void mouseScrolled (int abs, int rel) = 0; |
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| 85 | |
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| 86 | virtual void joyStickButtonPressed (unsigned int joyStickID, JoyStickButton::Enum id) = 0; |
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| 87 | virtual void joyStickButtonReleased(unsigned int joyStickID, JoyStickButton::Enum id) = 0; |
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| 88 | virtual void joyStickButtonHeld (unsigned int joyStickID, JoyStickButton::Enum id) = 0; |
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| 89 | virtual void joyStickAxisMoved (unsigned int joyStickID, unsigned int axis, float value) = 0; |
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| 90 | |
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| 91 | protected: |
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| 92 | InputState() : priority_(0), bHandlersChanged_(false), executorOnEnter_(0), executorOnLeave_(0) { } |
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| 93 | virtual ~InputState() { } |
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| 94 | |
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| 95 | virtual void numberOfJoySticksChanged(unsigned int n) = 0; |
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| 96 | void setInputDeviceEnabled(unsigned int device, bool bEnabled) |
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| 97 | { |
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| 98 | if (device < bInputDeviceEnabled_.size()) |
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| 99 | bInputDeviceEnabled_[device] = bEnabled; |
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| 100 | } |
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| 101 | |
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| 102 | bool bHandlersChanged_; |
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| 103 | |
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| 104 | private: |
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| 105 | void setNumOfJoySticks(unsigned int n) |
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| 106 | { |
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| 107 | bInputDeviceEnabled_.resize(n + 2); |
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| 108 | numberOfJoySticksChanged(n); |
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| 109 | } |
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| 110 | void setName(const std::string& name) { name_ = name; } |
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| 111 | void setPriority(int priority) { priority_ = priority; } |
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| 112 | |
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| 113 | std::string name_; |
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| 114 | int priority_; |
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| 115 | std::vector<bool> bInputDeviceEnabled_; |
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| 116 | |
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| 117 | Executor* executorOnEnter_; |
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| 118 | Executor* executorOnLeave_; |
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| 119 | }; |
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| 120 | } |
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| 121 | |
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| 122 | #endif /* _InputState_H__ */ |
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