Input/Joystick.hpp
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00001 
00002 //
00003 // Thor C++ Library
00004 // Copyright (c) 2011-2015 Jan Haller
00005 // 
00006 // This software is provided 'as-is', without any express or implied
00007 // warranty. In no event will the authors be held liable for any damages
00008 // arising from the use of this software.
00009 // 
00010 // Permission is granted to anyone to use this software for any purpose,
00011 // including commercial applications, and to alter it and redistribute it
00012 // freely, subject to the following restrictions:
00013 // 
00014 // 1. The origin of this software must not be misrepresented; you must not
00015 //    claim that you wrote the original software. If you use this software
00016 //    in a product, an acknowledgment in the product documentation would be
00017 //    appreciated but is not required.
00018 // 
00019 // 2. Altered source versions must be plainly marked as such, and must not be
00020 //    misrepresented as being the original software.
00021 // 
00022 // 3. This notice may not be removed or altered from any source distribution.
00023 //
00025 
00028 
00029 #ifndef THOR_JOYSTICK_HPP
00030 #define THOR_JOYSTICK_HPP
00031 
00032 #include <Thor/Config.hpp>
00033 
00034 #include <SFML/Window/Joystick.hpp>
00035 
00036 
00037 namespace thor
00038 {
00039 
00042 
00045 struct THOR_API JoystickButton
00046 {
00053                                 JoystickButton(unsigned int joystickId, unsigned int button);
00054 
00055     unsigned int                joystickId; 
00056     unsigned int                button;     
00057 };
00058 
00061 struct THOR_API JoystickAxis
00062 {
00070                                 JoystickAxis(unsigned int joystickId, sf::Joystick::Axis axis, float threshold, bool above);
00071 
00072     unsigned int                joystickId; 
00073     sf::Joystick::Axis          axis;       
00074     float                       threshold;  
00075     bool                        above;      
00076 };
00077 
00079 
00080 // ---------------------------------------------------------------------------------------------------------------------------
00081 
00082 
00083 namespace detail
00084 {
00085 
00086     // Proxy class that allows the joy(id) named parameter syntax
00087     struct THOR_API JoystickBuilder
00088     {
00089         struct THOR_API Axis
00090         {
00091             JoystickAxis                    above(float threshold);
00092             JoystickAxis                    below(float threshold);
00093 
00094             sf::Joystick::Axis              axis;
00095             unsigned int                    joystickId;
00096         };
00097 
00098         explicit                        JoystickBuilder(unsigned int joystickId);
00099         JoystickButton                  button(unsigned int button);
00100         Axis                            axis(sf::Joystick::Axis axis);
00101 
00102         unsigned int                    joystickId;
00103     };
00104 
00105 } // namespace detail
00106 
00107 detail::JoystickBuilder THOR_API        joystick(unsigned int joystickId);
00108 
00109 } // namespace thor
00110 
00111 #endif // THOR_JOYSTICK_HPP