/* _______ __ __ __ ______ __ __ _______ __ __ * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ * * Copyright (c) 2004, 2005, 2006, 2007 Olof Naess�n and Per Larsson * Copyright (C) 2007-2010 The Mana World Development Team * Copyright (C) 2011-2012 The ManaPlus Developers * * Js_./ * Per Larsson a.k.a finalman _RqZ{a<^_aa * Olof Naess�n a.k.a jansem/yakslem _asww7!uY`> )\a// * _Qhm`] _f "'c 1!5m * Visit: http://guichan.darkbits.org )Qk<P ` _: :+' .' "{[ * .)j(] .d_/ '-( P . S * License: (BSD) <Td/Z <fP"5(\"??"\a. .L * Redistribution and use in source and _dV>ws?a-?' ._/L #' * binary forms, with or without )4d[#7r, . ' )d`)[ * modification, are permitted provided _Q-5'5W..j/?' -?!\)cam' * that the following conditions are met: j<<WP+k/);. _W=j f * 1. Redistributions of source code must .$%w\/]Q . ."' . mj$ * retain the above copyright notice, ]E.pYY(Q]>. a J@\ * this list of conditions and the j(]1u<sE"L,. . ./^ ]{a * following disclaimer. 4'_uomm\. )L);-4 (3= * 2. Redistributions in binary form must )_]X{Z('a_"a7'<a"a, ]"[ * reproduce the above copyright notice, #}<]m7`Za??4,P-"'7. ).m * this list of conditions and the ]d2e)Q(<Q( ?94 b- LQ/ * following disclaimer in the <B!</]C)d_, '(<' .f. =C+m * documentation and/or other materials .Z!=J ]e []('-4f _ ) -.)m]' * provided with the distribution. .w[5]' _[ /.)_-"+? _/ <W" * 3. Neither the name of Guichan nor the :$we` _! + _/ . j? * names of its contributors may be used =3)= _f (_yQmWW$#( " * to endorse or promote products derived - W, sQQQQmZQ#Wwa].. * from this software without specific (js, \[QQW$QWW#?!V"". * prior written permission. ]y:.<\.. . * -]n w/ ' [. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT )/ )/ ! * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY < (; sac , ' * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, ]^ .- % * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF c < r * MERCHANTABILITY AND FITNESS FOR A PARTICULAR aga< <La * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 5% )P'-3L * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR _bQf` y`..)a * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, ,J?4P'.P"_(\?d'., * EXEMPLARY, OR CONSEQUENTIAL DAMAGES _Pa,)!f/<[]/ ?" * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT _2-..:. .r+_,.. . * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ?a.<%"' " -'.a_ _, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ^ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef SDLINPUT_H #define SDLINPUT_H #include "keyinput.h" #include <SDL/SDL.h> #include <guichan/input.hpp> #include <guichan/keyinput.hpp> #include <guichan/mouseinput.hpp> #include <guichan/platform.hpp> #include <queue> class KeyInput; namespace Key { enum { SPACE = ' ', TAB = '\t', ENTER = '\n', // Negative values, to avoid conflicts with higher character codes. LEFT_ALT = -1000, RIGHT_ALT, LEFT_SHIFT, RIGHT_SHIFT, LEFT_CONTROL, RIGHT_CONTROL, LEFT_META, RIGHT_META, LEFT_SUPER, RIGHT_SUPER, INSERT, HOME, PAGE_UP, DELETE_, END, PAGE_DOWN, ESCAPE, CAPS_LOCK, BACKSPACE, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13, F14, F15, PRINT_SCREEN, SCROLL_LOCK, PAUSE, NUM_LOCK, ALT_GR, LEFT, RIGHT, UP, DOWN }; } /** * SDL implementation of Input. */ class SDLInput final : public gcn::Input { public: /** * Constructor. */ SDLInput(); A_DELETE_COPY(SDLInput); /** * Pushes an SDL event. It should be called at least once per frame to * update input with user input. * * @param event an event from SDL. */ virtual void pushInput(const SDL_Event &event); /** * Polls all input. It exists for input driver compatibility. If you * only use SDL and plan sticking with SDL you can safely ignore this * function as it in the SDL case does nothing. */ virtual void _pollInput() { } virtual KeyInput dequeueKeyInput2(); virtual gcn::KeyInput dequeueKeyInput() { return gcn::KeyInput(); } // Inherited from Input virtual bool isKeyQueueEmpty(); virtual bool isMouseQueueEmpty(); virtual gcn::MouseInput dequeueMouseInput(); protected: /** * Converts a mouse button from SDL to a Guichan mouse button * representation. * * @param button an SDL mouse button. * @return a Guichan mouse button. */ static int convertMouseButton(const int button); /** * Converts an SDL event key to a key value. * * @param event an SDL event with a key to convert. * @return a key value. * @see Key */ static int convertKeyCharacter(const SDL_Event &event); std::queue<KeyInput> mKeyInputQueue; std::queue<gcn::MouseInput> mMouseInputQueue; bool mMouseDown; bool mMouseInWindow; }; #endif