00001 /********************************************************************************* 00002 * 00003 * Razor! Engine - A modular C++ presentation engine 00004 * 00005 * $Id: DigitalController.h,v 1.3 2003/03/17 22:18:20 teacy Exp $ 00006 * 00007 * Copyright (c) 2003 Tilo Christ. All Rights Reserved. 00008 * 00009 * Permission is hereby granted, free of charge, to any person obtaining a 00010 * copy of this software and associated documentation files (the "Software"), 00011 * to deal in the Software without restriction, including without limitation 00012 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 00013 * and/or sell copies of the Software, and to permit persons to whom the Software 00014 * is furnished to do so, subject to the following conditions: 00015 * 00016 * The above copyright notice and this permission notice shall be included in all 00017 * copies or substantial portions of the Software. 00018 * 00019 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 00020 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 00021 * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE 00022 * FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 00023 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00024 * 00025 **********************************************************************************/ 00026 00027 00028 #ifndef DIGITAL_CONTROLLER_H 00029 #define DIGITAL_CONTROLLER_H 00030 00031 #include "RazorSections.h" 00032 00033 #include "input/Controller.h" 00034 00035 00036 /** 00037 * A digital controller can steer in 8 directions, 00038 * and has a couple of buttons that can be pushed. 00039 */ 00040 class DigitalController : public Controller 00041 { 00042 public: 00043 /** 00044 * Return the current direction of the controller 00045 * 00046 * @return an arbitrary bitwise OR-ed combination of the DIR_xxx constants 00047 */ 00048 virtual int getDirection() const SEC_RAZOR = 0; 00049 00050 /** 00051 * Return the number of supported buttons 00052 */ 00053 virtual int getButtonCount() const SEC_RAZOR = 0; 00054 00055 /** 00056 * Return whether a button is currently pressed 00057 */ 00058 virtual bool isButtonPressed(int buttonIndex) const SEC_RAZOR = 0; 00059 00060 static const int DIR_RELEASED = 0; 00061 static const int DIR_UP = 1; 00062 static const int DIR_DOWN = 2; 00063 static const int DIR_RIGHT = 4; 00064 static const int DIR_LEFT = 8; 00065 00066 virtual ~DigitalController() = 0; 00067 00068 protected: 00069 DigitalController() SEC_RAZOR; 00070 }; 00071 00072 00073 #endif