1 /*************************************************************************** 2 * Copyright (c) 2017-2019 by the fifechan team * 3 * https://github.com/fifengine/fifechan * 4 * This file is part of fifechan. * 5 * * 6 * fifechan is free software; you can redistribute it and/or * 7 * modify it under the terms of the GNU Lesser General Public * 8 * License as published by the Free Software Foundation; either * 9 * version 2.1 of the License, or (at your option) any later version. * 10 * * 11 * This library is distributed in the hope that it will be useful, * 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 14 * Lesser General Public License for more details. * 15 * * 16 * You should have received a copy of the GNU Lesser General Public * 17 * License along with this library; if not, write to the * 18 * Free Software Foundation, Inc., * 19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * 20 ***************************************************************************/ 21 22 /* _______ __ __ __ ______ __ __ _______ __ __ 23 * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ 24 * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / 25 * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / 26 * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / 27 * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / 28 * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ 29 * 30 * Copyright (c) 2004 - 2008 Olof Naess�n and Per Larsson 31 * 32 * 33 * Per Larsson a.k.a finalman 34 * Olof Naess�n a.k.a jansem/yakslem 35 * 36 * Visit: http://guichan.sourceforge.net 37 * 38 * License: (BSD) 39 * Redistribution and use in source and binary forms, with or without 40 * modification, are permitted provided that the following conditions 41 * are met: 42 * 1. Redistributions of source code must retain the above copyright 43 * notice, this list of conditions and the following disclaimer. 44 * 2. Redistributions in binary form must reproduce the above copyright 45 * notice, this list of conditions and the following disclaimer in 46 * the documentation and/or other materials provided with the 47 * distribution. 48 * 3. Neither the name of Guichan nor the names of its contributors may 49 * be used to endorse or promote products derived from this software 50 * without specific prior written permission. 51 * 52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 58 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 59 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 60 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 61 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 62 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 63 */ 64 65 #ifndef FCN_ALLEGROGRAPHICS_HPP 66 #define FCN_ALLEGROGRAPHICS_HPP 67 68 #include <allegro.h> 69 70 #include "fifechan/color.hpp" 71 #include "fifechan/graphics.hpp" 72 #include "fifechan/platform.hpp" 73 74 namespace fcn 75 { 76 class Font; 77 78 /** 79 * Allegro implementation of Graphics. 80 */ 81 class FCN_EXTENSION_DECLSPEC AllegroGraphics : public Graphics 82 { 83 public: 84 85 // Needed so that drawImage(fcn::Image *, int, int) is visible. 86 using Graphics::drawImage; 87 88 /** 89 * Constructor. 90 */ 91 AllegroGraphics(); 92 93 /** 94 * Contsructor. Sets the drawing target. 95 * 96 * @param target the target to draw to. 97 */ 98 AllegroGraphics(BITMAP *target); 99 100 /** 101 * Destructor. 102 */ 103 virtual ~AllegroGraphics(); 104 105 /** 106 * Sets the target bitmap to draw to. It can be any bitmap with the same 107 * bit-depth as the screen. However, if you pass the screen bitmap you 108 * will probably get flicker. Use a double buffer! 109 * 110 * @param target the bitmap to draw to. 111 */ 112 virtual void setTarget(BITMAP *target); 113 114 /** 115 * Gets the target bitmap. 116 * 117 * @return the target bitmap. 118 */ 119 virtual BITMAP *getTarget(); 120 121 /** 122 * Gets the color in Allegro format. 123 * 124 * @return the color in Allegro format. 125 */ 126 int getAllegroColor() const; 127 128 /** 129 * Draws an Allegro bitmap. 130 * 131 * @param bitmap the bitmap to draw. 132 * @param dstX the x-coordinate where to draw the bitmap. 133 * @param dstY the y-coordinate where to draw the bitmap. 134 */ 135 virtual void drawBitmap(BITMAP* bitmap, int dstX, int dstY); 136 137 138 // Inherited from Graphics 139 140 virtual void _beginDraw(); 141 142 virtual void _endDraw(); 143 144 virtual bool pushClipArea(Rectangle area); 145 146 virtual void popClipArea(); 147 148 virtual void drawImage(const Image* image, 149 int srcX, 150 int srcY, 151 int dstX, 152 int dstY, 153 int width, 154 int height); 155 156 virtual void drawPoint(int x, int y); 157 158 virtual void drawLine(int x1, int y1, int x2, int y2); 159 160 virtual void drawRectangle(const Rectangle& rectangle); 161 162 virtual void fillRectangle(const Rectangle& rectangle); 163 164 virtual void setColor(const Color& color); 165 166 virtual const Color& getColor() const; 167 168 protected: 169 BITMAP *mTarget; 170 bool mClipNull; 171 int mAllegroColor; 172 Color mColor; 173 }; 174 } 175 176 #endif // end FCN_ALLEGROGRAPHICS_HPP 177 178