00001 // SuperTux 00002 // Copyright (C) 2006 Matthias Braun <matze@braunis.de> 00003 // 00004 // This program is free software: you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation, either version 3 of the License, or 00007 // (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 00017 #ifndef HEADER_SUPERTUX_SUPERTUX_SHRINKFADE_HPP 00018 #define HEADER_SUPERTUX_SUPERTUX_SHRINKFADE_HPP 00019 00020 #include "math/vector.hpp" 00021 #include "supertux/screen_fade.hpp" 00022 00026 class ShrinkFade : public ScreenFade 00027 { 00028 public: 00029 ShrinkFade(const Vector& point, float fade_time); 00030 virtual ~ShrinkFade(); 00031 00032 virtual void update(float elapsed_time); 00033 virtual void draw(DrawingContext& context); 00034 00035 virtual bool done(); 00036 00037 private: 00038 Vector dest; 00039 float fade_time; 00040 float accum_time; 00041 float speedleft; 00042 float speedright; 00043 float speedtop; 00044 float speedbottom; 00045 }; 00046 00047 #endif 00048 00049 /* EOF */