direction_type.h

Go to the documentation of this file.
00001 /* $Id$ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
00008  */
00009 
00012 #ifndef DIRECTION_TYPE_H
00013 #define DIRECTION_TYPE_H
00014 
00015 #include "core/enum_type.hpp"
00016 
00026 enum Direction {
00027   DIR_BEGIN = 0,          
00028   DIR_N   = 0,            
00029   DIR_NE  = 1,            
00030   DIR_E   = 2,            
00031   DIR_SE  = 3,            
00032   DIR_S   = 4,            
00033   DIR_SW  = 5,            
00034   DIR_W   = 6,            
00035   DIR_NW  = 7,            
00036   DIR_END,                
00037   INVALID_DIR = 0xFF,     
00038 };
00039 
00041 DECLARE_POSTFIX_INCREMENT(Direction);
00042 
00044 template <> struct EnumPropsT<Direction> : MakeEnumPropsT<Direction, byte, DIR_BEGIN, DIR_END, INVALID_DIR> {};
00045 typedef TinyEnumT<Direction> DirectionByte; // typedefing-enumification of Direction
00046 
00047 
00065 enum DirDiff {
00066   DIRDIFF_SAME    = 0,    
00067   DIRDIFF_45RIGHT = 1,    
00068   DIRDIFF_90RIGHT = 2,    
00069   DIRDIFF_REVERSE = 4,    
00070   DIRDIFF_90LEFT  = 6,    
00071   DIRDIFF_45LEFT  = 7     
00072 };
00073 
00074 
00080 enum DiagDirection {
00081   DIAGDIR_BEGIN = 0,      
00082   DIAGDIR_NE  = 0,        
00083   DIAGDIR_SE  = 1,        
00084   DIAGDIR_SW  = 2,        
00085   DIAGDIR_NW  = 3,        
00086   DIAGDIR_END,            
00087   INVALID_DIAGDIR = 0xFF, 
00088 };
00089 
00091 DECLARE_POSTFIX_INCREMENT(DiagDirection);
00092 
00094 template <> struct EnumPropsT<DiagDirection> : MakeEnumPropsT<DiagDirection, byte, DIAGDIR_BEGIN, DIAGDIR_END, INVALID_DIAGDIR> {};
00095 typedef TinyEnumT<DiagDirection> DiagDirectionByte; // typedefing-enumification of DiagDirection
00096 
00097 
00108 enum DiagDirDiff {
00109   DIAGDIRDIFF_SAME    = 0,        
00110   DIAGDIRDIFF_90RIGHT = 1,        
00111   DIAGDIRDIFF_REVERSE = 2,        
00112   DIAGDIRDIFF_90LEFT  = 3         
00113 };
00114 
00116 DECLARE_POSTFIX_INCREMENT(DiagDirDiff);
00117 
00118 
00127 enum Axis {
00128   AXIS_X = 0,          
00129   AXIS_Y = 1,          
00130   AXIS_END,            
00131   INVALID_AXIS = 0xFF, 
00132 };
00133 
00134 #endif /* DIRECTION_TYPE_H */

Generated on Wed Dec 30 20:40:01 2009 for OpenTTD by  doxygen 1.5.6