1 #ifndef HEADER_DIR_H 2 #define HEADER_DIR_H 3 4 #include "V2.h" 5 6 /** 7 * Direction. 8 */ 9 class Dir { 10 public: 11 enum eDir { 12 DIR_NO = 0, 13 DIR_UP = 1, 14 DIR_DOWN = 2, 15 DIR_LEFT = 3, 16 DIR_RIGHT = 4 17 }; 18 public: 19 static V2 dir2xy(eDir dir); 20 }; 21 22 #endif 23