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C:/temp/src/j2k/QNX4/Group5/constants.hpp

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#ifndef __J2K__Train__Constants_HPP__
#define __J2K__Train__Constants_HPP__

#define SIZE_OF_SECTOR 6
#define NUMBER_OF_SWITCHES 4
#define NUMBER_OF_TRAINS 3

enum Direction { ANTICLOCKWISE, CLOCKWISE };
enum SwitchStatus { CURVED, STRAIGHT };
enum TrainStatus{ PARKED, MOVING, WAITING };

enum SECTOR { A, B, C, D, E, F };

enum SWITCH{ A, B, C, D };

enum SUITATION{ SD2T, DD2T, SD3T, DD3T }; 

// Sector, Dir
const int WAITINGAREA[6][2] = {
  { 13, 14},
  { 11, 12 },
  {  5,  6 },
  {  3,  4 },
  { 16,  1 },
  {  8,  9 }
};

//[DIR][SECTOR][CHOICE]
//-1 means you only have one choice and the second choice is not good
const int SDNEXTSECTOR[2][6][2] = {
  {{F,-1},{F,-1},{E,-1},{E,-1},{A,B},{D,C}},
  {{E,-1},{E,-1},{F,-1},{F,-1},{D,C},{A,B}}
};

//TOLOCK[SECTOR][DIR] 
//will give you the switch to curve. 
const int TOLOCK[6][2] = {
  { -1, -1 },
  {  1,  1 },
  {  3,  2 },
  { -1, -1 },
  {  0,  3 },
  {  2,  3 }
};

const int CURRENTSECTOR[16] = { E, -1, D, D, C, C, -1, F,
                                F, -1, B, B, A, A, -1, E };

const int CURRENTSWITCH[4] = { };

#endif

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