judge/manager/stratego.h

   1 #ifndef STRATEGO_H
   2 #define STRATEGO_H
   3
   4 #include <stdlib.h>
   5 #include <stdio.h>
   6
   7 #include <assert.h>
   8
   9 #include "graphics.h"
  10 #include "array.h"
  11
  12 #include <vector>
  13
  14 /**
  15  * Contains classes for a game of Stratego
  16  */
  17
  18
  19 /**
  20  * Class for a game piece
  21  */
  22 class Piece
  23 {
  24         public:
  25                 typedef enum {ERROR=14,BOMB=13,MARSHAL=12, GENERAL=11, COLONEL=10, MAJOR=9, CAPTAIN=8, LIEUTENANT=7, SERGEANT=6, MINER=5, SCOUT=4, SPY=3, FLAG=2,BOULDER=1, NOTHING=0} Type; //Type basically defines how strong the piece is
  26
  27
  28
  29                 typedef enum {RED=0, BLUE=1, NONE=2, BOTH=3} Colour; //Used for the allegiance of the pieces - terrain counts as NONE.
  30
  31                 Piece(const Type & newType, const Colour & newColour) : type(newType), colour(newColour), beenRevealed(false) {}
  32                 virtual ~Piece() {}
  33
  34
  35                 //Operators compare the strength of two pieces
  36                 bool operator==(const Piece & equ) const {return type == equ.type;}
  37                 bool operator<(const Piece & equ) const {return type < equ.type;}
  38                 bool operator>(const Piece & equ) const {return type > equ.type;}
  39
  40                 bool operator!=(const Piece & equ) const {return !operator==(equ);}
  41                 bool operator<=(const Piece & equ) const {return (operator<(equ) || operator==(equ));}
  42                 bool operator>=(const Piece & equ) const {return (operator>(equ) || operator==(equ));}
  43
  44                 //Contains the characters used to identify piece types when the board is printed to a stream
  45                 static  char tokens[];
  46                 static int maxUnits[];
  47
  48                 static Type GetType(char fromToken);
  49
  50                 int PieceValue() const {if (type == BOMB || type == FLAG) {return 0;} return (int)(type) - (int)(SPY) + 1;}
  51
  52                 //Attributes of the piece
  53                 const Type type;
  54                 const Colour colour;
  55
  56                 bool beenRevealed;
  57
  58                 public:
  59
  60                         #ifdef BUILD_GRAPHICS
  61                         class TextureManager : public Graphics::TextureManager<LUint>, private Array<Texture*>
  62                         {
  63                                 public:
  64                                         TextureManager() : Graphics::TextureManager<LUint>(), Array<Texture*>() {}
  65                                         virtual ~TextureManager();
  66
  67                                         virtual Texture & operator[](const LUint & at);
  68                         };
  69                         static TextureManager textures;
  70
  71                         static Graphics::Colour GetGraphicsColour(const Piece::Colour & colour)
  72                         {
  73                                 switch (colour)
  74                                 {
  75                                         case RED:
  76                                                 return Graphics::Colour(1,0,0);
  77                                                 break;
  78                                         case BLUE:
  79                                                 return Graphics::Colour(0,0,1);
  80                                                 break;
  81                                         case NONE:
  82                                                 return Graphics::Colour(0.5,0.5,0.5);
  83                                                 break;
  84                                         case BOTH:
  85                                                 return Graphics::Colour(1,0,1);
  86                                                 break;
  87                                 }
  88                         }
  89                         #endif //BUILD_GRAPHICS
  90
  91
  92
  93
  94 };
  95
  96 #include "movementresult.h"
  97
  98 /**
  99  * A Stratego board
 100  */
 101 class Board
 102 {
 103         public:
 104                 Board(int newWidth, int newHeight); //Constructor
 105
 106                 virtual ~Board(); //Destructor
 107
 108                 void Print(FILE * stream, const Piece::Colour & reveal=Piece::BOTH); //Print board
 109                 void PrintPretty(FILE * stream, const Piece::Colour & reveal=Piece::BOTH); //Print board using colour
 110
 111                 #ifdef BUILD_GRAPHICS
 112                 void Draw(const Piece::Colour & reveal=Piece::BOTH, bool showRevealed = true); //Draw board
 113                 #endif //BUILD_GRAPHICS
 114
 115                 bool AddPiece(int x, int y, const Piece::Type & newType, const Piece::Colour & newColour); //Add piece to board
 116
 117
 118                 Piece * GetPiece(int x, int y); //Retrieve piece from a location on the board
 119
 120
 121                 typedef enum {UP, DOWN, LEFT, RIGHT} Direction;
 122
 123
 124
 125                 static bool LegalResult(const MovementResult & result)
 126                 {
 127                         return (result == MovementResult::OK || result == MovementResult::DIES || result == MovementResult::KILLS || result == MovementResult::BOTH_DIE || result == MovementResult::VICTORY_FLAG || result == MovementResult::VICTORY_ATTRITION || result == MovementResult::DRAW || result == MovementResult::DRAW_DEFAULT || result == MovementResult::SURRENDER);
 128                 }
 129
 130                 static bool HaltResult(const MovementResult & result)
 131                 {
 132                         return (result == MovementResult::VICTORY_FLAG || result == MovementResult::VICTORY_ATTRITION || result == MovementResult::DRAW || result == MovementResult::DRAW_DEFAULT || result == MovementResult::SURRENDER || !LegalResult(result));
 133                 }
 134
 135                 MovementResult MovePiece(int x, int y, const Direction & direction, int multiplier=1,const Piece::Colour & colour=Piece::NONE); //Move piece from position in direction
 136
 137
 138                 Piece::Colour winner;
 139
 140                 int Width() const {return width;}
 141                 int Height() const {return height;}
 142
 143                 int MobilePieces(const Piece::Colour & colour) const;
 144                 int TotalPieceValue(const Piece::Colour & colour) const;
 145                 bool RemovePiece(Piece * piece);
 146         private:
 147                 int width;
 148                 int height;
 149                 Piece ** * board;
 150                 std::vector<Piece*> pieces;
 151 };
 152
 153 #endif //STRATEGO_H
 154
 155 //EOF
 156
 157