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  1. #include "checkers.h"
  2.  
  3. void print_board()
  4. {
  5.   int i,j;
  6.   for (i=0;i<8;i++){                   /*Prints the numbers on top row*/
  7.     printf("   %d", i);
  8.   }
  9.   printf("\n");
  10.  
  11.   /*Prints grid. If the_board = 0, prints " ", if the_board = 1, prints "r"...*/
  12.   for(i=0;i<BOARD_SIZE; i++){
  13.     printf(" |---|---|---|---|---|---|---|---|\n");
  14.     printf("%d| ",i);   /*Prints numbers on left side*/
  15.     for(j=0;j<BOARD_SIZE;j++){
  16.       switch (the_board[i][j]){
  17.       case 0:
  18.         printf(" ");
  19.         break;
  20.       case 1:
  21.         printf("r");
  22.         break;
  23.       case 2:
  24.         printf("w");
  25.         break;
  26.       case 3:
  27. 	printf("R");
  28.         break;
  29.       case 4:
  30.         printf("W");
  31.         break;
  32.       }
  33.       printf(" | ");
  34.     }
  35.     printf("\n");
  36.   }
  37.   printf(" |---|---|---|---|---|---|---|---|\n");
  38. }
  39.  
  40. int checkBounds(int input1, int input2, int input3, int input4){
  41.   if ( ( input1 >= BOARD_SIZE) || (input2 >= BOARD_SIZE) || (input3 >= BOARD_SIZE)|| (input4 >= BOARD_SIZE) || ( input1 < 0) || (input2 < 0) || (input3 < 0)|| (input4 < 0)){
  42.     return 8888;
  43.   }
  44. }
  45.  
  46. int changePlayer(){
  47.   if (currentPlayer==redTurn){
  48.     currentPlayer=whiteTurn;
  49.   }else{
  50.     currentPlayer=redTurn;
  51.   }
  52. }
  53.  
  54. int printPlayer(){
  55.   switch (currentPlayer){
  56.   case 91:
  57.     printf("White's Move: ");
  58.     break;
  59.   case 93:
  60.     printf("Red's Move: ");
  61.     break;
  62.   }
  63. }
  64.  
  65. int checkPlayerPiece(){
  66.   if(currentPlayer == whiteTurn && ( (the_board [y_from][x_from]==WHITE) || (the_board [y_from][x_from]==WHITE_KING)) ){
  67.       return VALID_MOVE;
  68.   }else if(currentPlayer == redTurn && ( (the_board [y_from][x_from]==RED) || (the_board [y_from][x_from]==RED_KING)) ){
  69. 	return VALID_MOVE;
  70.       }else{ 
  71. 	return INVALID_MOVE;}
  72. }
  73.  
  74. int movePiece() {
  75.   the_board [y_to][x_to] = the_board[y_from][x_from];
  76.   the_board [y_from][x_from]= 0;
  77.   print_board();
  78. }
  79.  
  80. int is_jumper(int x, int y){
  81.  
  82.   if(the_board[y][x] == RED && (((the_board[y+1][x+1] == WHITE || the_board[y+1][x+1]== WHITE_KING) && the_board[y+2][x+2] == 0) || ((the_board[y+1][x-1] == WHITE ||the_board[y+1][x-1] == WHITE_KING ) && the_board[y+2][x-2]== 0 && (y+2<= BOARD_SIZE) && (x-2 >= 0)))){
  83.     return TRUE;
  84.   }else if( the_board[y][x] == WHITE && ((((the_board[y-1][x-1]==RED || the_board[y-1][x-1]==RED_KING) && the_board[y-2][x-2]==0 && (x-2>=0)) || (((the_board[y-1][x+1]==RED )|| the_board[y-1][x+1]==RED_KING) && the_board[y-2][x+2]==0 && (x+2 <= BOARD_SIZE) )) && (y-2>=0))){
  85.     return TRUE;
  86.   }else if(the_board[y][x]==RED_KING && (((the_board[y+1][x+1]==WHITE || the_board[y+1][x+1]==WHITE_KING) && the_board[y+2][x+2]==0 ) || ((the_board[y+1][x-1]==WHITE || the_board[y+1][x-1]==WHITE_KING) && the_board[y+2][x-2]==0)) && (y+2 <BOARD_SIZE) && (x+2 <BOARD_SIZE) && (y-2 >=0) && (x-2 >=0)){
  87.     return TRUE;
  88.   }else if (the_board[y][x]==WHITE_KING && ((((the_board[y+1][x+1]==RED || the_board[y+1][x+1]==RED_KING) && the_board[y+2][x+2]==0 ) || ((the_board[y+1][x-1]==RED || the_board[y+1][x-1]==RED_KING) && the_board[y+2][x-2]==0))) && (y+2 <BOARD_SIZE) && (x+2 <BOARD_SIZE) && (y-2 >=0) && (x-2 >=0)){
  89.   return TRUE;
  90.   }else{
  91.     return 0;
  92.   }
  93. }
  94.  
  95. int check_move(int color, int x_from, int y_fromt, int x_to, int y_to, int jump){
  96.  
  97.   int dir;
  98.  
  99.   if (color==whiteTurn){
  100.     dir = 1;
  101.   }else if(color==redTurn){
  102.     dir = -1;
  103.   }
  104.  
  105.   if (checkBounds(x_from, y_from, x_to, y_to) == 8888 ){
  106.     return INVALID_MOVE;
  107.   }else if(the_board[y_to][x_to]!= 0){
  108.     return INVALID_MOVE;
  109.   }else if(checkPlayerPiece() != VALID_MOVE ){
  110.     return INVALID_MOVE;
  111.   }else if( check_step(x_from, y_from, x_to, y_to, dir)!= VALID_MOVE ){
  112.     return INVALID_MOVE;
  113.   }else
  114.     return VALID_MOVE;
  115.  }
  116.  
  117. int check_step(int x_from, int y_from, int x_to, int y_to, int dir){
  118.  
  119.   switch(dir){
  120.  
  121.   case -1:
  122.     if( ((y_to-y_from)== 1 && (x_to-x_from)== 1 ) || ((y_to-y_from)== 1 && (x_to-x_from)== -1 ) ){
  123.       return VALID_MOVE;
  124.     }else{
  125.       return INVALID_MOVE;
  126.     }
  127.   case 1:
  128.     if( ((y_to-y_from)== -1 && (x_to-x_from)== 1 ) || ((y_to-y_from)== -1 && (x_to-x_from)== -1 ) ){
  129.       return VALID_MOVE;
  130.     }else{
  131.       return INVALID_MOVE;
  132.     }
  133.   }
  134. }
  135.  
  136. void move_piece(int color, int x_from, int y_from, int x_to, int y_to, int jump){
  137.   if (jump == 0){
  138.     the_board [y_to][x_to] = the_board[y_from][x_from];
  139.     the_board [y_from][x_from]= 0;
  140.   }
  141. }
  142.  
  143. int jump_exists(int color){
  144.  
  145.   int i,j;
  146.  
  147.   if (color==WHITE){
  148.     for(i=0;i < BOARD_SIZE; i++){
  149.       for(j=0;i <BOARD_SIZE; j++){
  150. 	if((the_board[i][j]==WHITE || (the_board[i][j]==WHITE_KING) && (is_jump(j,i) == 1))){
  151. 	  printf("YOU CAN JUMP %d %d",i,j);  
  152. 	  return TRUE;
  153. 	}
  154.       }
  155.     }
  156.   }else if(color==RED){
  157.     for(i=0;i < BOARD_SIZE; i++){
  158.       for(j=0;i <BOARD_SIZE; j++){
  159.         if((the_board[i][j]==RED || (the_board[i][j]==RED_KING) && (is_jump(j,i) == 1))){
  160. 	  printf("YOU CAN JUMP %d %d",i,j);
  161. 	  return TRUE;
  162. 	}
  163.       }
  164.     }
  165.   }
  166. }
  167.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp:1:22: error: checkers.h: No such file or directory
prog.cpp: In function ‘void print_board()’:
prog.cpp:7: error: ‘printf’ was not declared in this scope
prog.cpp:9: error: ‘printf’ was not declared in this scope
prog.cpp:12: error: ‘BOARD_SIZE’ was not declared in this scope
prog.cpp:16: error: ‘the_board’ was not declared in this scope
prog.cpp: In function ‘int checkBounds(int, int, int, int)’:
prog.cpp:41: error: ‘BOARD_SIZE’ was not declared in this scope
prog.cpp: In function ‘int changePlayer()’:
prog.cpp:47: error: ‘currentPlayer’ was not declared in this scope
prog.cpp:47: error: ‘redTurn’ was not declared in this scope
prog.cpp:48: error: ‘whiteTurn’ was not declared in this scope
prog.cpp: In function ‘int printPlayer()’:
prog.cpp:55: error: ‘currentPlayer’ was not declared in this scope
prog.cpp:57: error: ‘printf’ was not declared in this scope
prog.cpp: In function ‘int checkPlayerPiece()’:
prog.cpp:66: error: ‘currentPlayer’ was not declared in this scope
prog.cpp:66: error: ‘whiteTurn’ was not declared in this scope
prog.cpp:66: error: ‘the_board’ was not declared in this scope
prog.cpp:66: error: ‘y_from’ was not declared in this scope
prog.cpp:66: error: ‘x_from’ was not declared in this scope
prog.cpp:66: error: ‘WHITE’ was not declared in this scope
prog.cpp:66: error: ‘WHITE_KING’ was not declared in this scope
prog.cpp:67: error: ‘VALID_MOVE’ was not declared in this scope
prog.cpp:68: error: ‘redTurn’ was not declared in this scope
prog.cpp:68: error: ‘RED’ was not declared in this scope
prog.cpp:68: error: ‘RED_KING’ was not declared in this scope
prog.cpp:69: error: ‘VALID_MOVE’ was not declared in this scope
prog.cpp:71: error: ‘INVALID_MOVE’ was not declared in this scope
prog.cpp: In function ‘int movePiece()’:
prog.cpp:75: error: ‘the_board’ was not declared in this scope
prog.cpp:75: error: ‘y_to’ was not declared in this scope
prog.cpp:75: error: ‘x_to’ was not declared in this scope
prog.cpp:75: error: ‘y_from’ was not declared in this scope
prog.cpp:75: error: ‘x_from’ was not declared in this scope
prog.cpp: In function ‘int is_jumper(int, int)’:
prog.cpp:82: error: ‘the_board’ was not declared in this scope
prog.cpp:82: error: ‘RED’ was not declared in this scope
prog.cpp:82: error: ‘WHITE’ was not declared in this scope
prog.cpp:82: error: ‘WHITE_KING’ was not declared in this scope
prog.cpp:82: error: ‘BOARD_SIZE’ was not declared in this scope
prog.cpp:83: error: ‘TRUE’ was not declared in this scope
prog.cpp:84: error: ‘RED_KING’ was not declared in this scope
prog.cpp:85: error: ‘TRUE’ was not declared in this scope
prog.cpp:87: error: ‘TRUE’ was not declared in this scope
prog.cpp:89: error: ‘TRUE’ was not declared in this scope
prog.cpp: In function ‘int check_move(int, int, int, int, int, int)’:
prog.cpp:99: error: ‘whiteTurn’ was not declared in this scope
prog.cpp:101: error: ‘redTurn’ was not declared in this scope
prog.cpp:105: error: ‘y_from’ was not declared in this scope
prog.cpp:106: error: ‘INVALID_MOVE’ was not declared in this scope
prog.cpp:107: error: ‘the_board’ was not declared in this scope
prog.cpp:108: error: ‘INVALID_MOVE’ was not declared in this scope
prog.cpp:109: error: ‘VALID_MOVE’ was not declared in this scope
prog.cpp:110: error: ‘INVALID_MOVE’ was not declared in this scope
prog.cpp:111: error: ‘check_step’ was not declared in this scope
prog.cpp:112: error: ‘INVALID_MOVE’ was not declared in this scope
prog.cpp: In function ‘int check_step(int, int, int, int, int)’:
prog.cpp:123: error: ‘VALID_MOVE’ was not declared in this scope
prog.cpp:125: error: ‘INVALID_MOVE’ was not declared in this scope
prog.cpp:129: error: ‘VALID_MOVE’ was not declared in this scope
prog.cpp:131: error: ‘INVALID_MOVE’ was not declared in this scope
prog.cpp: In function ‘void move_piece(int, int, int, int, int, int)’:
prog.cpp:138: error: ‘the_board’ was not declared in this scope
prog.cpp: In function ‘int jump_exists(int)’:
prog.cpp:147: error: ‘WHITE’ was not declared in this scope
prog.cpp:148: error: ‘BOARD_SIZE’ was not declared in this scope
prog.cpp:150: error: ‘the_board’ was not declared in this scope
prog.cpp:150: error: ‘WHITE_KING’ was not declared in this scope
prog.cpp:150: error: ‘is_jump’ was not declared in this scope
prog.cpp:151: error: ‘printf’ was not declared in this scope
prog.cpp:152: error: ‘TRUE’ was not declared in this scope
prog.cpp:156: error: ‘RED’ was not declared in this scope
prog.cpp:157: error: ‘BOARD_SIZE’ was not declared in this scope
prog.cpp:159: error: ‘the_board’ was not declared in this scope
prog.cpp:159: error: ‘RED_KING’ was not declared in this scope
prog.cpp:159: error: ‘is_jump’ was not declared in this scope
prog.cpp:160: error: ‘printf’ was not declared in this scope
prog.cpp:161: error: ‘TRUE’ was not declared in this scope
stdout 
Standard output is empty
https://ideone.com/I0hhg
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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