hi,
I need help in battleship game
here is my code:
#include <stdio.h>
void draw_game(char board[ ], int maway, int mleft, int score, char prevmove[ ]);
int main( ) {
char board[391], prevmove[41];
int i, missles = 50, mleft = 0, score = 0;
strcpy(prevmove , ""); /* an empty string */
for(i=0; i<15*26; i++){
board[i] = '~';
}
board[i] = '\0';
draw_game(board , missles, mleft, score, prevmove);
draw_game(board , missles, mleft, score, prevmove);
return 0;
}
void draw_game(char board[ ], int maway, int mleft, int score, char prevmove[ ]) {
int i,input ,j;
char row_letters[16] = "123456789ABCDE F";
printf(" C Battleship...\n ");
printf(" ABCDEFGHIJKLMNO PQRSTUVWXYZ\n") ;
for(i=0; i<15; i++) { /* rows */
printf("%c|", row_letters[i]);
for(j=0; j<26; j++) { /* columns */
printf("%c", board[j]);
}
printf("|\n");
}
printf(" Missiles Away:%.2d Missiles Left:%.2d\n", maway, mleft);
printf(" Current Score:%.3d Last Move: %s\n", score, prevmove);
printf(" Enter Target Coordinates--> ");
scanf("%d",&inp ut);
board[input] ='X';
}
_______________ _______________ _______________ _______________ ______
the output it should be like this:
C Battleship...
ABCDEFGHIJKLMNO PQRSTUVWXYZ
1|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
2|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
3|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
4|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
5|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
6|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
7|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
8|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
9|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
A|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
B|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
C|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
D|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
E|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
F|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
Missiles Away:00 Missiles Left:50
Current Score:000 Last Move:
Enter Target Coordinates--> 5T
C Battleship...
ABCDEFGHIJKLMNO PQRSTUVWXYZ
1|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
2|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
3|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
4|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
5|~~~~~~~~~~~~~ ~~~~~~X~~~~~~|
6|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
7|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
8|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
9|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
A|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
B|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
C|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
D|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
E|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
F|~~~~~~~~~~~~~ ~~~~~~~~~~~~~|
Missiles Away:01 Missiles Left:49
Current Score:000 Last Move: MISS on 5T
Enter Target Coordinates-->
_______________ _______________ _______________ _________
I have troubling with coordinates, i don't know how to do it. suppose if users enter 5T, the result should be X in row 5 and col T.
need help
thanks
5 5993 Banfa 9,065
Recognized Expert Moderator Expert
May I ask why you have implemented the board as a single dimentioned array. For this program a 2 dimensioned array would seem to be easier
board[15][26];
May I ask why you have implemented the board as a single dimentioned array. For this program a 2 dimensioned array would seem to be easier
board[15][26];
i know but i am troubling with the results plz help me out
thanks
Banfa 9,065
Recognized Expert Moderator Expert
Well the reason for my last question is that you have accessed the board array incorrectly in the nested loop -
for(i=0; i<15; i++) { /* rows */
-
printf("%c|", row_letters[i]);
-
-
for(j=0; j<26; j++) { /* columns */
-
printf("%c", board[j]);
-
}
-
-
printf("|\n");
-
}
-
printf("%c", board[j]);
should be
printf("%c", board[i*26+j]);
Well the reason for my last question is that you have accessed the board array incorrectly in the nested loop -
for(i=0; i<15; i++) { /* rows */
-
printf("%c|", row_letters[i]);
-
-
for(j=0; j<26; j++) { /* columns */
-
printf("%c", board[j]);
-
}
-
-
printf("|\n");
-
}
-
printf("%c", board[j]);
should be
printf("%c", board[i*26+j]);
hi,
it works but it only count col. suppose if u enter 4T. it will only count ```x. it doesn't count char.
plz help me out
thanks
Banfa 9,065
Recognized Expert Moderator Expert
That is because you have used
scanf("%d",&inp ut);
You are requesting a number where as what you actually want as input is a string, a 1 char row id and a 1 char column id.
Use fgets to read in a line of data, then verify the first character is a valid row and the second character is a valid column and that the 3rd character is the termintor.
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