bpaul-chess

UCI chess engine to replace Omelette Chess Engine
Log | Files | Refs | README | LICENSE

main.c (1006B)

      1 #include <stdbool.h>
      2 #include <stdio.h>
      3 #include <string.h>
      4 
      5 #include "bb.h"
      6 #include "pos.h"
      7 
      8 #define BUFSIZE 8192
      9 #define START_FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"
     10 
     11 #define VERSION "v0.0.1"
     12 
     13 /* sizeof magically gets the length of the string! (plus \0) */
     14 #define CMD(s) strncmp(buf, s, sizeof(s)-1) == 0
     15 
     16 int
     17 main() {
     18 	char buf[BUFSIZE];
     19 
     20 	/* Create a position structure */
     21 	pos p;
     22 
     23 	parse_fen(&p, START_FEN);
     24 
     25 	for (;;) {
     26 		fgets(buf, BUFSIZE, stdin);
     27 
     28 		if (CMD("uci")) {
     29 			puts("id name bpaul-chess " VERSION);
     30 			puts("id author Benjamin Paul");
     31 			puts("uciok");
     32 		} else if (CMD("isready")) {
     33 			puts("readyok");
     34 		} else if (CMD("quit")) {
     35 			break;
     36 		} else if (CMD("position startpos")) {
     37 			/* Still would need to do the moves section of this command :( */
     38 			parse_fen(&p, START_FEN);
     39 		} else if (CMD("position fen")) {
     40 			parse_fen(&p, buf + 11);
     41 		}
     42 #ifndef NDEBUG /* Debug commands! */
     43 		else if (CMD("print")) {
     44 			print_board(&p);
     45 		}
     46 #endif
     47 	}
     48 
     49 	return 0;
     50 }