WebSVN – Games.Chess Giants – Diff – /engine-crafty/input.c



 *   Hopefully, only one move will remain after the elimination and legality   *
 *   checks.                                                                   *
 *                                                                             *
 *******************************************************************************
 */
int InputMove(TREE * RESTRICT tree, int ply, int wtm, int silent,
    int ponder_list, char *text) {
  unsigned moves[220], *mv, *mvp, *goodmove = 0;
  int piece = -1, capture, promote, give_check;
  int ffile, frank, tfile, trank;
  int current, i, nleft;
  char *goodchar, *tc;
  char movetext[128];

  if (strlen(text) == 0)
    return 0;
  if ((text[0] >= 'a') && (text[0] <= 'h') && (text[1] >= '1')
      && (text[1] <= '8') && (text[2] >= 'a') && (text[2] <= 'h')
      && (text[3] >= '1') && (text[3] <= '8'))
    return InputMoveICS(tree, ply, wtm, silent, ponder_list, text);
/*
 ************************************************************
 *                                                          *
 *  Initialize move structure.  If we discover a parsing    *
 *  error, this will cause us to return a move of "0" to    *
 *  indicate some sort of error was detected.               *
 *                                                          *
 ************************************************************
 */
  tree->status[MAXPLY] = tree->status[ply];
  strcpy(movetext, text);
  moves[0] = 0;
  piece = 0;
  capture = 0;
  promote = 0;
  give_check = 0;

    if ((tfile >= 0) && (File(To(*mv)) != tfile))
      *mv = 0;
    if ((trank >= 0) && (Rank(To(*mv)) != trank))
      *mv = 0;
    if (!ponder_list && *mv) {
      MakeMove(tree, MAXPLY, wtm, *mv);
      if (Check(wtm) || (give_check && !Check(Flip(wtm)))) {
        UnmakeMove(tree, MAXPLY, wtm, *mv);
        *mv = 0;
      } else
        UnmakeMove(tree, MAXPLY, wtm, *mv);
    }
  }
/*
 ************************************************************
 *                                                          *

 *   InputMoveICS() is responsible for converting a move from the ics format   *
 *   [from][to][promote] to the program's internal format.                     *
 *                                                                             *
 *******************************************************************************
 */
int InputMoveICS(TREE * RESTRICT tree, int ply, int wtm, int silent,
    int ponder_list, char *text) {
  unsigned moves[220], *mv, *mvp, *goodmove = 0;
  int piece = -1, promote;
  int ffile, frank, tfile, trank;
  int i, nleft;
  char movetext[128];
  static const char pieces[15] =

 ************************************************************
 */
  if (strlen(text) == 0)
    return 0;
  tree->status[MAXPLY] = tree->status[ply];
  strcpy(movetext, text);
  moves[0] = 0;
  promote = 0;
/*
 ************************************************************
 *                                                          *

    if (Rank(To(*mv)) != trank)
      *mv = 0;
    if (File(To(*mv)) != tfile)
      *mv = 0;
    if (!ponder_list && *mv) {
      MakeMove(tree, MAXPLY, wtm, *mv);
      if (Check(wtm)) {
        UnmakeMove(tree, MAXPLY, wtm, *mv);
        *mv = 0;
      } else
        UnmakeMove(tree, MAXPLY, wtm, *mv);
    }
  }
/*
 ************************************************************
 *                                                          *

Rev 33	Rev 108
Line 13...	Line 13...
13	* Hopefully, only one move will remain after the elimination and legality *	13	* Hopefully, only one move will remain after the elimination and legality *
14	* checks. *	14	* checks. *
15	* *	15	* *
16	*******************************************************************************	16	*******************************************************************************
17	*/	17	*/
18	int InputMove(TREE * RESTRICT tree~~, char *text~~, int ply, int wtm, int silent,	18	int InputMove(TREE * RESTRICT tree, int ply, int wtm, int silent,
19	int ponder_list) {	19	int ponder_list, char *text) {
20	~~int~~ moves[220], mv, mvp, *goodmove = 0;	20	unsigned moves[220], mv, mvp, *goodmove = 0;
21	int piece = -1, capture, promote, give_check;	21	int piece = -1, capture, promote, give_check;
22	int ffile, frank, tfile, trank;	22	int ffile, frank, tfile, trank;
23	int current, i, nleft;	23	int current, i, nleft;
24	char goodchar, tc;	24	char goodchar, tc;
25	char movetext[128];	25	char movetext[128];
Line 55...	Line 55...
55	if (strlen(text) == 0)	55	if (strlen(text) == 0)
56	return 0;	56	return 0;
57	if ((text[0] >= 'a') && (text[0] <= 'h') && (text[1] >= '1')	57	if ((text[0] >= 'a') && (text[0] <= 'h') && (text[1] >= '1')
58	&& (text[1] <= '8') && (text[2] >= 'a') && (text[2] <= 'h')	58	&& (text[1] <= '8') && (text[2] >= 'a') && (text[2] <= 'h')
59	&& (text[3] >= '1') && (text[3] <= '8'))	59	&& (text[3] >= '1') && (text[3] <= '8'))
60	return InputMoveICS(tree~~, text~~, ply, wtm, silent, ~~ponder_list~~);	60	return InputMoveICS(tree, ply, wtm, silent, ponder_list, text);
61	/*	61	/*
62	************************************************************	62	************************************************************
63	* *	63	* *
64	* Initialize move structure. If we discover a parsing *	64	* Initialize move structure. If we discover a parsing *
65	* error, this will cause us to return a move of "0" to *	65	* error, this will cause us to return a move of "0" to *
66	* indicate some sort of error was detected. *	66	* indicate some sort of error was detected. *
67	* *	67	* *
68	************************************************************	68	************************************************************
69	*/	69	*/
70	tree->status[MAXPLY] = tree->status[ply];	70	tree->status[MAXPLY] = tree->status[ply];
71	~~strcpy_s(movetext, sizeof (~~movetext), text); // Pierre-Marie Baty -- use safe version	71	strcpy(movetext, text);
72	moves[0] = 0;	72	moves[0] = 0;
73	piece = 0;	73	piece = 0;
74	capture = 0;	74	capture = 0;
75	promote = 0;	75	promote = 0;
76	give_check = 0;	76	give_check = 0;
Line 296...	Line 296...
296	if ((tfile >= 0) && (File(To(*mv)) != tfile))	296	if ((tfile >= 0) && (File(To(*mv)) != tfile))
297	*mv = 0;	297	*mv = 0;
298	if ((trank >= 0) && (Rank(To(*mv)) != trank))	298	if ((trank >= 0) && (Rank(To(*mv)) != trank))
299	*mv = 0;	299	*mv = 0;
300	if (!ponder_list && *mv) {	300	if (!ponder_list && *mv) {
301	MakeMove(tree, MAXPLY, *mv~~, wtm~~);	301	MakeMove(tree, MAXPLY, wtm, *mv);
302	if (Check(wtm) \|\| (give_check && !Check(Flip(wtm)))) {	302	if (Check(wtm) \|\| (give_check && !Check(Flip(wtm)))) {
303	UnmakeMove(tree, MAXPLY, *mv~~, wtm~~);	303	UnmakeMove(tree, MAXPLY, wtm, *mv);
304	*mv = 0;	304	*mv = 0;
305	} else	305	} else
306	UnmakeMove(tree, MAXPLY, *mv~~, wtm~~);	306	UnmakeMove(tree, MAXPLY, wtm, *mv);
307	}	307	}
308	}	308	}
309	/*	309	/*
310	************************************************************	310	************************************************************
311	* *	311	* *
Line 344...	Line 344...
344	* InputMoveICS() is responsible for converting a move from the ics format *	344	* InputMoveICS() is responsible for converting a move from the ics format *
345	* [from][to][promote] to the program's internal format. *	345	* [from][to][promote] to the program's internal format. *
346	* *	346	* *
347	*******************************************************************************	347	*******************************************************************************
348	*/	348	*/
349	int InputMoveICS(TREE * RESTRICT tree, ~~char~~ *text, int ply, int ~~wtm~~,	349	int InputMoveICS(TREE * RESTRICT tree, int ply, int wtm, int silent,
350	int ~~silent~~, ~~int~~ ~~ponder_list~~) {	350	int ponder_list, char *text) {
351	~~int~~ moves[220], mv, mvp, *goodmove = 0;	351	unsigned moves[220], mv, mvp, *goodmove = 0;
352	int piece = -1, promote;	352	int piece = -1, promote;
353	int ffile, frank, tfile, trank;	353	int ffile, frank, tfile, trank;
354	int i, nleft;	354	int i, nleft;
355	char movetext[128];	355	char movetext[128];
356	static const char pieces[15] =	356	static const char pieces[15] =
Line 367...	Line 367...
367	************************************************************	367	************************************************************
368	*/	368	*/
369	if (strlen(text) == 0)	369	if (strlen(text) == 0)
370	return 0;	370	return 0;
371	tree->status[MAXPLY] = tree->status[ply];	371	tree->status[MAXPLY] = tree->status[ply];
372	~~strcpy_s(movetext, sizeof (~~movetext), text); // Pierre-Marie Baty -- use safe version	372	strcpy(movetext, text);
373	moves[0] = 0;	373	moves[0] = 0;
374	promote = 0;	374	promote = 0;
375	/*	375	/*
376	************************************************************	376	************************************************************
377	* *	377	* *
Line 469...	Line 469...
469	if (Rank(To(*mv)) != trank)	469	if (Rank(To(*mv)) != trank)
470	*mv = 0;	470	*mv = 0;
471	if (File(To(*mv)) != tfile)	471	if (File(To(*mv)) != tfile)
472	*mv = 0;	472	*mv = 0;
473	if (!ponder_list && *mv) {	473	if (!ponder_list && *mv) {
474	MakeMove(tree, MAXPLY, *mv~~, wtm~~);	474	MakeMove(tree, MAXPLY, wtm, *mv);
475	if (Check(wtm)) {	475	if (Check(wtm)) {
476	UnmakeMove(tree, MAXPLY, *mv~~, wtm~~);	476	UnmakeMove(tree, MAXPLY, wtm, *mv);
477	*mv = 0;	477	*mv = 0;
478	} else	478	} else
479	UnmakeMove(tree, MAXPLY, *mv~~, wtm~~);	479	UnmakeMove(tree, MAXPLY, wtm, *mv);
480	}	480	}
481	}	481	}
482	/*	482	/*
483	************************************************************	483	************************************************************
484	* *	484	* *

Subversion Repositories Games.Chess Giants

Games.Chess Giants/engine-crafty/input.c – Rev 33 → 108