Stalemate is a win in Shogi

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index f608f60..aafb11f 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -4180,9 +4180,13 @@ read_from_ics (InputSourceRef isr, VOIDSTAR closure, char *data, int count, int
 void
 ParseBoard12 (char *string)
 {
+#if ZIPPY
+    int i, takeback;
+    char *bookHit = NULL; // [HGM] book
+#endif
     GameMode newGameMode;
-    int gamenum, newGame, newMove, relation, basetime, increment, ics_flip = 0, i;
-    int j, k, n, moveNum, white_stren, black_stren, white_time, black_time, takeback;
+    int gamenum, newGame, newMove, relation, basetime, increment, ics_flip = 0;
+    int j, k, n, moveNum, white_stren, black_stren, white_time, black_time;
     int double_push, castle_ws, castle_wl, castle_bs, castle_bl, irrev_count;
     char to_play, board_chars[200];
     char move_str[MSG_SIZ], str[MSG_SIZ], elapsed_time[MSG_SIZ];
@@ -4194,7 +4198,6 @@ ParseBoard12 (char *string)
     int fromX, fromY, toX, toY;
     char promoChar;
     int ranks=1, files=0; /* [HGM] ICS80: allow variable board size */
-    char *bookHit = NULL; // [HGM] book
     Boolean weird = FALSE, reqFlag = FALSE;
 
     fromX = fromY = toX = toY = -1;
@@ -7754,7 +7757,7 @@ Adjudicate (ChessProgramState *cps)
                        boards[forwardMostMove][EP_STATUS] = nrW == nrB ? EP_STALEMATE :
                                                   ((nrW < nrB) != WhiteOnMove(forwardMostMove) ?
                                                                        EP_CHECKMATE : EP_WINS);
-                   else if(gameInfo.variant == VariantShatranj || gameInfo.variant == VariantXiangqi)
+                   else if(gameInfo.variant == VariantShatranj || gameInfo.variant == VariantXiangqi || gameInfo.variant == VariantShogi)
                        boards[forwardMostMove][EP_STATUS] = EP_CHECKMATE; // and in these variants being stalemated loses
                }
                break;
@@ -8200,7 +8203,7 @@ FakeBookMove: // [HGM] book: we jump here to simulate machine moves after book h
            /* Machine move could not be parsed; ignore it. */
          snprintf(buf1, MSG_SIZ*10, _("Illegal move \"%s\" from %s machine"),
                    machineMove, _(cps->which));
-           DisplayError(buf1, 0);
+           DisplayMoveError(buf1);
             snprintf(buf1, MSG_SIZ*10, "Xboard: Forfeit due to invalid move: %s (%c%c%c%c) res=%d",
                     machineMove, fromX+AAA, fromY+ONE, toX+AAA, toY+ONE, moveType);
            if (gameMode == TwoMachinesPlay) {
@@ -10021,7 +10024,7 @@ void
 TwoMachinesEventIfReady P((void))
 {
   static int curMess = 0;
-  if (first.lastPing != first.lastPong) {
+  if (first.lastPing != first.lastPong || !first.initDone) {
     if(curMess != 1) DisplayMessage("", _("Waiting for first chess program")); curMess = 1;
     ScheduleDelayedEvent(TwoMachinesEventIfReady, 10); // [HGM] fast: lowered from 1000
     return;
@@ -10991,7 +10994,7 @@ ResurrectChessProgram ()
 
     if (appData.noChessProgram) return 1;
 
-    if(matchMode && appData.tourneyFile[0]) { // [HGM] tourney: make sure we get features after engine replacement. (Should we always do this?)
+    if(matchMode /*&& appData.tourneyFile[0]*/) { // [HGM] tourney: make sure we get features after engine replacement. (Should we always do this?)
        if(WaitForEngine(&first, TwoMachinesEventIfReady)) { doInit = 1; return 0; } // request to do init on next visit
        if(!doInit) return 1; // this replaces testing first.pr != NoProc, which is true when we get here, but first time no reason to abort
        doInit = 0; // we fell through (first time after starting the engine); make sure it doesn't happen again