Fix writing of Chu-Shogi FENs

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 39467ae..88fed00 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -847,6 +847,7 @@ InitEngine (ChessProgramState *cps, int n)
     cps->analyzing = FALSE;
     cps->initDone = FALSE;
     cps->reload = FALSE;
+    cps->pseudo = appData.pseudo[n];
 
     /* New features added by Tord: */
     cps->useFEN960 = FALSE;
@@ -9136,6 +9137,10 @@ printf("score=%d count=%d\n",score,count);
           Don't use it. */
        cps->sendTime = 0;
     }
+    if (cps->pseudo) { // [HGM] pseudo-engine, granted unusual powers
+       if (sscanf(message, "wtime %ld\n", &whiteTimeRemaining) == 1 || // adjust clock times
+           sscanf(message, "btime %ld\n", &blackTimeRemaining) == 1   ) return;
+    }
 
     /*
      * If chess program startup fails, exit with an error message.
@@ -10841,6 +10846,7 @@ SwapEngines (int n)
     SWAP(accumulateTC, h)
     SWAP(drawDepth, h)
     SWAP(host, p)
+    SWAP(pseudo, h)
 }
 
 int
@@ -17633,12 +17639,12 @@ PositionToFEN (int move, char *overrideCastling, int moveCounts)
                 if(PieceToChar(piece) == '+') {
                     /* [HGM] write promoted pieces as '+<unpromoted>' (Shogi) */
                     *p++ = '+';
-                    piece = (ChessSquare)(DEMOTED piece);
+                    piece = (ChessSquare)(CHUDEMOTED piece);
                 }
                 *p++ = (piece == DarkSquare ? '*' : PieceToChar(piece));
                 if(p[-1] == '~') {
                     /* [HGM] flag promoted pieces as '<promoted>~' (Crazyhouse) */
-                    p[-1] = PieceToChar((ChessSquare)(DEMOTED piece));
+                    p[-1] = PieceToChar((ChessSquare)(CHUDEMOTED piece));
                     *p++ = '~';
                 }
            }