Revert "adding gnu-readline support"

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index a887fb6..4c9390e 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -448,9 +448,6 @@ long lastNodeCount=0;
 int shiftKey; // [HGM] set by mouse handler
 
 int have_sent_ICS_logon = 0;
-int sending_ICS_login    = 0;
-int sending_ICS_password = 0;
-
 int movesPerSession;
 int suddenDeath, whiteStartMove, blackStartMove; /* [HGM] for implementation of 'any per time' sessions, as in first part of byoyomi TC */
 long whiteTimeRemaining, blackTimeRemaining, timeControl, timeIncrement, lastWhite, lastBlack;
@@ -522,8 +519,8 @@ ChessSquare  KnightmateArray[2][BOARD_FILES] = {
 ChessSquare fairyArray[2][BOARD_FILES] = { /* [HGM] Queen side differs from King side */
     { WhiteRook, WhiteKnight, WhiteBishop, WhiteQueen,
         WhiteKing, WhiteBishop, WhiteKnight, WhiteRook },
-    { BlackLance, BlackAlfil, BlackMarshall, BlackAngel,
-       BlackKing, BlackMarshall, BlackAlfil, BlackLance }
+    { BlackCardinal, BlackAlfil, BlackMarshall, BlackAngel,
+       BlackKing, BlackMarshall, BlackAlfil, BlackCardinal }
 };
 
 ChessSquare ShatranjArray[2][BOARD_FILES] = { /* [HGM] (movGen knows about Shatranj Q and P) */
@@ -1089,16 +1086,16 @@ ParseTimeControl(tc, ti, mps)
 
     if(mps)
       snprintf(buf, MSG_SIZ, ":%d/%s+%g", mps, mytc, ti);
-    else
+    else 
       snprintf(buf, MSG_SIZ, ":%s+%g", mytc, ti);
   } else {
     if(mps)
       snprintf(buf, MSG_SIZ, ":%d/%s", mps, mytc);
-    else
+    else 
       snprintf(buf, MSG_SIZ, ":%s", mytc);
   }
   fullTimeControlString = StrSave(buf); // this should now be in PGN format
-
+  
   if( NextTimeControlFromString( &tc, &tc1 ) != 0 ) {
     return FALSE;
   }
@@ -3116,23 +3113,8 @@ read_from_ics(isr, closure, data, count, error)
            if (!have_sent_ICS_logon && looking_at(buf, &i, "login:")) {
                ICSInitScript();
                have_sent_ICS_logon = 1;
-               /* if we don't send the login/password via icsLogon, use special readline
-                  code for it */
-               if (strlen(appData.icsLogon)==0)
-                 {
-                   sending_ICS_password = 0; // in case we come back to login
-                   sending_ICS_login = 1;
-                 };
                continue;
            }
-           /* need to shadow the password */
-           if (!sending_ICS_password && looking_at(buf, &i, "password:")) {
-             /* if we don't send the login/password via icsLogon, use special readline
-                code for it */
-             if (strlen(appData.icsLogon)==0)
-               sending_ICS_password = 1;
-             continue;
-           }
 
            if (ics_getting_history != H_GETTING_MOVES /*smpos kludge*/ &&
                (looking_at(buf, &i, "\n<12> ") ||
@@ -6082,15 +6064,15 @@ UserMoveEvent(fromX, fromY, toX, toY, promoChar)
     pup = boards[currentMove][toY][toX];
 
     /* [HGM] If move started in holdings, it means a drop. Convert to standard form */
-    if( fromX == BOARD_LEFT-2 || fromX == BOARD_RGHT+1) {
+    if( fromX == BOARD_LEFT-2 || fromX == BOARD_RGHT+1) { 
          if( pup != EmptySquare ) return;
          moveType = WhiteOnMove(currentMove) ? WhiteDrop : BlackDrop;
-          if(appData.debugMode) fprintf(debugFP, "Drop move %d, curr=%d, x=%d,y=%d, p=%d\n",
+          if(appData.debugMode) fprintf(debugFP, "Drop move %d, curr=%d, x=%d,y=%d, p=%d\n", 
                moveType, currentMove, fromX, fromY, boards[currentMove][fromY][fromX]);
           // holdings might not be sent yet in ICS play; we have to figure out which piece belongs here
           if(fromX == 0) fromY = BOARD_HEIGHT-1 - fromY; // black holdings upside-down
           fromX = fromX ? WhitePawn : BlackPawn; // first piece type in selected holdings
-          while(PieceToChar(fromX) == '.' || PieceToNumber(fromX) != fromY && fromX != (int) EmptySquare) fromX++;
+          while(PieceToChar(fromX) == '.' || PieceToNumber(fromX) != fromY && fromX != (int) EmptySquare) fromX++; 
          fromY = DROP_RANK;
     }
 
@@ -8419,6 +8401,9 @@ ApplyMove(fromX, fromY, toX, toY, promoChar, board)
   } else {
       int i;
 
+      if( board[fromY][fromX] == WhiteLance || board[fromY][fromX] == BlackLance ) {
+           if( gameInfo.variant == VariantFairy ) board[EP_STATUS] = EP_PAWN_MOVE; // Lance in fairy is Pawn-like
+      } else
       if( board[fromY][fromX] == WhitePawn ) {
            if(fromY != toY) // [HGM] Xiangqi sideway Pawn moves should not count as 50-move breakers
               board[EP_STATUS] = EP_PAWN_MOVE;
@@ -8682,8 +8667,8 @@ ApplyMove(fromX, fromY, toX, toY, promoChar, board)
     } else if(!appData.testLegality && promoChar != NULLCHAR && promoChar != '=') { // without legality testing, unconditionally believe promoChar
         board[toY][toX] = CharToPiece(piece < BlackPawn ? ToUpper(promoChar) : ToLower(promoChar));
     }
-    if((gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat)
-               && promoChar != NULLCHAR && gameInfo.holdingsSize) {
+    if((gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat) 
+               && promoChar != NULLCHAR && gameInfo.holdingsSize) { 
        // [HGM] superchess: take promotion piece out of holdings
        int k = PieceToNumber(CharToPiece(ToUpper(promoChar)));
        if((int)piece < (int)BlackPawn) { // determine stm from piece color