Fix premature disappearence of Lion victims

[xboard.git] / moves.c

diff --git a/moves.c b/moves.c
index 318215a..d1fa571 100644 (file)
--- a/moves.c
+++ b/moves.c
@@ -1620,8 +1620,9 @@ CheckTest (Board board, int flags, int rf, int ff, int rt, int ft, int enPassant
         king = flags & F_WHITE_ON_MOVE ? WhiteWazir : BlackWazir;
     if(gameInfo.variant == VariantKnightmate)
         king = flags & F_WHITE_ON_MOVE ? WhiteUnicorn : BlackUnicorn;
-    if(gameInfo.variant == VariantChu) { // strictly speaking this is not needed, as Chu officially has no check
+    if(gameInfo.variant == VariantChu || gameInfo.variant == VariantShogi) { // strictly speaking this is not needed, as Chu officially has no check
        int r, f, k = king, royals=0, prince = flags & F_WHITE_ON_MOVE ? WhiteMonarch : BlackMonarch;
+       if(gameInfo.variant == VariantShogi) prince -= 11;                   // White/BlackFalcon
        for(r=0; r<BOARD_HEIGHT; r++) for(f=BOARD_LEFT; f<BOARD_RGHT; f++) {
            if(board[r][f] == k || board[r][f] == prince) {
                if(++royals > 1) return FALSE; // no check if we have two royals (ignores double captureby Lion!)
@@ -1684,7 +1685,7 @@ CheckTest (Board board, int flags, int rf, int ff, int rt, int ft, int enPassant
            board[rf][ft] = captured;
            board[rt][ft] = EmptySquare;
        } else {
-           if(saveKill >= 0) board[killY][killX] = trampled, killX = saveKill;
+           if(saveKill >= 0) board[killY][killX = saveKill] = trampled;
            board[rt][ft] = captured;
        }
        board[EP_STATUS] = ep;