Make XBoard grant- and revoke-rights buttons work

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 35cc84d..2c245d6 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -12183,6 +12183,18 @@ EditPositionMenuEvent(selection, x, y)
        SetBlackToPlayEvent();
        break;
 
+      case NoRights:
+       rightsBoard[y][x] = 0;
+        break;
+
+      case GrantRights:
+        { ChessSquare p = boards[0][y][x];
+         rightsBoard[y][x] = 1;
+         if(p == WhiteKing || p == WhiteUnicorn || p == BlackKing || p == BlackUnicorn)
+               rightsBoard[y][x] = 2;
+       }
+        break;
+
       case EmptySquare:
        if (gameMode == IcsExamining) {
             if (x < BOARD_LEFT || x >= BOARD_RGHT) break; // [HGM] holdings