X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Fbase_rules.js;h=a9b6a6a1367192ce96d7eb24ef2d4cf6bd506f80;hb=2da551a3aafd653a9b40bde5e182761bc6c12ae5;hp=c849626dd29a73213d138a8ea5692f9d3ad46559;hpb=2fac4d67083700a1f1e85ed8662c176c24cdea6b;p=vchess.git

diff --git a/client/src/base_rules.js b/client/src/base_rules.js
index c849626d..a9b6a6a1 100644
--- a/client/src/base_rules.js
+++ b/client/src/base_rules.js
@@ -22,8 +22,8 @@ export const Move = class Move {
   constructor(o) {
     this.appear = o.appear;
     this.vanish = o.vanish;
-    this.start = o.start ? o.start : { x: o.vanish[0].x, y: o.vanish[0].y };
-    this.end = o.end ? o.end : { x: o.appear[0].x, y: o.appear[0].y };
+    this.start = o.start || { x: o.vanish[0].x, y: o.vanish[0].y };
+    this.end = o.end || { x: o.appear[0].x, y: o.appear[0].y };
   }
 };
 
@@ -662,7 +662,7 @@ export const ChessRules = class ChessRules {
       case V.QUEEN: return this.getPotentialQueenMoves(sq);
       case V.KING: return this.getPotentialKingMoves(sq);
     }
-    return []; //never reached
+    return []; //never reached (but some variants may use it: Bario...)
   }
 
   // Build a regular move from its initial and destination squares.
@@ -713,7 +713,7 @@ export const ChessRules = class ChessRules {
       let j = y + step[1];
       while (V.OnBoard(i, j) && this.board[i][j] == V.EMPTY) {
         moves.push(this.getBasicMove([x, y], [i, j]));
-        if (oneStep) continue outerLoop;
+        if (!!oneStep) continue outerLoop;
         i += step[0];
         j += step[1];
       }