From: Benjamin Auder <benjamin.auder@somewhere>
Date: Sat, 11 Apr 2020 19:36:04 +0000 (+0200)
Subject: Remove castling as an option to escape from check in Allmate variants
X-Git-Url: https://git.auder.net/%7B%7B%20asset%28%27mixstore/css/img/pieces/%3C?a=commitdiff_plain;h=fd7295e824c0199ad5a1ea40ec4b1f0630a5d806;p=vchess.git

Remove castling as an option to escape from check in Allmate variants
---

diff --git a/client/src/variants/Allmate1.js b/client/src/variants/Allmate1.js
index d07474b3..d07cf847 100644
--- a/client/src/variants/Allmate1.js
+++ b/client/src/variants/Allmate1.js
@@ -60,7 +60,12 @@ export class Allmate1Rules extends ChessRules {
                 oppMoves = this.getPotentialQueenMoves([i, j]);
                 break;
               case V.KING:
-                oppMoves = this.getPotentialKingMoves([i, j]);
+                // Do not allow castling to escape from check
+                oppMoves = super.getSlideNJumpMoves(
+                  sq,
+                  V.steps[V.ROOK].concat(V.steps[V.BISHOP]),
+                  "oneStep"
+                );
                 break;
             }
             for (let om of oppMoves) {
diff --git a/client/src/variants/Allmate2.js b/client/src/variants/Allmate2.js
index 31d41bef..9ba91ef0 100644
--- a/client/src/variants/Allmate2.js
+++ b/client/src/variants/Allmate2.js
@@ -61,7 +61,12 @@ export class Allmate2Rules extends ChessRules {
                 oppMoves = this.getPotentialQueenMoves([i, j]);
                 break;
               case V.KING:
-                oppMoves = this.getPotentialKingMoves([i, j]);
+                // Do not allow castling to escape from check
+                oppMoves = super.getSlideNJumpMoves(
+                  sq,
+                  V.steps[V.ROOK].concat(V.steps[V.BISHOP]),
+                  "oneStep"
+                );
                 break;
             }
             for (let om of oppMoves) {