X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Fvariants%2FCoregal.js;h=e0729ac3f7f3fcb615b6b7cec2cdf30f874385a7;hb=14c35dc66973e66f9d9a680abb0a35db93ee2bcb;hp=1a4a4038a031274e6769c528e84136c8a0a25d83;hpb=3f22c2c3939dfd6bd66da26e6d6d9848c6da86d2;p=vchess.git

diff --git a/client/src/variants/Coregal.js b/client/src/variants/Coregal.js
index 1a4a4038..e0729ac3 100644
--- a/client/src/variants/Coregal.js
+++ b/client/src/variants/Coregal.js
@@ -268,18 +268,21 @@ export class CoregalRules extends ChessRules {
     return false;
   }
 
-  updateCastleFlags(move, piece) {
+  // "twoKings" arg for the similar Twokings variant.
+  updateCastleFlags(move, piece, twoKings) {
     const c = V.GetOppCol(this.turn);
     const firstRank = (c == "w" ? V.size.x - 1 : 0);
     // Update castling flags if castling pieces moved or were captured
     const oppCol = V.GetOppCol(c);
     const oppFirstRank = V.size.x - 1 - firstRank;
-    if (move.start.x == firstRank && [V.KING, V.QUEEN].includes(piece)) {
-      if (this.castleFlags[c][1] == move.start.y)
-        this.castleFlags[c][1] = 8;
-      else if (this.castleFlags[c][2] == move.start.y)
-        this.castleFlags[c][2] = 8;
-      // Else: the flag is already turned off
+    if (move.start.x == firstRank) {
+      if (piece == V.KING || (!twoKings && piece == V.QUEEN)) {
+        if (this.castleFlags[c][1] == move.start.y)
+          this.castleFlags[c][1] = 8;
+        else if (this.castleFlags[c][2] == move.start.y)
+          this.castleFlags[c][2] = 8;
+        // Else: the flag is already turned off
+      }
     }
     else if (
       move.start.x == firstRank && //our rook moves?
@@ -298,6 +301,10 @@ export class CoregalRules extends ChessRules {
 
   // NOTE: do not set queen value to 1000 or so, because there may be several.
 
+  static get SEARCH_DEPTH() {
+    return 2;
+  }
+
   getNotation(move) {
     if (move.appear.length == 2) {
       // Castle: determine the right notation