X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Fvariants%2FFusion.js;h=2eb8b2da3db51f0dda3ef63042ab4f0046b7c25d;hb=58327965b8edcc3d1617058283a5111edde1c39b;hp=2ead9ad7ceccaa428449b7f6cb3fd6ab27c591ce;hpb=e023d74715d327ebd7623079cb778b0def0a1464;p=vchess.git

diff --git a/client/src/variants/Fusion.js b/client/src/variants/Fusion.js
index 2ead9ad7..2eb8b2da 100644
--- a/client/src/variants/Fusion.js
+++ b/client/src/variants/Fusion.js
@@ -399,16 +399,17 @@ export class FusionRules extends ChessRules {
 
   postPlay(move) {
     const c = V.GetOppCol(this.turn);
-    const piece = move.appear[0].p;
-    if ([V.KING, V.KN, V.KB, V.KR].includes(piece))
-      this.kingPos[c] = [move.appear[0].x, move.appear[0].y];
-    this.updateCastleFlags(move, piece);
+    move.kingMove = (
+      [V.KING, V.KN, V.KB, V.KR].includes(move.appear[0].p) &&
+      [V.KING, V.KN, V.KB, V.KR].includes(move.vanish[0].p)
+    );
+    if (move.kingMove) this.kingPos[c] = [move.appear[0].x, move.appear[0].y];
+    this.updateCastleFlags(move, move.appear[0].p);
   }
 
   postUndo(move) {
     const c = this.getColor(move.start.x, move.start.y);
-    if ([V.KING, V.KN, V.KB, V.KR].includes(move.appear[0].p))
-      this.kingPos[c] = [move.start.x, move.start.y];
+    if (!!move.kingMove) this.kingPos[c] = [move.start.x, move.start.y];
   }
 
   static get VALUES() {
@@ -419,6 +420,10 @@ export class FusionRules extends ChessRules {
     );
   }
 
+  static get SEARCH_DEPTH() {
+    return 2;
+  }
+
   getNotation(move) {
     if (move.appear.length == 2 && move.vanish.length == 1) {
       // Fission (because no capture in this case)