X-Git-Url: https://git.auder.net/variants/%24%7Bvname%7D/current/gitweb.css?a=blobdiff_plain;f=base_rules.js;h=0f950a240bb4b478d671d02ec9bb0dfe531ff00b;hb=c08a5e745db2b631bedf981d1ba685b312c7e3b5;hp=8c7d549469dcdd62c5670148227ae8a808ec698c;hpb=dcfaab5dc62ccd9701ff314ad4e3d40c40223d44;p=xogo.git

diff --git a/base_rules.js b/base_rules.js
index 8c7d549..0f950a2 100644
--- a/base_rules.js
+++ b/base_rules.js
@@ -324,7 +324,7 @@ export default class ChessRules {
 
   // Flags part of the FEN string
   getFlagsFen() {
-    return ["w", "b"].map(c => {
+    return ['w', 'b'].map(c => {
       return this.castleFlags[c].map(x => x.toString(36)).join("");
     }).join("");
   }
@@ -340,7 +340,7 @@ export default class ChessRules {
     if (o.init)
       return "000000000000";
     return (
-      ["w","b"].map(c => Object.values(this.reserve[c]).join("")).join("")
+      ['w', 'b'].map(c => Object.values(this.reserve[c]).join("")).join("")
     );
   }
 
@@ -1686,6 +1686,10 @@ export default class ChessRules {
   getPotentialMovesOf(piece, [x, y]) {
     const color = this.getColor(x, y);
     const stepSpec = this.getStepSpec(color, x, y, piece);
+
+    // TODO: pawns, coregal
+console.log(stepSpec);
+
     let squares = [];
     if (stepSpec.attack) {
       squares = this.findDestSquares(
@@ -1792,7 +1796,10 @@ export default class ChessRules {
               continue outerLoop;
             const oldIJ = [i, j];
             [i, j] = this.increment([i, j], step);
-            if (Math.abs(j - oldIJ[1]) > 1 || Math.abs(i - oldIJ[0]) > 1) {
+            if (
+              Math.abs(i - oldIJ[0]) != Math.abs(step[0]) ||
+              Math.abs(j - oldIJ[1]) != Math.abs(step[1])
+            ) {
               // Boundary between segments (cylinder or circular mode)
               segments.push([[segStart[0], segStart[1]], oldIJ]);
               segStart = [i, j];
@@ -2236,7 +2243,7 @@ export default class ChessRules {
   }
 
   // NOTE: arg "castleFlags" for Coregal or Twokings
-  updateCastleFlags(move, castleFlags) {
+  updateCastleFlags(move, castleFlags, king) {
     castleFlags = castleFlags || this.castleFlags;
     // If flags already off, no need to re-check:
     if (
@@ -2247,7 +2254,7 @@ export default class ChessRules {
     }
     // Update castling flags if start or arrive from/at rook/king locations
     move.appear.concat(move.vanish).forEach(psq => {
-      if (this.isKing(0, 0, psq.p))
+      if ((!!king && psq.p == king) || this.isKing(0, 0, psq.p))
         castleFlags[psq.c] = [this.size.y, this.size.y];
       // NOTE: not "else if" because king can capture enemy rook...
       let c = "";