From: Benjamin Auder <benjamin.auder@somewhere>
Date: Tue, 19 Dec 2023 14:51:02 +0000 (+0100)
Subject: Almost fixed Coregal
X-Git-Url: https://git.auder.net/images/doc/html/current/pieces/scripts/%3C?a=commitdiff_plain;h=c08a5e745db2b631bedf981d1ba685b312c7e3b5;p=xogo.git

Almost fixed Coregal
---

diff --git a/LICENSE b/LICENSE
index bd404c0..692028c 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 ISC license https://opensource.org/licenses/ISC
 
-Copyright (C) 2021-2022 Benjamin Auder
+Copyright (C) 2021-2024 Benjamin Auder
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
diff --git a/base_rules.js b/base_rules.js
index ae2ca80..0f950a2 100644
--- a/base_rules.js
+++ b/base_rules.js
@@ -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];
diff --git a/variants/Coregal/class.js b/variants/Coregal/class.js
index 15a99e2..1d746d6 100644
--- a/variants/Coregal/class.js
+++ b/variants/Coregal/class.js
@@ -22,7 +22,7 @@ export default class CoregalRules extends ChessRules {
       const col = (c == 0 ? 'w' : 'b');
       let first = "";
       for (let i=4*c; i<4*(c+1); i++) {
-        const pos = parseInt(flags.charAt(i), 10);
+        const pos = parseInt(s.flags.charAt(i), 10);
         const symb = s[col][pos];
         if (['k', 'l'].includes(symb)) {
           if (!first) {
@@ -33,7 +33,7 @@ export default class CoregalRules extends ChessRules {
             relPos[col][symb] = '1'; //right
         }
         else
-          flags += flags.charAt(i);
+          flags += s.flags.charAt(i);
       }
     }
     return {
@@ -41,25 +41,27 @@ export default class CoregalRules extends ChessRules {
            s.w.join("").toUpperCase(),
       o: {
         flags: flags + flags, //duplicate: one for each royal piece
-        relPos: (
-          relPos['w']['k'] + relPos['w']['l'] +
-          relPos['b']['k'] + relPos['b']['l']
-        )
+        relPos: this.getRelposFen(relPos)
       }
     };
   }
 
   getPartFen(o) {
     return (Object.assign(
-      {"relpos": o.relPos},
+      {"relpos": o.init ? o.relPos : this.getRelposFen()},
       super.getPartFen(o)
     ));
   }
 
+  getRelposFen(relPos) {
+    relPos = relPos || this.relPos;
+    return (
+      relPos['w']['k'] + relPos['w']['l'] +
+      relPos['b']['k'] + relPos['b']['l']
+    );
+  }
+
   setOtherVariables(fenParsed, pieceArray) {
-    
-//TODO: issue, relPos is set at init but doesn't persist --> see base_rules.js line 263
-console.log(fenParsed);
     super.setOtherVariables(fenParsed, pieceArray);
     this.relPos = {
       'w': {