X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Fvariants%2FHorde.js;h=a54b50924519fe148ca056804058e64d5785963c;hb=HEAD;hp=e61803b3d480664419134da6c880779caa5ed7e0;hpb=f9385686d9434c607cdaa55e41a0425269db0815;p=vchess.git

diff --git a/client/src/variants/Horde.js b/client/src/variants/Horde.js
index e61803b3..a54b5092 100644
--- a/client/src/variants/Horde.js
+++ b/client/src/variants/Horde.js
@@ -1,6 +1,19 @@
 import { ChessRules } from "@/base_rules";
 
 export class HordeRules extends ChessRules {
+
+  static get Options() {
+    return {
+      check: [
+        {
+          label: "Random",
+          defaut: false,
+          variable: "random"
+        }
+      ]
+    };
+  }
+
   static get HasFlags() {
     return false;
   }
@@ -24,7 +37,7 @@ export class HordeRules extends ChessRules {
           }
           sumElts++;
         } else {
-          const num = parseInt(row[i]);
+          const num = parseInt(row[i], 10);
           if (isNaN(num)) return false;
           sumElts += num;
         }
@@ -35,17 +48,31 @@ export class HordeRules extends ChessRules {
     return true;
   }
 
-  static GenRandInitFen(randomness) {
-    if (randomness == 2) randomness--;
-    const fen = ChessRules.GenRandInitFen(randomness);
+  static GenRandInitFen(options) {
+    const fen =
+      ChessRules.GenRandInitFen({ randomness: (options.random ? 1 : 0) });
     return (
-      // 27 first chars are 3 rows + 3 slashes
-      fen.substr(0, 27)
+      // 20 first chars are 3 rows + 3 slashes
+      fen.substr(0, 20)
       // En passant available, but no castle:
       .concat("1PP2PP1/PPPPPPPP/PPPPPPPP/PPPPPPPP/PPPPPPPP w 0 -")
     );
   }
 
+  filterValid(moves) {
+    if (this.turn == 'w') return moves;
+    return super.filterValid(moves);
+  }
+
+  getCheckSquares() {
+    if (this.turn == 'w') return [];
+    return (
+      this.underCheck('b')
+        ? [JSON.parse(JSON.stringify(this.kingPos['b']))]
+        : []
+    );
+  }
+
   getCurrentScore() {
     if (this.turn == 'w') {
       // Do I have any unit remaining? If not, I lost.
@@ -66,4 +93,5 @@ export class HordeRules extends ChessRules {
     // From black side, just run usual checks:
     return super.getCurrentScore();
   }
+
 };