Merge branch 'main' of auder.net:xogo

[xogo.git] / base_rules.js

diff --git a/base_rules.js b/base_rules.js
index beac0bb..d9adc0d 100644 (file)
--- a/base_rules.js
+++ b/base_rules.js
@@ -1629,7 +1629,7 @@ export default class ChessRules {
         m.appear.shift();
         return;
       }
-      let finalPieces = ["p"];
+      let finalPieces;
       if (
         this.options["cannibal"] &&
         this.board[x2][y2] != "" &&
@@ -1643,12 +1643,9 @@ export default class ChessRules {
       if (initPiece == "!") //cannibal king-pawn
         m.appear[0].p = C.CannibalKingCode[finalPieces[0]];
       for (let i=1; i<finalPieces.length; i++) {
+        let newMove = JSON.parse(JSON.stringify(m));
         const piece = finalPieces[i];
-        const tr = {
-          c: color,
-          p: (initPiece != "!" ? piece : C.CannibalKingCode[piece])
-        };
-        let newMove = this.getBasicMove([x1, y1], [x2, y2], tr);
+        m.appear[0].p = (initPiece != "!" ? piece : C.CannibalKingCode[piece]);
         moreMoves.push(newMove);
       }
     });
@@ -2583,12 +2580,31 @@ export default class ChessRules {
         this.animateFading(arr, () => targetObj.increment());
       }
     }
+    targetObj.target +=
+      this.tryAnimateCastle(move, () => targetObj.increment());
     targetObj.target +=
       this.customAnimate(move, segments, () => targetObj.increment());
     if (targetObj.target == 0)
       callback();
   }
 
+  tryAnimateCastle(move, cb) {
+    if (
+      this.hasCastle &&
+      move.vanish.length == 2 &&
+      move.appear.length == 2 &&
+      this.isKing(0, 0, move.vanish[0].p) &&
+      this.isKing(0, 0, move.appear[0].p)
+    ) {
+      const start = {x: move.vanish[1].x, y: move.vanish[1].y},
+            end = {x: move.appear[1].x, y: move.appear[1].y};
+      const segments = [ [[start.x, start.y], [end.x, end.y]] ];
+      this.animateMoving(start, end, null, segments, cb);
+      return 1;
+    }
+    return 0;
+  }
+
   // Potential other animations (e.g. for Suction variant)
   customAnimate(move, segments, cb) {
     return 0; //nb of targets