Enso: Move bug

Author: Perlkonig

src/games/enso.ts

@@ -162,18 +162,18 @@ export class EnsoGame extends GameBase {
                 for (const dir of allDirections) {
                     let ray = g.ray(fx, fy, dir).map(c => g.coords2algebraic(...c));
                     const idx = ray.findIndex(cell => this.board.has(cell));
-                    if (idx >= 0) {
+                    if (idx > 0) {
                         // this ray only contains contiguous empty spaces leading up
                         // to the first occupied space
                         ray = ray.slice(0, idx);
-                        for (const next of ray) {
-                            const cloned = this.clone();
-                            cloned.board.delete(pc);
-                            cloned.board.set(next, player);
-                            const status = cloned.connStatus(next);
-                            if (status === "isolated" || status === "enemy") {
-                                moves.push(`${pc}-${next}`);
-                            }
+                    }
+                    for (const next of ray) {
+                        const cloned = this.clone();
+                        cloned.board.delete(pc);
+                        cloned.board.set(next, player);
+                        const status = cloned.connStatus(next);
+                        if (status === "isolated" || status === "enemy") {
+                            moves.push(`${pc}-${next}`);
                         }
                     }
                 }