update alliance()

src/core/execution/NukeExecution.ts

@@ -80,9 +80,7 @@ export class NukeExecution implements Execution {
                 const mp = this.mg.player(owner.id())
                 mp.relinquish(tile)
                 mp.removeTroops(ratio[mp.id()])
-                if (owner != this.player) {
-                    others.add(mp)
-                }
+                others.add(mp)
             }
         }
         for (const other of others) {

src/core/game/PlayerImpl.ts

@@ -152,6 +152,9 @@ export class PlayerImpl implements MutablePlayer {
     }
 
     allianceWith(other: Player): MutableAlliance | null {
+        if (other == this) {
+            return null
+        }
         return this.alliances().find(a => a.recipient() == other || a.requestor() == other)
     }