add nuke button

src/core/Util.ts

@@ -7,6 +7,10 @@ export function manhattanDist(c1: Cell, c2: Cell): number {
     return Math.abs(c1.x - c2.x) + Math.abs(c1.y - c2.y);
 }
 
+export function euclideanDist(c1: Cell, c2: Cell): number {
+    return Math.sqrt(Math.pow(c1.x - c2.x, 2) + Math.pow(c1.y - c2.y, 2));
+}
+
 export function manhattanDistWrapped(c1: Cell, c2: Cell, width: number): number {
     // Calculate x distance
     let dx = Math.abs(c1.x - c2.x);

src/core/execution/NukeExecution.ts

@@ -1,5 +1,6 @@
 import {Cell, Execution, MutableGame, MutablePlayer, PlayerID, Tile} from "../game/Game";
-import {bfs, dist} from "../Util";
+import {PseudoRandom} from "../PseudoRandom";
+import {bfs, dist, euclideanDist, manhattanDist} from "../Util";
 
 export class NukeExecution implements Execution {
 
@@ -22,12 +23,17 @@ export class NukeExecution implements Execution {
         this.mg = mg
         this.sender = mg.player(this.senderID)
         if (this.magnitude == null) {
-            this.magnitude = 50
+            this.magnitude = 70
         }
+        const rand = new PseudoRandom(mg.ticks())
         const tile = mg.tile(this.cell)
-        this.toDestroy = bfs(tile, dist(tile, this.magnitude))
+        this.toDestroy = bfs(tile, (n: Tile) => {
+            const d = euclideanDist(tile.cell(), n.cell())
+            return (d <= this.magnitude || rand.chance(2)) && d <= this.magnitude + 30
+        })
     }
 
+
     tick(ticks: number): void {
         for (const tile of this.toDestroy) {
             const owner = tile.owner()