First Commit

src/core/Util.ts

@@ -0,0 +1,11 @@
+import {Cell} from "./Game";
+
+export function generateUniqueID(): string {
+    const array = new Uint8Array(16);
+    crypto.getRandomValues(array);
+    return Array.from(array, byte => byte.toString(16).padStart(2, '0')).join('');
+}
+
+export function manhattanDist(c1: Cell, c2: Cell): number {
+    return Math.abs(c1.x - c2.x) + Math.abs(c1.y - c2.y);
+}