added apr1 terminal command

* just opens the rickroll modal

src/Terminal/Terminal.ts

@@ -72,6 +72,7 @@ import { vim } from "./commands/vim";
 import { weaken } from "./commands/weaken";
 import { wget } from "./commands/wget";
 import { hash } from "../hash/hash";
+import { apr1 } from "./commands/apr1";
 
 export class Terminal implements ITerminal {
   // Flags to determine whether the player is currently running a hack or an analyze
@@ -805,6 +806,7 @@ export class Terminal implements ITerminal {
       scp: scp,
       sudov: sudov,
       tail: tail,
+      apr1: apr1,
       top: top,
       unalias: unalias,
       vim: vim,

src/Terminal/commands/apr1.ts

@@ -0,0 +1,15 @@
+import { ITerminal } from "../ITerminal";
+import { IRouter } from "../../ui/Router";
+import { IPlayer } from "../../PersonObjects/IPlayer";
+import { BaseServer } from "../../Server/BaseServer";
+import { Apr1Events } from "../../ui/Apr1";
+
+export function apr1(
+  terminal: ITerminal,
+  router: IRouter,
+  player: IPlayer,
+  server: BaseServer,
+  commandArray: (string | number | boolean)[],
+): void {
+  Apr1Events.emit();
+}

src/ui/Apr1.tsx

@@ -1,4 +1,5 @@
 import React, { useEffect, useState } from "react";
+import { EventEmitter } from "../utils/EventEmitter";
 import { Modal } from "./React/Modal";
 
 const frames = [
@@ -37,6 +38,8 @@ function isApr1(): boolean {
   return d.getMonth() === 3 && d.getDate() === 1;
 }
 
+export const Apr1Events = new EventEmitter();
+
 export function Apr1(): React.ReactElement {
   const [open, setOpen] = useState(isApr1());
   const [n, setN] = useState(0);
@@ -45,6 +48,15 @@ export function Apr1(): React.ReactElement {
     const id = setInterval(() => setN((n) => (n + 1) % frames.length), 100);
     return () => clearInterval(id);
   }, []);
+
+  useEffect(
+    () =>
+      Apr1Events.subscribe(() => {
+        setOpen(true);
+      }),
+    [],
+  );
+
   if (!open) return <></>;
 
   return (