From 7dfb748500f8131bf34152a144d67853cdbee36b Mon Sep 17 00:00:00 2001
From: Ted John <ted@brambles.org>
Date: Mon, 17 Aug 2020 16:54:13 +0100
Subject: [PATCH] Add listening property

---
 distribution/openrct2.d.ts                | 11 ++++++++++-
 src/openrct2/scripting/ScSocketServer.hpp | 10 ++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/distribution/openrct2.d.ts b/distribution/openrct2.d.ts
index 293cbe419c..35d5873f92 100644
--- a/distribution/openrct2.d.ts
+++ b/distribution/openrct2.d.ts
@@ -1686,10 +1686,14 @@ declare global {
      * Based on node.js net.Server, see https://nodejs.org/api/net.html for more information.
      */
     interface SocketServer {
+        readonly listening: boolean;
+
         listen(port: number): SocketServer;
         close(): SocketServer;
 
         on(event: 'connection', callback: (socket: Socket) => void): SocketServer;
+
+        off(event: 'connection', callback: (socket: Socket) => void): SocketServer;
     }
 
     /**
@@ -1703,7 +1707,12 @@ declare global {
         end(data?: string): Socket;
         write(data: string): boolean;
 
-        on(event: 'data', callback: (data: string) => void): Socket;
         on(event: 'close', callback: (hadError: boolean) => void): Socket;
+        on(event: 'error', callback: (hadError: boolean) => void): Socket;
+        on(event: 'data', callback: (data: string) => void): Socket;
+
+        off(event: 'close', callback: (hadError: boolean) => void): Socket;
+        off(event: 'error', callback: (hadError: boolean) => void): Socket;
+        off(event: 'data', callback: (data: string) => void): Socket;
     }
 }
diff --git a/src/openrct2/scripting/ScSocketServer.hpp b/src/openrct2/scripting/ScSocketServer.hpp
index 8533fe562e..12c23775e2 100644
--- a/src/openrct2/scripting/ScSocketServer.hpp
+++ b/src/openrct2/scripting/ScSocketServer.hpp
@@ -358,6 +358,15 @@ namespace OpenRCT2::Scripting
         std::vector<std::shared_ptr<ScSocket>> _scClientSockets;
         bool _disposed{};
 
+        bool listening_get()
+        {
+            if (_socket != nullptr)
+            {
+                return _socket->GetStatus() == SOCKET_STATUS_LISTENING;
+            }
+            return false;
+        }
+
         ScSocketServer* close()
         {
             Dispose();
@@ -482,6 +491,7 @@ namespace OpenRCT2::Scripting
 
         static void Register(duk_context* ctx)
         {
+            dukglue_register_property(ctx, &ScSocketServer::listening_get, nullptr, "listening");
             dukglue_register_method(ctx, &ScSocketServer::close, "close");
             dukglue_register_method(ctx, &ScSocketServer::listen, "listen");
             dukglue_register_method(ctx, &ScSocketServer::on, "on");