From e9fd3993a80d853352cbdc97c28c2fe5e8574468 Mon Sep 17 00:00:00 2001
From: tgpethan <ethan@pyra-studios.net>
Date: Wed, 2 Sep 2020 11:31:06 +0100
Subject: [PATCH] Implement multiplayer invites

---
 README.md                           |  3 +--
 server/Packets/MultiplayerInvite.js | 17 +++++++++++++++++
 server/serverHandler.js             |  7 ++++++-
 3 files changed, 24 insertions(+), 3 deletions(-)
 create mode 100644 server/Packets/MultiplayerInvite.js

diff --git a/README.md b/README.md
index 46f3fb0..98d50b0 100644
--- a/README.md
+++ b/README.md
@@ -3,14 +3,13 @@ An implementation of osu!bancho in Javascript
 <hr>
 
 ### Features:
- - Multiplayer
+ - Multiplayer + Invites
  - Spectator
  - User Panel (Missing Friends)
  - Chat & Channels
  - Private Messages
 
 ### Currently unimplemented things:
- - Multiplayer Invites
  - Friends List
  - Bot
  
diff --git a/server/Packets/MultiplayerInvite.js b/server/Packets/MultiplayerInvite.js
new file mode 100644
index 0000000..e1daaa6
--- /dev/null
+++ b/server/Packets/MultiplayerInvite.js
@@ -0,0 +1,17 @@
+const osu = require("osu-packet"),
+      getUserById = require("../util/getUserById.js");
+
+module.exports = function(CurrentUser, InvitedUser) {
+    let osuPacketWriter = new osu.Bancho.Writer;
+
+    const InvitedUserClass = getUserById(InvitedUser);
+
+    osuPacketWriter.SendMessage({
+        sendingClient: CurrentUser.username,
+        message: `Come join my multiplayer match: [osump://${CurrentUser.currentMatch}/ ${global.matches[CurrentUser.currentMatch][1].gameName}]`,
+        target: CurrentUser.username,
+        senderId: CurrentUser.id
+    });
+
+    InvitedUserClass.addActionToQueue(osuPacketWriter.toBuffer);
+}
\ No newline at end of file
diff --git a/server/serverHandler.js b/server/serverHandler.js
index 7367e61..63db5ad 100644
--- a/server/serverHandler.js
+++ b/server/serverHandler.js
@@ -89,7 +89,8 @@ const ChangeAction = require("./Packets/ChangeAction.js"),
       ChannelPart = require("./Packets/ChannelPart.js"),
       UserPresenceBundle = require("./Packets/UserPresenceBundle.js"),
       UserPresence = require("./Packets/UserPresence.js"),
-      UserStatsRequest = require("./Packets/UserStatsRequest.js");
+      UserStatsRequest = require("./Packets/UserStatsRequest.js"),
+      MultiplayerInvite = require("./Packets/MultiplayerInvite.js");
 
 module.exports = function(req, res) {
     // Add to requests for logging
@@ -249,6 +250,10 @@ module.exports = function(req, res) {
                             UserStatsRequest(userClass, CurrentPacket.data);
                         break;
 
+                        case packetIDs.client_invite:
+                            MultiplayerInvite(userClass, CurrentPacket.data);
+                        break;
+
                         case packetIDs.client_userPresenceRequest:
                             UserPresence(userClass, userClass.id);
                         break;