From 02a96b54b5acc80fcb61a3072549cb8e434b134e Mon Sep 17 00:00:00 2001
From: Jesse Plamondon-Willard <Pathoschild@users.noreply.github.com>
Date: Sat, 22 Feb 2020 23:01:43 -0500
Subject: fix mods receiving their own broadcasts

---
 docs/release-notes.md        | 3 +++
 src/SMAPI/Framework/SGame.cs | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/docs/release-notes.md b/docs/release-notes.md
index cf084856..5368251e 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,6 +1,9 @@
 &larr; [README](README.md)
 
 # Release notes
+## Upcoming release
+* Fixed mods receiving their own message broadcasts.
+
 ## 3.3.1
 Released 22 February 2020 for Stardew Valley 1.4.1 or later.
 
diff --git a/src/SMAPI/Framework/SGame.cs b/src/SMAPI/Framework/SGame.cs
index 6b9c1365..b2d92ce8 100644
--- a/src/SMAPI/Framework/SGame.cs
+++ b/src/SMAPI/Framework/SGame.cs
@@ -226,8 +226,12 @@ namespace StardewModdingAPI.Framework
         /// <param name="message">The message to deliver to applicable mods.</param>
         private void OnModMessageReceived(ModMessageModel message)
         {
-            // raise events for applicable mods
+            // get mod IDs to notify
             HashSet<string> modIDs = new HashSet<string>(message.ToModIDs ?? this.ModRegistry.GetAll().Select(p => p.Manifest.UniqueID), StringComparer.InvariantCultureIgnoreCase);
+            if (message.FromPlayerID == Game1.player?.UniqueMultiplayerID)
+                modIDs.Remove(message.FromModID); // don't send a broadcast back to the sender
+
+            // raise events
             this.Events.ModMessageReceived.RaiseForMods(new ModMessageReceivedEventArgs(message), mod => mod != null && modIDs.Contains(mod.Manifest.UniqueID));
         }
 
-- 
cgit