From f3d035d67b5fb247c84a7acc0b0674e95f5a1a86 Mon Sep 17 00:00:00 2001
From: Oliver Booth <me@olivr.me>
Date: Sun, 27 Aug 2023 21:27:41 +0100
Subject: [PATCH] feat: add support for custom discord emotes

---
 VPLink.Common/MentionUtility.cs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/VPLink.Common/MentionUtility.cs b/VPLink.Common/MentionUtility.cs
index 5bc355d..08826b2 100644
--- a/VPLink.Common/MentionUtility.cs
+++ b/VPLink.Common/MentionUtility.cs
@@ -24,6 +24,11 @@ public static class MentionUtility
         else
             switch (contents[0])
             {
+                // custom emote
+                case ':':
+                    ParseCustomEmote(contents, ref builder, whitespaceTrivia);
+                    break;
+
                 // user mention
                 case '@':
                     ParseUserMention(guild, contents, ref builder, whitespaceTrivia);
@@ -71,6 +76,15 @@ public static class MentionUtility
             whitespaceTrivia);
     }
 
+    private static void ParseCustomEmote(ReadOnlySpan<char> contents,
+        ref PlainTextMessageBuilder builder,
+        char whitespaceTrivia)
+    {
+        contents = contents[1..];
+        ReadOnlySpan<char> name = contents[..contents.IndexOf(':')];
+        builder.AddWord($":{name.ToString()}:", whitespaceTrivia);
+    }
+
     private static void ParseTimestamp(ReadOnlySpan<char> contents,
         ref PlainTextMessageBuilder builder,
         char whitespaceTrivia)