From 684f14512c746dafb2f14cb4f029659da661dfef Mon Sep 17 00:00:00 2001
From: EscapeNumber001 <19634710+EscapeNumber001@users.noreply.github.com>
Date: Fri, 9 Jun 2023 18:56:41 -0400
Subject: [PATCH] Fixed year display for songs from The Beatles Rock Band
 (#449)

* Removed outdated todo comment

* Update SongEntry.cs

* Used different method for year truncation

* Minor cleanup
---
 Assets/Script/Song/Types/SongEntry.cs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Assets/Script/Song/Types/SongEntry.cs b/Assets/Script/Song/Types/SongEntry.cs
index ac48a9f68..528b2f5a8 100644
--- a/Assets/Script/Song/Types/SongEntry.cs
+++ b/Assets/Script/Song/Types/SongEntry.cs
@@ -103,6 +103,26 @@ protected SongEntry(BinaryReader reader, string folder) {
 			AvailableParts = (ulong) reader.ReadInt64();
 			VocalParts = reader.ReadInt32();
 			CacheRoot = folder;
+
+			// Some songs may include their full date within the Year field. This code removes the month and day from those fields.
+			if (Year.Length > 4) {
+				int yearFirstIndex = 0;
+				int contiguousNumCount = 0;
+				for (int i = 0; i < Year.Length; i++) {
+					if (contiguousNumCount >= 4) {
+						break;
+					}
+
+					if (char.IsDigit(Year[i])) {
+						contiguousNumCount++;
+					} else {
+						contiguousNumCount = 0;
+						yearFirstIndex = i + 1;
+					}
+				}
+				int yearLastIndex = yearFirstIndex + contiguousNumCount;
+				Year = Year[yearFirstIndex..yearLastIndex];
+			}
 		}
 
 		public void ReadCacheEnding(BinaryReader reader) {