From 17671611b22b5e295d99184ea1def7f30b741403 Mon Sep 17 00:00:00 2001
From: TSR Berry <20988865+TSRBerry@users.noreply.github.com>
Date: Fri, 16 Dec 2022 16:44:04 +0100
Subject: [PATCH] Fix duplicate entries warning

If generated sources already exist don't add them to _outputFiles.
---
 Ryujinx.CustomTasks/GenerateArrays.cs | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/Ryujinx.CustomTasks/GenerateArrays.cs b/Ryujinx.CustomTasks/GenerateArrays.cs
index 70f91f1..267b7ad 100644
--- a/Ryujinx.CustomTasks/GenerateArrays.cs
+++ b/Ryujinx.CustomTasks/GenerateArrays.cs
@@ -55,8 +55,20 @@ namespace Ryujinx.CustomTasks
 
         private void AddGeneratedSource(string filePath, string content)
         {
+            bool addToOutputFiles = true;
+
+            if (File.Exists(filePath))
+            {
+                File.Delete(filePath);
+                addToOutputFiles = false;
+            }
+
             File.WriteAllText(filePath, content);
-            _outputFiles.Add(filePath);
+
+            if (addToOutputFiles)
+            {
+                _outputFiles.Add(filePath);
+            }
         }
 
         private HashSet<int> GetArraySizes(string itemPath)
@@ -174,9 +186,6 @@ namespace Ryujinx.CustomTasks
             string arraysFilePath = Path.Combine(OutputPath, ArraysFileName);
             List<int> arraySizes = new List<int>();
 
-            File.Delete(interfaceFilePath);
-            File.Delete(arraysFilePath);
-
             foreach (var item in InputFiles)
             {
                 string fullPath = item.GetMetadata("FullPath");