From ecde4a157007de0fda2c635b6b92d0cf0424a2a2 Mon Sep 17 00:00:00 2001
From: N00MKRAD <me@nmkd.de>
Date: Sat, 12 Dec 2020 20:25:03 +0100
Subject: [PATCH] Check for RIFE script, cancel if not found

---
 Code/OS/AiProcess.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Code/OS/AiProcess.cs b/Code/OS/AiProcess.cs
index 11f13e9..0538dfb 100644
--- a/Code/OS/AiProcess.cs
+++ b/Code/OS/AiProcess.cs
@@ -156,6 +156,12 @@ namespace Flowframes
                 args = $" --img {framesPath.Wrap()} --exp {(int)Math.Log(interpFactor, 2)}";
             }
 
+            if (!File.Exists(Path.Combine(rifeDir, script)))
+            {
+                Interpolate.Cancel("RIFE script not found! Make sure you didn't modify any files.");
+                return;
+            }
+
             Process rifePy = OSUtils.NewProcess(!OSUtils.ShowHiddenCmd());
             AiStarted(rifePy, 3500);
             rifePy.StartInfo.Arguments = $"{OSUtils.GetCmdArg()} cd /D {PkgUtils.GetPkgFolder(Packages.rifeCuda).Wrap()} & " +