From b171ac9b4b88dff957be388cae3f1bb32a5c154b Mon Sep 17 00:00:00 2001
From: morkt <morkt@users.noreply.github.com>
Date: Mon, 20 Aug 2018 14:38:49 +0400
Subject: [PATCH] (GP8): recognize non-zero coordinates.

---
 ArcFormats/elf/ImageGP8.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ArcFormats/elf/ImageGP8.cs b/ArcFormats/elf/ImageGP8.cs
index b56f999a..5a0d53aa 100644
--- a/ArcFormats/elf/ImageGP8.cs
+++ b/ArcFormats/elf/ImageGP8.cs
@@ -43,7 +43,9 @@ namespace GameRes.Formats.Elf
         {
             if (file.Length <= 0x408)
                 return null;
-            if (0 != file.ReadInt32())
+            int x = file.ReadInt16();
+            int y = file.ReadInt16();
+            if (x < 0 || y < 0 || x > 0x300 || y > 0x300)
                 return null;
             int w = file.ReadInt16();
             int h = file.ReadInt16();