From e87cdedefc8d77b816d1e05cff0a21c3762153b6 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Thu, 6 Jun 2019 12:47:33 +0300
Subject: [PATCH] - fixed hires texture lookup in Doomsday style .pk3

IWAD wasn't detected properly, and wrong texture can be picked as a hires replacement (e.g., SLADRIP1 from Ultimate Doom instead of TNT)

https://forum.zdoom.org/viewtopic.php?t=64915
---
 src/gamedata/textures/hires/hirestex.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gamedata/textures/hires/hirestex.cpp b/src/gamedata/textures/hires/hirestex.cpp
index 3ba988eda8..b322d3188b 100644
--- a/src/gamedata/textures/hires/hirestex.cpp
+++ b/src/gamedata/textures/hires/hirestex.cpp
@@ -49,7 +49,7 @@ static void SetDoom2Wad()
 {
 	if (Doom2Wad == -1)
 	{
-		FString iwad = Wads.GetWadFullName(1);
+		FString iwad = Wads.GetWadFullName(Wads.GetIwadNum());
 		iwad.ToLower();
 		if (iwad.IndexOf("plutonia") >= 0) Doom2Wad = 1;
 		else if (iwad.IndexOf("tnt") >= 0) Doom2Wad = 2;