From c5ce2b9679465be2b23e8fa7bbe16f2978261799 Mon Sep 17 00:00:00 2001
From: Ian Curtis <i.curtis@gmail.com>
Date: Sun, 22 May 2016 19:17:15 +0000
Subject: [PATCH] fix alpha testing for texture format 7

---
 Src/Graphics/New3D/New3D.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Src/Graphics/New3D/New3D.cpp b/Src/Graphics/New3D/New3D.cpp
index 36f06fb..d0eb90e 100644
--- a/Src/Graphics/New3D/New3D.cpp
+++ b/Src/Graphics/New3D/New3D.cpp
@@ -896,6 +896,11 @@ void CNew3D::CacheModel(Model *m, const UINT32 *data)
 
 				if (ph.TexEnabled()) {
 					currentMesh->format			= m_texSheet.GetTexFormat(ph.TexFormat(), ph.AlphaTest());
+
+					if (currentMesh->format == 7) {
+						currentMesh-> alphaTest = false;	// alpha test is a 1 bit test, this format needs a lower threshold, since it has 16 levels of transparency
+					}
+
 					currentMesh->x				= ph.X();
 					currentMesh->y				= ph.Y();
 					currentMesh->width			= ph.TexWidth();