From 11963346953029d9882e04ad7f86ea0fbf6aea49 Mon Sep 17 00:00:00 2001
From: SmileyAG <redstyle45@gmail.com>
Date: Sat, 30 Dec 2023 17:34:34 +0400
Subject: [PATCH] Inherit msurface_t for new structure due to added variable in
 the end with Half-Life 25th anniversary update

---
 HLSDK/common/com_model.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/HLSDK/common/com_model.h b/HLSDK/common/com_model.h
index cab96cb1..1cbaa1c9 100644
--- a/HLSDK/common/com_model.h
+++ b/HLSDK/common/com_model.h
@@ -272,6 +272,19 @@ struct msurface_s
 };
 #endif
 
+typedef struct displaylist_s // Half-Life 25th anniversary update (hardware engine)
+{
+	unsigned gl_displaylist;
+	int rendermode;
+	float scrolloffset;
+	int renderDetailTexture;
+} displaylist_t;
+
+struct msurface_hw_25th_anniversary_t : public msurface_t 
+{
+	displaylist_t displaylist; // Half-Life 25th anniversary update (hardware engine)
+};
+
 typedef struct
 {
 	int			planenum;