Support for multiple surfaces etc. - these changes are incomplete, and I did them ages ago, but might as well submit them...

Author: hogsy

docs/entities.md

@@ -0,0 +1,16 @@
+# Entities
+
+## Fields
+
+I've prioritized fields we're missing below.
+
+| Name     | Description | Status  |
+|----------|-------------|---------|
+| maxsx    | ...         | Pending |
+| maxsy    | ...         | Pending |
+| maxsz    | ...         | Pending |
+| sequence | ...         | Pending |
+| cap      | ...         | Pending |
+| falloff  | ...         | Pending |
+| min      | ...         | Pending |
+| max      | ...         | Pending |

engine/app.cpp

@@ -47,7 +47,7 @@ void chr::App::Initialize()
 	unsigned int oldTime = GetNumMilliseconds();
 	while ( true )
 	{
-		chr::globalApp->PollEvents();
+		globalApp->PollEvents();
 
 		do
 		{
@@ -104,10 +104,16 @@ void chr::App::PollEvents()
 
 		switch ( event.type )
 		{
+			default:
+				break;
+
 			case SDL_WINDOWEVENT:
 			{
 				switch ( event.window.event )
 				{
+					default:
+						break;
+
 					case SDL_WINDOWEVENT_ENTER:
 					case SDL_WINDOWEVENT_FOCUS_GAINED:
 						IN_Activate( true );

engine/client/ref.h

@@ -31,6 +31,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 typedef struct entity_s
 {
+	entity_s()  = default;
+	~entity_s() = default;
+
 	struct model_s *model;// opaque type outside refresh
 	float           angles[ 3 ];
 	vec3_t          scale;
@@ -58,9 +61,6 @@ typedef struct entity_s
 
 	struct image_s *skin;// NULL for inline skin
 	unsigned int    flags;
-
-	// draw profile; only matters for MDA
-	std::string profile{ "DFLT" };
 } entity_t;
 
 #define ENTITY_FLAGS 68

engine/model/model.h

@@ -0,0 +1,33 @@
+/******************************************************************************
+	Copyright © 1997-2001 Id Software, Inc.
+	Copyright © 2020-2025 Mark E Sowden <hogsy@oldtimes-software.com>
+
+	This program is free software; you can redistribute it and/or
+	modify it under the terms of the GNU General Public License
+	as published by the Free Software Foundation; either version 2
+	of the License, or (at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+	See the GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+******************************************************************************/
+
+#pragma once
+
+namespace chr
+{
+	class Model
+	{
+	public:
+		Model() = default;
+		virtual ~Model();
+
+		virtual void Draw() = 0;
+	};
+}// namespace chr