From 66a2cc66d7504c9b64e1c461e62ad2a9d964fa95 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sat, 23 Jul 2005 16:19:41 +0000
Subject: Initial revision

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 4
---
 src/r_sky.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 src/r_sky.c

(limited to 'src/r_sky.c')

diff --git a/src/r_sky.c b/src/r_sky.c
new file mode 100644
index 00000000..ddbbb56d
--- /dev/null
+++ b/src/r_sky.c
@@ -0,0 +1,65 @@
+// Emacs style mode select   -*- C++ -*- 
+//-----------------------------------------------------------------------------
+//
+// $Id: r_sky.c 4 2005-07-23 16:19:41Z fraggle $
+//
+// Copyright (C) 1993-1996 by id Software, Inc.
+//
+// This source is available for distribution and/or modification
+// only under the terms of the DOOM Source Code License as
+// published by id Software. All rights reserved.
+//
+// The source is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
+// for more details.
+//
+// $Log$
+// Revision 1.1  2005/07/23 16:19:43  fraggle
+// Initial revision
+//
+//
+// DESCRIPTION:
+//  Sky rendering. The DOOM sky is a texture map like any
+//  wall, wrapping around. A 1024 columns equal 360 degrees.
+//  The default sky map is 256 columns and repeats 4 times
+//  on a 320 screen?
+//  
+//
+//-----------------------------------------------------------------------------
+
+static const char
+rcsid[] = "$Id: r_sky.c 4 2005-07-23 16:19:41Z fraggle $";
+
+
+// Needed for FRACUNIT.
+#include "m_fixed.h"
+
+// Needed for Flat retrieval.
+#include "r_data.h"
+
+
+#ifdef __GNUG__
+#pragma implementation "r_sky.h"
+#endif
+#include "r_sky.h"
+
+//
+// sky mapping
+//
+int			skyflatnum;
+int			skytexture;
+int			skytexturemid;
+
+
+
+//
+// R_InitSkyMap
+// Called whenever the view size changes.
+//
+void R_InitSkyMap (void)
+{
+  // skyflatnum = R_FlatNumForName ( SKYFLATNAME );
+    skytexturemid = 100*FRACUNIT;
+}
+
-- 
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