1 files changed, 55 insertions, 0 deletions
diff --git a/src/m_bbox.h b/src/m_bbox.h
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+++ b/src/m_bbox.h
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+// Emacs style mode select   -*- C++ -*- 
+//-----------------------------------------------------------------------------
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
+//
+// 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.
+//
+// DESCRIPTION:
+//    Nil.
+//    
+//-----------------------------------------------------------------------------
+
+
+#ifndef __M_BBOX__
+#define __M_BBOX__
+
+#include <limits.h>
+
+#include "m_fixed.h"
+
+
+// Bounding box coordinate storage.
+enum
+{
+    BOXTOP,
+    BOXBOTTOM,
+    BOXLEFT,
+    BOXRIGHT
+};	// bbox coordinates
+
+// Bounding box functions.
+void M_ClearBox (fixed_t*	box);
+
+void
+M_AddToBox
+( fixed_t*	box,
+  fixed_t	x,
+  fixed_t	y );
+
+
+#endif