The DOOM sources as originally released on December 23, 1997

linuxdoom-1.10/m_bbox.h

@@ -0,0 +1,55 @@
+// Emacs style mode select   -*- C++ -*- 
+//-----------------------------------------------------------------------------
+//
+// $Id:$
+//
+// 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.
+//
+// DESCRIPTION:
+//    Nil.
+//    
+//-----------------------------------------------------------------------------
+
+
+#ifndef __M_BBOX__
+#define __M_BBOX__
+
+#include <values.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
+//-----------------------------------------------------------------------------
+//
+// $Log:$
+//
+//-----------------------------------------------------------------------------