Move m_bbox.[ch] back to common (needed by v_video.c). Remove some

common->doom header dependencies.

Subversion-branch: /branches/raven-branch
Subversion-revision: 1211

1 files changed, 62 insertions, 0 deletions

diff --git a/src/m_bbox.c b/src/m_bbox.c
new file mode 100644
index 00000000..02389209
--- /dev/null
+++ b/src/m_bbox.c
@@ -0,0 +1,62 @@
+// 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:
+//	Main loop menu stuff.
+//	Random number LUT.
+//	Default Config File.
+//	PCX Screenshots.
+//
+//-----------------------------------------------------------------------------
+
+
+
+#include "m_bbox.h"
+
+
+
+
+void M_ClearBox (fixed_t *box)
+{
+    box[BOXTOP] = box[BOXRIGHT] = INT_MIN;
+    box[BOXBOTTOM] = box[BOXLEFT] = INT_MAX;
+}
+
+void
+M_AddToBox
+( fixed_t*	box,
+  fixed_t	x,
+  fixed_t	y )
+{
+    if (x<box[BOXLEFT])
+	box[BOXLEFT] = x;
+    else if (x>box[BOXRIGHT])
+	box[BOXRIGHT] = x;
+    if (y<box[BOXBOTTOM])
+	box[BOXBOTTOM] = y;
+    else if (y>box[BOXTOP])
+	box[BOXTOP] = y;
+}
+
+
+
+
+