2 ===========================================================================
3 Copyright (C) 1997-2006 Id Software, Inc.
5 This file is part of Quake 2 Tools source code.
7 Quake 2 Tools source code is free software; you can redistribute it
8 and/or modify it under the terms of the GNU General Public License as
9 published by the Free Software Foundation; either version 2 of the License,
10 or (at your option) any later version.
12 Quake 2 Tools source code is distributed in the hope that it will be
13 useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with Quake 2 Tools source code; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 ===========================================================================
23 // map.h -- the state of the current world that all views are displaying
25 extern char currentmap[1024];
27 // head/tail of doubly linked lists
28 extern brush_t active_brushes; // brushes currently being displayed
29 extern brush_t selected_brushes; // highlighted
30 extern face_t *selected_face;
31 extern brush_t *selected_face_brush;
32 extern brush_t filtered_brushes; // brushes that have been filtered or regioned
34 extern entity_t entities;
35 extern entity_t *world_entity; // the world entity is NOT included in
38 extern qboolean modified; // for quit confirmations
40 extern vec3_t region_mins, region_maxs;
41 extern qboolean region_active;
43 void Map_LoadFile (char *filename);
44 void Map_SaveFile (char *filename, qboolean use_region);
46 void Map_BuildBrushData(void);
48 void Map_RegionOff (void);
49 void Map_RegionXY (void);
50 void Map_RegionTallBrush (void);
51 void Map_RegionBrush (void);
52 void Map_RegionSelectedBrushes (void);
53 qboolean Map_IsBrushFiltered (brush_t *b);