3 Copyright (C) 2010-2013 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef CAVEGEN_HEADER
21 #define CAVEGEN_HEADER
23 #define VMANIP_FLAG_CAVE VOXELFLAG_CHECKED1
27 ManualMapVoxelManipulator *vm;
29 s16 min_tunnel_diameter;
30 s16 max_tunnel_diameter;
31 u16 tunnel_routepoints;
33 int part_max_length_rs;
36 bool large_cave_is_flat;
43 v3f orp; //original point
45 v3s16 ar; // allowed route area
46 s16 rs; // radius size
55 content_t c_water_source;
56 content_t c_lava_source;
61 CaveV6(Mapgen *mg, PseudoRandom *ps, PseudoRandom *ps2, bool large_cave,
62 content_t c_water, content_t c_lava);
63 void makeCave(v3s16 nmin, v3s16 nmax, int max_stone_height);
64 void makeTunnel(bool dirswitch);
65 void carveRoute(v3f vec, float f, bool randomize_xz);