mirror of https://github.com/minetest/minetest.git
85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2015-2018 paramat
|
|
Copyright (C) 2015-2018 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "mapgen.h"
|
|
|
|
/////// Mapgen Flat flags
|
|
#define MGFLAT_LAKES 0x01
|
|
#define MGFLAT_HILLS 0x02
|
|
|
|
class BiomeManager;
|
|
|
|
extern FlagDesc flagdesc_mapgen_flat[];
|
|
|
|
struct MapgenFlatParams : public MapgenParams
|
|
{
|
|
u32 spflags = 0;
|
|
s16 ground_level = 8;
|
|
s16 large_cave_depth = -33;
|
|
u16 small_cave_num_min = 0;
|
|
u16 small_cave_num_max = 0;
|
|
u16 large_cave_num_min = 0;
|
|
u16 large_cave_num_max = 2;
|
|
float large_cave_flooded = 0.5f;
|
|
float cave_width = 0.09f;
|
|
float lake_threshold = -0.45f;
|
|
float lake_steepness = 48.0f;
|
|
float hill_threshold = 0.45f;
|
|
float hill_steepness = 64.0f;
|
|
s16 dungeon_ymin = -31000;
|
|
s16 dungeon_ymax = 31000;
|
|
|
|
NoiseParams np_terrain;
|
|
NoiseParams np_filler_depth;
|
|
NoiseParams np_cave1;
|
|
NoiseParams np_cave2;
|
|
NoiseParams np_dungeons;
|
|
|
|
MapgenFlatParams();
|
|
~MapgenFlatParams() = default;
|
|
|
|
void readParams(const Settings *settings);
|
|
void writeParams(Settings *settings) const;
|
|
};
|
|
|
|
class MapgenFlat : public MapgenBasic
|
|
{
|
|
public:
|
|
MapgenFlat(MapgenFlatParams *params, EmergeManager *emerge);
|
|
~MapgenFlat();
|
|
|
|
virtual MapgenType getType() const { return MAPGEN_FLAT; }
|
|
|
|
virtual void makeChunk(BlockMakeData *data);
|
|
int getSpawnLevelAtPoint(v2s16 p);
|
|
s16 generateTerrain();
|
|
|
|
private:
|
|
s16 ground_level;
|
|
float lake_threshold;
|
|
float lake_steepness;
|
|
float hill_threshold;
|
|
float hill_steepness;
|
|
|
|
Noise *noise_terrain;
|
|
};
|