minetest.git - modified minetest for gpcfs purposes

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Diffstat (limited to 'cmake/Modules')

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/* Minetest Copyright (C) 2010-2018 celeron55, Perttu Ahola <celeron55@gmail.com> Copyright (C) 2013-2018 kwolekr, Ryan Kwolek <kwolekr@minetest.net> Copyright (C) 2015-2018 paramat 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 "noise.h" #include "nodedef.h" #include "util/string.h" #include "util/container.h" #define MAPGEN_DEFAULT MAPGEN_V7 #define MAPGEN_DEFAULT_NAME "v7" /////////////////// Mapgen flags #define MG_TREES 0x01 // Deprecated. Moved into mgv6 flags #define MG_CAVES 0x02 #define MG_DUNGEONS 0x04 #define MG_FLAT 0x08 // Deprecated. Moved into mgv6 flags #define MG_LIGHT 0x10 #define MG_DECORATIONS 0x20 #define MG_BIOMES 0x40 typedef u8 biome_t; // copy from mg_biome.h to avoid an unnecessary include class Settings; class MMVManip; class NodeDefManager; extern FlagDesc flagdesc_mapgen[]; extern FlagDesc flagdesc_gennotify[]; class Biome; class BiomeGen; struct BiomeParams; class BiomeManager; class EmergeManager; class MapBlock; class VoxelManipulator; struct BlockMakeData; class VoxelArea; class Map; enum MapgenObject { MGOBJ_VMANIP, MGOBJ_HEIGHTMAP, MGOBJ_BIOMEMAP, MGOBJ_HEATMAP, MGOBJ_HUMIDMAP, MGOBJ_GENNOTIFY }; enum GenNotifyType { GENNOTIFY_DUNGEON, GENNOTIFY_TEMPLE, GENNOTIFY_CAVE_BEGIN, GENNOTIFY_CAVE_END, GENNOTIFY_LARGECAVE_BEGIN, GENNOTIFY_LARGECAVE_END, GENNOTIFY_DECORATION, NUM_GENNOTIFY_TYPES }; struct GenNotifyEvent { GenNotifyType type; v3s16 pos; u32 id; }; class GenerateNotifier { public: GenerateNotifier() = default; GenerateNotifier(u32 notify_on, std::set<u32> *notify_on_deco_ids); void setNotifyOn(u32 notify_on); void setNotifyOnDecoIds(std::set<u32> *notify_on_deco_ids); bool addEvent(GenNotifyType type, v3s16 pos, u32 id=0); void getEvents(std::map<std::string, std::vector<v3s16> > &event_map); void clearEvents(); private: u32 m_notify_on = 0; std::set<u32> *m_notify_on_deco_ids; std::list<GenNotifyEvent> m_notify_events; }; enum MapgenType { MAPGEN_V5, MAPGEN_V6, MAPGEN_V7, MAPGEN_FLAT, MAPGEN_FRACTAL, MAPGEN_VALLEYS, MAPGEN_SINGLENODE, MAPGEN_CARPATHIAN, MAPGEN_INVALID, }; struct MapgenParams { MapgenParams() = default; virtual ~MapgenParams(); MapgenType mgtype = MAPGEN_DEFAULT; s16 chunksize = 5; u64 seed = 0; s16 water_level = 1; s16 mapgen_limit = MAX_MAP_GENERATION_LIMIT; u32 flags = MG_CAVES | MG_LIGHT | MG_DECORATIONS | MG_BIOMES; BiomeParams *bparams = nullptr; s16 mapgen_edge_min = -MAX_MAP_GENERATION_LIMIT; s16 mapgen_edge_max = MAX_MAP_GENERATION_LIMIT; virtual void readParams(const Settings *settings); virtual void writeParams(Settings *settings) const; s32 getSpawnRangeMax(); private: void calcMapgenEdges(); bool m_mapgen_edges_calculated = false; }; /* Generic interface for map generators. All mapgens must inherit this class. If a feature exposed by a public member pointer is not supported by a certain mapgen, it must be set to NULL. Apart from makeChunk, getGroundLevelAtPoint, and getSpawnLevelAtPoint, all methods can be used by constructing a Mapgen base class and setting the appropriate public members (e.g. vm, ndef, and so on). */ class Mapgen { public: s32 seed = 0;


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