MapgenValleys Class Reference

#include <mapgen_valleys.h>

Inheritance diagram for MapgenValleys:

Collaboration diagram for MapgenValleys:

Public Member Functions
	MapgenValleys (MapgenValleysParams *params, EmergeParams *emerge)
	~MapgenValleys ()
virtual MapgenType	getType () const
virtual void	makeChunk (BlockMakeData *data)
int	getSpawnLevelAtPoint (v2s16 p)
Public Member Functions inherited from MapgenBasic
	MapgenBasic (int mapgenid, MapgenParams *params, EmergeParams *emerge)
virtual	~MapgenBasic ()
virtual void	generateBiomes ()
virtual void	dustTopNodes ()
virtual void	generateCavesNoiseIntersection (s16 max_stone_y)
virtual void	generateCavesRandomWalk (s16 max_stone_y, s16 large_cave_ymax)
virtual bool	generateCavernsNoise (s16 max_stone_y)
virtual void	generateDungeons (s16 max_stone_y)
Public Member Functions inherited from Mapgen
	Mapgen ()=default
	Mapgen (int mapgenid, MapgenParams *params, EmergeParams *emerge)
virtual	~Mapgen ()
	DISABLE_CLASS_COPY (Mapgen)
s16	findGroundLevel (v2s16 p2d, s16 ymin, s16 ymax)
s16	findLiquidSurface (v2s16 p2d, s16 ymin, s16 ymax)
void	updateHeightmap (v3s16 nmin, v3s16 nmax)
void	getSurfaces (v2s16 p2d, s16 ymin, s16 ymax, std::vector< s16 > &floors, std::vector< s16 > &ceilings)
void	updateLiquid (UniqueQueue< v3s16 > *trans_liquid, v3s16 nmin, v3s16 nmax)
void	setLighting (u8 light, v3s16 nmin, v3s16 nmax)
	Set light in entire area to fixed value.
void	calcLighting (v3s16 nmin, v3s16 nmax, v3s16 full_nmin, v3s16 full_nmax, bool propagate_shadow=true)
	Run all lighting calculations.
void	propagateSunlight (v3s16 nmin, v3s16 nmax, bool propagate_shadow)
	Spread sunlight from the area above downwards.
void	spreadLight (const v3s16 &nmin, const v3s16 &nmax)
	Spread light in the given area.
virtual int	getGroundLevelAtPoint (v2s16 p)

Private Member Functions
virtual int	generateTerrain ()

Private Attributes
BiomeGenOriginal *	m_bgen = nullptr
float	altitude_chill
float	river_depth_bed
float	river_size_factor
Noise *	noise_inter_valley_fill = nullptr
Noise *	noise_inter_valley_slope = nullptr
Noise *	noise_rivers = nullptr
Noise *	noise_terrain_height = nullptr
Noise *	noise_valley_depth = nullptr
Noise *	noise_valley_profile = nullptr

Additional Inherited Members
Static Public Member Functions inherited from Mapgen
static u32	getBlockSeed (v3s16 p, s32 seed)
static u32	getBlockSeed2 (v3s16 p, s32 seed)
static MapgenType	getMapgenType (const std::string &mgname)
static const char *	getMapgenName (MapgenType mgtype)
static Mapgen *	createMapgen (MapgenType mgtype, MapgenParams *params, EmergeParams *emerge)
static MapgenParams *	createMapgenParams (MapgenType mgtype)
static void	getMapgenNames (std::vector< const char * > *mgnames, bool include_hidden)
static void	setDefaultSettings (Settings *settings)
Public Attributes inherited from Mapgen
s32	seed = 0
int	water_level = 0
int	mapgen_limit = 0
u32	flags = 0
bool	generating = false
int	id = -1
MMVManip *	vm = nullptr
EmergeParams *	m_emerge = nullptr
const NodeDefManager *	ndef = nullptr
u32	blockseed
s16 *	heightmap = nullptr
biome_t *	biomemap = nullptr
v3s16	csize
BiomeGen *	biomegen = nullptr
GenerateNotifier	gennotify
Protected Attributes inherited from MapgenBasic
BiomeManager *	m_bmgr = nullptr
Noise *	noise_filler_depth = nullptr
v3s16	node_min
v3s16	node_max
v3s16	full_node_min
v3s16	full_node_max
content_t	c_stone
content_t	c_water_source
content_t	c_river_water_source
content_t	c_lava_source
content_t	c_cobble
int	ystride
int	zstride
int	zstride_1d
int	zstride_1u1d
u32	spflags
NoiseParams	np_cave1
NoiseParams	np_cave2
NoiseParams	np_cavern
NoiseParams	np_dungeons
float	cave_width
float	cavern_limit
float	cavern_taper
float	cavern_threshold
int	small_cave_num_min
int	small_cave_num_max
int	large_cave_num_min
int	large_cave_num_max
float	large_cave_flooded
s16	large_cave_depth
s16	dungeon_ymin
s16	dungeon_ymax

Constructor & Destructor Documentation

MapgenValleys()

MapgenValleys::MapgenValleys	(	MapgenValleysParams *	params,
		EmergeParams *	emerge )

References MapgenBasic::MapgenBasic(), altitude_chill, MapgenValleysParams::altitude_chill, Mapgen::biomegen, BIOMEGEN_ORIGINAL, MapgenBasic::cave_width, MapgenValleysParams::cave_width, MapgenBasic::cavern_limit, MapgenValleysParams::cavern_limit, MapgenBasic::cavern_taper, MapgenValleysParams::cavern_taper, MapgenBasic::cavern_threshold, MapgenValleysParams::cavern_threshold, Mapgen::csize, MapgenBasic::dungeon_ymax, MapgenValleysParams::dungeon_ymax, MapgenBasic::dungeon_ymin, MapgenValleysParams::dungeon_ymin, FATAL_ERROR_IF, MapgenBasic::large_cave_depth, MapgenValleysParams::large_cave_depth, MapgenBasic::large_cave_flooded, MapgenValleysParams::large_cave_flooded, MapgenBasic::large_cave_num_max, MapgenValleysParams::large_cave_num_max, MapgenBasic::large_cave_num_min, MapgenValleysParams::large_cave_num_min, m_bgen, MAPGEN_VALLEYS, MapgenBasic::noise_filler_depth, noise_inter_valley_fill, noise_inter_valley_slope, noise_rivers, noise_terrain_height, noise_valley_depth, noise_valley_profile, MapgenBasic::np_cave1, MapgenValleysParams::np_cave1, MapgenBasic::np_cave2, MapgenValleysParams::np_cave2, MapgenBasic::np_cavern, MapgenValleysParams::np_cavern, MapgenBasic::np_dungeons, MapgenValleysParams::np_dungeons, MapgenValleysParams::np_filler_depth, MapgenValleysParams::np_inter_valley_fill, MapgenValleysParams::np_inter_valley_slope, MapgenValleysParams::np_rivers, MapgenValleysParams::np_terrain_height, MapgenValleysParams::np_valley_depth, MapgenValleysParams::np_valley_profile, MapgenValleysParams::river_depth, river_depth_bed, MapgenValleysParams::river_size, river_size_factor, Mapgen::seed, MapgenBasic::small_cave_num_max, MapgenValleysParams::small_cave_num_max, MapgenBasic::small_cave_num_min, MapgenValleysParams::small_cave_num_min, MapgenBasic::spflags, and MapgenParams::spflags.

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~MapgenValleys()

MapgenValleys::~MapgenValleys

(

)

References MapgenBasic::noise_filler_depth, noise_inter_valley_fill, noise_inter_valley_slope, noise_rivers, noise_terrain_height, noise_valley_depth, and noise_valley_profile.

Member Function Documentation

generateTerrain()

int MapgenValleys::generateTerrain ( )

privatevirtual

References VoxelArea::add_y(), altitude_chill, MapgenBasic::c_river_water_source, MapgenBasic::c_stone, MapgenBasic::c_water_source, CONTENT_AIR, CONTENT_IGNORE, m_bgen, MAX_MAP_GENERATION_LIMIT, MGVALLEYS_ALT_CHILL, MGVALLEYS_ALT_DRY, MGVALLEYS_HUMID_RIVERS, MGVALLEYS_VARY_RIVER_DEPTH, MapgenBasic::node_max, MapgenBasic::node_min, noise_inter_valley_fill, noise_inter_valley_slope, noise_rivers, noise_terrain_height, noise_valley_depth, noise_valley_profile, river_depth_bed, river_size_factor, MapgenBasic::spflags, Mapgen::vm, Mapgen::water_level, x, y, MapgenBasic::ystride, z, and MapgenBasic::zstride_1u1d.

Referenced by makeChunk().

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getSpawnLevelAtPoint()

int MapgenValleys::getSpawnLevelAtPoint ( v2s16 p )

virtual

Reimplemented from Mapgen.

References MAX_MAP_GENERATION_LIMIT, noise_inter_valley_fill, noise_inter_valley_slope, noise_rivers, noise_terrain_height, noise_valley_depth, noise_valley_profile, NoiseFractal2D(), NoiseFractal3D(), p(), river_size_factor, Mapgen::seed, Mapgen::water_level, and y.

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getType()

virtual MapgenType MapgenValleys::getType ( ) const

inlinevirtual

Reimplemented from Mapgen.

References MAPGEN_VALLEYS.

makeChunk()

void MapgenValleys::makeChunk ( BlockMakeData * data )

virtual

Reimplemented from Mapgen.

References BlockMakeData::blockpos_max, BlockMakeData::blockpos_min, Mapgen::blockseed, Mapgen::calcLighting(), MapgenBasic::dustTopNodes(), Mapgen::flags, MapgenBasic::full_node_max, MapgenBasic::full_node_min, MapgenBasic::generateBiomes(), MapgenBasic::generateCavernsNoise(), MapgenBasic::generateCavesNoiseIntersection(), MapgenBasic::generateCavesRandomWalk(), MapgenBasic::generateDungeons(), generateTerrain(), Mapgen::generating, Mapgen::getBlockSeed2(), MapgenBasic::large_cave_depth, m_bgen, Mapgen::m_emerge, MAP_BLOCKSIZE, MAX_MAP_GENERATION_LIMIT, MG_BIOMES, MG_CAVES, MG_DECORATIONS, MG_DUNGEONS, MG_LIGHT, MG_ORES, Mapgen::ndef, MapgenBasic::node_max, MapgenBasic::node_min, BlockMakeData::nodedef, Mapgen::seed, BlockMakeData::transforming_liquid, Mapgen::updateHeightmap(), Mapgen::updateLiquid(), Mapgen::vm, and BlockMakeData::vmanip.

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Member Data Documentation

altitude_chill

float MapgenValleys::altitude_chill

private

Referenced by MapgenValleys(), and generateTerrain().

m_bgen

BiomeGenOriginal* MapgenValleys::m_bgen = nullptr

private

Referenced by MapgenValleys(), generateTerrain(), and makeChunk().

noise_inter_valley_fill

Noise* MapgenValleys::noise_inter_valley_fill = nullptr

private

Referenced by MapgenValleys(), ~MapgenValleys(), generateTerrain(), and getSpawnLevelAtPoint().

noise_inter_valley_slope

Noise* MapgenValleys::noise_inter_valley_slope = nullptr

private

Referenced by MapgenValleys(), ~MapgenValleys(), generateTerrain(), and getSpawnLevelAtPoint().

noise_rivers

Noise* MapgenValleys::noise_rivers = nullptr

private

Referenced by MapgenValleys(), ~MapgenValleys(), generateTerrain(), and getSpawnLevelAtPoint().

noise_terrain_height

Noise* MapgenValleys::noise_terrain_height = nullptr

private

Referenced by MapgenValleys(), ~MapgenValleys(), generateTerrain(), and getSpawnLevelAtPoint().

noise_valley_depth

Noise* MapgenValleys::noise_valley_depth = nullptr

private

Referenced by MapgenValleys(), ~MapgenValleys(), generateTerrain(), and getSpawnLevelAtPoint().

noise_valley_profile

Noise* MapgenValleys::noise_valley_profile = nullptr

private

Referenced by MapgenValleys(), ~MapgenValleys(), generateTerrain(), and getSpawnLevelAtPoint().

river_depth_bed

float MapgenValleys::river_depth_bed

private

Referenced by MapgenValleys(), and generateTerrain().

river_size_factor

float MapgenValleys::river_size_factor

private

Referenced by MapgenValleys(), generateTerrain(), and getSpawnLevelAtPoint().

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The documentation for this class was generated from the following files:

• mapgen/mapgen_valleys.h
• mapgen/mapgen_valleys.cpp