Crate cubiomes_sys 

Raw ffi bindings to the cubiomes library.

This crate also contains module enums for building enums for conviniance

Re-exports

pub use num_traits;

Modules

enums

This module contains generated rust enums representing different cubiomes enums. It also implements display and fromstr for them.

Structs

BiomeFilter

BiomeID

BiomeNoise

BiomeNoiseBeta

BiomeTempCategory

BiomeTree

Dimension

DoublePerlinNoise

EndIsland

EndNoise

FixSpline

Generator

Generator__bindgen_ty_1__bindgen_ty_1

Generator__bindgen_ty_1__bindgen_ty_2

Generator__bindgen_ty_1__bindgen_ty_3

Layer

LayerId

LayerStack

MCVersion

NetherNoise

OctaveNoise

PerlinNoise

Piece

Pos

Pos3

Range

SeaLevelColumnNoiseBeta

Spline

SplineStack

StrongholdIter

StructureConfig

StructureType

StructureVariant

SurfaceNoise

SurfaceNoiseBeta

Xoroshiro

============================================================================= Xoroshiro 128

_G_fpos64_t

_G_fpos_t

_IO_FILE

_IO_codecvt

_IO_cookie_io_functions_t

_IO_marker

_IO_wide_data

__BindgenBitfieldUnit

__atomic_wide_counter__bindgen_ty_1

__fsid_t

__mbstate_t

__once_flag

__pthread_cond_s

__pthread_internal_list

__pthread_internal_slist

__pthread_mutex_s

__pthread_rwlock_arch_t

__sigset_t

__va_list_tag

_bindgen_ty_1

_bindgen_ty_2

_bindgen_ty_3

In 1.18 the Overworld uses a new noise map system for the biome generation. The random number generation also has updated to a Xiroshiro128 algorithm. The scale is 1:4, and is sampled at each point individually as there is currently not much benefit from generating a volume as a whole.

_bindgen_ty_4

_bindgen_ty_5

_bindgen_ty_6

_bindgen_ty_7

_bindgen_ty_8

_bindgen_ty_9

div_t

drand48_data

fd_set

imaxdiv_t

ldiv_t

lldiv_t

max_align_t

random_data

timespec

timeval

Constants

BASE_FLOOR

BASE_ROOF

BF_APPROX

BF_FORCED_OCEAN

BIG_ENDIAN

BRIDGE_CORRIDOR_ENTRANCE

BRIDGE_CROSSING

BRIDGE_END

BRIDGE_FORTIFIED_CROSSING

BRIDGE_GENTLE_STAIRS

BRIDGE_PIECE

BRIDGE_SPAWNER

BRIDGE_STAIRS

BRIDGE_STEEP_STAIRS

BRIDGE_STRAIGHT

BUFSIZ

BYTE_ORDER

Blacksmith

Butcher

CORRIDOR_CROSSING

CORRIDOR_NETHER_WART

CORRIDOR_STAIRS

CORRIDOR_STRAIGHT

CORRIDOR_TURN_LEFT

CORRIDOR_TURN_RIGHT

CORRIDOR_T_CROSSING

CST_BARELY

CST_CLASSIC

CST_IDEAL

CST_NONE

CST_NORMAL

Church

END_CITY_PIECES_MAX

END_SHIP

EOF

EXIT_FAILURE

EXIT_SUCCESS

FAT_TOWER_BASE

FAT_TOWER_MIDDLE

FAT_TOWER_TOP

FD_SETSIZE

FILENAME_MAX

FOPEN_MAX

FORCE_OCEAN_VARIANTS

FORTRESS_END

FORTRESS_START

FP_ILOGB0

FP_ILOGBNAN

FP_INFINITE

FP_NAN

FP_NORMAL

FP_SUBNORMAL

FP_ZERO

FarmLarge

FarmSmall

HOUSE_NUM

HouseLarge

HouseSmall

INT8_MAX

INT8_MIN

INT16_MAX

INT16_MIN

INT32_MAX

INT32_MIN

INTPTR_MAX

INTPTR_MIN

INT_FAST8_MAX

INT_FAST8_MIN

INT_FAST16_MAX

INT_FAST16_MIN

INT_FAST32_MAX

INT_FAST32_MIN

INT_LEAST8_MAX

INT_LEAST8_MIN

INT_LEAST16_MAX

INT_LEAST16_MIN

INT_LEAST32_MAX

INT_LEAST32_MIN

LARGE_BIOMES

LAYER_INIT_SHA

LITTLE_ENDIAN

L_ctermid

L_tmpnam

Library

MATH_ERREXCEPT

MATH_ERRNO

M_1_PI

M_2_PI

M_2_SQRTPI

M_E

M_LN2

M_LN10

M_LOG2E

M_LOG10E

M_PI

M_PI_2

M_PI_4

M_SQRT2

M_SQRT1_2

NO_BETA_OCEAN

NP_CONTINENTALNESS

NP_DEPTH

NP_EROSION

NP_HUMIDITY

NP_MAX

NP_SHIFT

NP_TEMPERATURE

NP_WEIRDNESS

PDP_ENDIAN

PIECE_COUNT

PRIX8

PRIX16

PRIX32

PRIX64

PRIXFAST8

PRIXFAST16

PRIXFAST32

PRIXFAST64

PRIXLEAST8

PRIXLEAST16

PRIXLEAST32

PRIXLEAST64

PRIXMAX

PRIXPTR

PRId8

PRId16

PRId32

PRId64

PRIdFAST8

PRIdFAST16

PRIdFAST32

PRIdFAST64

PRIdLEAST8

PRIdLEAST16

PRIdLEAST32

PRIdLEAST64

PRIdMAX

PRIdPTR

PRIi8

PRIi16

PRIi32

PRIi64

PRIiFAST8

PRIiFAST16

PRIiFAST32

PRIiFAST64

PRIiLEAST8

PRIiLEAST16

PRIiLEAST32

PRIiLEAST64

PRIiMAX

PRIiPTR

PRIo8

PRIo16

PRIo32

PRIo64

PRIoFAST8

PRIoFAST16

PRIoFAST32

PRIoFAST64

PRIoLEAST8

PRIoLEAST16

PRIoLEAST32

PRIoLEAST64

PRIoMAX

PRIoPTR

PRIu8

PRIu16

PRIu32

PRIu64

PRIuFAST8

PRIuFAST16

PRIuFAST32

PRIuFAST64

PRIuLEAST8

PRIuLEAST16

PRIuLEAST32

PRIuLEAST64

PRIuMAX

PRIuPTR

PRIx8

PRIx16

PRIx32

PRIx64

PRIxFAST8

PRIxFAST16

PRIxFAST32

PRIxFAST64

PRIxLEAST8

PRIxLEAST16

PRIxLEAST32

PRIxLEAST64

PRIxMAX

PRIxPTR

PTRDIFF_MAX

PTRDIFF_MIN

P_tmpdir

RAND_MAX

SAMPLE_NO_BIOME

SAMPLE_NO_DEPTH

SAMPLE_NO_SHIFT

SCNd8

SCNd16

SCNd32

SCNd64

SCNdFAST8

SCNdFAST16

SCNdFAST32

SCNdFAST64

SCNdLEAST8

SCNdLEAST16

SCNdLEAST32

SCNdLEAST64

SCNdMAX

SCNdPTR

SCNi8

SCNi16

SCNi32

SCNi64

SCNiFAST8

SCNiFAST16

SCNiFAST32

SCNiFAST64

SCNiLEAST8

SCNiLEAST16

SCNiLEAST32

SCNiLEAST64

SCNiMAX

SCNiPTR

SCNo8

SCNo16

SCNo32

SCNo64

SCNoFAST8

SCNoFAST16

SCNoFAST32

SCNoFAST64

SCNoLEAST8

SCNoLEAST16

SCNoLEAST32

SCNoLEAST64

SCNoMAX

SCNoPTR

SCNu8

SCNu16

SCNu32

SCNu64

SCNuFAST8

SCNuFAST16

SCNuFAST32

SCNuFAST64

SCNuLEAST8

SCNuLEAST16

SCNuLEAST32

SCNuLEAST64

SCNuMAX

SCNuPTR

SCNx8

SCNx16

SCNx32

SCNx64

SCNxFAST8

SCNxFAST16

SCNxFAST32

SCNxFAST64

SCNxLEAST8

SCNxLEAST16

SCNxLEAST32

SCNxLEAST64

SCNxMAX

SCNxPTR

SECOND_FLOOR_1

SECOND_FLOOR_2

SECOND_ROOF

SEEK_CUR

SEEK_END

SEEK_SET

SIG_ATOMIC_MAX

SIG_ATOMIC_MIN

SIZE_MAX

THIRD_FLOOR_1

THIRD_FLOOR_2

THIRD_ROOF

TMP_MAX

TOWER_BASE

TOWER_FLOOR

TOWER_PIECE

TOWER_TOP

UINT8_MAX

UINT16_MAX

UINT32_MAX

UINTPTR_MAX

UINT_FAST8_MAX

UINT_FAST16_MAX

UINT_FAST32_MAX

UINT_LEAST8_MAX

UINT_LEAST16_MAX

UINT_LEAST32_MAX

WCONTINUED

WEXITED

WINT_MAX

WINT_MIN

WNOHANG

WNOWAIT

WSTOPPED

WUNTRACED

WoodHut

_ALLOCA_H

_ATFILE_SOURCE

_BITS_BYTESWAP_H

_BITS_ENDIANNESS_H

_BITS_ENDIAN_H

_BITS_LIBM_SIMD_DECL_STUBS_H

_BITS_PTHREADTYPES_ARCH_H

_BITS_PTHREADTYPES_COMMON_H

_BITS_STDINT_INTN_H

_BITS_STDINT_LEAST_H

_BITS_STDINT_UINTN_H

_BITS_STDIO_LIM_H

_BITS_TIME64_H

_BITS_TYPESIZES_H

_BITS_TYPES_H

_BITS_UINTN_IDENTITY_H

_BITS_WCHAR_H

_DEFAULT_SOURCE

_ENDIAN_H

_FEATURES_H

_INTTYPES_H

_IOFBF

_IOLBF

_IONBF

_IO_EOF_SEEN

_IO_ERR_SEEN

_IO_USER_LOCK

_MATH_H

_POSIX_C_SOURCE

_POSIX_SOURCE

_STDC_PREDEF_H

_STDINT_H

_STDIO_H

_STDLIB_H

_STRUCT_TIMESPEC

_SYS_CDEFS_H

_SYS_SELECT_H

_SYS_TYPES_H

_THREAD_MUTEX_INTERNAL_H

_THREAD_SHARED_TYPES_H

__BIG_ENDIAN

__BIT_TYPES_DEFINED__

__BYTE_ORDER

__FD_SETSIZE

__FILE_defined

__FLOAT_WORD_ORDER

__FP_LOGB0_IS_MIN

__FP_LOGBNAN_IS_MIN

__GLIBC_MINOR__

__GLIBC_USE_C2X_STRTOL

__GLIBC_USE_DEPRECATED_GETS

__GLIBC_USE_DEPRECATED_SCANF

__GLIBC_USE_IEC_60559_BFP_EXT

__GLIBC_USE_IEC_60559_BFP_EXT_C2X

__GLIBC_USE_IEC_60559_EXT

__GLIBC_USE_IEC_60559_FUNCS_EXT

__GLIBC_USE_IEC_60559_FUNCS_EXT_C2X

__GLIBC_USE_IEC_60559_TYPES_EXT

__GLIBC_USE_ISOC2X

__GLIBC_USE_LIB_EXT2

__GLIBC__

__GNU_LIBRARY__

__HAVE_DISTINCT_FLOAT16

__HAVE_DISTINCT_FLOAT32

__HAVE_DISTINCT_FLOAT64

__HAVE_DISTINCT_FLOAT32X

__HAVE_DISTINCT_FLOAT64X

__HAVE_DISTINCT_FLOAT128

__HAVE_DISTINCT_FLOAT128X

__HAVE_FLOAT16

__HAVE_FLOAT32

__HAVE_FLOAT64

__HAVE_FLOAT32X

__HAVE_FLOAT64X

__HAVE_FLOAT64X_LONG_DOUBLE

__HAVE_FLOAT128

__HAVE_FLOAT128X

__HAVE_FLOATN_NOT_TYPEDEF

__HAVE_GENERIC_SELECTION

__INO_T_MATCHES_INO64_T

__KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64

__LDOUBLE_REDIRECTS_TO_FLOAT128_ABI

__LITTLE_ENDIAN

__MATH_DECLARE_LDOUBLE

__MATH_DECLARING_DOUBLE

__MATH_DECLARING_FLOATN

__OFF_T_MATCHES_OFF64_T

__PDP_ENDIAN

__PRI64_PREFIX

__PRIPTR_PREFIX

__PTHREAD_MUTEX_HAVE_PREV

__RLIM_T_MATCHES_RLIM64_T

__SIZEOF_PTHREAD_ATTR_T

__SIZEOF_PTHREAD_BARRIERATTR_T

__SIZEOF_PTHREAD_BARRIER_T

__SIZEOF_PTHREAD_CONDATTR_T

__SIZEOF_PTHREAD_COND_T

__SIZEOF_PTHREAD_MUTEXATTR_T

__SIZEOF_PTHREAD_MUTEX_T

__SIZEOF_PTHREAD_RWLOCKATTR_T

__SIZEOF_PTHREAD_RWLOCK_T

__STATFS_MATCHES_STATFS64

__STDC_FORMAT_MACROS

__STDC_IEC_559_COMPLEX__

__STDC_IEC_559__

__STDC_IEC_60559_BFP__

__STDC_IEC_60559_COMPLEX__

__STDC_ISO_10646__

__SYSCALL_WORDSIZE

__TIMESIZE

__USE_ATFILE

__USE_FORTIFY_LEVEL

__USE_ISOC11

__USE_ISOC95

__USE_ISOC99

__USE_MISC

__USE_POSIX

__USE_POSIX2

__USE_POSIX199309

__USE_POSIX199506

__USE_POSIX_IMPLICITLY

__USE_XOPEN2K

__USE_XOPEN2K8

__WALL

__WCLONE

__WCOREFLAG

__WNOTHREAD

__WORDSIZE

__WORDSIZE_TIME64_COMPAT32

__W_CONTINUED

____FILE_defined

_____fpos64_t_defined

_____fpos_t_defined

____gwchar_t_defined

____mbstate_t_defined

__clock_t_defined

__clockid_t_defined

__cookie_io_functions_t_defined

__glibc_c99_flexarr_available

__have_pthread_attr_t

__ldiv_t_defined

__lldiv_t_defined

__sigset_t_defined

__struct_FILE_defined

__time_t_defined

__timer_t_defined

__timeval_defined

math_errhandling

Statics

low20QuadClassic^⚠

low20QuadHutBarely^⚠

low20QuadHutNormal^⚠

low20QuadIdeal^⚠

Quad-Witch-Huts

signgam^⚠

stderr^⚠

stdin^⚠

stdout^⚠

Functions

_Exit^⚠

__acos^⚠

__acosf^⚠

__acosh^⚠

__acoshf^⚠

__acoshl^⚠

__acosl^⚠

__asin^⚠

__asinf^⚠

__asinh^⚠

__asinhf^⚠

__asinhl^⚠

__asinl^⚠

__asprintf^⚠

__atan^⚠

__atan2^⚠

__atan2f^⚠

__atan2l^⚠

__atanf^⚠

__atanh^⚠

__atanhf^⚠

__atanhl^⚠

__atanl^⚠

__cbrt^⚠

__cbrtf^⚠

__cbrtl^⚠

__ceil^⚠

__ceilf^⚠

__ceill^⚠

__copysign^⚠

__copysignf^⚠

__copysignl^⚠

__cos^⚠

__cosf^⚠

__cosh^⚠

__coshf^⚠

__coshl^⚠

__cosl^⚠

__ctype_get_mb_cur_max^⚠

__drem^⚠

__dremf^⚠

__dreml^⚠

__erf^⚠

__erfc^⚠

__erfcf^⚠

__erfcl^⚠

__erff^⚠

__erfl^⚠

__exp^⚠

__exp2^⚠

__exp2f^⚠

__exp2l^⚠

__expf^⚠

__expl^⚠

__expm1^⚠

__expm1f^⚠

__expm1l^⚠

__fabs^⚠

__fabsf^⚠

__fabsl^⚠

__fdim^⚠

__fdimf^⚠

__fdiml^⚠

__finite^⚠

__finitef^⚠

__finitel^⚠

__floor^⚠

__floorf^⚠

__floorl^⚠

__fma^⚠

__fmaf^⚠

__fmal^⚠

__fmax^⚠

__fmaxf^⚠

__fmaxl^⚠

__fmin^⚠

__fminf^⚠

__fminl^⚠

__fmod^⚠

__fmodf^⚠

__fmodl^⚠

__fpclassify^⚠

__fpclassifyf^⚠

__fpclassifyl^⚠

__frexp^⚠

__frexpf^⚠

__frexpl^⚠

__gamma^⚠

__gammaf^⚠

__gammal^⚠

__getdelim^⚠

__hypot^⚠

__hypotf^⚠

__hypotl^⚠

__ilogb^⚠

__ilogbf^⚠

__ilogbl^⚠

__iseqsig^⚠

__iseqsigf^⚠

__iseqsigl^⚠

__isinf^⚠

__isinff^⚠

__isinfl^⚠

__isnan^⚠

__isnanf^⚠

__isnanl^⚠

__issignaling^⚠

__issignalingf^⚠

__issignalingl^⚠

__j0^⚠

__j0f^⚠

__j0l^⚠

__j1^⚠

__j1f^⚠

__j1l^⚠

__jn^⚠

__jnf^⚠

__jnl^⚠

__ldexp^⚠

__ldexpf^⚠

__ldexpl^⚠

__lgamma^⚠

__lgamma_r^⚠

__lgammaf^⚠

__lgammaf_r^⚠

__lgammal^⚠

__lgammal_r^⚠

__llrint^⚠

__llrintf^⚠

__llrintl^⚠

__llround^⚠

__llroundf^⚠

__llroundl^⚠

__log^⚠

__log2^⚠

__log1p^⚠

__log1pf^⚠

__log1pl^⚠

__log2f^⚠

__log2l^⚠

__log10^⚠

__log10f^⚠

__log10l^⚠

__logb^⚠

__logbf^⚠

__logbl^⚠

__logf^⚠

__logl^⚠

__lrint^⚠

__lrintf^⚠

__lrintl^⚠

__lround^⚠

__lroundf^⚠

__lroundl^⚠

__modf^⚠

__modff^⚠

__modfl^⚠

__nan^⚠

__nanf^⚠

__nanl^⚠

__nearbyint^⚠

__nearbyintf^⚠

__nearbyintl^⚠

__nextafter^⚠

__nextafterf^⚠

__nextafterl^⚠

__nexttoward^⚠

__nexttowardf^⚠

__nexttowardl^⚠

__overflow^⚠

__pow^⚠

__powf^⚠

__powl^⚠

__remainder^⚠

__remainderf^⚠

__remainderl^⚠

__remquo^⚠

__remquof^⚠

__remquol^⚠

__rint^⚠

__rintf^⚠

__rintl^⚠

__round^⚠

__roundf^⚠

__roundl^⚠

__scalb^⚠

__scalbf^⚠

__scalbl^⚠

__scalbln^⚠

__scalblnf^⚠

__scalblnl^⚠

__scalbn^⚠

__scalbnf^⚠

__scalbnl^⚠

__signbit^⚠

__signbitf^⚠

__signbitl^⚠

__significand^⚠

__significandf^⚠

__significandl^⚠

__sin^⚠

__sinf^⚠

__sinh^⚠

__sinhf^⚠

__sinhl^⚠

__sinl^⚠

__sqrt^⚠

__sqrtf^⚠

__sqrtl^⚠

__tan^⚠

__tanf^⚠

__tanh^⚠

__tanhf^⚠

__tanhl^⚠

__tanl^⚠

__tgamma^⚠

__tgammaf^⚠

__tgammal^⚠

__trunc^⚠

__truncf^⚠

__truncl^⚠

__uflow^⚠

__y0^⚠

__y0f^⚠

__y0l^⚠

__y1^⚠

__y1f^⚠

__y1l^⚠

__yn^⚠

__ynf^⚠

__ynl^⚠

a64l^⚠

abort^⚠

abs^⚠

acos^⚠

acosf^⚠

acosh^⚠

acoshf^⚠

acoshl^⚠

acosl^⚠

aligned_alloc^⚠

allocCache^⚠

alloca^⚠

applySeed^⚠

Initializes the generator for a given dimension and seed. dim=0: Overworld dim=-1: Nether dim=+1: End

approxSurfaceBeta^⚠

arc4random^⚠

arc4random_buf^⚠

arc4random_uniform^⚠

areSimilar^⚠

asin^⚠

asinf^⚠

asinh^⚠

asinhf^⚠

asinhl^⚠

asinl^⚠

asprintf^⚠

at_quick_exit^⚠

atan^⚠

atan2^⚠

atan2f^⚠

atan2l^⚠

atanf^⚠

atanh^⚠

atanhf^⚠

atanhl^⚠

atanl^⚠

atexit^⚠

atof^⚠

atoi^⚠

atol^⚠

atoll^⚠

biome2str^⚠

get the resource id name for a biome (for versions 1.13+)

biomeExists^⚠

biomesToImage^⚠

bsearch^⚠

calloc^⚠

canBiomeGenerate^⚠

cbrt^⚠

cbrtf^⚠

cbrtl^⚠

ceil^⚠

ceilf^⚠

ceill^⚠

checkForBiomes^⚠

checkForBiomesAtLayer^⚠

checkForTemps^⚠

clearenv^⚠

clearerr^⚠

clearerr_unlocked^⚠

climateToBiome^⚠

Uses the global biome tree definitions (see tables/btreeXX.h) to map a noise point (i.e. climate) to the corresponding overworld biome.

copysign^⚠

copysignf^⚠

copysignl^⚠

cos^⚠

cosf^⚠

cosh^⚠

coshf^⚠

coshl^⚠

cosl^⚠

ctermid^⚠

div^⚠

doublePerlinInit^⚠

Double Perlin

dprintf^⚠

drand48^⚠

drand48_r^⚠

drem^⚠

dremf^⚠

dreml^⚠

ecvt^⚠

ecvt_r^⚠

erand48^⚠

erand48_r^⚠

erf^⚠

erfc^⚠

erfcf^⚠

erfcl^⚠

erff^⚠

erfl^⚠

estimateSpawn^⚠

exit^⚠

exp^⚠

exp2^⚠

exp2f^⚠

exp2l^⚠

expf^⚠

expl^⚠

expm1^⚠

expm1f^⚠

expm1l^⚠

fabs^⚠

fabsf^⚠

fabsl^⚠

fclose^⚠

fcvt^⚠

fcvt_r^⚠

fdim^⚠

fdimf^⚠

fdiml^⚠

fdopen^⚠

feof^⚠

feof_unlocked^⚠

ferror^⚠

ferror_unlocked^⚠

fflush^⚠

fflush_unlocked^⚠

fgetc^⚠

fgetc_unlocked^⚠

fgetpos^⚠

fgets^⚠

fileno^⚠

fileno_unlocked^⚠

finite^⚠

finitef^⚠

finitel^⚠

flockfile^⚠

floor^⚠

floorf^⚠

floorl^⚠

fma^⚠

fmaf^⚠

fmal^⚠

fmax^⚠

fmaxf^⚠

fmaxl^⚠

fmemopen^⚠

fmin^⚠

fminf^⚠

fminl^⚠

fmod^⚠

fmodf^⚠

fmodl^⚠

fopen^⚠

fopencookie^⚠

fprintf^⚠

fputc^⚠

fputc_unlocked^⚠

fputs^⚠

fread^⚠

fread_unlocked^⚠

free^⚠

freopen^⚠

frexp^⚠

frexpf^⚠

frexpl^⚠

fscanf^⚠

fscanf1^⚠

fseek^⚠

fseeko^⚠

fsetpos^⚠

ftell^⚠

ftello^⚠

ftrylockfile^⚠

funlockfile^⚠

fwrite^⚠

fwrite_unlocked^⚠

gamma^⚠

gammaf^⚠

gammal^⚠

gcvt^⚠

genArea^⚠

genBiomeNoiseBetaScaled^⚠

Generates the biomes for Beta 1.7, the surface noise is optional and enables ocean mapping in areas that fall below the sea level.

genBiomeNoiseChunkSection^⚠

Currently, in 1.18, we have to generate biomes one chunk at a time to get an accurate mapping of the biomes in the level storage, as there is no longer a unique mapping from noise points to biomes (MC-241546). Note that the results from this are not suitable for chunk population/structure generation. The output is in the form out[x][y][z] for the 64 biome points in the chunk section. The coordinates {cx,cy,cz} are all at scale 1:16 and the ‘dat’ argument should be the previous noise sampling and can be left NULL.

genBiomeNoiseScaled^⚠

The scaled biome noise generation applies for the Overworld version 1.18+. The ‘sha’ hash of the seed is only required for voronoi at scale 1:1. A scale of zero is interpreted as the default 1:4 scale.

genBiomes^⚠

Generates the biomes for a cuboidal scaled range given by ‘r’. (See description of Range for more detail.)

genEndScaled^⚠

The scaled End generation supports scales 1, 4, 16, and 64. The End biomes are usually 2D, but in 1.15+ there is 3D voronoi noise, which is controlled by the ‘sha’ hash of the seed. For scales higher than 1:1, and versions up to 1.14, ‘sha’ is ignored.

genNetherScaled^⚠

The scaled Nether generation supports scales 1, 4, 16, 64, and 256. It is similar to mapNether3D(), but applies voronoi zoom if necessary, and fills the output buffer with nether_wastes for versions older than 1.16.

genPotential^⚠

getAvailableBiomes^⚠

getBiomeAt^⚠

Gets the biome for a specified scaled position. Note that the scale should be either 1 or 4, for block or biome coordinates respectively. Returns none (-1) upon failure.

getBiomeCenters^⚠

getBiomeDepthAndScale^⚠

getBiomeParaExtremes^⚠

Gets the min/max parameter values within which a biome change can occur.

getBiomeParaLimits^⚠

Gets the min/max possible noise parameter values at which the given biome can generate. The values are in min/max pairs in order of: temperature, humidity, continentalness, erosion, depth, weirdness.

getCategory^⚠

getDimension^⚠

getEndCityPieces^⚠

getEndIslands^⚠

getEndSurfaceHeight^⚠

getFixedEndGateways^⚠

getFortressPieces^⚠

getHouseList^⚠

getLargestRec^⚠

Find the largest rectangle in ids[sx][sz] which consists only of ‘match’. The limit corners are written to p0 and p1. Returned is the rectangle’s area.

getLayerForScale^⚠

Returns the default layer that corresponds to the given scale. Supported scales are {0, 1, 4, 16, 64, 256}. A scale of zero indicates the custom entry layer ‘g->entry’. (Overworld, MC <= 1.17)

getLinkedGatewayChunk^⚠

getLinkedGatewayPos^⚠

getMinCacheSize^⚠

Calculates the buffer size (number of ints) required to generate a cuboidal volume of size (sx, sy, sz). If ‘sy’ is zero the buffer is calculated for a 2D plane (which is equivalent to sy=1 here). The function allocCache() can be used to allocate the corresponding int buffer using malloc().

getMinLayerCacheSize^⚠

getMineshafts^⚠

getMutated^⚠

getNetherBiome^⚠

getOldBetaBiome^⚠

(Alpha 1.2 - Beta 1.7) Temperature and humidity values to biome.

getOptimalAfk^⚠

getParaDescent^⚠

Runs a gradient descent towards the minimum of the noise parameter times a given factor. The algorithm is restricted to the area (x,z,w,h) and starts at (i0,j0) relative to (x,z). The iteration is terminated when either

getParaRange^⚠

Determines the value range of a climate noise parameter over the given area. The sampling has scale 1:4 and sampling shift is not considered, so biomes could potentially leak in at the boarders. An optional function: func(data, x, z, climate_noise(x,z)) is called in each gradient descent iteration. If this function returns non-zero the search is aborted, the results are undefined and a non-zero error is returned.

getPossibleBiomesForLimits^⚠

Determines which biomes are able to generate given a set of climate parameter limits. Possible biomes are marked non-zero in the ‘ids’.

getQuadHutCst^⚠

getSpawn^⚠

getStructureConfig^⚠

getStructurePos^⚠

getVariant^⚠

getVoronoiSHA^⚠

getVoronoiSrcRange^⚠

getc^⚠

getc_unlocked^⚠

getchar^⚠

getchar_unlocked^⚠

getdelim^⚠

getenv^⚠

getline^⚠

getloadavg^⚠

getsubopt^⚠

getw^⚠

hypot^⚠

hypotf^⚠

hypotl^⚠

ilogb^⚠

ilogbf^⚠

ilogbl^⚠

imaxabs^⚠

imaxdiv^⚠

initBiomeColors^⚠

initialize a biome colormap with some defaults

initBiomeNoise^⚠

initBiomeTypeColors^⚠

initFirstStronghold^⚠

initSurfaceNoise^⚠

initSurfaceNoiseBeta^⚠

initstate^⚠

initstate_r^⚠

isDeepOcean^⚠

isEndChunkEmpty^⚠

isMesa^⚠

isOceanic^⚠

isOverworld^⚠

isShallowOcean^⚠

isSnowy^⚠

isViableEndCityTerrain^⚠

isViableFeatureBiome^⚠

isViableStructurePos^⚠

isViableStructureTerrain^⚠

isinf^⚠

isinff^⚠

isinfl^⚠

isnan^⚠

isnanf^⚠

isnanl^⚠

j0^⚠

j0f^⚠

j0l^⚠

j1^⚠

j1f^⚠

j1l^⚠

jn^⚠

jnf^⚠

jnl^⚠

jrand48^⚠

jrand48_r^⚠

l64a^⚠

labs^⚠

lcong48^⚠

lcong48_r^⚠

ldexp^⚠

ldexpf^⚠

ldexpl^⚠

ldiv^⚠

lgamma^⚠

lgamma_r^⚠

lgammaf^⚠

lgammaf_r^⚠

lgammal^⚠

lgammal_r^⚠

llabs^⚠

lldiv^⚠

llrint^⚠

llrintf^⚠

llrintl^⚠

llround^⚠

llroundf^⚠

llroundl^⚠

loadSavedSeeds^⚠

locateBiome^⚠

log^⚠

log2^⚠

log1p^⚠

log1pf^⚠

log1pl^⚠

log2f^⚠

log2l^⚠

log10^⚠

log10f^⚠

log10l^⚠

logb^⚠

logbf^⚠

logbl^⚠

logf^⚠

logl^⚠

lrand48^⚠

lrand48_r^⚠

lrint^⚠

lrintf^⚠

lrintl^⚠

lround^⚠

lroundf^⚠

lroundl^⚠

malloc^⚠

mapApproxHeight^⚠

Map an approximation of the Overworld surface height. The horizontal scaling is 1:4. If non-null, the ids are filled with the biomes of the area. The height (written to y) is in blocks.

mapBamboo^⚠

mapBiome^⚠

mapBiomeEdge^⚠

mapContinent^⚠

mapCool^⚠

mapDeepOcean^⚠

mapEnd^⚠

mapEndBiome^⚠

mapEndIslandHeight^⚠

mapEndSurfaceHeight^⚠

mapHeat^⚠

mapHills^⚠

mapIsland^⚠

mapLand^⚠

mapLand16^⚠

mapLandB18^⚠

mapMushroom^⚠

mapNether2D^⚠

mapNether3D^⚠

mapNoise^⚠

mapOceanMix^⚠

mapOceanTemp^⚠

mapRiver^⚠

mapRiverMix^⚠

mapShore^⚠

mapSmooth^⚠

mapSnow^⚠

mapSnow16^⚠

mapSpecial^⚠

mapSunflower^⚠

mapSwampRiver^⚠

mapVoronoi^⚠

mapVoronoi114^⚠

mapVoronoiPlane^⚠

mapZoom^⚠

mapZoomFuzzy^⚠

mblen^⚠

mbstowcs^⚠

mbtowc^⚠

mc2str^⚠

convert between version enum and text

mkdtemp^⚠

mkstemp^⚠

mkstemps^⚠

mktemp^⚠

modf^⚠

modff^⚠

modfl^⚠

monteCarloBiomes^⚠

mrand48^⚠

mrand48_r^⚠

nan^⚠

nanf^⚠

nanl^⚠

nearbyint^⚠

nearbyintf^⚠

nearbyintl^⚠

nextStronghold^⚠

nextafter^⚠

nextafterf^⚠

nextafterl^⚠

nexttoward^⚠

nexttowardf^⚠

nexttowardl^⚠

nrand48^⚠

nrand48_r^⚠

octaveInit^⚠

Perlin Octaves

octaveInitBeta^⚠

on_exit^⚠

open_memstream^⚠

parseBiomeColors^⚠

pclose^⚠

perlinInit^⚠

Perlin noise

perror^⚠

popen^⚠

posix_memalign^⚠

pow^⚠

powf^⚠

powl^⚠

printf^⚠

pselect^⚠

putc^⚠

putc_unlocked^⚠

putchar^⚠

putchar_unlocked^⚠

putenv^⚠

puts^⚠

putw^⚠

qecvt^⚠

qecvt_r^⚠

qfcvt^⚠

qfcvt_r^⚠

qgcvt^⚠

qsort^⚠

quick_exit^⚠

rand^⚠

rand_r^⚠

random^⚠

random_r^⚠

realloc^⚠

reallocarray^⚠

realpath^⚠

remainder^⚠

remainderf^⚠

remainderl^⚠

remove^⚠

remquo^⚠

remquof^⚠

remquol^⚠

rename^⚠

renameat^⚠

rewind^⚠

rint^⚠

rintf^⚠

rintl^⚠

round^⚠

roundf^⚠

roundl^⚠

rpmatch^⚠

sampleBiomeNoise^⚠

sampleBiomeNoiseBeta^⚠

sampleClimatePara^⚠

sampleDoublePerlin^⚠

sampleOctave^⚠

sampleOctave2D^⚠

sampleOctaveAmp^⚠

sampleOctaveBeta17Biome^⚠

sampleOctaveBeta17Terrain^⚠

samplePerlin^⚠

sampleSimplex2D^⚠

sampleSurfaceNoise^⚠

sampleSurfaceNoiseBetween^⚠

savePPM^⚠

scalb^⚠

scalbf^⚠

scalbl^⚠

scalbln^⚠

scalblnf^⚠

scalblnl^⚠

scalbn^⚠

scalbnf^⚠

scalbnl^⚠

scanForQuads^⚠

scanf^⚠

scanf1^⚠

searchAll48^⚠

seed48^⚠

seed48_r^⚠

select^⚠

setBetaBiomeSeed^⚠

setBiomeSeed^⚠

setClimateParaSeed^⚠

Initialize BiomeNoise for only a single climate parameter. If nptype == NP_DEPTH, the value is sampled at y=0. Note that this value changes linearly with the height (i.e. -= y/128). A maximum of nmax octaves is set, initializing only the most contributing octaves up to that point. Use -1 for a full initialization.

setEndSeed^⚠

End biome generation is based on simplex noise and varies only at a 1:16 chunk scale which can be generated with mapEndBiome(). The function mapEnd() is a variation which also scales this up on a regular grid to 1:4. The final access at a 1:1 scale uses voronoi.

setLayerSeed^⚠

setNetherSeed^⚠

Nether biomes are 3D, and generated at scale 1:4. Use voronoiAccess3D() to convert coordinates at 1:1 scale to their 1:4 access. Biome checks for structures are generally done at y=0.

setbuf^⚠

setbuffer^⚠

setenv^⚠

setlinebuf^⚠

setstate^⚠

setstate_r^⚠

setupBiomeFilter^⚠

setupGenerator^⚠

Sets up a biome generator for a given MC version. The ‘flags’ can be used to control LARGE_BIOMES or to FORCE_OCEAN_VARIANTS to enable ocean variants at scales higher than normal.

setupLayer^⚠

setupLayerStack^⚠

============================================================================= Layered Biome Generation (old interface up to 1.17)

setvbuf^⚠

significand^⚠

significandf^⚠

significandl^⚠

sin^⚠

sinf^⚠

sinh^⚠

sinhf^⚠

sinhl^⚠

sinl^⚠

snprintf^⚠

sprintf^⚠

sqrt^⚠

sqrtf^⚠

sqrtl^⚠

srand^⚠

srand48^⚠

srand48_r^⚠

srandom^⚠

srandom_r^⚠

sscanf^⚠

sscanf1^⚠

str2mc^⚠

strtod^⚠

strtof^⚠

strtoimax^⚠

strtol^⚠

strtold^⚠

strtoll^⚠

strtoq^⚠

strtoul^⚠

strtoull^⚠

strtoumax^⚠

strtouq^⚠

struct2str^⚠

get the resource id name for a structure

system^⚠

tan^⚠

tanf^⚠

tanh^⚠

tanhf^⚠

tanhl^⚠

tanl^⚠

tempnam^⚠

tgamma^⚠

tgammaf^⚠

tgammal^⚠

tmpfile^⚠

tmpnam^⚠

tmpnam_r^⚠

trunc^⚠

truncf^⚠

truncl^⚠

ungetc^⚠

unsetenv^⚠

valloc^⚠

vasprintf^⚠

vdprintf^⚠

vfprintf^⚠

vfscanf^⚠

vfscanf1^⚠

voronoiAccess3D^⚠

vprintf^⚠

vscanf^⚠

vscanf1^⚠

vsnprintf^⚠

vsprintf^⚠

vsscanf^⚠

vsscanf1^⚠

wcstoimax^⚠

wcstombs^⚠

wcstoumax^⚠

wctomb^⚠

xDoublePerlinInit^⚠

xOctaveInit^⚠

xPerlinInit^⚠

y0^⚠

y0f^⚠

y0l^⚠

y1^⚠

y1f^⚠

y1l^⚠

yn^⚠

ynf^⚠

ynl^⚠

Type Aliases

FILE

_Float32

_Float64

_Float32x

_Float64x

_IO_lock_t

__FILE

__blkcnt64_t

__blkcnt_t

__blksize_t

__builtin_va_list

__caddr_t

__clock_t

__clockid_t

__compar_fn_t

__daddr_t

__dev_t

__fd_mask

__fpos64_t

__fpos_t

__fsblkcnt64_t

__fsblkcnt_t

__fsfilcnt64_t

__fsfilcnt_t

__fsword_t

__gid_t

__gnuc_va_list

__gwchar_t

__id_t

__ino64_t

__ino_t

__int8_t

__int16_t

__int32_t

__int64_t

__int_least8_t

__int_least16_t

__int_least32_t

__int_least64_t

__intmax_t

__intptr_t

__key_t

__loff_t

__mode_t

__nlink_t

__off64_t

__off_t

__pid_t

__pthread_list_t

__pthread_slist_t

__quad_t

__rlim64_t

__rlim_t

__sig_atomic_t

__socklen_t

__ssize_t

__suseconds64_t

__suseconds_t

__syscall_slong_t

__syscall_ulong_t

__thrd_t

__time_t

__timer_t

__tss_t

__u_char

__u_int

__u_long

__u_quad_t

__u_short

__uid_t

__uint8_t

__uint16_t

__uint32_t

__uint64_t

__uint_least8_t

__uint_least16_t

__uint_least32_t

__uint_least64_t

__uintmax_t

__useconds_t

blkcnt_t

blksize_t

caddr_t

clock_t

clockid_t

cookie_close_function_t

cookie_io_functions_t

cookie_read_function_t

cookie_seek_function_t

cookie_write_function_t

daddr_t

dev_t

double_t

f32_

f64_

fd_mask

float_t

fpos_t

fsblkcnt_t

fsfilcnt_t

fsid_t

gid_t

i8_

============================================================================= Compiler and Platform Features

i16_

i32_

i64_

id_t

ino_t

int_fast8_t

int_fast16_t

int_fast32_t

int_fast64_t

int_least8_t

int_least16_t

int_least32_t

int_least64_t

intmax_t

key_t

loff_t

mapfunc_t

mode_t

nlink_t

off_t

pid_t

pthread_key_t

pthread_once_t

pthread_spinlock_t

pthread_t

quad_t

register_t

sigset_t

suseconds_t

time_t

timer_t

u8_

u16_

u32_

u64_

u_char

u_int

u_int8_t

u_int16_t

u_int32_t

u_int64_t

u_long

u_quad_t

u_short

uid_t

uint

uint_fast8_t

uint_fast16_t

uint_fast32_t

uint_fast64_t

uint_least8_t

uint_least16_t

uint_least32_t

uint_least64_t

uintmax_t

ulong

ushort

va_list

wchar_t

Unions

Generator__bindgen_ty_1

__atomic_wide_counter

__mbstate_t__bindgen_ty_1

pthread_attr_t

pthread_barrier_t

pthread_barrierattr_t

pthread_cond_t

pthread_condattr_t

pthread_mutex_t

pthread_mutexattr_t

pthread_rwlock_t

pthread_rwlockattr_t