Module climate 

Climate system for biome selection. Climate system for biome selection in world generation.

This module implements vanilla Minecraft’s Climate system for biome lookup. Climate parameters (temperature, humidity, etc.) are quantized to long integers and used to find the best matching biome from a parameter space.

Key Types

• [TargetPoint] - A sampled climate point with 6 quantized parameters
• [Parameter] - A parameter range (min/max) for biome matching
• [ParameterPoint] - Full biome parameter specification
• [ParameterList] - Collection of biomes with their parameter points

Modules

parameter_list 🔒

R-Tree backed parameter list for climate-based biome lookup.

types 🔒

Climate types for biome selection.

Structs

Parameter

A parameter range for biome matching.

ParameterList

A list of biome parameter points with their associated values.

ParameterPoint

A biome’s full parameter specification.

TargetPoint

A target point representing sampled climate values.

Constants

PARAMETER_COUNT

Number of climate parameters (temperature, humidity, continentalness, erosion, depth, weirdness, + offset).

QUANTIZATION_FACTOR

Quantization factor used to convert floats to longs. This is the exact value from vanilla Climate.java.

Functions

quantize_coord

Quantize a coordinate value to a long integer.

unquantize_coord

Unquantize a long integer back to a float.