Custom Biome Definition

Define a custom biome with colors and climate settings

ManifestoFornecido por Custom Biome

Manifest entry for defining a custom biome. Custom biomes are registered as datapacks and require a server restart for changes to take effect. Once registered, they can be used like vanilla biomes in all biome-related entries and actions.

Campos

Campo	Tipo	Padrão	Descrição
biomeId	String	my_custom_biome	Unique biome ID (lowercase, no spaces, use underscores)
namespace	String	typewriter	Namespace for the biome key (default: typewriter)
baseBiome	String	minecraft:plains	Base vanilla biome to inherit properties from (e.g., 'minecraft:plains', 'minecraft:forest')
preset	Ref<CustomBiomePresetEntry>	—	Optional preset providing shared colors and visual attributes. Anything set below wins over it.
temperature	String	—	Temperature value (0.0 = cold/snowy, 0.5 = temperate, 2.0 = hot). Leave empty to inherit from base biome.
downfall	String	—	Downfall/humidity value (0.0 = dry, 1.0 = wet/rainy). Leave empty to inherit from base biome.
fogColor	String	—	Fog color in hex format (#RRGGBB). Leave empty to inherit from base biome.
waterColor	String	—	Water color in hex format (#RRGGBB). Leave empty to inherit from base biome.
waterFogColor	String	—	Underwater fog color in hex format (#RRGGBB). Leave empty to inherit from base biome.
skyColor	String	—	Sky color in hex format (#RRGGBB). Leave empty to inherit from base biome.
foliageColor	String	—	Foliage/leaf color in hex format (#RRGGBB). Leave empty to inherit from base biome.
grassColor	String	—	Grass color in hex format (#RRGGBB). Leave empty to inherit from base biome.
dryFoliageColor	String	—	Dry foliage color for badlands/savanna in hex format (#RRGGBB). Leave empty to inherit from base biome.
sunriseSunsetColor	String	—	Sunrise/sunset sky tint color in hex format (#RRGGBB). Leave empty to inherit from base biome.
cloudColor	String	—	Cloud color in hex format (#RRGGBB). Leave empty to inherit from base biome.
skyLightColor	String	—	Skylight color tint in hex format (#RRGGBB). Leave empty to inherit from base biome.
fogStartDistance	Float?	—	Distance where fog starts
fogEndDistance	Float?	—	Distance where fog ends
skyFogEndDistance	Float?	—	Distance where sky fog ends
waterFogStartDistance	Float?	—	Distance where water fog starts
waterFogEndDistance	Float?	—	Distance where water fog ends
cloudFogEndDistance	Float?	—	Distance where cloud fog ends
cloudHeight	Float?	—	Height of the clouds
skyLightFactor	Float?	—	Multiplier for sky light brightness. Must be between 0.0 and 1.0.
sunAngle	Float?	—	Sun angle (0.0 = overhead)
moonAngle	Float?	—	Moon angle
starAngle	Float?	—	Star angle
starBrightness	Float?	—	Star brightness
moonPhase	String?	—	Moon phase (full_moon, waning_gibbous, etc)

How to use it

• biomeId and namespace build the key namespace:biomeId, for example typewriter:corrupted_forest. This is the identifier you type in actions, events and facts.
• baseBiome is a vanilla biome such as minecraft:forest. The new biome inherits its spawns and features. If the value cannot be resolved, plains is used.
• Colours are hex strings (#RRGGBB). An empty field falls back to the preset, then to the base biome.
• temperature and downfall are numbers written as text (0.0 cold or dry, 2.0 hot). Leave them empty to inherit.
• The fields from fogStartDistance to moonPhase are optional visual attributes. skyLightFactor must be between 0.0 and 1.0.
• Run /tw biome list after publishing to check that the biome is live.