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Dimensions and biomes

Status: Planned. Mod dimensions and dimension types, runtime dimensions for minigames, portals, and biome effects. Nothing on this page is in the API yet; the names in the final API may differ.

What this will cover

This page will document dimensions from data packs and at run time (minigame worlds), dimension properties, portals and travel between dimensions, and biome queries and effects.

What you can do today

  • cl_level_dimension(level) names a level’s dimension ("minecraft:overworld"), cl_server_overworld() returns the overworld, and cl_entity_level(e) the level an entity is in (World access).
  • cl_entity_teleport moves an entity within its level; cl_cmd_run("execute in minecraft:the_nether run tp ...") moves it between dimensions.