WT Sky Grid

2.0.0 for Minecraft 1.21.1

The 2.0 feature set, backported to 1.21.1 for packs built around the larger tech mods (Create, Mekanism, AE2, Thermal), which have not moved to 1.21.8 or 1.21.11.

Worlds from 1.x are not compatible. Please start a new world.

Features

• Per-dimension block pools, mobs and loot tables for the Overworld, Nether and End
• Block tag support: write #minecraft:logs or #c:ores instead of listing blocks individually, and pick up modded blocks automatically
• Spawn weights per block
• In-game block pool editor with dimension tabs and search — /skygridgui or the ModMenu config button
• Commands: /skygrid add, remove, weight, tag add, tag remove, blocks, reload
• Ore clusters, smart plant placement, and a starter platform at spawn

Fixed since 1.x

• The grid no longer ignores the world seed — previously every world generated an identical layout.
• Chests and spawners now generate with their block entities, so chests are visible and hold loot and spawners have a mob assigned.
• Chunk generation does roughly 64x fewer iterations.
• Now built against official Mojang mappings, sharing one codebase with the NeoForge build.

Note: water, lava and sugar cane are not in the default block pools — as grid source blocks they flood the world. Add them back with /skygrid add minecraft:water for classic behaviour.