A simple mod for replacing or removing generated blocks in new chunks.
HavenGenBlocker prevents blocks from the config from generating in new chunks by replacing them with another block.
minecraft:air to remove generated blocks completely.Edit the config file to decide which generated blocks should be replaced.
Config file:
config/HavenGenBlocker.toml
Each entry uses this format:
from > to
The left side can be a block ID or a block tag.
The right side must be a block ID.
# Blocks to replace in new chunks. Use # on the left side for block tags.
blockReplacements = [
"minecraft:large_fern > minecraft:air"
]