Sparse Structures

v3.0 port for 1.21.1

Backport of v3.0 to 1.20.1

• idBasedSalt (see README)
• Disabling structures
• Cleaned the code

Backport of v3.0 to 1.20.1

• Forge!
• idBasedSalt (see README)
• Disabling structures
• Cleaned the code

Port to 1.21.5
Option to disable structures from appearing in the world (when factor is 0)
Id based salt
Forge version

Updated to 1.21.3-4. Closed #34.

Updated to 1.21.3-4. Closed #34.

1.21.1 Update #34