Realistic Block Physics

Note: Some changes require regenerated config files to take effect.

Changelog [1.12.2-3.0.0-rc2]

Improvements

• Improved logic for falling block relocation
• Reduced forced chunk loading when calculating block physics

Fixes

• Fixed fence gates breaking when opened (config change)
• Introduced missing block definition for ladders, which could cause structures to float (config change)
• Introduced missing block definition for lanterns, which could cause structures to float (config change)
• Fixed an issue where blocks that were crushed by falling blocks wouldn't drop their resources
• Removed physics for wall signs to prevent them from immediately breaking upon placement
• Fixed hoppers from preventing themselves, and some other blocks, from being stacked on top (config change)
• Fixed a crash which would occur when setting a dimension's default block definition to one which did not contain any blocks by default
• Fixed an issue which caused the default block definition of a dimension to override the existing block definitions
• Fixed snow powder blocks from immediately breaking when updated (config change)
• Fixed falling blocks not making sounds when sliding

Changes

• Changed the default "leaves" block definition to specify blocks via IDs instead of tags, as a temporary solution to Dynamic Trees compatibility issues (config change)
• Changed wooden blocks to now be able to float on liquids by default (config change)