fix worm crash, network issue, tool attack damage
Fix dragon steel value
fix mixin refmap issue
Fix jade bug and reload issue
Update graveyard generate biomes
fix dragon breeding bug
fix a config restriction
fix cave wrongly generate
Fix tag issues
Reduce and split structures
Fix troll crash and pixie render bug
fix dragon render lag
Rewrite model loading system
fix forge launching issue
Switch to arch
Remove unused config keys.
Restore spawn forbidden range.
Fix stone status.
Rewrite the whole structure system