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Memory leak fixes, optimizations, and persistence

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This commit is contained in:
nossr50
2020-10-08 15:25:40 -07:00
parent 0767e62965
commit 20c69b63af
14 changed files with 546 additions and 224 deletions

23
Changelog.txt

@@ -1,9 +1,30 @@
Version 2.1.148
Fixed a bug where weakness potions could prevent unarmed skills from activating and thus making unarmed useless
Fixed a memory leak involving entity metadata
Alchemy progression is now more reasonable (delete skillranks.yml or edit it yourself to receive the change)
Made some optimizations to combat processing
New experience multiplier labeled 'Eggs' in experience.yml with a default value of 0 (previously mobs from eggs were using the Mobspawner experience multiplier)
New experience multiplier labeled 'Nether_Portal' in experience.yml with a default value of 0
Fixed a bug where mobs from eggs were only tracked if it was dispensed (egg tracking now tracks from egg items as well)
Fixed a bug where egg spawned mobs were sometimes not marked as being from an egg (used in experience multipliers)
Fixed a bug where entities transformed by a single event (such as lightning) weren't tracked properly if there was more than one entity involved
mmodebug now prints out some information about final damage when attacking an entity with certain weapons
(1.14+ required)
Mobs spawned from mob spawners are tracked persistently and are no longer forgotten about after a restart
Tamed mobs are tracked persistently and are no longer forgotten about after a restart
Egg spawned mobs are tracked persistently and are no longer forgotten about after a restart
Nether Portal spawned mobs are tracked persistently and are no longer forgotten about after a restart
Endermen who target endermite are tracked persistently and are no longer forgotten about after a restart
COTW spawned mobs are tracked persistently and are no longer forgotten about after a restart
NOTES:
Egg mobs & Nether portal pigs being assigned to the mobspawner xp multiplier didn't make sense to me, so it has been changed. They have their own XP multipliers now.
While working on making data persistent I stumbled upon some alarming memory leak candidates, one of them was 7 years old. Sigh.
Alchemy now progresses much smoother, with rank 2 no longer unlocking right away. Thanks to Momshroom for pointing out this oddity.
There's no persistent API for entities in Spigot for 1.13.2, but in the future I'll wire up NMS and write it to NBT myself.
This means the new persistence stuff requires 1.14.0 or higher, if you're still on 1.13.2 for now that stuff will behave like it always did
Version 2.1.147
Fixed a bug where players below the level threshold on a hardcore mode enabled server would gain levels on death in certain circumstances