3 Commits

Author	SHA1	Message	Date
Aikar	d07f7197f2	Use Last Access Cache for isLoaded calls ... this should provide a pretty good across-the-board performance improvement for the entire server, as it's very common for code to check if (isLoaded(x, z)) { then do something on that chunk } Previously, containsKey would not read or set the last access cache By making it do get() != null, we gain the benefits of last access and also improves thread safey for async isLoaded checks This exact usage scenario is used in Entity movement, so that alone saves us up to 5%~ of CPU time for Entity movement.	2018-10-23 23:50:51 -04:00
Aikar	00f0a30680	Ensure chunk neighbor counts do not get desynced ... Mojang was not checking that the chunk did not overwrite, or was successfully removed. We're seeing odd reports in #1561 that indicates issues around this are having problems.	2018-10-17 22:47:27 -04:00
Aikar	b62dfa0bf9	Updated Upstream (Bukkit/CraftBukkit) ... Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 39ce5d3a SPIGOT-4399: ItemMeta.equals broken with AttributeModifiers CraftBukkit Changes: 1cf8b5dc SPIGOT-4400: Populators running on existing chunks 116cb9a1 SPIGOT-4399: Add attribute modifier equality test 5ee1c18a SPIGOT-4398: Set ASM7_EXPERIMENTAL flag	2018-09-28 19:31:59 -04:00