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Refactor Lighting Queue System

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may help #284

Cleans up the lighting queue system, reducing diff and improving implementation.

We no longer stop chunk unloads due to lighting updates, and instead simply flush the lighting queue.
The cost of forcing the chunk (and its neighbors!) to stay loaded waiting for its
lighting work to finish is much greater than simply taking the hit and doing the work.

This change also helps reduce the diff and avoid bugs with missed diffs by removing
duplicated logic.

Also switches to a more effecient data structure (ArrayDeque instead of LinkedList) for the queue itself.
This commit is contained in:
Aikar
2016-05-15 18:48:39 -04:00
parent 8e62fb709b
commit e4c179e827
4 changed files with 149 additions and 143 deletions
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2
Spigot-Server-Patches/remove-null-possibility-for-getServer-singleton.patch
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@@ -9,7 +9,7 @@ diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -0,0 +0,0 @@ import java.util.Queue;
@@ -0,0 +0,0 @@ import co.aikar.timings.MinecraftTimings; // Paper
public abstract class MinecraftServer implements Runnable, ICommandListener, IAsyncTaskHandler, IMojangStatistics {