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https://github.com/PaperMC/Paper.git
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fb25dc17c6
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: da08d022 SPIGOT-4700: Add PlayerFishEvent.State.REEL_IN 0cef14e4 Remove draft API from selectEntities CraftBukkit Changes:a46fdbc6Remove outdated build delay.3697519bSPIGOT-4708: Fix ExactChoice recipes neglecting material9ead7009SPIGOT-4677: Add minecraft.admin.command_feedback permissionc3749a23Remove the Damage tag from items when it is 0.f74c7b95SPIGOT-4706: Can't interact with active item494eef45Mention requirement of JIRA ticket for bug fixes51d62decSPIGOT-4702: Exception when middle clicking certain slotsbe557e69SPIGOT-4700: Add PlayerFishEvent.State.REEL_IN
53 lines
2.5 KiB
Diff
53 lines
2.5 KiB
Diff
From 68d53d355f81300b2cbd41c12ef16efe87a3d8fb Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Fri, 28 Sep 2018 20:46:29 -0400
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Subject: [PATCH] Optimize Light Recalculations
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Optimizes to not repeatedly look up the same chunk for
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light lookups.
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diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
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index 4f64072a7b..966879a894 100644
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--- a/src/main/java/net/minecraft/server/Chunk.java
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+++ b/src/main/java/net/minecraft/server/Chunk.java
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@@ -353,7 +353,7 @@ public class Chunk implements IChunkAccess {
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private void a(int i, int j, int k, int l) {
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if (l > k && this.areNeighborsLoaded(1)) { // Paper
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for (int i1 = k; i1 < l; ++i1) {
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- this.world.c(EnumSkyBlock.SKY, new BlockPosition(i, i1, j));
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+ this.world.updateBrightness(EnumSkyBlock.SKY, new BlockPosition(i, i1, j), this); // Paper
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}
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this.x = true;
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index 97a0fbd55c..fb71879ac0 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -591,8 +591,9 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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}
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if (this.worldProvider.g()) {
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- for (i1 = k; i1 <= l; ++i1) {
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- this.c(EnumSkyBlock.SKY, new BlockPosition(i, i1, j));
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+ Chunk chunk = getChunkIfLoaded(i >> 4, j >> 4); // Paper
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+ for (i1 = k; chunk != null && i1 <= l; ++i1) { // Paper
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+ this.updateBrightness(EnumSkyBlock.SKY, new BlockPosition(i, i1, j), chunk); // Paper
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}
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}
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@@ -2220,6 +2221,11 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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public boolean c(EnumSkyBlock enumskyblock, BlockPosition blockposition) {
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// CraftBukkit start - Use neighbor cache instead of looking up
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Chunk chunk = this.getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4);
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+ // Paper start - optimize light updates where chunk is known
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+ return updateBrightness(enumskyblock, blockposition, chunk);
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+ }
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+ public boolean updateBrightness(EnumSkyBlock enumskyblock, BlockPosition blockposition, Chunk chunk) {
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+ // Paper end
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if (chunk == null || !chunk.areNeighborsLoaded(1) /*!this.areChunksLoaded(blockposition, 17, false)*/) {
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// CraftBukkit end
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return false;
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--
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2.21.0
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