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Fix Light Bugs - Fixes #1542

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Applied a "Only run this when the blocks are different" to
a place, that apparently must be called even with the same
block but different other data I guess.

This was causing oddness with light data.
This commit is contained in:
Aikar 2018-10-08 20:27:13 -04:00
parent 676ba6206d
commit df22839abf
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GPG key ID: 401ADFC9891FAAFE
1 changed files with 3 additions and 12 deletions
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15
Spigot-Server-Patches/0378-Optimize-Light-Recalculations.patch
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@ -1,4 +1,4 @@
From 39fd972d4e2eb1a6ae58e4a8ca9203978ec102ec Mon Sep 17 00:00:00 2001
From eca91170fffd8d7b1874f9e649323e3ab457b4a3 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 28 Sep 2018 20:46:29 -0400
Subject: [PATCH] Optimize Light Recalculations
@ -36,18 +36,9 @@ index cb99888707..027f98633e 100644
int i1 = iblockdata.b(this.world, blockposition);
int j1 = iblockdata1.b(this.world, blockposition);
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index bbcedb8fc7..a19e941174 100644
index bbcedb8fc7..540d237ceb 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -445,7 +445,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
} else {
IBlockData iblockdata2 = this.getType(blockposition);
- if (iblockdata2.b(this, blockposition) != iblockdata1.b(this, blockposition) || iblockdata2.e() != iblockdata1.e()) {
+ if (iblockdata.getBlock() != iblockdata2.getBlock() && iblockdata2.b(this, blockposition) != iblockdata1.b(this, blockposition) || iblockdata2.e() != iblockdata1.e()) { // Paper - optimize light recalculations
this.methodProfiler.a("checkLight");
chunk.runOrQueueLightUpdate(() -> this.r(blockposition)); // Paper - Queue light update
this.methodProfiler.e();
@@ -589,8 +589,9 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
}
@ -73,5 +64,5 @@ index bbcedb8fc7..a19e941174 100644
// CraftBukkit end
return false;
--
2.19.0
2.19.1