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[CI-SKIP] Move removed patches back down a level

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We shouldn't ever be dropping API anyways.
Dropped Async Chunk load v1 since its useless now
Added scheduler decompile fixes incase we do end up needing them
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Aikar 2018-09-01 15:38:34 -04:00
parent a5dc62d4b7
commit 5599e43ca4
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GPG key ID: 401ADFC9891FAAFE
11 changed files with 75 additions and 564 deletions
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removed/0097-Prevent-Waterflow-BlockFromToEvent-from-loading-chun.patch Normal file
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@ -0,0 +1,52 @@
From 8a9b221bcd755747f0e03bb84f9ba7403eaac7fd Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 28 Mar 2016 22:03:09 -0400
Subject: [PATCH] Prevent Waterflow BlockFromToEvent from loading chunks
Many protection plugins would unintentionally trigger chunk loads
by calling .getToBlock() on an unloaded chunk, killing performance.
Simply skip the event call. as CraftBukkit blocks changing the block
of unloaded chunks anyways.
This keeps behavior consistent, vs inconsistent flowing based on plugin triggered loads.
diff --git a/src/main/java/net/minecraft/server/BlockFlowing.java b/src/main/java/net/minecraft/server/BlockFlowing.java
index 739b9aac3..ff90e08eb 100644
--- a/src/main/java/net/minecraft/server/BlockFlowing.java
+++ b/src/main/java/net/minecraft/server/BlockFlowing.java
@@ -96,6 +96,7 @@ public class BlockFlowing extends BlockFluids {
if (this.h(world, blockposition.down(), iblockdata2)) {
// CraftBukkit start
+ if (!canFlowTo(world, source, BlockFace.DOWN)) { return; } // Paper
BlockFromToEvent event = new BlockFromToEvent(source, BlockFace.DOWN);
world.getServer().getPluginManager().callEvent(event);
@@ -136,6 +137,7 @@ public class BlockFlowing extends BlockFluids {
EnumDirection enumdirection1 = (EnumDirection) iterator1.next();
// CraftBukkit start
+ if (!canFlowTo(world, source, org.bukkit.craftbukkit.block.CraftBlock.notchToBlockFace(enumdirection1))) { continue; } // Paper
BlockFromToEvent event = new BlockFromToEvent(source, org.bukkit.craftbukkit.block.CraftBlock.notchToBlockFace(enumdirection1));
world.getServer().getPluginManager().callEvent(event);
@@ -148,8 +150,14 @@ public class BlockFlowing extends BlockFluids {
}
+ // Paper start
+ private boolean canFlowTo(World world, org.bukkit.block.Block source, BlockFace face) {
+ return source.getWorld().isChunkLoaded((source.getX() + face.getModX()) >> 4, (source.getZ() + face.getModZ()) >> 4);
+ }
+ // Paper end
+
private void flow(World world, BlockPosition blockposition, IBlockData iblockdata, int i) {
- if (world.isLoaded(blockposition) && this.h(world, blockposition, iblockdata)) { // CraftBukkit - add isLoaded check
+ if (/*world.isLoaded(blockposition) &&*/ this.h(world, blockposition, iblockdata)) { // CraftBukkit - add isLoaded check // Paper - Already checked before we get here for isLoaded
if (iblockdata.getMaterial() != Material.AIR) {
if (this.material == Material.LAVA) {
this.fizz(world, blockposition);
--
2.18.0