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fe18b38aea
I misread the code and thought the code kept looping until the mob spawn cap was hit. Upon furthur review, this is not true, so this patch doesn't do anything sane.
79 lines
3.0 KiB
Diff
79 lines
3.0 KiB
Diff
From 6a110c2813f8b97f35921b67d31e6e2f3f21df4a Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Wed, 27 Apr 2016 22:09:52 -0400
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Subject: [PATCH] Improve Minecraft Hopper Performance
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Removes unnecessary extra calls to .update() that are very expensive
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Also reset cooldown each hopper tick that a hopper is full.
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diff --git a/src/main/java/net/minecraft/server/TileEntity.java b/src/main/java/net/minecraft/server/TileEntity.java
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index f59e6f8..85f97cc 100644
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--- a/src/main/java/net/minecraft/server/TileEntity.java
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+++ b/src/main/java/net/minecraft/server/TileEntity.java
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@@ -36,6 +36,7 @@ public abstract class TileEntity {
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}
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}
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+ static boolean IGNORE_TILE_UPDATES = false; // Paper
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public World getWorld() {
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return this.world;
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}
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@@ -110,6 +111,7 @@ public abstract class TileEntity {
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public void update() {
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if (this.world != null) {
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+ if (IGNORE_TILE_UPDATES) return; // Paper
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IBlockData iblockdata = this.world.getType(this.position);
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this.h = iblockdata.getBlock().toLegacyData(iblockdata);
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diff --git a/src/main/java/net/minecraft/server/TileEntityHopper.java b/src/main/java/net/minecraft/server/TileEntityHopper.java
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index de458c8..ec0b1ca 100644
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--- a/src/main/java/net/minecraft/server/TileEntityHopper.java
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+++ b/src/main/java/net/minecraft/server/TileEntityHopper.java
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@@ -190,12 +190,15 @@ public class TileEntityHopper extends TileEntityLootable implements IHopper, ITi
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}
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// Paper end
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}
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+
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+ if (!isCooledDown() && isFull()) { setCooldown(world.spigotConfig.hopperTransfer); } // Paper
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return false;
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} else {
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return false;
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}
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}
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+ boolean isFull() { return q(); } // Paper // OBFHELPER
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private boolean q() {
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ItemStack[] aitemstack = this.items;
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int i = aitemstack.length;
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@@ -490,7 +493,9 @@ public class TileEntityHopper extends TileEntityLootable implements IHopper, ITi
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boolean flag = false;
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if (itemstack1 == null) {
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+ IGNORE_TILE_UPDATES = true; // Paper
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iinventory.setItem(i, itemstack);
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+ IGNORE_TILE_UPDATES = false; // Paper
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itemstack = null;
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flag = true;
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} else if (a(itemstack1, itemstack)) {
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@@ -510,7 +515,7 @@ public class TileEntityHopper extends TileEntityLootable implements IHopper, ITi
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tileentityhopper.setCooldown(tileentityhopper.world.spigotConfig.hopperTransfer); // Spigot
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}
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- iinventory.update();
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+ //iinventory.update(); // Paper
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}
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iinventory.update();
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@@ -585,6 +590,7 @@ public class TileEntityHopper extends TileEntityLootable implements IHopper, ITi
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this.g = i;
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}
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+ boolean isCooledDown() { return o(); } // Paper // OBFHELPER
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public boolean o() {
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return this.g > 0;
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}
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--
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2.7.4 (Apple Git-66)
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