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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