mirror of
https://github.com/PaperMC/Paper.git
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This enables us a fast reference to the entities current chunk instead of having to look it up by hashmap lookups. We also store counts by type to further enable other performance optimizations in later patches.
116 lines
4.8 KiB
Diff
116 lines
4.8 KiB
Diff
From 8122b5281bcc841d9eb9d5b53cef8a34adc69fd7 Mon Sep 17 00:00:00 2001
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From: MiniDigger <admin@minidigger.me>
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Date: Sun, 18 Mar 2018 15:44:44 +0100
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Subject: [PATCH] Call PortalCreateEvent for exit portals
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diff --git a/src/main/java/net/minecraft/server/PortalTravelAgent.java b/src/main/java/net/minecraft/server/PortalTravelAgent.java
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index f49729796..42e4b2d01 100644
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--- a/src/main/java/net/minecraft/server/PortalTravelAgent.java
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+++ b/src/main/java/net/minecraft/server/PortalTravelAgent.java
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@@ -3,10 +3,17 @@ package net.minecraft.server;
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import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
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import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
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import it.unimi.dsi.fastutil.objects.ObjectIterator;
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+
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+import java.util.Collection;
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+import java.util.HashMap;
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+import java.util.HashSet;
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+import java.util.Map;
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import java.util.Random;
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// CraftBukkit start
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import org.bukkit.Location;
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+import org.bukkit.block.Block;
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import org.bukkit.event.entity.EntityPortalExitEvent;
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+import org.bukkit.event.world.PortalCreateEvent;
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import org.bukkit.util.Vector;
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// CraftBukkit end
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@@ -47,6 +54,9 @@ public class PortalTravelAgent {
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byte b0 = 1;
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byte b1 = 0;
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+ Collection<Block> bukkitBlocks = new HashSet<>(); // Paper
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+ Map<BlockPosition, IBlockData> nmsBlocks = new HashMap<>(); // Paper
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+
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for (int l = -2; l <= 2; ++l) {
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for (int i1 = -2; i1 <= 2; ++i1) {
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for (int j1 = -1; j1 < 3; ++j1) {
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@@ -55,11 +65,22 @@ public class PortalTravelAgent {
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int i2 = k + i1 * 0 - l * 1;
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boolean flag2 = j1 < 0;
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- this.world.setTypeUpdate(new BlockPosition(k1, l1, i2), flag2 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
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+ // Paper start
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+ BlockPosition pos = new BlockPosition(k1, l1, i2);
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+ nmsBlocks.putIfAbsent(pos, flag2 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
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+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
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+ // Paper end
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}
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}
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}
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+ // Paper start
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+ PortalCreateEvent event = new PortalCreateEvent(bukkitBlocks, this.world.getWorld(), PortalCreateEvent.CreateReason.OBC_DESTINATION);
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+ if(event.callEvent()){
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+ nmsBlocks.forEach(this.world::setTypeUpdate);
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+ }
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+ // Paper end
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+
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// CraftBukkit start
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return new BlockPosition(i, k, k);
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}
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@@ -403,6 +424,9 @@ public class PortalTravelAgent {
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l5 = -l5;
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}
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+ Collection<Block> bukkitBlocks = new HashSet<>(); // Paper
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+ Map<BlockPosition, IBlockData> nmsBlocks = new HashMap<>(); // Paper
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+
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if (d0 < 0.0D) {
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i1 = MathHelper.clamp(i1, 70, this.world.ab() - 10);
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j5 = i1;
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@@ -415,7 +439,11 @@ public class PortalTravelAgent {
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l3 = j2 + (l2 - 1) * l5 - k2 * k5;
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boolean flag1 = i3 < 0;
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- this.world.setTypeUpdate(new BlockPosition(j3, k3, l3), flag1 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
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+ // Paper start
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+ BlockPosition pos = new BlockPosition(j3, k3, l3);
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+ nmsBlocks.putIfAbsent(pos, flag1 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
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+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
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+ // Paper end
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}
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}
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}
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@@ -431,7 +459,11 @@ public class PortalTravelAgent {
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i4 = j2 + (i3 - 1) * l5;
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boolean flag2 = i3 == 0 || i3 == 3 || j3 == -1 || j3 == 3;
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- this.world.setTypeAndData(new BlockPosition(k3, l3, i4), flag2 ? Blocks.OBSIDIAN.getBlockData() : iblockdata, 2);
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+ // Paper start
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+ BlockPosition pos = new BlockPosition(k3, l3, i4);
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+ nmsBlocks.putIfAbsent(pos, flag2 ? Blocks.OBSIDIAN.getBlockData() : iblockdata);
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+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
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+ // Paper end
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}
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}
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@@ -447,6 +479,13 @@ public class PortalTravelAgent {
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}
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}
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+ // Paper start
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+ PortalCreateEvent event = new PortalCreateEvent(bukkitBlocks, this.world.getWorld(), PortalCreateEvent.CreateReason.OBC_DESTINATION);
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+ if(event.callEvent()){
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+ nmsBlocks.forEach((pos, data) -> this.world.setTypeAndData(pos, data, 2));
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+ }
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+ // Paper end
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+
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return true;
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}
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--
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2.18.0
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