PaperMC/Spigot-Server-Patches/0276-Call-PortalCreateEvent-for-exit-portals.patch
Zach Brown 6f2009754d
Stop explicitly blocking Vanilla Method Profiler
At the time this was re-added, there was concern around how the JIT
would handle the system property that enabled it.

This shouldn't be a problem, and as such we no longer need to block
access to it.

The Vanilla Method Profiler will not provide much to most users however
there is no harm in providing it as an option. For most users, the
recommended and supported method for determining performance issues with
Paper will continue to be Timings.
2018-03-31 14:55:42 -04:00

115 lines
4.8 KiB
Diff

From 1926f7c5b49a00135c820f7352ec38e400c9603b Mon Sep 17 00:00:00 2001
From: MiniDigger <admin@minidigger.me>
Date: Sun, 18 Mar 2018 15:44:44 +0100
Subject: [PATCH] Call PortalCreateEvent for exit portals
diff --git a/src/main/java/net/minecraft/server/PortalTravelAgent.java b/src/main/java/net/minecraft/server/PortalTravelAgent.java
index f4972979..42e4b2d0 100644
--- a/src/main/java/net/minecraft/server/PortalTravelAgent.java
+++ b/src/main/java/net/minecraft/server/PortalTravelAgent.java
@@ -3,10 +3,17 @@ package net.minecraft.server;
import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
import it.unimi.dsi.fastutil.objects.ObjectIterator;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
import java.util.Random;
// CraftBukkit start
import org.bukkit.Location;
+import org.bukkit.block.Block;
import org.bukkit.event.entity.EntityPortalExitEvent;
+import org.bukkit.event.world.PortalCreateEvent;
import org.bukkit.util.Vector;
// CraftBukkit end
@@ -47,6 +54,9 @@ public class PortalTravelAgent {
byte b0 = 1;
byte b1 = 0;
+ Collection<Block> bukkitBlocks = new HashSet<>(); // Paper
+ Map<BlockPosition, IBlockData> nmsBlocks = new HashMap<>(); // Paper
+
for (int l = -2; l <= 2; ++l) {
for (int i1 = -2; i1 <= 2; ++i1) {
for (int j1 = -1; j1 < 3; ++j1) {
@@ -55,11 +65,22 @@ public class PortalTravelAgent {
int i2 = k + i1 * 0 - l * 1;
boolean flag2 = j1 < 0;
- this.world.setTypeUpdate(new BlockPosition(k1, l1, i2), flag2 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
+ // Paper start
+ BlockPosition pos = new BlockPosition(k1, l1, i2);
+ nmsBlocks.putIfAbsent(pos, flag2 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
+ // Paper end
}
}
}
+ // Paper start
+ PortalCreateEvent event = new PortalCreateEvent(bukkitBlocks, this.world.getWorld(), PortalCreateEvent.CreateReason.OBC_DESTINATION);
+ if(event.callEvent()){
+ nmsBlocks.forEach(this.world::setTypeUpdate);
+ }
+ // Paper end
+
// CraftBukkit start
return new BlockPosition(i, k, k);
}
@@ -403,6 +424,9 @@ public class PortalTravelAgent {
l5 = -l5;
}
+ Collection<Block> bukkitBlocks = new HashSet<>(); // Paper
+ Map<BlockPosition, IBlockData> nmsBlocks = new HashMap<>(); // Paper
+
if (d0 < 0.0D) {
i1 = MathHelper.clamp(i1, 70, this.world.ab() - 10);
j5 = i1;
@@ -415,7 +439,11 @@ public class PortalTravelAgent {
l3 = j2 + (l2 - 1) * l5 - k2 * k5;
boolean flag1 = i3 < 0;
- this.world.setTypeUpdate(new BlockPosition(j3, k3, l3), flag1 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
+ // Paper start
+ BlockPosition pos = new BlockPosition(j3, k3, l3);
+ nmsBlocks.putIfAbsent(pos, flag1 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData());
+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
+ // Paper end
}
}
}
@@ -431,7 +459,11 @@ public class PortalTravelAgent {
i4 = j2 + (i3 - 1) * l5;
boolean flag2 = i3 == 0 || i3 == 3 || j3 == -1 || j3 == 3;
- this.world.setTypeAndData(new BlockPosition(k3, l3, i4), flag2 ? Blocks.OBSIDIAN.getBlockData() : iblockdata, 2);
+ // Paper start
+ BlockPosition pos = new BlockPosition(k3, l3, i4);
+ nmsBlocks.putIfAbsent(pos, flag2 ? Blocks.OBSIDIAN.getBlockData() : iblockdata);
+ bukkitBlocks.add(this.world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()));
+ // Paper end
}
}
@@ -447,6 +479,13 @@ public class PortalTravelAgent {
}
}
+ // Paper start
+ PortalCreateEvent event = new PortalCreateEvent(bukkitBlocks, this.world.getWorld(), PortalCreateEvent.CreateReason.OBC_DESTINATION);
+ if(event.callEvent()){
+ nmsBlocks.forEach((pos, data) -> this.world.setTypeAndData(pos, data, 2));
+ }
+ // Paper end
+
return true;
}
--
2.14.3