112 lines
5.4 KiB
Diff
112 lines
5.4 KiB
Diff
From 2709e7544ecdfd3e3a55c130e518e64f00a1f2fe Mon Sep 17 00:00:00 2001
|
|
From: Jedediah Smith <jedediah@silencegreys.com>
|
|
Date: Wed, 2 Mar 2016 23:13:07 -0600
|
|
Subject: [PATCH] Send absolute position the first time an entity is seen
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/EntityTrackerEntry.java b/src/main/java/net/minecraft/server/EntityTrackerEntry.java
|
|
index cf0e1a6a0..f04a9d18c 100644
|
|
--- a/src/main/java/net/minecraft/server/EntityTrackerEntry.java
|
|
+++ b/src/main/java/net/minecraft/server/EntityTrackerEntry.java
|
|
@@ -2,6 +2,7 @@ package net.minecraft.server;
|
|
|
|
import java.util.Collection;
|
|
import java.util.Collections;
|
|
+import java.util.HashSet;
|
|
import java.util.Iterator;
|
|
import java.util.List;
|
|
import java.util.Set;
|
|
@@ -21,7 +22,7 @@ public class EntityTrackerEntry {
|
|
private final Entity tracker;
|
|
private final int d;
|
|
private final boolean e;
|
|
- private final Consumer<Packet<?>> f;
|
|
+ private final Consumer<Packet<?>> f; private Consumer<Packet<?>> getPacketConsumer() { return f; } // Paper - OBFHELPER
|
|
private long xLoc;
|
|
private long yLoc;
|
|
private long zLoc;
|
|
@@ -36,8 +37,23 @@ public class EntityTrackerEntry {
|
|
private boolean r;
|
|
// CraftBukkit start
|
|
private final Set<EntityPlayer> trackedPlayers;
|
|
+ // Paper start
|
|
+ private java.util.Map<EntityPlayer, Boolean> trackedPlayerMap = null;
|
|
+
|
|
+ /**
|
|
+ * Requested in https://github.com/PaperMC/Paper/issues/1537 to allow intercepting packets
|
|
+ */
|
|
+ public void sendPlayerPacket(EntityPlayer player, Packet packet) {
|
|
+ player.playerConnection.sendPacket(packet);
|
|
+ }
|
|
+
|
|
+ public EntityTrackerEntry(WorldServer worldserver, Entity entity, int i, boolean flag, Consumer<Packet<?>> consumer, java.util.Map<EntityPlayer, Boolean> trackedPlayers) {
|
|
+ this(worldserver, entity, i, flag, consumer, trackedPlayers.keySet());
|
|
+ trackedPlayerMap = trackedPlayers;
|
|
+ }
|
|
|
|
public EntityTrackerEntry(WorldServer worldserver, Entity entity, int i, boolean flag, Consumer<Packet<?>> consumer, Set<EntityPlayer> trackedPlayers) {
|
|
+ // Paper end
|
|
this.trackedPlayers = trackedPlayers;
|
|
// CraftBukkit end
|
|
this.m = Vec3D.a;
|
|
@@ -159,7 +175,25 @@ public class EntityTrackerEntry {
|
|
}
|
|
|
|
if (packet1 != null) {
|
|
- this.f.accept(packet1);
|
|
+ // paper start
|
|
+ if (trackedPlayerMap == null || packet1 instanceof PacketPlayOutEntityTeleport) {
|
|
+ this.f.accept((packet1));
|
|
+ } else {
|
|
+ PacketPlayOutEntityTeleport teleportPacket = null;
|
|
+
|
|
+ for (java.util.Map.Entry<EntityPlayer, Boolean> viewer : trackedPlayerMap.entrySet()) {
|
|
+ if (viewer.getValue()) {
|
|
+ viewer.setValue(false);
|
|
+ if (teleportPacket == null) {
|
|
+ teleportPacket = new PacketPlayOutEntityTeleport(this.tracker);
|
|
+ }
|
|
+ sendPlayerPacket(viewer.getKey(), teleportPacket);
|
|
+ } else {
|
|
+ sendPlayerPacket(viewer.getKey(), packet1);
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
|
|
this.c();
|
|
diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
|
|
index 049ca1b4f..04a65b487 100644
|
|
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
|
|
+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
|
|
@@ -1172,10 +1172,14 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
|
|
private final Entity tracker;
|
|
private final int trackingDistance;
|
|
private SectionPosition e;
|
|
- public final Set<EntityPlayer> trackedPlayers = Sets.newHashSet();
|
|
+ // Paper start
|
|
+ // Replace trackedPlayers Set with a Map. The value is true until the player receives
|
|
+ // their first update (which is forced to have absolute coordinates), false afterward.
|
|
+ public java.util.Map<EntityPlayer, Boolean> trackedPlayerMap = new java.util.HashMap<>();
|
|
+ public Set<EntityPlayer> trackedPlayers = trackedPlayerMap.keySet();
|
|
|
|
public EntityTracker(Entity entity, int i, int j, boolean flag) {
|
|
- this.trackerEntry = new EntityTrackerEntry(PlayerChunkMap.this.world, entity, j, flag, this::broadcast, trackedPlayers); // CraftBukkit
|
|
+ this.trackerEntry = new EntityTrackerEntry(PlayerChunkMap.this.world, entity, j, flag, this::broadcast, trackedPlayerMap); // CraftBukkit // Paper
|
|
this.tracker = entity;
|
|
this.trackingDistance = i;
|
|
this.e = SectionPosition.a(entity);
|
|
@@ -1257,7 +1261,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
|
|
entityplayer.removeQueue.remove(Integer.valueOf(this.tracker.getId()));
|
|
// CraftBukkit end
|
|
|
|
- if (flag1 && this.trackedPlayers.add(entityplayer)) {
|
|
+ if (flag1 && this.trackedPlayerMap.putIfAbsent(entityplayer, true) == null) { // Paper
|
|
this.trackerEntry.b(entityplayer);
|
|
}
|
|
} else if (this.trackedPlayers.remove(entityplayer)) {
|
|
--
|
|
2.24.0
|
|
|