mirror of
https://github.com/PaperMC/Paper.git
synced 2024-10-01 07:57:29 +02:00
b31089a929
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: d264e972 #591: Add option for a consumer before spawning an item 1c537fce #590: Add spawn and transform reasons for piglin zombification. CraftBukkit Changes: ee5006d1 #810: Add option for a consumer before spawning an item f6a39d3c #809: Add spawn and transform reasons for piglin zombification. 0c24068a Organise imports Spigot Changes: bff52619 Organise imports
64 lines
3.5 KiB
Diff
64 lines
3.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sat, 23 May 2020 17:03:41 -0400
|
|
Subject: [PATCH] Optimize sending packets to nearby locations (sounds/effects)
|
|
|
|
Instead of using the entire world or player list, use the distance
|
|
maps to only iterate players who are even seeing the chunk the packet
|
|
is originating from.
|
|
|
|
This will drastically cut down on packet sending cost for worlds with
|
|
lots of players in them.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
|
|
index 6cbb49a728704491ba41fdf9463b8438985e0d1d..6d6fb9012b67e1c93c0141eb59bdcfdf65de71db 100644
|
|
--- a/src/main/java/net/minecraft/server/PlayerList.java
|
|
+++ b/src/main/java/net/minecraft/server/PlayerList.java
|
|
@@ -1071,16 +1071,40 @@ public abstract class PlayerList {
|
|
}
|
|
|
|
public void sendPacketNearby(@Nullable EntityHuman entityhuman, double d0, double d1, double d2, double d3, ResourceKey<World> resourcekey, Packet<?> packet) {
|
|
- for (int i = 0; i < this.players.size(); ++i) {
|
|
- EntityPlayer entityplayer = (EntityPlayer) this.players.get(i);
|
|
+ WorldServer world = null;
|
|
+ if (entityhuman != null && entityhuman.world instanceof WorldServer) {
|
|
+ world = (WorldServer) entityhuman.world;
|
|
+ }
|
|
|
|
- // CraftBukkit start - Test if player receiving packet can see the source of the packet
|
|
- if (entityhuman != null && entityhuman instanceof EntityPlayer && !entityplayer.getBukkitEntity().canSee(((EntityPlayer) entityhuman).getBukkitEntity())) {
|
|
- continue;
|
|
+ // Paper start
|
|
+ if (world == null) {
|
|
+ world = server.getWorldServer(resourcekey);
|
|
+ }
|
|
+ PlayerChunkMap chunkMap = world != null ? world.getChunkProvider().playerChunkMap : null;
|
|
+ Object[] backingSet;
|
|
+ if (chunkMap == null) {
|
|
+ // Really shouldn't happen...
|
|
+ backingSet = world != null ? world.players.toArray() : players.toArray();
|
|
+ } else {
|
|
+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<EntityPlayer> nearbyPlayers = chunkMap.playerViewDistanceBroadcastMap.getObjectsInRange(MCUtil.fastFloor(d0) >> 4, MCUtil.fastFloor(d2) >> 4);
|
|
+ if (nearbyPlayers == null) {
|
|
+ return;
|
|
}
|
|
+ backingSet = nearbyPlayers.getBackingSet();
|
|
+ }
|
|
+
|
|
+ for (Object object : backingSet) {
|
|
+ if (!(object instanceof EntityPlayer)) continue;
|
|
+ EntityPlayer entityplayer = (EntityPlayer) object;
|
|
+ // Paper end
|
|
+
|
|
+ // CraftBukkit start - Test if player receiving packet can see the source of the packet
|
|
+ //if (entityhuman != null && entityhuman instanceof EntityPlayer && !entityplayer.getBukkitEntity().canSee(((EntityPlayer) entityhuman).getBukkitEntity())) { // Paper
|
|
+ //continue; // Paper
|
|
+ //} // Paper
|
|
// CraftBukkit end
|
|
|
|
- if (entityplayer != entityhuman && entityplayer.world.getDimensionKey() == resourcekey) {
|
|
+ if (entityplayer != entityhuman && entityplayer.world.getDimensionKey() == resourcekey && (!(entityhuman instanceof EntityPlayer) || entityplayer.getBukkitEntity().canSee(((EntityPlayer) entityhuman).getBukkitEntity()))) { // Paper
|
|
double d4 = d0 - entityplayer.locX();
|
|
double d5 = d1 - entityplayer.locY();
|
|
double d6 = d2 - entityplayer.locZ();
|