PaperMC/patches/server/1039-API-for-checking-sent-chunks.patch
Bjarne Koll ad9c58e103
Only expose velocity relative tp flags to API (#11532)
Since 1.21.2, vanilla split relative teleportation flags into position
and delta/velocity flags into separate enum entries.
This highlighted a design flaw in the paper api addition for teleport
flags, which just simply mirrored internals while also only being able
to apply the delta/velocity part of a flag, given the teleport target is
always absolute in the API.

This patch proposes to simply no longer expose the non-velocity related
flags to the API, instead marking the entire Relative enum as being
purely velocity related, as non-velocity related flags are not useful to
callers. This was done over simply exposing all internal flags, as
another vanilla change to the internal enum would result in the same
breakage.

The newly proposed API *only* promises that the passed flags prevent the
loss of velocity in the specific axis/context, which should be
independent enough of vanillas specific implementation of this feature.
2024-10-31 17:25:52 +01:00

46 lines
2.1 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Flo0 <flo.roma@web.de>
Date: Mon, 8 Apr 2024 16:43:16 +0200
Subject: [PATCH] API for checking sent chunks
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 4fe26b5e492b5cc3ee6b99ec6ade4938acfc9ed8..2c7ec674f55b3178b9dcba7f2bc1ff5efccb50ea 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -3510,6 +3510,35 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
}
// Paper end
+ // Paper start - Add chunk view API
+ @Override
+ public Set<java.lang.Long> getSentChunkKeys() {
+ org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks");
+ return it.unimi.dsi.fastutil.longs.LongSets.unmodifiable(
+ this.getHandle().moonrise$getChunkLoader().getSentChunksRaw().clone()
+ );
+ }
+
+ @Override
+ public Set<org.bukkit.Chunk> getSentChunks() {
+ org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks");
+ final it.unimi.dsi.fastutil.longs.LongOpenHashSet rawChunkKeys = this.getHandle().moonrise$getChunkLoader().getSentChunksRaw();
+ final it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<org.bukkit.Chunk> chunks = new it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<>(rawChunkKeys.size());
+ final org.bukkit.World world = this.getWorld();
+
+ final it.unimi.dsi.fastutil.longs.LongIterator iter = this.getHandle().moonrise$getChunkLoader().getSentChunksRaw().longIterator();
+ while (iter.hasNext()) chunks.add(world.getChunkAt(iter.nextLong(), false));
+
+ return it.unimi.dsi.fastutil.objects.ObjectSets.unmodifiable(chunks);
+ }
+
+ @Override
+ public boolean isChunkSent(final long chunkKey) {
+ org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks");
+ return this.getHandle().moonrise$getChunkLoader().getSentChunksRaw().contains(chunkKey);
+ }
+ // Paper end
+
public Player.Spigot spigot()
{
return this.spigot;