Paper/Spigot-Server-Patches/0408-Fix-tracker-desync-issue.patch
2019-06-23 21:32:10 -05:00

35 Zeilen
1.9 KiB
Diff

From 78aa506dfa23255e89d4706f45086acc4d6eef89 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 23 Jun 2019 19:11:27 -0700
Subject: [PATCH] Fix tracker desync issue
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index fae57a0998..3804d0a949 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -3205,6 +3205,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
return this.f.j();
}
+ public Vec3D getPositionVector() { return this.ch(); } // Paper - OBFHELPER
public Vec3D ch() {
return new Vec3D(this.locX, this.locY, this.locZ);
}
diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
index 89649e73e5..fba1639a85 100644
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
@@ -1236,7 +1236,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
public void updatePlayer(EntityPlayer entityplayer) {
org.spigotmc.AsyncCatcher.catchOp( "player tracker update"); // Spigot
if (entityplayer != this.tracker) {
- Vec3D vec3d = (new Vec3D(entityplayer.locX, entityplayer.locY, entityplayer.locZ)).d(this.trackerEntry.b());
+ Vec3D vec3d = (new Vec3D(entityplayer.locX, entityplayer.locY, entityplayer.locZ)).d(this.tracker.getPositionVector()); // Paper - prevent de-sync issues
int i = Math.min(this.trackingDistance, (PlayerChunkMap.this.viewDistance - 1) * 16);
boolean flag = vec3d.x >= (double) (-i) && vec3d.x <= (double) i && vec3d.z >= (double) (-i) && vec3d.z <= (double) i && this.tracker.a(entityplayer);
--
2.21.0