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Fixup enderpearl patch

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This commit is contained in:
Shane Freeder 2021-09-07 22:33:28 +01:00
parent eca2f8fdd0
commit 92c68e2367
2 changed files with 8 additions and 11 deletions
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4
build-data/paper.at
View file

@ -237,3 +237,7 @@ public org.bukkit.craftbukkit.inventory.CraftMetaFirework getNBT(Lorg/bukkit/Fir
# Vanilla command permission fixes
public-f com.mojang.brigadier.tree.CommandNode requirement
# Block Enderpearl Travel Exploit
public net.minecraft.world.entity.projectile.Projectile cachedOwner
public net.minecraft.world.entity.projectile.Projectile ownerUUID

15
patches/server/Block-Enderpearl-Travel-Exploit.patch
View file

@ -42,23 +42,16 @@ diff --git a/src/main/java/net/minecraft/world/entity/projectile/ThrownEnderpear
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/ThrownEnderpearl.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/ThrownEnderpearl.java
@@ -0,0 +0,0 @@ import net.minecraft.world.entity.monster.Endermite;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.Item;
import net.minecraft.world.item.Items;
+import net.minecraft.world.level.ChunkPos;
import net.minecraft.world.level.GameRules;
import net.minecraft.world.level.Level;
import net.minecraft.world.phys.EntityHitResult;
@@ -0,0 +0,0 @@ public class ThrownEnderpearl extends ThrowableItemProjectile {
super.tick();
}
+ // Paper start
+ if (this.level.paperConfig.disableEnderpearlExploit) {
+ final net.minecraft.server.level.ChunkHolder chunkHolder = ((net.minecraft.server.level.ServerChunkCache) this.level.getChunkSource()).chunkMap.getVisibleChunkIfPresent(ChunkPos.asLong(this.blockPosition()));
+ if (chunkHolder == null || net.minecraft.server.level.ChunkHolder.getFullChunkStatus(chunkHolder.getTicketLevel()).isOrAfter(net.minecraft.server.level.ChunkHolder.FullChunkStatus.ENTITY_TICKING)) {
+ this.setOwner(null);
+ final net.minecraft.server.level.ChunkHolder chunkHolder = ((net.minecraft.server.level.ServerChunkCache) this.level.getChunkSource()).chunkMap.getVisibleChunkIfPresent(net.minecraft.world.level.ChunkPos.asLong(this.blockPosition()));
+ if (chunkHolder == null || !net.minecraft.server.level.ChunkHolder.getFullChunkStatus(chunkHolder.getTicketLevel()).isOrAfter(net.minecraft.server.level.ChunkHolder.FullChunkStatus.ENTITY_TICKING)) {
+ this.cachedOwner = null;
+ this.ownerUUID = null;
+ }
+ }
+ // Paper end