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PaperMC/Spigot-Server-Patches/0316-Avoid-dimension-id-collisions.patch

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Update upstream & fix some chunk related issues (#2177) * Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appears 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: 45690fe9 SPIGOT-5047: Correct slot types for 1.14 inventories CraftBukkit Changes: 4090d01f SPIGOT-5047: Correct slot types for 1.14 inventories e8c08362 SPIGOT-5046: World#getLoadedChunks returning inaccessible cached chunks. d445af3b SPIGOT-5067: Add item meta for 1.14 spawn eggs * Bring Chunk load checks in-line with spigot As of the last upstream merge spigot now checks ticket level status when returning loaded chunks for a world from api. Now our checks will respect that decision. * Fix spawn ticket levels Vanilla would keep the inner chunks of spawn available for ticking, however my changes made all chunks non-ticking. Resolve by changing ticket levels for spawn chunks inside the border to respect this behavior. * Make World#getChunkIfLoadedImmediately return only entity ticking chunks Mojang appears to be using chunks with level > 33 (non-ticking chunks) as cached chunks and not actually loaded chunks. * Bring all loaded checks in line with spigot Loaded chunks must be at least border chunks, or level <= 33
2019-06-14 04:27:40 +02:00
From b0b9a2ee93688c24ac8acb636f122391dddc406e Mon Sep 17 00:00:00 2001
Avoid dimension id collisions (#1487) getDimensionId() returns the dimension id - 1. So without this patch we would reuse an existing dimension id, if some other dimension was unloaded before. In Spigot this is nearly invisible because DimensionManager has no equals(), so dimension id collisions just create 2 worlds with the same dimension. The PaperWorldMap (Added in https://github.com/PaperMC/Paper/blob/master/Spigot-Server-Patches/0376-Optimize-Server-World-Map.patch ) changes this - Now the dimension is overwritten if there is some collision, what causes players to teleport to incorrect worlds, World checks will no longer work and many more evil things.
2018-09-25 16:53:52 +02:00
From: Brokkonaut <hannos17@gmx.de>
Date: Tue, 25 Sep 2018 06:53:43 +0200
Subject: [PATCH] Avoid dimension id collisions
getDimensionId() returns the dimension id - 1. So without this patch
we would reuse an existing dimension id, if some other dimension was
unloaded before.
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
Updated Upstream (CraftBukkit) Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing CraftBukkit Changes: 17543ecf SPIGOT-5035: Error Using Virtual Merchant GUI 0fc6922b SPIGOT-5028: Villager#setVillagerExperience() doesn't work bdbdbe44 SPIGOT-5024: Fox error - Unknown target reason
2019-06-06 17:36:57 +02:00
index e564688ca2..88c6d1d020 100644
Avoid dimension id collisions (#1487) getDimensionId() returns the dimension id - 1. So without this patch we would reuse an existing dimension id, if some other dimension was unloaded before. In Spigot this is nearly invisible because DimensionManager has no equals(), so dimension id collisions just create 2 worlds with the same dimension. The PaperWorldMap (Added in https://github.com/PaperMC/Paper/blob/master/Spigot-Server-Patches/0376-Optimize-Server-World-Map.patch ) changes this - Now the dimension is overwritten if there is some collision, what causes players to teleport to incorrect worlds, World checks will no longer work and many more evil things.
2018-09-25 16:53:52 +02:00
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
Fix some more compile errors
2019-05-06 05:53:47 +02:00
@@ -971,7 +971,7 @@ public final class CraftServer implements Server {
Avoid dimension id collisions (#1487) getDimensionId() returns the dimension id - 1. So without this patch we would reuse an existing dimension id, if some other dimension was unloaded before. In Spigot this is nearly invisible because DimensionManager has no equals(), so dimension id collisions just create 2 worlds with the same dimension. The PaperWorldMap (Added in https://github.com/PaperMC/Paper/blob/master/Spigot-Server-Patches/0376-Optimize-Server-World-Map.patch ) changes this - Now the dimension is overwritten if there is some collision, what causes players to teleport to incorrect worlds, World checks will no longer work and many more evil things.
2018-09-25 16:53:52 +02:00
boolean used = false;
do {
for (WorldServer server : console.getWorlds()) {
MC 1.14.1
2019-05-14 04:20:58 +02:00
- used = server.getWorldProvider().getDimensionManager().getDimensionID() == dimension;
+ used = server.getWorldProvider().getDimensionManager().getDimensionID() + 1 == dimension; // Paper - getDimensionID returns the dimension - 1, so we have to add 1
Avoid dimension id collisions (#1487) getDimensionId() returns the dimension id - 1. So without this patch we would reuse an existing dimension id, if some other dimension was unloaded before. In Spigot this is nearly invisible because DimensionManager has no equals(), so dimension id collisions just create 2 worlds with the same dimension. The PaperWorldMap (Added in https://github.com/PaperMC/Paper/blob/master/Spigot-Server-Patches/0376-Optimize-Server-World-Map.patch ) changes this - Now the dimension is overwritten if there is some collision, what causes players to teleport to incorrect worlds, World checks will no longer work and many more evil things.
2018-09-25 16:53:52 +02:00
if (used) {
dimension++;
break;
--
Correct patches
2019-05-05 13:32:20 +02:00
2.21.0
Avoid dimension id collisions (#1487) getDimensionId() returns the dimension id - 1. So without this patch we would reuse an existing dimension id, if some other dimension was unloaded before. In Spigot this is nearly invisible because DimensionManager has no equals(), so dimension id collisions just create 2 worlds with the same dimension. The PaperWorldMap (Added in https://github.com/PaperMC/Paper/blob/master/Spigot-Server-Patches/0376-Optimize-Server-World-Map.patch ) changes this - Now the dimension is overwritten if there is some collision, what causes players to teleport to incorrect worlds, World checks will no longer work and many more evil things.
2018-09-25 16:53:52 +02:00
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