geforkt von Mirrors/Paper
54 Zeilen
2.5 KiB
Diff
54 Zeilen
2.5 KiB
Diff
From 1b3610b5199b739775d7758545642559eed33a88 Mon Sep 17 00:00:00 2001
|
|
From: Zach Brown <zach.brown@destroystokyo.com>
|
|
Date: Tue, 17 Apr 2018 21:26:31 -0400
|
|
Subject: [PATCH] Handle bad chunks more gracefully
|
|
|
|
Prior to this change the server would crash when attempting to load a
|
|
chunk from a region with bad data.
|
|
|
|
After this change the server will defer back to vanilla behavior. At
|
|
this time, that means attempting to generate a chunk in its place
|
|
(and occasionally just not generating anything and leaving small
|
|
holes in the world).
|
|
|
|
Should Mojang choose to alter this behavior in the future, this change
|
|
will simply defer to whatever that new behavior is.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
|
|
index de859ffd1..55dada668 100644
|
|
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
|
|
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
|
|
@@ -162,6 +162,13 @@ public class ChunkProviderServer implements IChunkProvider {
|
|
return null;
|
|
} else {
|
|
chunk = ChunkIOExecutor.syncChunkLoad(world, loader, this, i, j);
|
|
+
|
|
+ // Paper start - If there was an issue loading the chunk from region, stage1 will fail and stage2 will load it sync
|
|
+ // all we need to do is fetch an instance
|
|
+ if (chunk == null) {
|
|
+ chunk = getChunkIfLoaded(i, j);
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
} else if (chunk == null && generate) {
|
|
chunk = originalGetChunkAt(i, j);
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOProvider.java b/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOProvider.java
|
|
index ef9529add..cdf3b614c 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOProvider.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOProvider.java
|
|
@@ -30,6 +30,11 @@ class ChunkIOProvider implements AsynchronousExecutor.CallBackProvider<QueuedChu
|
|
return null;
|
|
} catch (IOException ex) {
|
|
throw new RuntimeException(ex);
|
|
+ // Paper - Mirror vanilla by catching everything (else) rather than immediately crashing the server
|
|
+ // stage2 will receive a null chunk and then load it synchronously, where vanilla MC will properly log and recover
|
|
+ // stage2 will _not_ however return that instance, only load it
|
|
+ } catch (Exception ex) {
|
|
+ return null;
|
|
}
|
|
}
|
|
|
|
--
|
|
2.14.3
|
|
|