papermc/Spigot-Server-Patches/0200-Fix-Dragon-Server-Crashes.patch
Gabscap 7ae47d4eb3
[CI-SKIP] Remove Waving banner fix (#4786)
Mojang fixed it in MC-63720
2020-11-19 10:15:16 -05:00

21 lines
1.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 21 Mar 2018 20:52:07 -0400
Subject: [PATCH] Fix Dragon Server Crashes
If the dragon tries to find "ground" and hits a hole, or off edge,
it will infinitely keep looking for non air and eventually crash.
diff --git a/src/main/java/net/minecraft/server/DragonControllerLandedFlame.java b/src/main/java/net/minecraft/server/DragonControllerLandedFlame.java
index 99978948216ef39767cba16a85d52b4ddb77299c..771c0b10d171da56c5156a42a6ea70b51983c684 100644
--- a/src/main/java/net/minecraft/server/DragonControllerLandedFlame.java
+++ b/src/main/java/net/minecraft/server/DragonControllerLandedFlame.java
@@ -54,7 +54,7 @@ public class DragonControllerLandedFlame extends AbstractDragonControllerLanded
double d3 = d2;
BlockPosition.MutableBlockPosition blockposition_mutableblockposition = new BlockPosition.MutableBlockPosition(d0, d2, d1);
- while (this.a.world.isEmpty(blockposition_mutableblockposition)) {
+ while (this.a.world.isEmpty(blockposition_mutableblockposition ) && d2 > 0) { // Paper
--d3;
if (d3 < 0.0D) {
d3 = d2;