From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Aikar 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/world/entity/boss/enderdragon/phases/DragonControllerLandedFlame.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonControllerLandedFlame.java index fbecb61b8c511fc7daa21690b2a653254be74246..5adbd9fe858aad9c775a10254eb53b34719a9bd6 100644 --- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonControllerLandedFlame.java +++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/phases/DragonControllerLandedFlame.java @@ -63,7 +63,7 @@ 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;