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https://github.com/PaperMC/Paper.git
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899bc53b79
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: f47abd88 SPIGOT-6242: Fix some file line endings de96535b SPIGOT-6234: enum classes don't serialize properly when implementing ConfigurationSerializable CraftBukkit Changes: 4475707d SPIGOT-6244: /spawnpoint ignores angle 8b3b096d SPIGOT-6242: Fix some file line endings 4b33c749 SPIGOT-6186: Canceling a CreatureSpawnEvent results in a "Unable to summon entity due to duplicate UUIDs" error 2b3ca726 SPIGOT-6236: Vehicle passenger portal cooldown does not change
58 lines
2.6 KiB
Diff
58 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 27 Sep 2015 01:18:02 -0400
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Subject: [PATCH] handle NaN health/absorb values and repair bad data
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diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
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index 67a64bba9944c0c87e7141469c460b7c4626e75f..f9ae19f6997631c72afb6014cbec271f8e5bc3e9 100644
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--- a/src/main/java/net/minecraft/server/EntityLiving.java
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+++ b/src/main/java/net/minecraft/server/EntityLiving.java
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@@ -603,7 +603,13 @@ public abstract class EntityLiving extends Entity {
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@Override
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public void loadData(NBTTagCompound nbttagcompound) {
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- this.setAbsorptionHearts(nbttagcompound.getFloat("AbsorptionAmount"));
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+ // Paper start - jvm keeps optimizing the setter
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+ float absorptionAmount = nbttagcompound.getFloat("AbsorptionAmount");
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+ if (Float.isNaN(absorptionAmount)) {
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+ absorptionAmount = 0;
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+ }
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+ this.setAbsorptionHearts(absorptionAmount);
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+ // Paper end
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if (nbttagcompound.hasKeyOfType("Attributes", 9) && this.world != null && !this.world.isClientSide) {
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this.getAttributeMap().a(nbttagcompound.getList("Attributes", 10));
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}
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@@ -1052,6 +1058,10 @@ public abstract class EntityLiving extends Entity {
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}
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public void setHealth(float f) {
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+ // Paper start
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+ if (Float.isNaN(f)) { f = getMaxHealth(); if (this.valid) {
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+ System.err.println("[NAN-HEALTH] " + getName() + " had NaN health set");
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+ } } // Paper end
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// CraftBukkit start - Handle scaled health
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if (this instanceof EntityPlayer) {
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org.bukkit.craftbukkit.entity.CraftPlayer player = ((EntityPlayer) this).getBukkitEntity();
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@@ -2933,7 +2943,7 @@ public abstract class EntityLiving extends Entity {
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}
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public void setAbsorptionHearts(float f) {
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- if (f < 0.0F) {
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+ if (f < 0.0F || Float.isNaN(f)) { // Paper
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f = 0.0F;
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index e070e4e874bb5c08ab130a9ab6f5f7234df8c1f1..9d10107169b5439c725b8450fab0b0d0dd96423e 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -1630,6 +1630,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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}
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public void setRealHealth(double health) {
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+ if (Double.isNaN(health)) {return;} // Paper
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this.health = health;
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}
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