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f79c0daece
Upstream has released updates that appear 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: 5c21a63f PR-717: Add PlayerHideEntityEvent and PlayerShowEntityEvent CraftBukkit Changes: c26a7b54d PR-1000: Add PlayerHideEntityEvent and PlayerShowEntityEvent
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/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
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index e94344170190ae9429b744ec7878c3aa093f01b6..e13808657e0c7dc94fcd2844690a31d0691b6a7b 100644
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--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
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+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
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@@ -758,7 +758,13 @@ public abstract class LivingEntity extends Entity {
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@Override
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public void readAdditionalSaveData(CompoundTag nbt) {
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- this.setAbsorptionAmount(nbt.getFloat("AbsorptionAmount"));
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+ // Paper start - jvm keeps optimizing the setter
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+ float absorptionAmount = nbt.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.setAbsorptionAmount(absorptionAmount);
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+ // Paper end
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if (nbt.contains("Attributes", 9) && this.level != null && !this.level.isClientSide) {
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this.getAttributes().load(nbt.getList("Attributes", 10));
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}
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@@ -1245,6 +1251,10 @@ public abstract class LivingEntity extends Entity {
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}
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public void setHealth(float health) {
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+ // Paper start
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+ if (Float.isNaN(health)) { health = getMaxHealth(); if (this.valid) {
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+ System.err.println("[NAN-HEALTH] " + getScoreboardName() + " 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 ServerPlayer) {
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org.bukkit.craftbukkit.entity.CraftPlayer player = ((ServerPlayer) this).getBukkitEntity();
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@@ -3396,7 +3406,7 @@ public abstract class LivingEntity extends Entity {
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}
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public void setAbsorptionAmount(float amount) {
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- if (amount < 0.0F) {
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+ if (amount < 0.0F || Float.isNaN(amount)) { // Paper
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amount = 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 754d3c4c6aca42e569642a01ab816d5ca653d3fb..1bae28202288d51a67788b172b9c4e0a4eca2807 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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@@ -1805,6 +1805,7 @@ 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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