PaperMC/patches/server/0640-Fix-CraftPotionBrewer-cache.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Sceri <scerimail@gmail.com>
Date: Fri, 14 May 2021 19:06:51 +0500
Subject: [PATCH] Fix CraftPotionBrewer cache
diff --git a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionBrewer.java b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionBrewer.java
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index 1e4bc0d9f9d2e45157929af685f116988cbb8c03..8fdc9a3bb2f1b6bdc6c2c96f8ade7e9cd88ea4e0 100644
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--- a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionBrewer.java
+++ b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionBrewer.java
@@ -15,12 +15,18 @@ import org.bukkit.potion.PotionEffectType;
import org.bukkit.potion.PotionType;
public class CraftPotionBrewer implements PotionBrewer {
- private static final Map<PotionType, Collection<PotionEffect>> cache = Maps.newHashMap();
+ private static final Map<Integer, Collection<PotionEffect>> cache = Maps.newHashMap(); // Paper
@Override
public Collection<PotionEffect> getEffects(PotionType damage, boolean upgraded, boolean extended) {
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- if (CraftPotionBrewer.cache.containsKey(damage))
- return CraftPotionBrewer.cache.get(damage);
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+ // Paper start
+ int key = damage.ordinal() << 2;
+ key |= (upgraded ? 1 : 0) << 1;
+ key |= extended ? 1 : 0;
+
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+ if (CraftPotionBrewer.cache.containsKey(key))
+ return CraftPotionBrewer.cache.get(key);
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+ // Paper end
List<MobEffectInstance> mcEffects = Potion.byName(CraftPotionUtil.fromBukkit(new PotionData(damage, extended, upgraded))).getEffects();
@@ -29,9 +35,9 @@ public class CraftPotionBrewer implements PotionBrewer {
builder.add(CraftPotionUtil.toBukkit(effect));
}
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- CraftPotionBrewer.cache.put(damage, builder.build());
+ CraftPotionBrewer.cache.put(key, builder.build()); // Paper
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- return CraftPotionBrewer.cache.get(damage);
+ return CraftPotionBrewer.cache.get(key); // Paper
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}
@Override