842e040c19
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: 220bc594 #486: Add method to get player's attack cooldown 21853d39 SPIGOT-5681: Increase max plugin channel size 5b972adc Improve build process b55e58d9 Note which custom generator is missing required method CraftBukkit Changes: 893ad93b #650: Add method to get player's attack cooldown ef706b06 #655: Added support for the VM tag jansi.passthrough when processing messages sent to a ColouredConsoleSender. e0cfb347 SPIGOT-5689: Fireball.setDirection increases velocity too much 94cb030f SPIGOT-5673: swingHand API does not show to self b331a055 SPIGOT-5680: isChunkGenerated creates empty region files e1335932 Improve build process a8ec1d60 Add a couple of method null checks to CraftWorld ce66f693 Misc checkstyle fixes 8bd0e9ab SPIGOT-5669: Fix Beehive.isSedated Spigot Changes: 2040c4c4 SPIGOT-5677, MC-114796: Fix portals generating outside world border ab8f6b5a Rebuild patches e7dc2f53 Rebuild patches
50 lines
1.8 KiB
Diff
50 lines
1.8 KiB
Diff
From c4a96158ae10aab5885690d509723ea7a8d9f6ca Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 10 Jun 2018 20:20:15 -0400
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Subject: [PATCH] Fix CraftEntity hashCode
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hashCodes are not allowed to change, however bukkit used a value
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that does change, the entityId.
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When an entity is teleported dimensions, the entity reference is
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replaced with a new one with a new entity ID.
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For hashCode, we can simply use the UUID's hashCode to keep
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the hashCode from changing.
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equals() is ok to use getEntityId() because equals() should only
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be true if both the left and right are the same reference.
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Since entity ids can not duplicate during runtime, this
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check is essentially the same as this.getHandle() == other.getHandle()
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However, replaced it too to make it clearer of intent.
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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index 440bc4513b..bc2df82a5f 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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@@ -725,14 +725,15 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
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return false;
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}
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final CraftEntity other = (CraftEntity) obj;
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- return (this.getEntityId() == other.getEntityId());
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+ return (this.getHandle() == other.getHandle()); // Paper - while logically the same, this is clearer
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}
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+ // Paper - Fix hashCode. entity ID's are not static.
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+ // A CraftEntity can change reference to a new entity with a new ID, and hash codes should never change
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@Override
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public int hashCode() {
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- int hash = 7;
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- hash = 29 * hash + this.getEntityId();
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- return hash;
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+ return getUniqueId().hashCode();
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+ // Paper end
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}
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@Override
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--
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2.26.2
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