8ed2992da9
Portion of diff was dropped in the mappings update commit. Also remove the option to remove invalid statistics. The server will automatically do this now as of... 1.13?, our option wasn't even doing anything.
50 lines
1.9 KiB
Diff
50 lines
1.9 KiB
Diff
From a4e93bbdfd4204957151b71f41263ce137b0f1ea Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sun, 10 Jun 2018 20:20:15 -0400
|
|
Subject: [PATCH] Fix CraftEntity hashCode
|
|
|
|
hashCodes are not allowed to change, however bukkit used a value
|
|
that does change, the entityId.
|
|
|
|
When an entity is teleported dimensions, the entity reference is
|
|
replaced with a new one with a new entity ID.
|
|
|
|
For hashCode, we can simply use the UUID's hashCode to keep
|
|
the hashCode from changing.
|
|
|
|
equals() is ok to use getEntityId() because equals() should only
|
|
be true if both the left and right are the same reference.
|
|
|
|
Since entity ids can not duplicate during runtime, this
|
|
check is essentially the same as this.getHandle() == other.getHandle()
|
|
|
|
However, replaced it too to make it clearer of intent.
|
|
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
|
|
index 5689f8390..9aa9882e5 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
|
|
@@ -544,14 +544,15 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
|
|
return false;
|
|
}
|
|
final CraftEntity other = (CraftEntity) obj;
|
|
- return (this.getEntityId() == other.getEntityId());
|
|
+ return (this.getHandle() == other.getHandle()); // Paper - while logically the same, this is clearer
|
|
}
|
|
|
|
+ // Paper - Fix hashCode. entity ID's are not static.
|
|
+ // A CraftEntity can change reference to a new entity with a new ID, and hash codes should never change
|
|
@Override
|
|
public int hashCode() {
|
|
- int hash = 7;
|
|
- hash = 29 * hash + this.getEntityId();
|
|
- return hash;
|
|
+ return getUniqueId().hashCode();
|
|
+ // Paper end
|
|
}
|
|
|
|
public void setMetadata(String metadataKey, MetadataValue newMetadataValue) {
|
|
--
|
|
2.20.0
|
|
|