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Small optimization in EntityPlayer by caching the hashcode. Thanks to a very old PR by Belphemur. In addition, changed and slightly improved the hashcode formula for entities

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This commit is contained in:
Nathan Adams
2012-01-14 14:56:47 +00:00
parent 77a12d4dce
commit 52c526f313
2 changed files with 17 additions and 22 deletions
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6
src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -54,6 +54,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
private long lastPlayed = 0;
private boolean hasPlayedBefore = false;
private Set<String> channels = new HashSet<String>();
private int hash = 0;
public CraftPlayer(CraftServer server, EntityPlayer entity) {
super(server, entity);
@@ -583,8 +584,9 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public int hashCode() {
int hash = 5;
hash = 97 * hash + (this.getName() != null ? this.getName().hashCode() : 0);
if (hash == 0 || hash == 485) {
hash = 97 * 5 + (this.getName() != null ? this.getName().hashCode() : 0);
}
return hash;
}