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Always copy completions for #setCompletions in Tab Complete Events

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Per feedback on 7fb767f
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Aikar 2017-12-20 01:09:54 -05:00
parent 46394cb8b0
commit 54f9e9fb1a
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1 changed files with 29 additions and 10 deletions
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39
Spigot-API-Patches/0074-AsyncTabCompleteEvent.patch
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@ -1,4 +1,4 @@
From 661d9fecb9f68354bfd35d767c3256ef1869009c Mon Sep 17 00:00:00 2001
From e4c7ebe4e225c8fc4fd29c95fbf24c903d58e0a8 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 26 Nov 2017 13:17:09 -0500
Subject: [PATCH] AsyncTabCompleteEvent
@ -13,10 +13,10 @@ completion, such as offline players.
diff --git a/src/main/java/com/destroystokyo/paper/event/server/AsyncTabCompleteEvent.java b/src/main/java/com/destroystokyo/paper/event/server/AsyncTabCompleteEvent.java
new file mode 100644
index 00000000..2fa4cb1c
index 00000000..3071320e
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/server/AsyncTabCompleteEvent.java
@@ -0,0 +1,167 @@
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 2017 Daniel Ennis (Aikar) MIT License
+ *
@ -43,6 +43,7 @@ index 00000000..2fa4cb1c
+package com.destroystokyo.paper.event.server;
+
+import com.google.common.collect.ImmutableList;
+import org.apache.commons.lang.Validate;
+import org.bukkit.Location;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
@ -106,13 +107,13 @@ index 00000000..2fa4cb1c
+ * the standard process of calling {@link Command#tabComplete(CommandSender, String, String[])}
+ * or current player names will not be called.
+ *
+ * The passed collection will be cloned to a new List. You must call {{@link #getCompletions()}} to mutate from here
+ *
+ * @param completions the new completions
+ */
+ public void setCompletions(List<String> completions) {
+ if (completions instanceof ImmutableList) {
+ completions = new ArrayList<>(completions);
+ }
+ this.completions = completions;
+ Validate.notNull(completions);
+ this.completions = new ArrayList<>(completions);
+ }
+
+ /**
@ -185,10 +186,17 @@ index 00000000..2fa4cb1c
+ }
+}
diff --git a/src/main/java/org/bukkit/event/server/TabCompleteEvent.java b/src/main/java/org/bukkit/event/server/TabCompleteEvent.java
index 6ac437d5..fef57f5f 100644
index 6ac437d5..df6eb53d 100644
--- a/src/main/java/org/bukkit/event/server/TabCompleteEvent.java
+++ b/src/main/java/org/bukkit/event/server/TabCompleteEvent.java
@@ -21,6 +21,13 @@ public class TabCompleteEvent extends Event implements Cancellable {
@@ -1,5 +1,6 @@
package org.bukkit.event.server;
+import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang.Validate;
import org.bukkit.command.CommandSender;
@@ -21,6 +22,13 @@ public class TabCompleteEvent extends Event implements Cancellable {
private boolean cancelled;
public TabCompleteEvent(CommandSender sender, String buffer, List<String> completions) {
@ -202,7 +210,7 @@ index 6ac437d5..fef57f5f 100644
Validate.notNull(sender, "sender");
Validate.notNull(buffer, "buffer");
Validate.notNull(completions, "completions");
@@ -58,6 +65,24 @@ public class TabCompleteEvent extends Event implements Cancellable {
@@ -58,14 +66,34 @@ public class TabCompleteEvent extends Event implements Cancellable {
return completions;
}
@ -227,6 +235,17 @@ index 6ac437d5..fef57f5f 100644
/**
* Set the completions offered, overriding any already set.
*
+ * The passed collection will be cloned to a new List. You must call {{@link #getCompletions()}} to mutate from here
+ *
* @param completions the new completions
*/
public void setCompletions(List<String> completions) {
Validate.notNull(completions);
- this.completions = completions;
+ this.completions = new ArrayList<>(completions); // Paper
}
@Override
--
2.15.1