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✨ Throw an IllegalStateException when trying to register async completions on an unsupported server

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jmp 2020-10-04 12:33:02 -07:00 • committed by Alexander Söderberg
parent 5a89f98a25
commit 80988ec986
1 changed files with 6 additions and 1 deletions
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7
cloud-minecraft/cloud-paper/src/main/java/cloud/commandframework/paper/PaperCommandManager.java
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@ -85,8 +85,13 @@ public class PaperCommandManager<C> extends BukkitCommandManager<C> {
/**
* Register asynchronous completions. This requires all argument parsers to be thread safe, and it
* is up to the caller to guarantee that such is the case
*
* @throws IllegalStateException when the server does not support asynchronous completions.
*/
public void registerAsynchronousCompletions() {
public void registerAsynchronousCompletions() throws IllegalStateException {
if (!this.queryCapability(CloudBukkitCapabilities.ASYNCHRONOUS_COMPLETION)) {
throw new IllegalStateException("Failed to register asynchronous command completion listener.");
}
Bukkit.getServer().getPluginManager().registerEvents(new AsyncCommandSuggestionsListener<>(this), this.getOwningPlugin());
}