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Allow exceptions to commands

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This commit is contained in:
Bea 2022-11-11 18:31:46 +01:00
parent a33204b7b8
commit 44ba3cd7ab
1 changed files with 13 additions and 2 deletions
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15
src/main/java/wtf/beatrice/limbomanager/listeners/CommandCanceller.java
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@ -4,13 +4,24 @@ import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;
import java.util.ArrayList;
import java.util.List;
public class CommandCanceller implements Listener
{
private final static String allowedCmdsRegex = "\\/(login|register|changepassword)\\b";
/*
first "/" is the command prefix
(login|register|...) means either one or the other
\b means end of word (end of string, whitespace, ...) so NO other characters (like /loginabc)
*/
@EventHandler
public void onCommand(PlayerCommandPreprocessEvent event)
{
// block literally all commands (except from proxy ones)
event.setCancelled(true);
if(!event.getMessage().matches(allowedCmdsRegex))
// block all commands (except from proxy and allowed ones)
event.setCancelled(true);
}
}