63 lines
1.6 KiB
Java
63 lines
1.6 KiB
Java
package com.comphenix.protocol.async;
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import org.bukkit.plugin.Plugin;
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import com.comphenix.protocol.events.ListenerPriority;
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import com.comphenix.protocol.events.ListeningWhitelist;
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import com.comphenix.protocol.events.PacketEvent;
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import com.comphenix.protocol.events.PacketListener;
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/**
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* Represents a NO OPERATION listener.
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*
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* @author Kristian
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*/
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class NullPacketListener implements PacketListener {
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private ListeningWhitelist sendingWhitelist;
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private ListeningWhitelist receivingWhitelist;
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private Plugin plugin;
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/**
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* Create a no-op listener with the same whitelist and plugin as the given listener.
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* @param original - the packet listener to copy.
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*/
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public NullPacketListener(PacketListener original) {
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this.sendingWhitelist = cloneWhitelist(ListenerPriority.LOW, original.getSendingWhitelist());
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this.receivingWhitelist = cloneWhitelist(ListenerPriority.LOW, original.getReceivingWhitelist());
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this.plugin = original.getPlugin();
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}
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@Override
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public void onPacketSending(PacketEvent event) {
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// NULL
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}
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@Override
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public void onPacketReceiving(PacketEvent event) {
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// NULL
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}
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@Override
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public ListeningWhitelist getSendingWhitelist() {
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return sendingWhitelist;
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}
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@Override
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public ListeningWhitelist getReceivingWhitelist() {
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return receivingWhitelist;
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}
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private ListeningWhitelist cloneWhitelist(ListenerPriority priority, ListeningWhitelist whitelist) {
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if (whitelist != null)
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return new ListeningWhitelist(priority, whitelist.getWhitelist());
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else
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return null;
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}
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@Override
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public Plugin getPlugin() {
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return plugin;
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}
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}
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