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Add TabCompleteEvent

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This commit is contained in:
Jonas Konrad 2014-02-16 23:47:14 +01:00 committed by md_5
parent 9cd7c1ac03
commit 92ebce2ec6
2 changed files with 57 additions and 7 deletions
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39
api/src/main/java/net/md_5/bungee/api/event/TabCompleteEvent.java Normal file
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@ -0,0 +1,39 @@
package net.md_5.bungee.api.event;
import java.util.List;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.ToString;
import net.md_5.bungee.api.connection.Connection;
import net.md_5.bungee.api.plugin.Cancellable;
/**
* Event called when a player uses tab completion.
*/
@Data
@ToString(callSuper = true)
@EqualsAndHashCode(callSuper = true)
public class TabCompleteEvent extends TargetedEvent implements Cancellable
{
/**
* Cancelled state.
*/
private boolean cancelled;
/**
* The message the player has already entered.
*/
private final String cursor;
/**
* The suggestions that will be sent to the client. This list is mutable. If
* this list is empty, the request will be forwarded to the server.
*/
private final List<String> suggestions;
public TabCompleteEvent(Connection sender, Connection receiver, String cursor, List<String> suggestions)
{
super( sender, receiver );
this.cursor = cursor;
this.suggestions = suggestions;
}
}

25
proxy/src/main/java/net/md_5/bungee/connection/UpstreamBridge.java
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@ -9,6 +9,7 @@ import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.api.event.ChatEvent;
import net.md_5.bungee.api.event.PlayerDisconnectEvent;
import net.md_5.bungee.api.event.PluginMessageEvent;
import net.md_5.bungee.api.event.TabCompleteEvent;
import net.md_5.bungee.netty.ChannelWrapper;
import net.md_5.bungee.netty.PacketHandler;
import net.md_5.bungee.protocol.PacketWrapper;
@ -99,16 +100,26 @@ public class UpstreamBridge extends PacketHandler
@Override
public void handle(TabCompleteRequest tabComplete) throws Exception
{
List<String> suggestions = new ArrayList<>();
if ( tabComplete.getCursor().startsWith( "/" ) )
{
List<String> results = new ArrayList<>();
bungee.getPluginManager().dispatchCommand( con, tabComplete.getCursor().substring( 1 ), results );
bungee.getPluginManager().dispatchCommand( con, tabComplete.getCursor().substring( 1 ), suggestions );
}
if ( !results.isEmpty() )
{
con.unsafe().sendPacket( new TabCompleteResponse( results.toArray( new String[ results.size() ] ) ) );
throw CancelSendSignal.INSTANCE;
}
TabCompleteEvent tabCompleteEvent = new TabCompleteEvent( con, con.getServer(), tabComplete.getCursor(), suggestions );
bungee.getPluginManager().callEvent( tabCompleteEvent );
List<String> results = tabCompleteEvent.getSuggestions();
if ( !results.isEmpty() )
{
con.unsafe().sendPacket( new TabCompleteResponse( results.toArray( new String[ results.size() ] ) ) );
throw CancelSendSignal.INSTANCE;
}
if ( tabCompleteEvent.isCancelled() )
{
throw CancelSendSignal.INSTANCE;
}
}