81 lines
2.5 KiB
Java
81 lines
2.5 KiB
Java
/*
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* This file is part of ComputerCraft - http://www.computercraft.info
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* Copyright Daniel Ratcliffe, 2011-2021. Do not distribute without permission.
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* Send enquiries to dratcliffe@gmail.com
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*/
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package dan200.computercraft.shared.network.client;
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import dan200.computercraft.client.ClientTableFormatter;
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import dan200.computercraft.shared.command.text.TableBuilder;
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import dan200.computercraft.shared.network.NetworkMessage;
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import net.minecraft.network.PacketBuffer;
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import net.minecraft.util.text.ITextComponent;
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import net.minecraftforge.fml.network.NetworkEvent;
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import javax.annotation.Nonnull;
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public class ChatTableClientMessage implements NetworkMessage
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{
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private final TableBuilder table;
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public ChatTableClientMessage( TableBuilder table )
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{
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if( table.getColumns() < 0 ) throw new IllegalStateException( "Cannot send an empty table" );
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this.table = table;
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}
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public ChatTableClientMessage( @Nonnull PacketBuffer buf )
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{
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int id = buf.readVarInt();
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int columns = buf.readVarInt();
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TableBuilder table;
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if( buf.readBoolean() )
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{
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ITextComponent[] headers = new ITextComponent[columns];
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for( int i = 0; i < columns; i++ ) headers[i] = buf.readComponent();
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table = new TableBuilder( id, headers );
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}
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else
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{
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table = new TableBuilder( id );
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}
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int rows = buf.readVarInt();
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for( int i = 0; i < rows; i++ )
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{
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ITextComponent[] row = new ITextComponent[columns];
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for( int j = 0; j < columns; j++ ) row[j] = buf.readComponent();
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table.row( row );
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}
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table.setAdditional( buf.readVarInt() );
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this.table = table;
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}
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@Override
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public void toBytes( @Nonnull PacketBuffer buf )
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{
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buf.writeVarInt( table.getId() );
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buf.writeVarInt( table.getColumns() );
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buf.writeBoolean( table.getHeaders() != null );
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if( table.getHeaders() != null )
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{
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for( ITextComponent header : table.getHeaders() ) buf.writeComponent( header );
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}
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buf.writeVarInt( table.getRows().size() );
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for( ITextComponent[] row : table.getRows() )
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{
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for( ITextComponent column : row ) buf.writeComponent( column );
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}
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buf.writeVarInt( table.getAdditional() );
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}
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@Override
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public void handle( NetworkEvent.Context context )
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{
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ClientTableFormatter.INSTANCE.display( table );
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}
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}
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