mirror of
https://github.com/SquidDev-CC/CC-Tweaked
synced 2025-12-18 19:28:05 +00:00
Copy over CCTweaks's command system
This adds several commands which may be useful for server owners. It'd be nice to integrate this into ComputerCraft itself, but the associated command framework is quite large so we'd have to think about it.
This commit is contained in:
SquidDev
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package dan200.computercraft.shared.command;
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import com.google.common.collect.Lists;
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import dan200.computercraft.ComputerCraft;
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import dan200.computercraft.api.peripheral.IPeripheral;
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import dan200.computercraft.core.computer.Computer;
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import dan200.computercraft.shared.command.framework.*;
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import dan200.computercraft.shared.computer.core.ServerComputer;
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import net.minecraft.command.CommandException;
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import net.minecraft.command.ICommandSender;
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import net.minecraft.entity.Entity;
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import net.minecraft.entity.player.EntityPlayerMP;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.text.ITextComponent;
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import net.minecraft.world.World;
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import javax.annotation.Nonnull;
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import java.util.Collections;
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import java.util.List;
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import static dan200.computercraft.shared.command.framework.ChatHelpers.*;
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public final class CommandComputerCraft extends CommandDelegate
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{
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public CommandComputerCraft()
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{
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super( create() );
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}
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private static ISubCommand create()
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{
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CommandRoot root = new CommandRoot(
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"computercraft", "Various commands for controlling computers.",
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"The /computercraft command provides various debugging and administrator tools for controlling and " +
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"interacting with computers."
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);
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root.register( new SubCommandBase(
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"dump", "[id]", "Display the status of computers.", UserLevel.OWNER_OP,
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"Display the status of all computers or specific information about one computer. You can either specify the computer's instance " +
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"id (e.g. 123) or computer id (e.g #123)."
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)
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{
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@Override
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public void execute( @Nonnull CommandContext context, @Nonnull List<String> arguments ) throws CommandException
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{
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if( arguments.size() == 0 )
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{
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TextTable table = new TextTable( "Instance", "Id", "On", "Position" );
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int max = 50;
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for( ServerComputer computer : ComputerCraft.serverComputerRegistry.getComputers() )
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{
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table.addRow(
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linkComputer( computer ),
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text( Integer.toString( computer.getID() ) ),
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bool( computer.isOn() ),
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linkPosition( context, computer )
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);
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if( max-- < 0 ) break;
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}
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table.displayTo( context.getSender() );
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}
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else if( arguments.size() == 1 )
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{
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ServerComputer computer = ComputerSelector.getComputer( arguments.get( 0 ) );
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TextTable table = new TextTable();
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table.addRow( header( "Instance" ), text( Integer.toString( computer.getInstanceID() ) ) );
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table.addRow( header( "Id" ), text( Integer.toString( computer.getID() ) ) );
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table.addRow( header( "Label" ), text( computer.getLabel() ) );
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table.addRow( header( "On" ), bool( computer.isOn() ) );
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table.addRow( header( "Position" ), linkPosition( context, computer ) );
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table.addRow( header( "Family" ), text( computer.getFamily().toString() ) );
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for( int i = 0; i < 6; i++ )
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{
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IPeripheral peripheral = computer.getPeripheral( i );
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if( peripheral != null )
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{
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table.addRow( header( "Peripheral " + Computer.s_sideNames[ i ] ), text( peripheral.getType() ) );
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}
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}
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table.displayTo( context.getSender() );
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}
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else
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{
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throw new CommandException( context.getFullUsage() );
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}
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}
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@Nonnull
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@Override
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public List<String> getCompletion( @Nonnull CommandContext context, @Nonnull List<String> arguments )
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{
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return arguments.size() == 1
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? ComputerSelector.completeComputer( arguments.get( 0 ) )
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: Collections.<String>emptyList();
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}
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} );
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root.register( new SubCommandBase(
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"shutdown", "[ids...]", "Shutdown computers remotely.", UserLevel.OWNER_OP,
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"Shutdown the listed computers or all if none are specified. You can either specify the computer's instance " +
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"id (e.g. 123) or computer id (e.g #123)."
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)
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{
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@Override
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public void execute( @Nonnull CommandContext context, @Nonnull List<String> arguments ) throws CommandException
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{
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List<ServerComputer> computers = Lists.newArrayList();
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if( arguments.size() > 0 )
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{
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for( String arg : arguments )
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{
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computers.add( ComputerSelector.getComputer( arg ) );
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}
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}
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else
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{
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computers.addAll( ComputerCraft.serverComputerRegistry.getComputers() );
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}
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int shutdown = 0;
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for( ServerComputer computer : computers )
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{
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if( computer.isOn() ) shutdown++;
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computer.unload();
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}
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context.getSender().sendMessage( text( "Shutdown " + shutdown + " / " + computers.size() + " computers" ) );
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}
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@Nonnull
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@Override
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public List<String> getCompletion( @Nonnull CommandContext context, @Nonnull List<String> arguments )
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{
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return arguments.size() == 0
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? Collections.<String>emptyList()
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: ComputerSelector.completeComputer( arguments.get( arguments.size() - 1 ) );
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}
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} );
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root.register( new SubCommandBase(
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"tp", "<id>", "Teleport to a specific computer.", UserLevel.OP,
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"Teleport to the location of a computer. You can either specify the computer's instance " +
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"id (e.g. 123) or computer id (e.g #123)."
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)
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{
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@Override
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public void execute( @Nonnull CommandContext context, @Nonnull List<String> arguments ) throws CommandException
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{
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if( arguments.size() != 1 ) throw new CommandException( context.getFullUsage() );
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ServerComputer computer = ComputerSelector.getComputer( arguments.get( 0 ) );
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World world = computer.getWorld();
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BlockPos pos = computer.getPosition();
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if( world == null || pos == null ) throw new CommandException( "Cannot locate computer in world" );
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ICommandSender sender = context.getSender();
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if( !(sender instanceof Entity) ) throw new CommandException( "Sender is not an entity" );
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if( sender instanceof EntityPlayerMP )
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{
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EntityPlayerMP entity = (EntityPlayerMP) sender;
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if( entity.getEntityWorld() != world )
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{
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context.getServer().getPlayerList().changePlayerDimension( entity, world.provider.getDimension() );
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}
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entity.setPositionAndUpdate( pos.getX() + 0.5, pos.getY(), pos.getZ() + 0.5 );
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}
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else
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{
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Entity entity = (Entity) sender;
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if( entity.getEntityWorld() != world )
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{
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entity.changeDimension( world.provider.getDimension() );
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}
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entity.setLocationAndAngles(
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pos.getX() + 0.5, pos.getY(), pos.getZ() + 0.5,
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entity.rotationYaw, entity.rotationPitch
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);
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}
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}
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@Nonnull
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@Override
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public List<String> getCompletion( @Nonnull CommandContext context, @Nonnull List<String> arguments )
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{
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return arguments.size() == 1
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? ComputerSelector.completeComputer( arguments.get( 0 ) )
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: Collections.<String>emptyList();
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}
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} );
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root.register(new SubCommandBase(
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"view", "<id>", "View the terminal of a computer.", UserLevel.OP,
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"Open the terminal of a computer, allowing remote control of a computer. This does not provide access to " +
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"turtle's inventories. You can either specify the computer's instance id (e.g. 123) or computer id (e.g #123)."
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) {
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@Override
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public void execute(@Nonnull CommandContext context, @Nonnull List<String> arguments) throws CommandException {
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if (arguments.size() != 1) throw new CommandException(context.getFullUsage());
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ICommandSender sender = context.getSender();
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if (!(sender instanceof EntityPlayerMP)) {
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throw new CommandException("Cannot open terminal for non-player");
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}
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ServerComputer computer = ComputerSelector.getComputer(arguments.get(0));
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ComputerCraft.openComputerGUI( (EntityPlayerMP) sender, computer );
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}
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@Nonnull
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@Override
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public List<String> getCompletion(@Nonnull CommandContext context, @Nonnull List<String> arguments) {
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return arguments.size() == 1
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? ComputerSelector.completeComputer( arguments.get( 0 ) )
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: Collections.emptyList();
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}
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});
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return root;
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}
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private static ITextComponent linkComputer( ServerComputer computer )
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{
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return link(
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text( Integer.toString( computer.getInstanceID() ) ),
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"/computercraft dump " + computer.getInstanceID(),
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"View more info about this computer"
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);
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}
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private static ITextComponent linkPosition( CommandContext context, ServerComputer computer )
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{
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if( UserLevel.OP.canExecute( context ) )
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{
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return link(
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position( computer.getPosition() ),
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"/computercraft tp " + computer.getInstanceID(),
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"Teleport to this computer"
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);
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}
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else
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{
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return position( computer.getPosition() );
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}
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}
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}
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