96 lines
No EOL
2.7 KiB
C#
96 lines
No EOL
2.7 KiB
C#
using System;
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using System.Collections;
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using Server;
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using Server.Targeting;
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namespace Server.Commands.Generic
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{
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public class SingleCommandImplementor : BaseCommandImplementor
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{
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public SingleCommandImplementor()
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{
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Accessors = new string[]{ "Single" };
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SupportRequirement = CommandSupport.Single;
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AccessLevel = AccessLevel.Counselor;
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Usage = "Single <command>";
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Description = "Invokes the command on a single targeted object. This is the same as just invoking the command directly.";
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}
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public override void Register( BaseCommand command )
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{
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base.Register( command );
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for ( int i = 0; i < command.Commands.Length; ++i )
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CommandSystem.Register( command.Commands[i], command.AccessLevel, new CommandEventHandler( Redirect ) );
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}
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public void Redirect( CommandEventArgs e )
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{
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BaseCommand command = null;
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Commands.TryGetValue( e.Command, out command );
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if ( command == null )
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e.Mobile.SendMessage( "That is either an invalid command name or one that does not support this modifier." );
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else if ( e.Mobile.AccessLevel < command.AccessLevel )
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e.Mobile.SendMessage( "You do not have access to that command." );
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else if ( command.ValidateArgs( this, e ) )
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Process( e.Mobile, command, e.Arguments );
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}
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public override void Process( Mobile from, BaseCommand command, string[] args )
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{
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if ( command.ValidateArgs( this, new CommandEventArgs( from, command.Commands[0], GenerateArgString( args ), args ) ) )
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from.BeginTarget( -1, command.ObjectTypes == ObjectTypes.All, TargetFlags.None, new TargetStateCallback( OnTarget ), new object[]{ command, args } );
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}
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public void OnTarget( Mobile from, object targeted, object state )
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{
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if ( !BaseCommand.IsAccessible( from, targeted ) )
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{
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from.SendMessage( "That is not accessible." );
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return;
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}
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object[] states = (object[])state;
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BaseCommand command = (BaseCommand)states[0];
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string[] args = (string[])states[1];
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switch ( command.ObjectTypes )
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{
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case ObjectTypes.Both:
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{
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if ( !(targeted is Item) && !(targeted is Mobile) )
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{
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from.SendMessage( "This command does not work on that." );
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return;
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}
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break;
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}
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case ObjectTypes.Items:
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{
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if ( !(targeted is Item) )
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{
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from.SendMessage( "This command only works on items." );
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return;
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}
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break;
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}
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case ObjectTypes.Mobiles:
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{
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if ( !(targeted is Mobile) )
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{
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from.SendMessage( "This command only works on mobiles." );
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return;
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}
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break;
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}
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}
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RunCommand( from, targeted, command, args );
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}
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}
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} |