422 lines
No EOL
11 KiB
C#
422 lines
No EOL
11 KiB
C#
using System;
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using Server;
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using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System.Reflection;
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using Server.Gumps;
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using Server.Network;
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using Server.Commands;
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using Server.Commands.Generic;
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using CommandInfo=Server.Commands.Docs.DocCommandEntry;
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using CommandInfoSorter=Server.Commands.Docs.CommandEntrySorter;
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namespace Server.Commands
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{
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public class HelpInfo
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{
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private static Dictionary<string, CommandInfo> m_HelpInfos = new Dictionary<string, CommandInfo>();
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private static List<CommandInfo> m_SortedHelpInfo = new List<CommandInfo>(); //No need for SortedList cause it's only sorted once at creation...
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public static Dictionary<string, CommandInfo> HelpInfos{ get { return m_HelpInfos; } }
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public static List<CommandInfo> SortedHelpInfo { get { return m_SortedHelpInfo; } }
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[CallPriority( 100 )]
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public static void Initialize()
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{
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CommandSystem.Register( "HelpInfo", AccessLevel.Player, new CommandEventHandler( HelpInfo_OnCommand ) );
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FillTable();
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}
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[Usage( "HelpInfo [<command>]" )]
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[Description( "Gives information on a specified command, or when no argument specified, displays a gump containing all commands" )]
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private static void HelpInfo_OnCommand( CommandEventArgs e )
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{
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if( e.Length > 0 )
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{
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string arg = e.GetString( 0 ).ToLower();
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CommandInfo c;
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if( m_HelpInfos.TryGetValue( arg, out c ) )
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{
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Mobile m = e.Mobile;
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if( m.AccessLevel >= c.AccessLevel )
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m.SendGump( new CommandInfoGump( c ) );
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else
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m.SendMessage( "You don't have access to that command." );
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return;
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}
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else
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e.Mobile.SendMessage( String.Format( "Command '{0}' not found!", arg ) );
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}
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e.Mobile.SendGump( new CommandListGump( 0, e.Mobile, null ) );
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}
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public static void FillTable()
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{
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List<CommandEntry> commands = new List<CommandEntry>( CommandSystem.Entries.Values );
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List<CommandInfo> list = new List<CommandInfo>();
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commands.Sort();
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commands.Reverse();
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Docs.Clean( commands );
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for( int i = 0; i < commands.Count; ++i )
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{
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CommandEntry e =commands[i];
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MethodInfo mi = e.Handler.Method;
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object[] attrs = mi.GetCustomAttributes( typeof( UsageAttribute ), false );
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if( attrs.Length == 0 )
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continue;
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UsageAttribute usage = attrs[0] as UsageAttribute;
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attrs = mi.GetCustomAttributes( typeof( DescriptionAttribute ), false );
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if( attrs.Length == 0 )
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continue;
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DescriptionAttribute desc = attrs[0] as DescriptionAttribute;
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if( usage == null || desc == null )
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continue;
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attrs = mi.GetCustomAttributes( typeof( AliasesAttribute ), false );
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AliasesAttribute aliases = (attrs.Length == 0 ? null : attrs[0] as AliasesAttribute);
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string descString = desc.Description.Replace( "<", "(" ).Replace( ">", ")" );
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if( aliases == null )
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list.Add( new CommandInfo( e.AccessLevel, e.Command, null, usage.Usage, descString ) );
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else
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{
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list.Add( new CommandInfo( e.AccessLevel, e.Command, aliases.Aliases, usage.Usage, descString ) );
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for( int j = 0; j < aliases.Aliases.Length; j++ )
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{
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string[] newAliases = new string[aliases.Aliases.Length];
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aliases.Aliases.CopyTo( newAliases, 0 );
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newAliases[j] = e.Command;
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list.Add( new CommandInfo( e.AccessLevel, aliases.Aliases[j], newAliases, usage.Usage, descString ) );
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}
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}
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}
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for( int i = 0; i < TargetCommands.AllCommands.Count; ++i )
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{
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BaseCommand command = TargetCommands.AllCommands[i];
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string usage = command.Usage;
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string desc = command.Description;
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if( usage == null || desc == null )
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continue;
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string[] cmds = command.Commands;
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string cmd = cmds[0];
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string[] aliases = new string[cmds.Length - 1];
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for( int j = 0; j < aliases.Length; ++j )
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aliases[j] = cmds[j + 1];
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desc = desc.Replace( "<", "(" ).Replace( ">", ")" );
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if( command.Supports != CommandSupport.Single )
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{
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StringBuilder sb = new StringBuilder( 50 + desc.Length );
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sb.Append( "Modifiers: " );
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if( (command.Supports & CommandSupport.Global) != 0 )
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sb.Append( "<i><Global</i>, " );
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if( (command.Supports & CommandSupport.Online) != 0 )
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sb.Append( "<i>Online</i>, " );
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if( (command.Supports & CommandSupport.Region) != 0 )
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sb.Append( "<i>Region</i>, " );
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if( (command.Supports & CommandSupport.Contained) != 0 )
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sb.Append( "<i>Contained</i>, " );
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if( (command.Supports & CommandSupport.Multi) != 0 )
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sb.Append( "<i>Multi</i>, " );
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if( (command.Supports & CommandSupport.Area) != 0 )
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sb.Append( "<i>Area</i>, " );
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if( (command.Supports & CommandSupport.Self) != 0 )
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sb.Append( "<i>Self</i>, " );
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sb.Remove( sb.Length - 2, 2 );
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sb.Append( "<br>" );
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sb.Append( desc );
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desc = sb.ToString();
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}
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list.Add( new CommandInfo( command.AccessLevel, cmd, aliases, usage, desc ) );
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for( int j = 0; j < aliases.Length; j++ )
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{
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string[] newAliases = new string[aliases.Length];
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aliases.CopyTo( newAliases, 0 );
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newAliases[j] = cmd;
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list.Add( new CommandInfo( command.AccessLevel, aliases[j], newAliases, usage, desc ) );
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}
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}
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List<BaseCommandImplementor> commandImpls = BaseCommandImplementor.Implementors;
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for( int i = 0; i < commandImpls.Count; ++i )
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{
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BaseCommandImplementor command = commandImpls[i];
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string usage = command.Usage;
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string desc = command.Description;
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if( usage == null || desc == null )
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continue;
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string[] cmds = command.Accessors;
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string cmd = cmds[0];
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string[] aliases = new string[cmds.Length - 1];
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for( int j = 0; j < aliases.Length; ++j )
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aliases[j] = cmds[j + 1];
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desc = desc.Replace( "<", ")" ).Replace( ">", ")" );
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list.Add( new CommandInfo( command.AccessLevel, cmd, aliases, usage, desc ) );
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for( int j = 0; j < aliases.Length; j++ )
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{
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string[] newAliases = new string[aliases.Length];
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aliases.CopyTo( newAliases, 0 );
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newAliases[j] = cmd;
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list.Add( new CommandInfo( command.AccessLevel, aliases[j], newAliases, usage, desc ) );
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}
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}
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list.Sort( new CommandInfoSorter() );
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m_SortedHelpInfo = list;
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foreach( CommandInfo c in m_SortedHelpInfo )
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{
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if( !m_HelpInfos.ContainsKey( c.Name.ToLower() ) )
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m_HelpInfos.Add( c.Name.ToLower(), c );
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}
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}
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public class CommandListGump : BaseGridGump
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{
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private const int EntriesPerPage = 15;
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int m_Page;
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List<CommandInfo> m_List;
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public CommandListGump( int page, Mobile from, List<CommandInfo> list )
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: base( 30, 30 )
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{
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m_Page = page;
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if( list == null )
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{
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m_List = new List<CommandInfo>();
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foreach( CommandInfo c in m_SortedHelpInfo )
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{
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if( from.AccessLevel >= c.AccessLevel )
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m_List.Add( c );
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}
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}
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else
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m_List = list;
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AddNewPage();
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if( m_Page > 0 )
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AddEntryButton( 20, ArrowLeftID1, ArrowLeftID2, 1, ArrowLeftWidth, ArrowLeftHeight );
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else
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AddEntryHeader( 20 );
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AddEntryHtml( 160, Center( String.Format( "Page {0} of {1}", m_Page+1, (m_List.Count + EntriesPerPage - 1) / EntriesPerPage ) ) );
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if( (m_Page + 1) * EntriesPerPage < m_List.Count )
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AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 2, ArrowRightWidth, ArrowRightHeight );
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else
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AddEntryHeader( 20 );
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int last = (int)AccessLevel.Player - 1;
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for( int i = m_Page * EntriesPerPage, line = 0; line < EntriesPerPage && i < m_List.Count; ++i, ++line )
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{
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CommandInfo c = m_List[i];
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if( from.AccessLevel >= c.AccessLevel )
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{
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if( (int)c.AccessLevel != last )
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{
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AddNewLine();
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AddEntryHtml( 20 + OffsetSize + 160, Color( c.AccessLevel.ToString(), 0xFF0000 ) );
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AddEntryHeader( 20 );
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line++;
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}
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last = (int)c.AccessLevel;
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AddNewLine();
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AddEntryHtml( 20 + OffsetSize + 160, c.Name );
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AddEntryButton( 20, ArrowRightID1, ArrowRightID2, 3 + i, ArrowRightWidth, ArrowRightHeight );
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}
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}
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FinishPage();
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}
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public override void OnResponse( NetState sender, RelayInfo info )
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{
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Mobile m = sender.Mobile;
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switch( info.ButtonID )
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{
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case 0:
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{
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m.CloseGump( typeof( CommandInfoGump ) );
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break;
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}
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case 1:
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{
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if( m_Page > 0 )
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m.SendGump( new CommandListGump( m_Page - 1, m, m_List ) );
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break;
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}
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case 2:
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{
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if( (m_Page + 1) * EntriesPerPage < m_SortedHelpInfo.Count )
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m.SendGump( new CommandListGump( m_Page + 1, m, m_List ) );
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break;
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}
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default:
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{
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int v = info.ButtonID - 3;
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if( v >= 0 && v < m_List.Count )
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{
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CommandInfo c = m_List[v];
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if( m.AccessLevel >= c.AccessLevel )
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{
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m.SendGump( new CommandInfoGump( c ) );
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m.SendGump( new CommandListGump( m_Page, m, m_List ) );
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}
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else
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{
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m.SendMessage( "You no longer have access to that command." );
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m.SendGump( new CommandListGump( m_Page, m, null ) );
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}
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}
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break;
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}
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}
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}
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}
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public class CommandInfoGump : Gump
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{
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public string Color( string text, int color )
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{
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return String.Format( "<BASEFONT COLOR=#{0:X6}>{1}</BASEFONT>", color, text );
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}
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public string Center( string text )
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{
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return String.Format( "<CENTER>{0}</CENTER>", text );
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}
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public CommandInfoGump( CommandInfo info )
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: this( info, 320, 200 )
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{
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}
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public CommandInfoGump( CommandInfo info, int width, int height )
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: base( 300, 50 )
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{
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AddPage( 0 );
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AddBackground( 0, 0, width, height, 5054 );
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//AddImageTiled( 10, 10, width - 20, 20, 2624 );
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//AddAlphaRegion( 10, 10, width - 20, 20 );
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//AddHtmlLocalized( 10, 10, width - 20, 20, header, headerColor, false, false );
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AddHtml( 10, 10, width - 20, 20, Color( Center( info.Name ), 0xFF0000 ), false, false );
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//AddImageTiled( 10, 40, width - 20, height - 80, 2624 );
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//AddAlphaRegion( 10, 40, width - 20, height - 80 );
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StringBuilder sb = new StringBuilder();
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sb.Append( "Usage: " );
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sb.Append( info.Usage.Replace( "<", "(" ).Replace( ">", ")" ) );
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sb.Append( "<BR>" );
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string[] aliases = info.Aliases;
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if( aliases != null && aliases.Length != 0 )
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{
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sb.Append( String.Format( "Alias{0}: ", aliases.Length == 1 ? "" : "es" ) );
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for( int i = 0; i < aliases.Length; ++i )
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{
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if( i != 0 )
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sb.Append( ", " );
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sb.Append( aliases[i] );
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}
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sb.Append( "<BR>" );
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}
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sb.Append( "AccessLevel: " );
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sb.Append( info.AccessLevel.ToString() );
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sb.Append( "<BR>" );
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sb.Append( "<BR>" );
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sb.Append( info.Description );
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AddHtml( 10, 40, width - 20, height - 80, sb.ToString(), false, true );
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//AddImageTiled( 10, height - 30, width - 20, 20, 2624 );
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//AddAlphaRegion( 10, height - 30, width - 20, 20 );
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}
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}
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}
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} |