400 lines
No EOL
11 KiB
C#
400 lines
No EOL
11 KiB
C#
using System;
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using System.IO;
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using System.Text;
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using System.Collections;
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using System.Collections.Generic;
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using Server;
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using Server.Diagnostics;
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namespace Server.Commands
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{
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public class Profiling
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{
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public static void Initialize()
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{
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CommandSystem.Register( "DumpTimers", AccessLevel.Administrator, new CommandEventHandler( DumpTimers_OnCommand ) );
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CommandSystem.Register( "CountObjects", AccessLevel.Administrator, new CommandEventHandler( CountObjects_OnCommand ) );
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CommandSystem.Register( "ProfileWorld", AccessLevel.Administrator, new CommandEventHandler( ProfileWorld_OnCommand ) );
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CommandSystem.Register( "TraceInternal", AccessLevel.Administrator, new CommandEventHandler( TraceInternal_OnCommand ) );
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CommandSystem.Register( "TraceExpanded", AccessLevel.Administrator, new CommandEventHandler( TraceExpanded_OnCommand ) );
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CommandSystem.Register( "WriteProfiles", AccessLevel.Administrator, new CommandEventHandler( WriteProfiles_OnCommand ) );
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CommandSystem.Register( "SetProfiles", AccessLevel.Administrator, new CommandEventHandler( SetProfiles_OnCommand ) );
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}
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[Usage( "WriteProfiles" )]
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[Description( "Generates a log files containing performance diagnostic information." )]
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public static void WriteProfiles_OnCommand( CommandEventArgs e )
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{
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try
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{
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using ( StreamWriter sw = new StreamWriter( "profiles.log", true ) )
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{
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sw.WriteLine( "# Dump on {0:f}", DateTime.Now );
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sw.WriteLine( "# Core profiling for " + Core.ProfileTime );
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sw.WriteLine( "# Packet send" );
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BaseProfile.WriteAll( sw, PacketSendProfile.Profiles );
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sw.WriteLine();
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sw.WriteLine( "# Packet receive" );
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BaseProfile.WriteAll( sw, PacketReceiveProfile.Profiles );
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sw.WriteLine();
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sw.WriteLine( "# Timer" );
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BaseProfile.WriteAll( sw, TimerProfile.Profiles );
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sw.WriteLine();
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sw.WriteLine( "# Gump response" );
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BaseProfile.WriteAll( sw, GumpProfile.Profiles );
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sw.WriteLine();
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sw.WriteLine( "# Target response" );
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BaseProfile.WriteAll( sw, TargetProfile.Profiles );
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sw.WriteLine();
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}
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}
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catch
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{
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}
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}
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[Usage( "SetProfiles [true | false]" )]
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[Description( "Enables, disables, or toggles the state of core packet and timer profiling." )]
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public static void SetProfiles_OnCommand( CommandEventArgs e )
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{
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if ( e.Length == 1 )
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Core.Profiling = e.GetBoolean( 0 );
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else
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Core.Profiling = !Core.Profiling;
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e.Mobile.SendMessage( "Profiling has been {0}.", Core.Profiling ? "enabled" : "disabled" );
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}
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[Usage( "DumpTimers" )]
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[Description( "Generates a log file of all currently executing timers. Used for tracing timer leaks." )]
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public static void DumpTimers_OnCommand( CommandEventArgs e )
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{
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try
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{
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using ( StreamWriter sw = new StreamWriter( "timerdump.log", true ) )
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Timer.DumpInfo( sw );
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}
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catch
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{
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}
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}
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private class CountSorter : IComparer
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{
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public int Compare( object x, object y )
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{
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DictionaryEntry a = (DictionaryEntry)x;
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DictionaryEntry b = (DictionaryEntry)y;
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int aCount = GetCount( a.Value );
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int bCount = GetCount( b.Value );
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int v = -aCount.CompareTo( bCount );
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if ( v == 0 )
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{
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Type aType = (Type)a.Key;
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Type bType = (Type)b.Key;
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v = aType.FullName.CompareTo( bType.FullName );
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}
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return v;
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}
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private int GetCount( object obj )
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{
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if ( obj is int )
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return (int) obj;
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if ( obj is int[] )
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{
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int[] list = (int[]) obj;
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int total = 0;
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for ( int i = 0; i < list.Length; ++i )
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total += list[i];
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return total;
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}
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return 0;
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}
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}
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[Usage( "CountObjects" )]
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[Description( "Generates a log file detailing all item and mobile types in the world." )]
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public static void CountObjects_OnCommand( CommandEventArgs e )
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{
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using ( StreamWriter op = new StreamWriter( "objects.log" ) )
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{
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Hashtable table = new Hashtable();
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foreach ( Item item in World.Items.Values )
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{
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Type type = item.GetType();
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object o = (object)table[type];
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if ( o == null )
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table[type] = 1;
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else
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table[type] = 1 + (int)o;
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}
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ArrayList items = new ArrayList( table );
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table.Clear();
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foreach ( Mobile m in World.Mobiles.Values )
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{
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Type type = m.GetType();
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object o = (object)table[type];
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if ( o == null )
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table[type] = 1;
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else
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table[type] = 1 + (int)o;
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}
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ArrayList mobiles = new ArrayList( table );
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items.Sort( new CountSorter() );
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mobiles.Sort( new CountSorter() );
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op.WriteLine( "# Object count table generated on {0}", DateTime.Now );
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op.WriteLine();
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op.WriteLine();
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op.WriteLine( "# Items:" );
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foreach ( DictionaryEntry de in items )
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op.WriteLine( "{0}\t{1:F2}%\t{2}", de.Value, (100 * (int)de.Value) / (double)World.Items.Count, de.Key );
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op.WriteLine();
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op.WriteLine();
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op.WriteLine( "#Mobiles:" );
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foreach ( DictionaryEntry de in mobiles )
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op.WriteLine( "{0}\t{1:F2}%\t{2}", de.Value, (100 * (int)de.Value) / (double)World.Mobiles.Count, de.Key );
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}
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e.Mobile.SendMessage( "Object table has been generated. See the file : <runuo root>/objects.log" );
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}
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[Usage( "TraceExpanded" )]
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[Description( "Generates a log file describing all items using expanded memory." )]
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public static void TraceExpanded_OnCommand( CommandEventArgs e )
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{
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Hashtable typeTable = new Hashtable();
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foreach ( Item item in World.Items.Values )
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{
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ExpandFlag flags = item.GetExpandFlags();
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if ( ( flags & ~(ExpandFlag.TempFlag | ExpandFlag.SaveFlag) ) == 0 )
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continue;
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Type itemType = item.GetType();
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do
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{
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int[] countTable = typeTable[itemType] as int[];
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if ( countTable == null )
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typeTable[itemType] = countTable = new int[8];
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if ( ( flags & ExpandFlag.Name ) != 0 )
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++countTable[0];
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if ( ( flags & ExpandFlag.Items ) != 0 )
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++countTable[1];
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if ( ( flags & ExpandFlag.Bounce ) != 0 )
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++countTable[2];
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if ( ( flags & ExpandFlag.Holder ) != 0 )
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++countTable[3];
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if ( ( flags & ExpandFlag.Blessed ) != 0 )
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++countTable[4];
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/*if ( ( flags & ExpandFlag.TempFlag ) != 0 )
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++countTable[5];
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if ( ( flags & ExpandFlag.SaveFlag ) != 0 )
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++countTable[6];*/
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if ( ( flags & ExpandFlag.Weight ) != 0 )
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++countTable[7];
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itemType = itemType.BaseType;
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} while ( itemType != typeof( object ) );
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}
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try
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{
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using ( StreamWriter op = new StreamWriter( "expandedItems.log", true ) )
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{
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string[] names = new string[]
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{
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"Name",
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"Items",
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"Bounce",
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"Holder",
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"Blessed",
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"TempFlag",
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"SaveFlag",
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"Weight"
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};
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ArrayList list = new ArrayList( typeTable );
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list.Sort( new CountSorter() );
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foreach ( DictionaryEntry de in list )
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{
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Type itemType = de.Key as Type;
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int[] countTable = de.Value as int[];
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op.WriteLine( "# {0}", itemType.FullName );
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for ( int i = 0; i < countTable.Length; ++i )
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{
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if ( countTable[i] > 0 )
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op.WriteLine( "{0}\t{1:N0}", names[i], countTable[i] );
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}
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op.WriteLine();
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}
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}
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}
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catch
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{
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}
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}
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[Usage( "TraceInternal" )]
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[Description( "Generates a log file describing all items in the 'internal' map." )]
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public static void TraceInternal_OnCommand( CommandEventArgs e )
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{
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int totalCount = 0;
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Hashtable table = new Hashtable();
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foreach ( Item item in World.Items.Values )
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{
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if ( item.Parent != null || item.Map != Map.Internal )
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continue;
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++totalCount;
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Type type = item.GetType();
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int[] parms = (int[])table[type];
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if ( parms == null )
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table[type] = parms = new int[]{ 0, 0 };
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parms[0]++;
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parms[1] += item.Amount;
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}
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using ( StreamWriter op = new StreamWriter( "internal.log" ) )
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{
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op.WriteLine( "# {0} items found", totalCount );
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op.WriteLine( "# {0} different types", table.Count );
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op.WriteLine();
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op.WriteLine();
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op.WriteLine( "Type\t\tCount\t\tAmount\t\tAvg. Amount" );
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foreach ( DictionaryEntry de in table )
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{
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Type type = (Type)de.Key;
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int[] parms = (int[])de.Value;
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op.WriteLine( "{0}\t\t{1}\t\t{2}\t\t{3:F2}", type.Name, parms[0], parms[1], (double)parms[1] / parms[0] );
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}
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}
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}
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[Usage( "ProfileWorld" )]
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[Description( "Prints the amount of data serialized for every object type in your world file." )]
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public static void ProfileWorld_OnCommand( CommandEventArgs e )
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{
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ProfileWorld( "items", "worldprofile_items.log" );
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ProfileWorld( "mobiles", "worldprofile_mobiles.log" );
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}
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public static void ProfileWorld( string type, string opFile )
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{
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try
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{
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ArrayList types = new ArrayList();
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using ( BinaryReader bin = new BinaryReader( new FileStream( String.Format( "Saves/{0}/{0}.tdb", type ), FileMode.Open, FileAccess.Read, FileShare.Read ) ) )
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{
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int count = bin.ReadInt32();
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for ( int i = 0; i < count; ++i )
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types.Add( ScriptCompiler.FindTypeByFullName( bin.ReadString() ) );
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}
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long total = 0;
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Hashtable table = new Hashtable();
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using ( BinaryReader bin = new BinaryReader( new FileStream( String.Format( "Saves/{0}/{0}.idx", type ), FileMode.Open, FileAccess.Read, FileShare.Read ) ) )
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{
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int count = bin.ReadInt32();
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for ( int i = 0; i < count; ++i )
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{
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int typeID = bin.ReadInt32();
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int serial = bin.ReadInt32();
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long pos = bin.ReadInt64();
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int length = bin.ReadInt32();
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Type objType = (Type)types[typeID];
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while ( objType != null && objType != typeof( object ) )
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{
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object obj = table[objType];
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if ( obj == null )
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table[objType] = length;
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else
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table[objType] = length + (int)obj;
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objType = objType.BaseType;
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total += length;
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}
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}
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}
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ArrayList list = new ArrayList( table );
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list.Sort( new CountSorter() );
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using ( StreamWriter op = new StreamWriter( opFile ) )
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{
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op.WriteLine( "# Profile of world {0}", type );
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op.WriteLine( "# Generated on {0}", DateTime.Now );
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op.WriteLine();
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op.WriteLine();
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foreach ( DictionaryEntry de in list )
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op.WriteLine( "{0}\t{1:F2}%\t{2}", de.Value, (100 * (int)de.Value) / (double)total, de.Key );
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}
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}
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catch
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{
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}
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}
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}
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} |