using System;
using System.Collections.Generic;
using System.IO;
namespace Server.Multis
{
public class ComponentVerification
{
private int[] m_ItemTable;
private int[] m_MultiTable;
public bool IsItemValid( int itemID )
{
if ( itemID <= 0 || itemID >= m_ItemTable.Length )
return false;
return CheckValidity( m_ItemTable[itemID] );
}
public bool IsMultiValid( int multiID )
{
if ( multiID <= 0 || multiID >= m_MultiTable.Length )
return false;
return CheckValidity( m_MultiTable[multiID] );
}
public bool CheckValidity( int val )
{
if ( val == -1 )
return false;
return ( val == 0 || (ExpansionInfo.CurrentExpansion.CustomHousingFlag & val) != 0 );
}
public ComponentVerification()
{
m_ItemTable = CreateTable( 0x10000 );
m_MultiTable = CreateTable( 0x4000 );
LoadItems( "Data/Components/walls.txt", "South1", "South2", "South3", "Corner", "East1", "East2", "East3", "Post", "WindowS", "AltWindowS", "WindowE", "AltWindowE", "SecondAltWindowS", "SecondAltWindowE" );
LoadItems( "Data/Components/teleprts.txt", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "F11", "F12", "F13", "F14", "F15", "F16" );
LoadItems( "Data/Components/stairs.txt", "Block", "North", "East", "South", "West", "Squared1", "Squared2", "Rounded1", "Rounded2" );
LoadItems( "Data/Components/roof.txt", "North", "East", "South", "West", "NSCrosspiece", "EWCrosspiece", "NDent", "EDent", "SDent", "WDent", "NTPiece", "ETPiece", "STPiece", "WTPiece", "XPiece", "Extra Piece" );
LoadItems( "Data/Components/floors.txt", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "F11", "F12", "F13", "F14", "F15", "F16" );
LoadItems( "Data/Components/misc.txt", "Piece1", "Piece2", "Piece3", "Piece4", "Piece5", "Piece6", "Piece7", "Piece8" );
LoadItems( "Data/Components/doors.txt", "Piece1", "Piece2", "Piece3", "Piece4", "Piece5", "Piece6", "Piece7", "Piece8" );
LoadMultis( "Data/Components/stairs.txt", "MultiNorth", "MultiEast", "MultiSouth", "MultiWest" );
}
private int[] CreateTable( int length )
{
int[] table = new int[length];
for ( int i = 0; i < table.Length; ++i )
table[i] = -1;
return table;
}
private void LoadItems( string path, params string[] itemColumns )
{
LoadSpreadsheet( m_ItemTable, path, itemColumns );
}
private void LoadMultis( string path, params string[] multiColumns )
{
LoadSpreadsheet( m_MultiTable, path, multiColumns );
}
private void LoadSpreadsheet( int[] table, string path, params string[] tileColumns )
{
Spreadsheet ss = new Spreadsheet( path );
int[] tileCIDs = new int[tileColumns.Length];
for ( int i = 0; i < tileColumns.Length; ++i )
tileCIDs[i] = ss.GetColumnID( tileColumns[i] );
int featureCID = ss.GetColumnID( "FeatureMask" );
for ( int i = 0; i < ss.Records.Length; ++i )
{
DataRecord record = ss.Records[i];
int fid = record.GetInt32( featureCID );
for ( int j = 0; j < tileCIDs.Length; ++j )
{
int itemID = record.GetInt32( tileCIDs[j] );
if ( itemID <= 0 || itemID >= table.Length )
continue;
table[itemID] = fid;
}
}
}
}
public class Spreadsheet
{
private class ColumnInfo
{
public int m_DataIndex;
public string m_Type;
public string m_Name;
public ColumnInfo( int dataIndex, string type, string name )
{
m_DataIndex = dataIndex;
m_Type = type;
m_Name = name;
}
}
private ColumnInfo[] m_Columns;
private DataRecord[] m_Records;
public DataRecord[] Records { get { return m_Records; } }
public int GetColumnID( string name )
{
for ( int i = 0; i < m_Columns.Length; ++i )
{
if ( m_Columns[i].m_Name == name )
return i;
}
return -1;
}
public Spreadsheet( string path )
{
using ( StreamReader ip = new StreamReader( path ) )
{
string[] types = ReadLine( ip );
string[] names = ReadLine( ip );
m_Columns = new ColumnInfo[types.Length];
for ( int i = 0; i < m_Columns.Length; ++i )
m_Columns[i] = new ColumnInfo( i, types[i], names[i] );
List<DataRecord> records = new List<DataRecord>();
string[] values;
while ( ( values = ReadLine( ip ) ) != null )
{
object[] data = new object[m_Columns.Length];
for ( int i = 0; i < m_Columns.Length; ++i )
{
ColumnInfo ci = m_Columns[i];
switch ( ci.m_Type )
{
case "int":
{
data[i] = Utility.ToInt32( values[ci.m_DataIndex] );
break;
}
case "string":
{
data[i] = values[ci.m_DataIndex];
break;
}
}
}
records.Add( new DataRecord( this, data ) );
}
m_Records = records.ToArray();
}
}
private string[] ReadLine( StreamReader ip )
{
string line;
while ( ( line = ip.ReadLine() ) != null )
{
if ( line.Length == 0 )
continue;
return line.Split( '\t' );
}
return null;
}
}
public class DataRecord
{
private Spreadsheet m_Spreadsheet;
private object[] m_Data;
public Spreadsheet Spreadsheet { get { return m_Spreadsheet; } }
public object[] Data { get { return m_Data; } }
public DataRecord( Spreadsheet ss, object[] data )
{
m_Spreadsheet = ss;
m_Data = data;
}
public int GetInt32( string name )
{
return GetInt32( this[name] );
}
public int GetInt32( int id )
{
return GetInt32( this[id] );
}
public int GetInt32( object obj )
{
if ( obj is int )
return (int) obj;
return 0;
}
public string GetString( string name )
{
return this[name] as string;
}
public object this[string name]
{
get
{
return this[m_Spreadsheet.GetColumnID( name )];
}
}
public object this[int id]
{
get
{
if ( id < 0 )
return null;
return m_Data[id];
}
}
}
}