577 lines
13 KiB
C#
577 lines
13 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace BizHawk.MultiClient
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{
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public class WatchList : IEnumerable<Watch>
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{
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private string _currentFilename = "";
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public enum WatchPrevDef { LastSearch, Original, LastFrame, LastChange };
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private List<Watch> _watchList = new List<Watch>();
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private MemoryDomain _domain;
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public WatchList(MemoryDomain domain)
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{
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_domain = domain;
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}
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public IEnumerator<Watch> GetEnumerator()
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{
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return _watchList.GetEnumerator();
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}
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System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
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{
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return GetEnumerator();
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}
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public int Count
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{
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get { return _watchList.Count; }
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}
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public Watch this[int index]
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{
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get
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{
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return _watchList[index];
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}
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set
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{
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_watchList[index] = value;
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}
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}
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public int WatchCount
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{
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get
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{
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return _watchList.Count(w => !w.IsSeparator);
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}
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}
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public int ItemCount
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{
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get
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{
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return _watchList.Count;
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}
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}
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public void OrderWatches(string column, bool reverse)
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{
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switch (column)
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{
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case RamWatch.ADDRESS:
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if (reverse)
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{
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_watchList = _watchList
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.OrderByDescending(x => x.Address ?? 0)
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.ThenBy(x => x.Domain.Name)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ThenBy(x => x.BigEndian)
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.ToList();
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}
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else
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{
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_watchList = _watchList
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.OrderBy(x => x.Address ?? 0)
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.ThenBy(x => x.Domain.Name)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ThenBy(x => x.BigEndian)
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.ToList();
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}
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break;
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case RamWatch.VALUE:
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if (reverse)
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{
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_watchList = _watchList
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.OrderByDescending(x => x.Value ?? 0)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ThenBy(x => x.BigEndian)
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.ToList();
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}
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else
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{
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_watchList = _watchList
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.OrderBy(x => x.Value ?? 0)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ThenBy(x => x.BigEndian)
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.ToList();
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}
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break;
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case RamWatch.PREV: //Note: these only work if all entries are detailed objects!
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if (reverse)
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{
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_watchList = _watchList
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.OrderByDescending(x => x.PreviousStr)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ToList();
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}
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else
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{
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_watchList = _watchList
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.OrderBy(x => x.PreviousStr)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ToList();
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}
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break;
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case RamWatch.DIFF:
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if (reverse)
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{
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_watchList = _watchList
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.OrderByDescending(x => x.Diff)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ToList();
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}
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else
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{
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_watchList = _watchList
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.OrderBy(x => x.Diff)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ToList();
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}
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break;
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case RamWatch.CHANGES:
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if (reverse)
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{
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_watchList = _watchList
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.OrderByDescending(x => x.ChangeCount)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ToList();
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}
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else
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{
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_watchList = _watchList
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.OrderBy(x => x.ChangeCount)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ToList();
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}
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break;
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case RamWatch.DOMAIN:
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if (reverse)
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{
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_watchList = _watchList
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.OrderByDescending(x => x.Domain)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ThenBy(x => x.BigEndian)
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.ToList();
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}
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else
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{
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_watchList = _watchList
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.OrderBy(x => x.Domain)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ThenBy(x => x.BigEndian)
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.ToList();
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}
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break;
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case RamWatch.NOTES:
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if (reverse)
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{
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_watchList = _watchList
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.OrderByDescending(x => x.Notes)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ToList();
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}
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else
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{
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_watchList = _watchList
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.OrderBy(x => x.Notes)
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.ThenBy(x => x.Address ?? 0)
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.ThenBy(x => x.Size)
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.ThenBy(x => x.Type)
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.ToList();
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}
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break;
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}
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}
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public string AddressFormatStr
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{
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get
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{
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if (_domain != null)
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{
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return "{0:X" + IntHelpers.GetNumDigits(_domain.Size - 1).ToString() + "}";
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}
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else
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{
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return "";
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}
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}
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}
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public void Clear()
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{
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_watchList.Clear();
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Changes = false;
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_currentFilename = "";
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}
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public MemoryDomain Domain { get { return _domain; } set { _domain = value; } }
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public void UpdateValues()
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{
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foreach (var watch in _watchList)
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{
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watch.Update();
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}
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}
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public void Add(Watch watch)
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{
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_watchList.Add(watch);
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Changes = true;
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}
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public void AddRange(IList<Watch> watches)
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{
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_watchList.AddRange(watches);
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Changes = true;
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}
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public void Remove(Watch watch)
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{
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_watchList.Remove(watch);
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Changes = true;
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}
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public void Insert(int index, Watch watch)
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{
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_watchList.Insert(index, watch);
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}
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public void ClearChangeCounts()
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{
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foreach (var watch in _watchList)
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{
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watch.ClearChangeCount();
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}
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}
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#region File handling logic - probably needs to be its own class
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public string CurrentFileName { get { return _currentFilename; } set { _currentFilename = value; } }
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public bool Changes { get; set; }
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public bool Save()
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{
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bool result;
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if (!String.IsNullOrWhiteSpace(CurrentFileName))
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{
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result = SaveFile();
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}
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else
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{
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result = SaveAs();
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}
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if (result)
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{
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Changes = false;
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}
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return result;
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}
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public bool Load(string path, bool append)
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{
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bool result = LoadFile(path, append);
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if (result)
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{
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if (append)
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{
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Changes = true;
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}
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else
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{
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CurrentFileName = path;
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Changes = false;
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}
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}
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return result;
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}
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public void Reload()
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{
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if (!String.IsNullOrWhiteSpace(CurrentFileName))
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{
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LoadFile(CurrentFileName, append:false);
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Changes = false;
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}
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}
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private bool SaveFile()
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{
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if (String.IsNullOrWhiteSpace(CurrentFileName))
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{
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return false;
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}
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using (StreamWriter sw = new StreamWriter(CurrentFileName))
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{
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StringBuilder sb = new StringBuilder();
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sb
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.Append("Domain ").AppendLine(_domain.Name)
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.Append("SystemID ").AppendLine(Global.Emulator.SystemId);
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foreach (Watch w in _watchList)
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{
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sb
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.Append(String.Format(AddressFormatStr, w.Address)).Append('\t')
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.Append(w.SizeAsChar).Append('\t')
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.Append(w.TypeAsChar).Append('\t')
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.Append(w.BigEndian ? '1' : '0').Append('\t')
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.Append(w.Domain.Name).Append('\t')
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.Append(w.Notes)
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.AppendLine();
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}
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sw.WriteLine(sb.ToString());
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}
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return true;
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}
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public bool SaveAs()
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{
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var file = GetSaveFileFromUser(CurrentFileName);
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if (file != null)
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{
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CurrentFileName = file.FullName;
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return SaveFile();
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}
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else
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{
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return false;
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}
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}
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private bool LoadFile(string path, bool append)
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{
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string domain = "";
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var file = new FileInfo(path);
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if (file.Exists == false) return false;
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bool isBizHawkWatch = true; //Hack to support .wch files from other emulators
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bool isOldBizHawkWatch = false;
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using (StreamReader sr = file.OpenText())
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{
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string line;
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if (append == false)
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{
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Clear();
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}
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while ((line = sr.ReadLine()) != null)
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{
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//.wch files from other emulators start with a number representing the number of watch, that line can be discarded here
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//Any properly formatted line couldn't possibly be this short anyway, this also takes care of any garbage lines that might be in a file
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if (line.Length < 5)
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{
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isBizHawkWatch = false;
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continue;
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}
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if (line.Length >= 6 && line.Substring(0, 6) == "Domain")
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{
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domain = line.Substring(7, line.Length - 7);
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isBizHawkWatch = true;
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}
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if (line.Length >= 8 && line.Substring(0, 8) == "SystemID")
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{
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continue;
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}
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int numColumns = StringHelpers.HowMany(line, '\t');
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int startIndex;
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if (numColumns == 5)
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{
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//If 5, then this is a post 1.0.5 .wch file
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if (isBizHawkWatch)
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{
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//Do nothing here
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}
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else
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{
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startIndex = line.IndexOf('\t') + 1;
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line = line.Substring(startIndex, line.Length - startIndex); //5 digit value representing the watch position number
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}
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}
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else if (numColumns == 4)
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{
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isOldBizHawkWatch = true;
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}
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else //4 is 1.0.5 and earlier
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{
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continue; //If not 4, something is wrong with this line, ignore it
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}
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//Temporary, rename if kept
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int addr;
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bool bigEndian;
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MemoryDomain memDomain = Global.Emulator.MainMemory;
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string temp = line.Substring(0, line.IndexOf('\t'));
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try
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{
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addr = Int32.Parse(temp, NumberStyles.HexNumber);
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}
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catch
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{
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continue;
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}
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startIndex = line.IndexOf('\t') + 1;
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line = line.Substring(startIndex, line.Length - startIndex); //Type
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Watch.WatchSize size = Watch.SizeFromChar(line[0]);
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startIndex = line.IndexOf('\t') + 1;
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line = line.Substring(startIndex, line.Length - startIndex); //Signed
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Watch.DisplayType type = Watch.DisplayTypeFromChar(line[0]);
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startIndex = line.IndexOf('\t') + 1;
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line = line.Substring(startIndex, line.Length - startIndex); //Endian
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try
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{
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startIndex = Int16.Parse(line[0].ToString());
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}
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catch
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{
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continue;
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}
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if (startIndex == 0)
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{
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bigEndian = false;
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}
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else
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{
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bigEndian = true;
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}
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if (isBizHawkWatch && !isOldBizHawkWatch)
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{
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startIndex = line.IndexOf('\t') + 1;
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line = line.Substring(startIndex, line.Length - startIndex); //Domain
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temp = line.Substring(0, line.IndexOf('\t'));
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memDomain = Global.Emulator.MemoryDomains[GetDomainPos(temp)];
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}
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startIndex = line.IndexOf('\t') + 1;
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string notes = line.Substring(startIndex, line.Length - startIndex);
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_watchList.Add(
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Watch.GenerateWatch(
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memDomain,
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addr,
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size,
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type,
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notes,
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bigEndian));
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_domain = Global.Emulator.MemoryDomains[GetDomainPos(domain)];
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}
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}
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return true;
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}
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private static int GetDomainPos(string name)
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{
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//Attempts to find the memory domain by name, if it fails, it defaults to index 0
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for (int x = 0; x < Global.Emulator.MemoryDomains.Count; x++)
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{
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if (Global.Emulator.MemoryDomains[x].Name == name)
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return x;
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}
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return 0;
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}
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public static FileInfo GetFileFromUser(string currentFile)
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{
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var ofd = new OpenFileDialog();
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if (currentFile.Length > 0)
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ofd.FileName = Path.GetFileNameWithoutExtension(currentFile);
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ofd.InitialDirectory = PathManager.MakeAbsolutePath(Global.Config.PathEntries.WatchPath, null);
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ofd.Filter = "Watch Files (*.wch)|*.wch|All Files|*.*";
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ofd.RestoreDirectory = true;
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Global.Sound.StopSound();
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var result = ofd.ShowDialog();
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Global.Sound.StartSound();
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if (result != DialogResult.OK)
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return null;
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var file = new FileInfo(ofd.FileName);
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return file;
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}
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public static FileInfo GetSaveFileFromUser(string currentFile)
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{
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var sfd = new SaveFileDialog();
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if (currentFile.Length > 0)
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{
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sfd.FileName = Path.GetFileNameWithoutExtension(currentFile);
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sfd.InitialDirectory = Path.GetDirectoryName(currentFile);
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}
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else if (!(Global.Emulator is NullEmulator))
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{
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sfd.FileName = PathManager.FilesystemSafeName(Global.Game);
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sfd.InitialDirectory = PathManager.MakeAbsolutePath(Global.Config.PathEntries.WatchPath, null);
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}
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else
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{
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sfd.FileName = "NULL";
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sfd.InitialDirectory = PathManager.MakeAbsolutePath(Global.Config.PathEntries.WatchPath, null);
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}
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sfd.Filter = "Watch Files (*.wch)|*.wch|All Files|*.*";
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sfd.RestoreDirectory = true;
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Global.Sound.StopSound();
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var result = sfd.ShowDialog();
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Global.Sound.StartSound();
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if (result != DialogResult.OK)
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return null;
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var file = new FileInfo(sfd.FileName);
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return file;
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}
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#endregion
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}
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}
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