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[DatFile] Safer code to ensure better description-to-name remapping

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This commit is contained in:
Matt Nadareski
2017-05-14 20:03:31 -07:00
parent d9850ac8d1
commit bad61d1ed1
1 changed files with 34 additions and 29 deletions
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15
SabreTools.Library/Dats/Partials/DatFile.Manipulate.cs
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@@ -1,4 +1,5 @@
using System; using System;
using System.Collections.Concurrent;
using System.Collections.Generic; using System.Collections.Generic;
using System.Linq; using System.Linq;
using System.Threading.Tasks; using System.Threading.Tasks;
@@ -226,20 +227,17 @@ namespace SabreTools.Library.Dats
try try
{ {
// First we want to get a mapping for all games to description // First we want to get a mapping for all games to description
Dictionary<string, string> mapping = new Dictionary<string, string>(); ConcurrentDictionary<string, string> mapping = new ConcurrentDictionary<string, string>();
List<string> keys = Keys.ToList(); List<string> keys = Keys.ToList();
Parallel.ForEach(keys, Globals.ParallelOptions, key => Parallel.ForEach(keys, Globals.ParallelOptions, key =>
{ {
List<DatItem> items = this[key]; List<DatItem> items = this[key];
Parallel.ForEach(items, Globals.ParallelOptions, item => Parallel.ForEach(items, Globals.ParallelOptions, item =>
{
lock (mapping)
{ {
// If the key mapping doesn't exist, add it // If the key mapping doesn't exist, add it
if (!mapping.ContainsKey(item.Machine.Name)) if (!mapping.ContainsKey(item.Machine.Name))
{ {
mapping.Add(item.Machine.Name, item.Machine.Description.Replace('/', '_').Replace("\"", "''")); mapping.TryAdd(item.Machine.Name, item.Machine.Description.Replace('/', '_').Replace("\"", "''"));
}
} }
}); });
}); });
@@ -251,6 +249,8 @@ namespace SabreTools.Library.Dats
List<DatItem> items = this[key]; List<DatItem> items = this[key];
List<DatItem> newItems = new List<DatItem>(); List<DatItem> newItems = new List<DatItem>();
Parallel.ForEach(items, Globals.ParallelOptions, item => Parallel.ForEach(items, Globals.ParallelOptions, item =>
{
try
{ {
// Update machine name // Update machine name
if (item.Machine.Name != null && mapping.ContainsKey(item.Machine.Name)) if (item.Machine.Name != null && mapping.ContainsKey(item.Machine.Name))
@@ -281,6 +281,11 @@ namespace SabreTools.Library.Dats
{ {
newItems.Add(item); newItems.Add(item);
} }
}
catch (Exception ex)
{
Globals.Logger.Warning(ex.ToString());
}
}); });
// Replace the old list of roms with the new one // Replace the old list of roms with the new one