fix: improved title matching

gaseous-server/Classes/ImportGames.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Data;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using gaseous_tools;
 using Org.BouncyCastle.Utilities.IO.Pem;
@@ -133,6 +134,15 @@ namespace gaseous_server.Classes
 								// game title is the file name without the extension or path
 								gi.Name = Path.GetFileNameWithoutExtension(GameFileImportPath);
 
+								// remove everything after brackets - leaving (hopefully) only the name
+								if (gi.Name.Contains("("))
+								{
+									gi.Name = gi.Name.Substring(0, gi.Name.IndexOf("("));
+								}
+
+								// remove special characters like dashes
+								gi.Name = gi.Name.Replace("-", "");
+
 								// guess platform
 								gaseous_server.Models.PlatformMapping.GetIGDBPlatformMapping(ref discoveredSignature, fi, true);
 
@@ -152,16 +162,15 @@ namespace gaseous_server.Classes
 							determinedPlatform = new IGDB.Models.Platform();
 						}
 
-						// remove string ending ", The" if present
-						if (discoveredSignature.Game.Name.Contains(", The"))
-						{
-                            Logging.Log(Logging.LogType.Information, "Import Game", "  Removing ', The' from end of game title for search");
-                            discoveredSignature.Game.Name.Replace(", The", "");
-						}
-
 						// search discovered game - case insensitive exact match first
 						IGDB.Models.Game determinedGame = new IGDB.Models.Game();
 
+						// remove version numbers from name
+						discoveredSignature.Game.Name = Regex.Replace(discoveredSignature.Game.Name, @"v(\d+\.)?(\d+\.)?(\*|\d+)$", "").Trim();
+                        discoveredSignature.Game.Name = Regex.Replace(discoveredSignature.Game.Name, @"Rev (\d+\.)?(\d+\.)?(\*|\d+)$", "").Trim();
+
+                        Logging.Log(Logging.LogType.Information, "Import Game", "  Searching for title: " + discoveredSignature.Game.Name);
+
 						foreach (Metadata.Games.SearchType searchType in Enum.GetValues(typeof(Metadata.Games.SearchType)))
 						{
                             Logging.Log(Logging.LogType.Information, "Import Game", "  Search type: " + searchType.ToString());
@@ -172,7 +181,13 @@ namespace gaseous_server.Classes
 								determinedGame = Metadata.Games.GetGame((long)games[0].Id, false, false);
                                 Logging.Log(Logging.LogType.Information, "Import Game", "  IGDB game: " + determinedGame.Name);
 								break;
-							}
+							} else if (games.Length > 0)
+							{
+								Logging.Log(Logging.LogType.Information, "Import Game", "  " + games.Length + " search results found");
+                            } else
+							{
+                                Logging.Log(Logging.LogType.Information, "Import Game", "  No search results found");
+                            }
 						}
 						if (determinedGame == null)
 						{

gaseous-server/Models/PlatformMapping.cs

@@ -35,6 +35,7 @@ namespace gaseous_server.Models
 
         public static void GetIGDBPlatformMapping(ref Models.Signatures_Games Signature, FileInfo RomFileInfo, bool SetSystemName)
         {
+            bool PlatformFound = false;
             foreach (Models.PlatformMapping.PlatformMapItem PlatformMapping in Models.PlatformMapping.PlatformMap)
             {
                 if (PlatformMapping.KnownFileExtensions.Contains(RomFileInfo.Extension, StringComparer.OrdinalIgnoreCase))
@@ -45,6 +46,28 @@ namespace gaseous_server.Models
                     }
                     Signature.Flags.IGDBPlatformId = PlatformMapping.IGDBId;
                     Signature.Flags.IGDBPlatformName = PlatformMapping.IGDBName;
+
+                    PlatformFound = true;
+                    break;
+                }
+            }
+
+            if (PlatformFound == false)
+            {
+                foreach (Models.PlatformMapping.PlatformMapItem PlatformMapping in Models.PlatformMapping.PlatformMap)
+                {
+                    if (PlatformMapping.AlternateNames.Contains(Signature.Game.System, StringComparer.OrdinalIgnoreCase))
+                    {
+                        if (SetSystemName == true)
+                        {
+                            if (Signature.Game != null) { Signature.Game.System = PlatformMapping.IGDBName; }
+                        }
+                        Signature.Flags.IGDBPlatformId = PlatformMapping.IGDBId;
+                        Signature.Flags.IGDBPlatformName = PlatformMapping.IGDBName;
+
+                        PlatformFound = true;
+                        break;
+                    }
                 }
             }
         }