Move LoadRomArgs to own file

src/BizHawk.Client.EmuHawk/Api/Libraries/EmuClientApi.cs

@@ -234,7 +234,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public void OnStateSaved(object sender, string stateName) => StateSaved?.Invoke(sender, new StateSavedEventArgs(stateName));
 
-		public void OpenRom(string path) => _mainForm.LoadRom(path, new MainForm.LoadRomArgs { OpenAdvanced = OpenAdvancedSerializer.ParseWithLegacy(path) });
+		public void OpenRom(string path) => _mainForm.LoadRom(path, new LoadRomArgs { OpenAdvanced = OpenAdvancedSerializer.ParseWithLegacy(path) });
 
 		public void Pause() => _mainForm.PauseEmulator();
 

src/BizHawk.Client.EmuHawk/LoadRomArgs.cs

@@ -0,0 +1,10 @@
+using BizHawk.Client.Common;
+
+namespace BizHawk.Client.EmuHawk
+{
+	public class LoadRomArgs
+	{
+		public bool? Deterministic { get; set; }
+		public IOpenAdvanced OpenAdvanced { get; set; }
+	}
+}

src/BizHawk.Client.EmuHawk/MainForm.cs

@@ -3556,12 +3556,6 @@ namespace BizHawk.Client.EmuHawk
 			return platformChooser.PlatformChoice;
 		}
 
-		public class LoadRomArgs
-		{
-			public bool? Deterministic { get; set; }
-			public IOpenAdvanced OpenAdvanced { get; set; }
-		}
-
 		private LoadRomArgs _currentLoadRomArgs;
 
 		public bool LoadRom(string path, LoadRomArgs args)

src/BizHawk.Client.EmuHawk/Program.cs

@@ -325,7 +325,7 @@ namespace BizHawk.Client.EmuHawk
 			private void this_StartupNextInstance(object sender, StartupNextInstanceEventArgs e)
 			{
 				if (e.CommandLine.Count >= 1)
-					((MainForm)MainForm).LoadRom(e.CommandLine[0], new MainForm.LoadRomArgs { OpenAdvanced = new OpenAdvanced_OpenRom() });
+					((MainForm)MainForm).LoadRom(e.CommandLine[0], new LoadRomArgs { OpenAdvanced = new OpenAdvanced_OpenRom() });
 			}
 
 			protected override void OnCreateMainForm()

src/BizHawk.Client.EmuHawk/tools/Lua/Libraries/ClientLuaLibrary.cs

@@ -231,7 +231,7 @@ namespace BizHawk.Client.EmuHawk
 		public void OpenRom(string path)
 		{
 			var ioa = OpenAdvancedSerializer.ParseWithLegacy(path);
-			MainForm.LoadRom(path, new MainForm.LoadRomArgs { OpenAdvanced = ioa });
+			MainForm.LoadRom(path, new LoadRomArgs { OpenAdvanced = ioa });
 		}
 
 		[LuaMethodExample("client.opentasstudio( );")]

src/BizHawk.Client.EmuHawk/tools/MultiDiskBundler/MultiDiskBundler.cs

@@ -90,7 +90,7 @@ namespace BizHawk.Client.EmuHawk
 				DialogResult = DialogResult.OK;
 				Close();
 
-				var lra = new MainForm.LoadRomArgs { OpenAdvanced = new OpenAdvanced_OpenRom { Path = fileInfo.FullName } };
+				var lra = new LoadRomArgs { OpenAdvanced = new OpenAdvanced_OpenRom { Path = fileInfo.FullName } };
 				MainForm.LoadRom(fileInfo.FullName, lra);
 			}
 		}