Remove legacy call helper.

Assets/Cryville/Common/Unity/CallHelper.cs

@@ -1,26 +0,0 @@
-using System;
-using UnityEngine;
-
-namespace Cryville.Common.Unity {
-	static class CallHelper {
-		public static bool HasFlag(this Enum obj, Enum flag) {
-			ulong num = Convert.ToUInt64(flag);
-			ulong num2 = Convert.ToUInt64(obj);
-			return (num2 & num) == num;
-		}
-
-		public static void Purge(Transform obj) {
-			foreach (Transform i in obj)
-				GameObject.Destroy(i.gameObject);
-		}
-
-		/*public static void DownloadAndUnzip(string url, FileInfo file) {
-			using (DownloadDialog d = new DownloadDialog()) {
-				d.Download(url, file);
-			}
-			using (ZipFile z = new ZipFile(file.FullName)) {
-				z.ExtractAll(file.DirectoryName, ExtractExistingFileAction.OverwriteSilently);
-			}
-		}*/
-	}
-}

Assets/Cryville/Common/Unity/CallHelper.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 98b3d4b7cc1ce054598780159356da35
-timeCreated: 1608801352
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Config/UI/InputConfigPanel.cs

@@ -1,5 +1,4 @@
 using Cryville.Common;
-using Cryville.Common.Unity;
 using Cryville.Crtr.Ruleset;
 using Cryville.Input;
 using System;
@@ -44,7 +43,7 @@ namespace Cryville.Crtr.Config.UI {
 			else _targetPDim = null;
 			_targetNotNull = def.notnull;
 			m_inputDialog.SetActive(true);
-			CallHelper.Purge(m_deviceList);
+			foreach (Transform i in m_deviceList) Destroy(i.gameObject);
 			_consumer.EnumerateEvents(ev => { });
 			_recvsrcs.Clear();
 			_applicableEntries = 1;
@@ -85,12 +84,12 @@ namespace Cryville.Crtr.Config.UI {
 		}
 
 		public void OnConfigEnable() {
-			CallHelper.Purge(m_entryList);
+			foreach (Transform i in m_entryList) Destroy(i.gameObject);
 			_entries.Clear();
 			_consumer = new SimpleInputConsumer(Game.InputManager);
 			_consumer.Activate();
 			foreach (var i in m_configScene.ruleset.Root.inputs) {
-				var e = GameObject.Instantiate(m_prefabInputConfigEntry, m_entryList.transform).GetComponent<InputConfigPanelEntry>();
+				var e = Instantiate(m_prefabInputConfigEntry, m_entryList.transform).GetComponent<InputConfigPanelEntry>();
 				_entries.Add(i.Key, e);
 				e.SetKey(this, i.Key);
 				OnProxyChanged(this, proxy[i.Key]);