Move part of the input module to Cryville.Input.

Assets/Cryville/Crtr/Menu.cs

@@ -3,6 +3,7 @@ using Cryville.Crtr.Browsing;
 using System.Collections.Generic;
 using TMPro;
 using UnityEngine;
+using unity = UnityEngine;
 
 namespace Cryville.Crtr {
 	public class Menu : MonoBehaviour {
@@ -45,7 +46,7 @@ namespace Cryville.Crtr {
 					m_targetAnimator.SetTrigger("T_Main");
 				}
 			}
-			if (Input.GetKeyDown(KeyCode.Escape)) {
+			if (unity::Input.GetKeyDown(KeyCode.Escape)) {
 				if (m_targetAnimator != null) Back();
 			}
 		}