In Game Input Screen

Implemented saving/loading of custom input settings
Incorporated Input Screen in game
Organized UI scripts into folders
Deleted some unused UI scripts
Reimplemented Fog Blur (by copying modified DoF to assets)

Assets/Scripts/UI/Menu/MapViewDragHandler.cs

@@ -0,0 +1,42 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using static Unity.Mathematics.math;
+
+public class MapViewDragHandler : MonoBehaviour
+{
+    public Camera Camera;
+    public float Scaling;
+    public ClickCatcher Background;
+    private Vector2 _previousPosition;
+    private bool _isDragging;
+
+    void Update()
+    {
+        var newPosition = Camera.ScreenToWorldPoint(Input.mousePosition);
+        
+        if (!Input.GetMouseButton(0)) _isDragging = false;
+        
+        if (_isDragging) Camera.transform.position -= (Vector3) ((Vector2) newPosition - _previousPosition);
+
+        if (Background.PointerIsInside)
+        {
+            if (Input.GetMouseButtonDown(0))
+            {
+                _previousPosition = newPosition;
+                _isDragging = true;
+            }
+
+            if (abs(Input.mouseScrollDelta.y) > .01f)
+            {
+                var previousPosition = Camera.ScreenToWorldPoint(Input.mousePosition);
+                Camera.orthographicSize *= 1 + Input.mouseScrollDelta.y * Scaling;
+                Camera.transform.position -= Camera.ScreenToWorldPoint(Input.mousePosition) - previousPosition;
+            }
+        }
+    }
+}