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/MapMenuInput.cs

@@ -0,0 +1,47 @@
+/* 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 Unity.Mathematics;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+public class MapMenuInput : MonoBehaviour, IBeginDragHandler, IDragHandler, IScrollHandler
+{
+    public MapRenderer Map;
+    public float ZoomSpeed;
+
+    private Vector2 _startMousePosition;
+
+    private Vector2 _startMapPosition;
+    private RectTransform _mapRect;
+
+    private void Start()
+    {
+        _mapRect = Map.GetComponent<RectTransform>();
+    }
+
+    public void OnBeginDrag(PointerEventData eventData)
+    {
+        _startMousePosition = eventData.position;
+        _startMapPosition = Map.Position;
+    }
+
+    public void OnDrag(PointerEventData eventData)
+    {
+        Map.Position = _startMapPosition - (eventData.position - _startMousePosition) * Map.Scale;
+    }
+
+    public void OnScroll(PointerEventData eventData)
+    {
+        Vector3[] mapCorners = new Vector3[4];
+        _mapRect.GetWorldCorners(mapCorners);
+        var mapCenter = ((float3)(mapCorners[2] + mapCorners[0]) / 2).xy;
+        var oldPointerPosition = Map.Position + ((float2)eventData.position - mapCenter) * Map.Scale;
+        Map.Scale *= 1 - eventData.scrollDelta.y * ZoomSpeed;
+        var pointerPosition = Map.Position + ((float2)eventData.position - mapCenter) * Map.Scale;
+        Map.Position += oldPointerPosition - pointerPosition;
+    }
+}