Implement hand menu features

Assets/DamageNumbersPro/Demo/Scripts/DNP_Crosshair.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace DamageNumbersPro.Demo
+{
+    public class DNP_Crosshair : MonoBehaviour
+    {
+        public static DNP_Crosshair instance;
+        public static bool targetEnemy;
+
+        public Color defaultColor = new Color(1, 1, 1, 0.6f);
+        public float defaultScale = 1f;
+
+        public Color enemyColor = new Color(1, 0.2f, 0.2f, 0.8f);
+        public float enemyScale = 1.15f;
+
+        Image image;
+
+        void Awake()
+        {
+            instance = this;
+            image = GetComponent<Image>();
+        }
+
+        void FixedUpdate()
+        {
+            if(Cursor.visible)
+            {
+                image.color = Color.Lerp(image.color, new Color(1,1,1,0), Time.fixedDeltaTime * 7f);
+            }
+            else if(targetEnemy)
+            {
+                image.color = Color.Lerp(image.color, enemyColor, Time.fixedDeltaTime * 7f);
+
+                float scale = Mathf.Lerp(transform.localScale.x, enemyScale, Time.fixedDeltaTime * 7f);
+                transform.localScale = new Vector3(scale, scale, 1);
+
+            }
+            else
+            {
+                image.color = Color.Lerp(image.color, defaultColor, Time.fixedDeltaTime * 7f);
+
+                float scale = Mathf.Lerp(transform.localScale.x, defaultScale, Time.fixedDeltaTime * 7f);
+                transform.localScale = new Vector3(scale, scale, 1);
+            }
+        }
+
+        public void HitEnemy()
+        {
+            transform.localScale = new Vector3(1.7f, 1.7f, 1f);
+            image.color = Color.red;
+        }
+
+        public void HitWall()
+        {
+            transform.localScale = new Vector3(1.5f, 1.5f, 1f);
+            image.color = Color.white;
+        }
+    }
+
+}