Added Screenshot Manager

Resources/Default_ScreenshotManager.prefab

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Runtime/Managers/Implementations/ScreenshotManager.cs

+using NaughtyAttributes;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace GameplayIngredients
+{
+    [ManagerDefaultPrefab("ScreenshotManager")]
+    public class ScreenshotManager : Manager
+    {
+        [Header("Capture")]
+        public KeyCode ScreenshotKeyCode = KeyCode.F11;
+        [Range(1, 5)]
+        public int SuperSize = 1;
+
+        [Header("File name")]
+        public string Prefix = "Screenshot";
+
+        [Header("Actions")]
+        [ReorderableList]
+        public Callable[] OnBeforeScreenshot;
+
+        [ReorderableList]
+        public Callable[] OnAfterScreenshot;
+
+        public void Update()
+        {
+            if (Input.GetKeyDown(ScreenshotKeyCode))
+            {
+                var now = System.DateTime.Now;
+                Callable.Call(OnBeforeScreenshot);
+                string path = $"{Application.dataPath}/../{Prefix}-{now.Year}{now.Month}{now.Day}-{now.Hour}{now.Minute}{now.Second}{now.Millisecond}.png";
+                Debug.Log($"Capturing Screenshot (Supersampled to {SuperSize}x) to the file : {path}");
+                ScreenCapture.CaptureScreenshot(path, SuperSize);
+                Callable.Call(OnAfterScreenshot);
+            }
+        }
+    }
+}

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