Pauser Added + Fixed Bug

TODO: Stop Animations when Paused

Assets/Scripts/Pausable/Pauser.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Linq;
+using Level;
+using UI;
+using UnityEngine;
+
+namespace Pausable
+{
+    public class Pauser : MonoBehaviour
+    {
+        protected Input.PlayerInput playerInput = null;
+        protected bool isPaused = false;
+
+        protected void Start()
+        {
+            playerInput = new Input.PlayerInput();
+            playerInput.Enable();
+            playerInput.PlayerControl.Pause.performed += (context) => TogglePause();
+        }
+
+        public void TogglePause()
+        {
+            if (LevelManager.Instance.CurrentLevel == null)
+                return;
+
+            isPaused = !isPaused;
+
+            if (isPaused)
+                UIManager.Instance.SwitchToCanvas("Pause Menu");
+            else
+                UIManager.Instance.CloseAllCanvases();
+
+            foreach (IPausable pausable in FindObjectsOfType<MonoBehaviour>().OfType<IPausable>())
+                if (isPaused)
+                    pausable.Pause();
+                else
+                    pausable.Resume();
+        }
+    }
+}

Assets/Scripts/Pausable/Pauser.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1705d06bcf3cabe4d9e2614e86cd0561
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: