Pauser Added + Fixed Bug

TODO: Stop Animations when Paused

Assets/Input/Player.cs

@@ -64,6 +64,15 @@ namespace Input
                     ""processors"": """",
                     ""interactions"": """",
                     ""initialStateCheck"": false
+                },
+                {
+                    ""name"": ""Pause"",
+                    ""type"": ""Button"",
+                    ""id"": ""b110facd-253d-41ce-9de7-b589dc48cfc6"",
+                    ""expectedControlType"": ""Button"",
+                    ""processors"": """",
+                    ""interactions"": """",
+                    ""initialStateCheck"": false
                 }
             ],
             ""bindings"": [
@@ -209,6 +218,28 @@ namespace Input
                     ""action"": ""Climb"",
                     ""isComposite"": false,
                     ""isPartOfComposite"": false
+                },
+                {
+                    ""name"": """",
+                    ""id"": ""6a01ec66-e7a4-426a-8ee4-977d456b200c"",
+                    ""path"": ""<Gamepad>/start"",
+                    ""interactions"": """",
+                    ""processors"": """",
+                    ""groups"": ""Controller"",
+                    ""action"": ""Pause"",
+                    ""isComposite"": false,
+                    ""isPartOfComposite"": false
+                },
+                {
+                    ""name"": """",
+                    ""id"": ""279efb3d-768d-49fd-91f5-c74ebe08c880"",
+                    ""path"": ""<Keyboard>/escape"",
+                    ""interactions"": """",
+                    ""processors"": """",
+                    ""groups"": ""KeyBoard"",
+                    ""action"": ""Pause"",
+                    ""isComposite"": false,
+                    ""isPartOfComposite"": false
                 }
             ]
         }
@@ -244,6 +275,7 @@ namespace Input
             m_PlayerControl_Jump = m_PlayerControl.FindAction("Jump", throwIfNotFound: true);
             m_PlayerControl_Interact = m_PlayerControl.FindAction("Interact", throwIfNotFound: true);
             m_PlayerControl_Climb = m_PlayerControl.FindAction("Climb", throwIfNotFound: true);
+            m_PlayerControl_Pause = m_PlayerControl.FindAction("Pause", throwIfNotFound: true);
         }
 
         public void Dispose()
@@ -307,6 +339,7 @@ namespace Input
         private readonly InputAction m_PlayerControl_Jump;
         private readonly InputAction m_PlayerControl_Interact;
         private readonly InputAction m_PlayerControl_Climb;
+        private readonly InputAction m_PlayerControl_Pause;
         public struct PlayerControlActions
         {
             private @PlayerInput m_Wrapper;
@@ -315,6 +348,7 @@ namespace Input
             public InputAction @Jump => m_Wrapper.m_PlayerControl_Jump;
             public InputAction @Interact => m_Wrapper.m_PlayerControl_Interact;
             public InputAction @Climb => m_Wrapper.m_PlayerControl_Climb;
+            public InputAction @Pause => m_Wrapper.m_PlayerControl_Pause;
             public InputActionMap Get() { return m_Wrapper.m_PlayerControl; }
             public void Enable() { Get().Enable(); }
             public void Disable() { Get().Disable(); }
@@ -336,6 +370,9 @@ namespace Input
                     @Climb.started -= m_Wrapper.m_PlayerControlActionsCallbackInterface.OnClimb;
                     @Climb.performed -= m_Wrapper.m_PlayerControlActionsCallbackInterface.OnClimb;
                     @Climb.canceled -= m_Wrapper.m_PlayerControlActionsCallbackInterface.OnClimb;
+                    @Pause.started -= m_Wrapper.m_PlayerControlActionsCallbackInterface.OnPause;
+                    @Pause.performed -= m_Wrapper.m_PlayerControlActionsCallbackInterface.OnPause;
+                    @Pause.canceled -= m_Wrapper.m_PlayerControlActionsCallbackInterface.OnPause;
                 }
                 m_Wrapper.m_PlayerControlActionsCallbackInterface = instance;
                 if (instance != null)
@@ -352,6 +389,9 @@ namespace Input
                     @Climb.started += instance.OnClimb;
                     @Climb.performed += instance.OnClimb;
                     @Climb.canceled += instance.OnClimb;
+                    @Pause.started += instance.OnPause;
+                    @Pause.performed += instance.OnPause;
+                    @Pause.canceled += instance.OnPause;
                 }
             }
         }
@@ -380,6 +420,7 @@ namespace Input
             void OnJump(InputAction.CallbackContext context);
             void OnInteract(InputAction.CallbackContext context);
             void OnClimb(InputAction.CallbackContext context);
+            void OnPause(InputAction.CallbackContext context);
         }
     }
 }

Assets/Input/Player.inputactions

@@ -40,6 +40,15 @@
                     "processors": "",
                     "interactions": "",
                     "initialStateCheck": false
+                },
+                {
+                    "name": "Pause",
+                    "type": "Button",
+                    "id": "b110facd-253d-41ce-9de7-b589dc48cfc6",
+                    "expectedControlType": "Button",
+                    "processors": "",
+                    "interactions": "",
+                    "initialStateCheck": false
                 }
             ],
             "bindings": [
@@ -185,6 +194,28 @@
                     "action": "Climb",
                     "isComposite": false,
                     "isPartOfComposite": false
+                },
+                {
+                    "name": "",
+                    "id": "6a01ec66-e7a4-426a-8ee4-977d456b200c",
+                    "path": "<Gamepad>/start",
+                    "interactions": "",
+                    "processors": "",
+                    "groups": "Controller",
+                    "action": "Pause",
+                    "isComposite": false,
+                    "isPartOfComposite": false
+                },
+                {
+                    "name": "",
+                    "id": "279efb3d-768d-49fd-91f5-c74ebe08c880",
+                    "path": "<Keyboard>/escape",
+                    "interactions": "",
+                    "processors": "",
+                    "groups": "KeyBoard",
+                    "action": "Pause",
+                    "isComposite": false,
+                    "isPartOfComposite": false
                 }
             ]
         }

Assets/Prefabs/UI/Pause Menu Variant.prefab

@@ -357,6 +357,23 @@ RectTransform:
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Assets/Scripts/Level/LevelManager.cs

@@ -94,7 +94,7 @@ namespace Level
             UIManager.Instance.CloseAllCanvases();
         }
 
-        private void DisableAllLevels()
+        public void DisableAllLevels()
         {
             Player.SetActive(false);
             foreach (Level level in Levels.Values)

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 @@
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+guid: 1705d06bcf3cabe4d9e2614e86cd0561
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Assets/Scripts/Player/PlayerController.cs

@@ -102,6 +102,9 @@ namespace Player
 
         private void FixedUpdate()
         {
+            if (IsPaused)
+                return;
+
             //Took from tutorial : https://www.youtube.com/watch?v=7KiK0Aqtmzc
             switch (_playerRigidbody2D.velocity.y)
             {
@@ -136,6 +139,9 @@ namespace Player
 
         private void Update()
         {
+            if (IsPaused)
+                return;
+
             _isOnAir = !_playerGroundTrigger.IsCollided;
             RespawnCheck();
 
@@ -156,13 +162,13 @@ namespace Player
         public void Pause()
         {
             IsPaused = true;
-            _playerRigidbody2D.simulated = IsPaused;
+            _playerRigidbody2D.simulated = !IsPaused;
         }
 
         public void Resume()
         {
             IsPaused = false;
-            _playerRigidbody2D.simulated = IsPaused;
+            _playerRigidbody2D.simulated = !IsPaused;
         }
 
         // MOVE METHODS
@@ -292,5 +298,9 @@ namespace Player
         }
 
         public void Clop() => clop.PlayClop();
+
+        public void OnPause(InputAction.CallbackContext context)
+        {
+        }
     }
 }

Assets/Scripts/UI/PauseMenu.cs

@@ -0,0 +1,17 @@
+using Level;
+using UnityEngine;
+
+namespace UI
+{
+    public class PauseMenu : MonoBehaviour
+    {
+        public void Resume() => UIManager.Instance.Pauser.TogglePause();
+        public void Restart() => LevelManager.Instance.CurrentLevel.Restart();
+        public void MainMenu()
+        {
+            LevelManager.Instance.DisableAllLevels();
+            UIManager.Instance.SwitchToCanvas("Main Menu");
+        }
+        public void Exit() => Application.Quit();
+    }
+}

Assets/Scripts/UI/PauseMenu.cs.meta

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Assets/Scripts/UI/UIManager.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using Pausable;
 using UnityEngine;
 
 namespace UI
@@ -8,6 +9,7 @@ namespace UI
         private static UIManager _instance = null;
         public static UIManager Instance => _instance;
         private Dictionary<string, Canvas> canvases = null;
+        public Pauser Pauser { get; private set; } = null;
 
         private void Awake()
         {
@@ -18,6 +20,8 @@ namespace UI
                 Destroy(this);
         }
 
+        private void Start() => Pauser = gameObject.AddComponent<Pauser>();
+
         public void SwitchToCanvas(string canvasName)
         {
             Initialize();