Repaired the knockback + set the ignore layers from the project settings

Awkna/Assets/Prefabs/Scene Objects/Player.prefab

@@ -411,6 +411,10 @@ MonoBehaviour:
   swingForce: 4
   switchGravityPower: 0
   energyUI: {fileID: 0}
+  knockback: 5
+  knockbackLength: 0.2
+  knockbackCount: 0
+  knockFromRight: 0
 --- !u!114 &2115697293848515369
 MonoBehaviour:
   m_ObjectHideFlags: 0

Awkna/Assets/Prefabs/Scene Objects/PlayerStats.prefab

@@ -50,5 +50,4 @@ MonoBehaviour:
   gemNumber: 0
   ropeMaxCastDistance: 5
   invulnerabilityTime: 0.5
-  knockbackPwr: 3
   level: 0

Awkna/Assets/Prefabs/Scene Objects/U.I. Holder.prefab

@@ -4681,7 +4681,7 @@ PrefabInstance:
     - target: {fileID: 2498314325623954127, guid: de5d22107f8396e42b8ad2de1fca791d,
         type: 3}
       propertyPath: m_AnchoredPosition.x
-      value: 159
+      value: 200
       objectReference: {fileID: 0}
     - target: {fileID: 2498314325623954127, guid: de5d22107f8396e42b8ad2de1fca791d,
         type: 3}
@@ -4691,7 +4691,7 @@ PrefabInstance:
     - target: {fileID: 2498314325623954127, guid: de5d22107f8396e42b8ad2de1fca791d,
         type: 3}
       propertyPath: m_SizeDelta.x
-      value: 239.4
+      value: 371.2
       objectReference: {fileID: 0}
     - target: {fileID: 2498314325623954127, guid: de5d22107f8396e42b8ad2de1fca791d,
         type: 3}

Awkna/Assets/Prefabs/Tiles/ExplosiveBox.prefab

@@ -12,7 +12,6 @@ GameObject:
   - component: {fileID: 3032946328403841246}
   - component: {fileID: 646149728043497314}
   - component: {fileID: -205999473003186166}
-  - component: {fileID: 8930437183429454944}
   - component: {fileID: 1074660908635139586}
   - component: {fileID: 5157700398643278258}
   m_Layer: 17
@@ -123,29 +122,6 @@ Rigidbody2D:
   m_SleepingMode: 1
   m_CollisionDetection: 1
   m_Constraints: 4
---- !u!114 &8930437183429454944
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 2910687485101638016}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 9646103a204b95d48810e4e7e3c78f03, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  areaOfEffect: 1.5
-  whatIsDestructible:
-    serializedVersion: 2
-    m_Bits: 37120
-  damagePlayer: 5
-  offset: {x: 0, y: -0.475}
-  size: {x: 0.94, y: 0.05}
-  effect: {fileID: 139366, guid: b185c1a9cf067374586d095111b15bd1, type: 3}
-  whatIsGround:
-    serializedVersion: 2
-    m_Bits: 17152
 --- !u!61 &1074660908635139586
 BoxCollider2D:
   m_ObjectHideFlags: 0

Awkna/Assets/Prefabs/Tiles/HorizontallLaser.prefab

@@ -5080,7 +5080,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 7e107acab6c37ca42b82ebec3ed1a3c3, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  damage: 0.05
+  damage: 1
   offset: {x: -0.5, y: 0.14}
   size: {x: 0.94, y: 0.2}
 --- !u!61 &5788405329986973560

Awkna/Assets/Prefabs/Tiles/Kill.prefab

@@ -97,7 +97,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 7e107acab6c37ca42b82ebec3ed1a3c3, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  damage: 0.05
+  damage: 1
   offset: {x: 0, y: 0}
   size: {x: 1, y: 1}
 --- !u!61 &8419934415272737179

Awkna/Assets/Prefabs/Tiles/VerticalLaser.prefab

@@ -5023,7 +5023,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 7e107acab6c37ca42b82ebec3ed1a3c3, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  damage: 0.05
+  damage: 1
   offset: {x: 0, y: 0}
   size: {x: 0.2, y: 0.91}
 --- !u!61 &4498124213436643173

Awkna/Assets/Scenes/vlod.unity

@@ -196,7 +196,7 @@ PrefabInstance:
     - target: {fileID: 7682216459154456121, guid: 560e7cf02fd40784cbc15a83daf36f5e,
         type: 3}
       propertyPath: m_RootOrder
-      value: 2
+      value: 3
       objectReference: {fileID: 0}
     - target: {fileID: 7682216459154456121, guid: 560e7cf02fd40784cbc15a83daf36f5e,
         type: 3}
@@ -311,7 +311,7 @@ PrefabInstance:
     - target: {fileID: 1934179596721129191, guid: 063a8957bc34b8145807bc05f490728b,
         type: 3}
       propertyPath: m_RootOrder
-      value: 5
+      value: 6
       objectReference: {fileID: 0}
     - target: {fileID: 1934179596721129191, guid: 063a8957bc34b8145807bc05f490728b,
         type: 3}
@@ -371,7 +371,7 @@ PrefabInstance:
     - target: {fileID: 2115697293169691698, guid: bf3a358f9b08ebc4d9c46bd9db36f6b8,
         type: 3}
       propertyPath: m_RootOrder
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 2115697293169691698, guid: bf3a358f9b08ebc4d9c46bd9db36f6b8,
         type: 3}
@@ -791,7 +791,7 @@ PrefabInstance:
     - target: {fileID: 180946403886411843, guid: 86600c4129512014091ea5ae47d31edb,
         type: 3}
       propertyPath: m_RootOrder
-      value: 1
+      value: 2
       objectReference: {fileID: 0}
     - target: {fileID: 180946403886411843, guid: 86600c4129512014091ea5ae47d31edb,
         type: 3}
@@ -941,7 +941,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 0}
-  m_RootOrder: 4
+  m_RootOrder: 5
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1001 &1463730990
 PrefabInstance:
@@ -993,7 +993,7 @@ PrefabInstance:
     - target: {fileID: 315591677724984562, guid: 28b27b8e0a23230488cde8dfb38956a5,
         type: 3}
       propertyPath: m_RootOrder
-      value: 7
+      value: 0
       objectReference: {fileID: 0}
     - target: {fileID: 315591677724984562, guid: 28b27b8e0a23230488cde8dfb38956a5,
         type: 3}
@@ -1058,7 +1058,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 0}
-  m_RootOrder: 3
+  m_RootOrder: 4
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &1967964819
 MonoBehaviour:
@@ -1150,7 +1150,7 @@ PrefabInstance:
     - target: {fileID: 1118233206555145323, guid: 344bf6e084236704aaf0f239317af239,
         type: 3}
       propertyPath: m_RootOrder
-      value: 6
+      value: 7
       objectReference: {fileID: 0}
     - target: {fileID: 1118233206555145323, guid: 344bf6e084236704aaf0f239317af239,
         type: 3}

Awkna/Assets/Scripts/New Player/PlayerController.cs

@@ -21,8 +21,7 @@ public static PlayerController Instance
     public float movementSpeed = 40f;           // The speed at which the player is moving.
     public float jumpForce = 400f;              // Amount of force added when the player jumps.    
     [Range(0, .3f)]
-    [SerializeField]
-    private float horizontalMovementSmoothing;  // How much to smooth out the horizontal movement.
+    public float horizontalMovementSmoothing;   // How much to smooth out the horizontal movement.
     public bool facingRight = false;            // For determining which way the player is currently facing.
     [HideInInspector]
     public bool isGrounded;                     // Whether or not the player is grounded.
@@ -72,28 +71,27 @@ enum GravityDirection { Down, Up };
     public bool switchGravityPower;             // Turn on or off the gravity switch ability.
     public GameObject energyUI;                 // Turn on or off the energy bar from the UI.  
 
-    public Animator Animator { get; private set; }
+    public Animator anim { get; private set; }
     public float GetHorizontalMoveInput()
     {
         return horizontalMoveInput;
     }
+
+    public float knockback;
+    public float knockbackLength;
+    public float knockbackCount;
+    public bool knockFromRight;
     #endregion
 
 
     private void Awake()
     {
         FindObjectOfType<AudioManager>().Play("levelstart");
-        energy = maxEnergy;                             // Start with max energy.
-        rb = GetComponent<Rigidbody2D>();               // Get the rigidbody component from the player object.
-        Animator = GetComponent<Animator>();            // Get the animator component from the player object.
-        initialGravity = rb.gravityScale;               // Get the initial value of the gravity.
-        m_GravityDirection = GravityDirection.Down;     // Initialize the gravity direction with down.
-        Physics2D.IgnoreLayerCollision(15, 20, true);   // Ignore the collition between the player and the collectables.
-        //Physics2D.IgnoreLayerCollision(20, 20, true); // Ignore the collision between the collectables.
-        Physics2D.IgnoreLayerCollision(15, 12, true);   // player, enemies
-        Physics2D.IgnoreLayerCollision(12, 12, true);   // enemies
-        Physics2D.IgnoreLayerCollision(12, 19, true);   // enemies, chest/crate
-        Physics2D.IgnoreLayerCollision(13, 15, true);   // Ignore the collision between the player and the bomb.
+        energy = maxEnergy;
+        rb = GetComponent<Rigidbody2D>();
+        anim = GetComponent<Animator>();
+        initialGravity = rb.gravityScale;
+        m_GravityDirection = GravityDirection.Down;
     }
 
     private void Update()
@@ -122,7 +120,7 @@ private void Update()
         {
             if (Input.GetButtonDown("Jump") && (isGrounded || isSwinging || isClimbing))
             {
-                Animator.SetTrigger("takeOf");
+                anim.SetTrigger("takeOf");
                 rb.velocity = Vector2.up * jumpForce;
                 isJumping = true;
                 jumpTimeCounter = jumpTime;
@@ -148,11 +146,11 @@ private void Update()
 
             if (isGrounded || isSwinging)
             {
-                Animator.SetBool("isJumping", false);
+                anim.SetBool("isJumping", false);
             }
             else
             {
-                Animator.SetBool("isJumping", true);
+                anim.SetBool("isJumping", true);
             }
         }
         else                                             // The same things apply to the reversed gravity.
@@ -244,21 +242,36 @@ private void FixedUpdate()
         if (!isSwinging)
         {
             //animator.SetBool("IsSwinging", false);
-            Physics2D.IgnoreLayerCollision(15, 19, false);
+            Physics2D.IgnoreLayerCollision(15, 19, false); // player, crate
 
 
-            Vector3 targetVelocity = new Vector2(horizontalMoveInput * movementSpeed, rb.velocity.y);     // Move the character by finding the target velocity...       
-            rb.velocity = Vector3.SmoothDamp(rb.velocity, targetVelocity, ref velocity, horizontalMovementSmoothing);
-        }                                                                                          // ...and then smoothing it out and applying it to the character.
+            Vector3 targetVelocity = new Vector2(horizontalMoveInput * movementSpeed, rb.velocity.y);
+            if (knockbackCount <= 0)
+            {
+                rb.velocity = Vector3.SmoothDamp(rb.velocity, targetVelocity, ref velocity, horizontalMovementSmoothing);
+            }
+            else
+            {
+                if (knockFromRight)
+                {
+                    rb.velocity = new Vector2(-knockback, knockback);
+                }
+                else
+                {
+                    rb.velocity = new Vector2(knockback, knockback);
+                }
+                knockbackCount -= Time.deltaTime;
+            }
+        }                                                                                          
         #endregion
 
         if (horizontalMoveInput == 0)
         {
-            Animator.SetBool("isRunning", false);
+            anim.SetBool("isRunning", false);
         }
         else if (isGrounded)
         {
-            Animator.SetBool("isRunning", true);
+            anim.SetBool("isRunning", true);
         }
 
         #endregion

Awkna/Assets/Scripts/Other Scripts/KillTile.cs

@@ -25,7 +25,7 @@ private void Update()
         }
         else
         {
-            PlayerStats.Instance.TakeDamage(damage);
+            PlayerStats.Instance.TakeDamage(damage, transform.position);
         }
     }
 #if UNITY_EDITOR

Awkna/Assets/Scripts/Other Scripts/PlayerStats.cs

@@ -42,12 +42,10 @@ private void Awake()
     private int gemNumber = 0;
     [SerializeField]
     private float ropeMaxCastDistance = 5f;
-    private float countdownTimeToInvulnerability = 0;
-    [SerializeField]
-    private float invulnerabilityTime = 0.2f;
 
+    private bool invincible = false;
     [SerializeField]
-    private float knockbackPwr;
+    private float invulnerabilityTime = 0.2f;
 
     private int usesUsed;
     private int numberOfUses = 2;
@@ -137,43 +135,54 @@ public void Heal(float amount)
     /// <param name="dmg">The amount of damage the player takes.</param>
     public void TakeDamage(float dmg, Vector2 pos)
     {
-        if (countdownTimeToInvulnerability <= 0)
+        if (!invincible)
         {
             health -= dmg;
 
+            invincible = true;
+
             FindObjectOfType<AudioManager>().Play("damagetaken");//play sound
 
-            PlayerController.Instance.Animator.SetTrigger("getDamaged");
+            PlayerController.Instance.anim.SetTrigger("getDamaged");
 
             GameObject.FindGameObjectWithTag("MainCamera").GetComponent<CameraShakeController>().Shake();
 
             GameObject.FindWithTag("Player").GetComponent<RopeSystem>().ResetRope();
 
-            PlayerController.Instance.Knockback(knockbackPwr, (Vector2)PlayerController.Instance.transform.position, pos.x);
+            PlayerController.Instance.knockbackCount = PlayerController.Instance.knockbackLength;
 
-            countdownTimeToInvulnerability = invulnerabilityTime;
+            if (pos.x > PlayerController.Instance.transform.position.x)
+            {
+                PlayerController.Instance.knockFromRight = true;
+            }
+            else
+            {
+                PlayerController.Instance.knockFromRight = false;
+            }
+
+            Invoke("resetInvulnerability", invulnerabilityTime);
 
             ClampHealth();
         }
-        else
-        {
-            countdownTimeToInvulnerability -= Time.deltaTime;
-        }
     }
     public void TakeDamage(float dmg)
     {
         health -= dmg;
 
         FindObjectOfType<AudioManager>().Play("damagetaken");//play sound
 
-        PlayerController.Instance.Animator.SetTrigger("getDamaged");
+        PlayerController.Instance.anim.SetTrigger("getDamaged");
 
         GameObject.FindGameObjectWithTag("MainCamera").GetComponent<CameraShakeController>().Shake();
-
-        countdownTimeToInvulnerability = invulnerabilityTime;
-
+
         ClampHealth();
     }
+
+    private void resetInvulnerability()
+    {
+        invincible = false;
+    }
+
     /// <summary>
     /// Add one health to the players stats.
     /// </summary>

Awkna/Assets/Scripts/Other Scripts/SpawnBomb.cs

@@ -31,7 +31,7 @@ private void Update()
             {
                 if (objectsToDamage[i].CompareTag("Player"))        // If the bomb collides with the player at explosion, ...
                 {
-                    PlayerStats.Instance.TakeDamage(PlayerStats.Instance.MaxHealth);  // ...damage the player.
+                    PlayerStats.Instance.TakeDamage(PlayerStats.Instance.MaxHealth, transform.position);  // ...damage the player.
                 }
                 else if (objectsToDamage[i].CompareTag("Enemy"))     // If the bomb collides with an enemy at explosion,...
                 {