UI Btn Functionality + Viewport cam scaler

Author: johnpranoy7

Assets/2D Platformer/Assets/Prefabs/Main Camera.prefab

@@ -13,6 +13,7 @@ GameObject:
   - component: {fileID: 5439596532191873265}
   - component: {fileID: 5439596532191873266}
   - component: {fileID: 1300292159520650254}
+  - component: {fileID: 614257429980546107}
   m_Layer: 0
   m_Name: Main Camera
   m_TagString: MainCamera
@@ -67,10 +68,10 @@ Camera:
     width: 1
     height: 1
   near clip plane: 0.3
-  far clip plane: 1000
+  far clip plane: 10000
   field of view: 60
   orthographic: 1
-  orthographic size: 5
+  orthographic size: 8
   m_Depth: -1
   m_CullingMask:
     serializedVersion: 2
@@ -153,3 +154,15 @@ MonoBehaviour:
     m_MipBias: 0
     m_VarianceClampScale: 0.9
     m_ContrastAdaptiveSharpening: 0
+--- !u!114 &614257429980546107
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 5439596532191873264}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 040fa9b2ff3cf3b47a4fbf3a01bc15b0, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 

Assets/2D Platformer/Scripts/PlayerController.cs

@@ -1,6 +1,7 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using myUIEvents;
 
 
 namespace Platformer
@@ -10,7 +11,9 @@ public class PlayerController : MonoBehaviour
         public float movingSpeed;
         public float jumpForce;
         private float moveInput;
-        
+        private bool jumpFlag = false;
+        private bool keyboardControlFlag = false;
+
         private bool facingRight = false;
         [HideInInspector]
         public bool deathState = false;
@@ -40,11 +43,62 @@ private void FixedUpdate()
             CheckGround();
         }
 
+        private void OnEnable()
+        {
+            MobileHandler.goLeftEvent.AddListener(updateLeftMove);
+            MobileHandler.goRightEvent.AddListener(updateRightMove);
+            MobileHandler.stopMovingEvent.AddListener(stopMove);
+            MobileHandler.goUpEvent.AddListener(jump);
+            Debug.Log("All listeners added");
+        }
+
+        private void OnDisable()
+        {
+            MobileHandler.goLeftEvent.RemoveListener(updateLeftMove);
+            MobileHandler.goRightEvent.RemoveListener(updateRightMove);
+            MobileHandler.stopMovingEvent.RemoveListener(stopMove);
+            MobileHandler.goUpEvent.RemoveListener(jump);
+            Debug.Log("All listeners removed");
+        }
+
+        private void updateLeftMove() // new
+        {
+            moveInput = -1;
+            Debug.Log("Left event received");
+        }
+
+        private void updateRightMove() // new
+        {
+            moveInput = 1;
+        }
+
+        private void stopMove() // new
+        {
+            moveInput = 0;
+        }
+
+        private void jump()
+        {
+            Debug.Log("Jump event received");
+            jumpFlag = true;
+        }
+
+
         void Update()
         {
-            if (Input.GetButton("Horizontal")) 
+            if (Input.GetButton("Horizontal"))
             {
                 moveInput = Input.GetAxis("Horizontal");
+                keyboardControlFlag = true;
+            }
+            else 
+            {
+                keyboardControlFlag = false;
+            }
+
+
+            if (moveInput!=0) 
+            {
                 Vector3 direction = transform.right * moveInput;
                 transform.position = Vector3.MoveTowards(transform.position, transform.position + direction, movingSpeed * Time.deltaTime);
                 animator.SetInteger("playerState", 1); // Turn on run animation
@@ -53,13 +107,18 @@ void Update()
             {
                 if (isGrounded) animator.SetInteger("playerState", 0); // Turn on idle animation
             }
-            if(Input.GetKeyDown(KeyCode.Space) && isGrounded )
+
+            
+
+            if ((Input.GetKeyDown(KeyCode.Space) || jumpFlag) && isGrounded)
             {
                 rigidbody.AddForce(transform.up * jumpForce, ForceMode2D.Impulse);
                 AudioSource.PlayClipAtPoint(coinSound.clip, transform.position);
+                jumpFlag = false;
             }
             if (!isGrounded)animator.SetInteger("playerState", 2); // Turn on jump animation
 
+
             if(facingRight == false && moveInput > 0)
             {
                 Flip();
@@ -68,6 +127,13 @@ void Update()
             {
                 Flip();
             }
+
+
+            /* The eventListener method is triggered only once even if we keep holding the button on UI. 
+             * Whereas for the keyboard navigation it keeps sending the event. 
+             * So setup custom flag to reset moveInput for every frame in case of Keyboard */
+            if(keyboardControlFlag)
+                moveInput = 0; // reset moveInput after processing
         }
 
         private void Flip()