Fix animations + jumping animation

Assets/Scene 1 Assets/PlayerMovement.cs

@@ -5,7 +5,7 @@ using UnityEngine;
 public class PlayerMovement : MonoBehaviour
 {
     public Movement controller;
-    //public Animator animator;
+    public Animator animator;
     public float runSpeed = 40f;
     float horizontalMove = 0f;
     bool jump = false;
@@ -13,9 +13,6 @@ public class PlayerMovement : MonoBehaviour
 
     // Update is called once per frame
     void Update() {
-        // Horizontal value is for the animation state machine. No code required, wow!
-        //animator.SetFloat("Horizontal", Input.GetAxis("Horizontal"));
-
         horizontalMove = Input.GetAxisRaw("Horizontal") * runSpeed;
         
         if (Input.GetButtonDown("Jump")) {
@@ -27,8 +24,12 @@ public class PlayerMovement : MonoBehaviour
         } else if (Input.GetKeyUp(KeyCode.LeftShift)) {
             crouch = false;
         }
-    }
 
+        if (animator != null) {
+            animator.SetFloat("Horizontal", Input.GetAxis("Horizontal"));
+            animator.SetBool("Airborne", !controller.m_Grounded);
+        }
+    }
     void FixedUpdate()
     {
         controller.Move(horizontalMove * Time.fixedDeltaTime, crouch, jump);