added footsteps!

need to move the call from OnMove to Run, still some bugfixing to do

Assets/Scripts/PlayerController.cs

@@ -63,6 +63,9 @@ public class PlayerMovement : MonoBehaviour
 
     [HideInInspector] private PlayerBehavior playerBehavior;
     [HideInInspector] private StateController stateController;
+
+    [HideInInspector] private AudioSource audioSource;
+    [HideInInspector] private bool soundPlaying = false;
     #endregion
 
     private void Awake()
@@ -71,6 +74,7 @@ public class PlayerMovement : MonoBehaviour
         playerBehavior = this.gameObject.GetComponent<PlayerBehavior>();
         grapplingRope = playerBehavior.grapplingRope;
         stateController = GameObject.FindGameObjectWithTag("StateController").GetComponent<StateController>();
+        audioSource = GetComponent<AudioSource>();
     }
 
     private void Start()
@@ -86,6 +90,18 @@ public class PlayerMovement : MonoBehaviour
         } else {
             this._moveInput = Vector2.zero;
         }
+
+        if (!IsJumping && !_isJumpFalling && !isRegFalling && value.Get<Vector2>().x != 0) {
+            if (!soundPlaying) {
+                print("footsteps PLAY");
+                audioSource.Play();
+                soundPlaying = true;
+            }
+        } else if (audioSource.isPlaying && audioSource.clip.name == "footsteps") {
+            print("footsteps stop");
+            audioSource.Stop();
+            soundPlaying = false;
+        }
     }
 
     void OnJump()
@@ -364,6 +380,15 @@ public class PlayerMovement : MonoBehaviour
         //Convert this to a vector and apply to rigidbody
         RB.AddForce(movement * Vector2.right, ForceMode2D.Force);
 
+        // play sound
+        // if (!IsJumping && movement != 0) {
+        //     if (!audioSource.isPlaying) {
+        //         audioSource.Play();
+        //     }
+        // } else if (audioSource.isPlaying && audioSource.clip.name == "footsteps") {
+        //     audioSource.Stop();
+        // }
+
         /*
 		 * For those interested here is what AddForce() will do
 		 * RB.velocity = new Vector2(RB.velocity.x + (Time.fixedDeltaTime  * speedDif * accelRate) / RB.mass, RB.velocity.y);