Fixed footstep glitch

Assets/Scripts/HeroMobility.cs

@@ -19,8 +19,8 @@ public class HeroMobility : MonoBehaviour {
 
     public AudioClip[] grassFootsteps;
     public AudioClip[] waterFootsteps;
-
-	public bool canMove = true;
+
+	public bool canMove = true;
 
     void Start () {
 		playerRB = GetComponent<Rigidbody2D> ();
@@ -35,14 +35,14 @@ public class HeroMobility : MonoBehaviour {
 		playerMove (input);
         
         if(deltaPos.magnitude > 0.001f && Time.time > lastFootstep) {
-            lastFootstep += footStepDelay;
+            lastFootstep = Time.time + footStepDelay;
             Footstep();
         }
 	}
 
 	void playerMove (Vector2 input){
 		//Controls hero movement in all 8 directions
-		if(canMove)
+		if(canMove)
 			playerRB.MovePosition((Vector2)transform.position + input.normalized*playerSpeed);
         deltaPos = playerRB.position - lastPos;
         lastPos = playerRB.position;
@@ -60,4 +60,4 @@ public class HeroMobility : MonoBehaviour {
         }
     }
 }
-
+