using System.Collections;

using System.Collections.Generic;

using UnityEngine;

​

public class PlayerMovement : MonoBehaviour {

        public CharacterController2D controller;

​

        public float runSpeed = 40f;

​

        float horizontalMove = 0f;

        bool jump = false;

        bool crouch = false;

​

         // Update is called once per frame

         void Update () {

​

                 horizontalMove =  Input.GetAxisRaw("Horizontal") * runSpeed;

​

                 if (Input.GetButtonDown("Jump"))

                 {

                       jump = true;

                 }

                 if (Input.GetButtonDown("Crouch"))

                 {

                       crouch = true;

                 } else if (Input.GetButtonUp("Crouch"))

                 {

 crouch = false;

                 }

​

          }

          void FixedUpdate ()

          {

                   // Move our character

                   controller.Move(horizontalMove * Time.fixedDeltaTime, crouch, jump);

                   jump = false;

          }

}