pastemyst | 2d platformer

2d platformer

C++copy raw

public class movement : MonoBehaviour
{
    private Rigidbody2D rb;
    private Animator an;
    private Collider2D collid;
    [SerializeField] private LayerMask ground;
    private enum State {idle, running, jumping, falling}
    private State state = State.idle;

private void Start()
    {
        rb = GetComponent<Rigidbody2D>();
        an = GetComponent<Animator>();
        collid = GetComponent<Collider2D>();
    }

private void Update()

{
        float hDirection = Input.GetAxis("Horizontal");

if (hDirection < 0)
        {
            rb.velocity = new Vector2(-10, rb.velocity.y);
            transform.localScale = new Vector2(-1, 1);
            
        }
        else if ((hDirection > 0))
        {
            rb.velocity = new Vector2(10, rb.velocity.y);
            transform.localScale = new Vector2(1, 1);
            
        }
   
        if (Input.GetButtonDown("Jump") && collid.IsTouchingLayers(ground))
        {
            rb.velocity = new Vector2(rb.velocity.x, 50f);
            state = State.jumping;
        }

VelocityState();
        an.SetInteger("state",(int)state);
    }

private void VelocityState()
    {
        if (state == State.jumping)
        {
            if (rb.velocity.y < 0.1f) ;
            {
                state = State.falling;
            }
        }
        else if (state == State.falling)
        {
            if(collid.IsTouchingLayers(ground))
            {
                state = State.idle;
            }
        }

else if (Mathf.Abs(rb.velocity.x) > Mathf.Epsilon)

{
            // moving
            state = State.running;
        }

else
        {
            state = State.idle;
        }
    }

}

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stats: 77 lines, 156 words, 1.74kb