koobas.hobune.stream
Physics2D.OverlapBox (C#)
I started an online course on unity, and I'm doing exactly like in classes. but in a script is giving error and I do not know what to do.
The Course: www.youtube.com/watch?v=F33-yeL1suU (it's in portuguese)
private Rigidbody2D rb;
private Transform tr;
private Animator an;
public Transform verificaChao;
public Transform verificaParede;
private bool estaAndando;
private bool estaNoChao;
private bool estaNaParede;
private bool estaVivo;
private bool viradoDireita;
private bool estaPulando;
private float axis;
public float velocidade;
public float forcaPulo;
public float raioValidaChao;
public float raioValidaParede;
public LayerMask solido;
// Use this for initialization
void Start () {
rb = GetComponent<Rigidbody2D> ();
tr = GetComponent<Transform>();
an = GetComponent<Animator>();
estaVivo = true;
viradoDireita = true;
}
// Update is called once per frame
void Update () {
estaNoChao = Physics2D.OverlapBox (verificaChao.position, raioValidaChao, solido);
estaNaParede = Physics2D.OverlapBox (verificaParede.position, raioValidaParede, solido);
if (estaNoChao)
estaPulando = false;
if (estaVivo) {
axis = Input.GetAxisRaw ("Horizontal");
estaAndando = Mathf.Abs (axis) > 0f;
if (axis > 0f && !viradoDireita)
flip ();
else if (axis < 0f && viradoDireita)
flip ();
if (Input.GetButtonDown ("Jump") && estaNoChao)
estaPulando = true;
}
}
void FixedUpdate(){
if (estaPulando)
rb.AddForce (tr.up * forcaPulo);
if (estaAndando) {
if (viradoDireita && !estaNaParede)
rb.velocity = new Vector2 (velocidade, rb.velocity.y);
else
rb.velocity = new Vector2 (-velocidade, rb.velocity.y);
}
}
void flip(){
viradoDireita = !viradoDireita;
tr.localScale = new Vector2 (-tr.localScale.x, tr.localScale.y);
}
}
