koobas.hobune.stream
Jump off 2D platforms Smash brothers style.
i have been using
void OnCollisionStay2D(Collision2D other) {
if (Input.GetKeyDown(KeyCode.DownArrow ) == true)
{
platform.transform.GetComponent<BoxCollider2D>().enabled = false; //<--- this one works.
Physics2D.IgnoreCollision(other.transform.GetComponent<CircleCollider2D>(), platform.transform.GetComponent<BoxCollider2D>()); //doesnt work
Physics2D.IgnoreCollision(other.transform.GetComponent<BoxCollider2D>(), platform.transform.GetComponent<BoxCollider2D>()); //doesnt work
}
}
but it simply doesnt work, now if i deactivate the box collider i cant simply turn it back on with an oncollisionexit2d function since it wont know when the collision ended.
the platform parents the other objects it carries with a 1 scale parent to avoid graphical errors.
what would you use ?
pass through the platform if down key is pressed while on it.
Is the OnCollisionStay2D() on your player or your platform script?
if it is on your player you can use:
void OnCollisionStay2D(Collision2D other)
{
if (other.tag == "Platform")
{
if (Input.Get$$anonymous$$eyDown($$anonymous$$eyCode.DownArrow))
{
Physics2D.IgnoreCollision(other.GetComponent<Collider2D>(), GetComponent<Collider2D>());
}
}
}
you would need to make a tag of "Platform" and change the tag of the platform to that
OK, thank you very much for your Answer, it helped me develop this :
Here's the whole class:
public class PassThrough : MonoBehaviour {
public bool checkcol;
public Collider2D lastPlatform;
public string lastPlatformName;
// Use this for initialization
void Start () {
checkcol = false;
}
// Update is called once per frame
void Update () {}
void OnCollisionEnter2D(Collision2D other) {
if (other.transform.name != lastPlatformName) {
Physics2D.IgnoreCollision(lastPlatform, GetComponent<BoxCollider2D>(),false);
Physics2D.IgnoreCollision(lastPlatform, GetComponent<Collider2D>(),false);
}
}
void OnCollisionStay2D(Collision2D other) {
if (other.transform.tag=="MovingPlatform")
if (Input.GetKeyDown(KeyCode.DownArrow))
{
lastPlatformName = other.transform.name;
lastPlatform = other.transform.GetComponent<Collider2D>();
Physics2D.IgnoreCollision(lastPlatform, GetComponent<BoxCollider2D>());
Physics2D.IgnoreCollision(lastPlatform, GetComponent<Collider2D>());
}
}
}
this class lets my character with 2 hit boxes pass through moving platforms, and re enter them if you touch anything else which will most likely be the case.
