#Hey I've an issue with OverlapBox2D

1 messages · Page 1 of 1 (latest)

clever crystal
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So I've this code that does an overlapbox behind the player in order to detect how far it can teleport backwards, each time it a crosses a collider it should shrink the overlap in order prevent the character from clipping through terrain. However it never seems to find a collider, which I'm not really sure why. I'm using Composite Colider 2D with Polygon colliders.

private Collision collision;
    private float hailMaryDist = -2.5f;
    private float incrementor;
    private Vector2 center => new(transform.position.x + hailMaryDist + (incrementor / 2), transform.position.y);
    private Vector2 size => new(hailMaryDist * 2 + incrementor, 0.3f);

    private void OnEnable()
    {
        print(Collision.onCollision);
        Collision.onCollision += () => StartCoroutine(Hail());
        collision = GetComponent<Collision>();
        print(Collision.onCollision);
    }

    private IEnumerator Hail()
    {
        print("Entered Hail State");

        if (!collision.hailMary) yield break;

        int overflow = 0;
        print(Physics2D.OverlapBox(center, size, 0));
        while (Physics2D.OverlapBox(center, size, 0))
        {
            print(Physics2D.OverlapBox(center, size, 0));
            incrementor += 0.5f;
            overflow++;
            print("Gone into while");
            yield return new WaitForSeconds(0.5f);
        }

        transform.position = center;
        StartCoroutine(SlowdownEffect());
    }

    private void OnDrawGizmos()
    {
        Gizmos.color = Color.green;
        Gizmos.DrawWireCube(center, size);
    }
#

Hey I've an issue with OverlapBox2D

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This is how it looks ingame

image.png
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It just clips through the wall

image.png
brisk aspen
#

Show the colliders that it's supposed to detect?

clever crystal
#

Kinda hard to see

image.png
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Though I might've a better idea, instead of changing the transfrom I could just apply a rb force to it so it smashes into a wall instead

#

So I'll try that first

brisk aspen
#

It's unclear to me what you're trying to accomplish here

clever crystal
brisk aspen
#

If you're trying to not teleport through walls you should just do a box cast when you teleport

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That will tell you exactly how far back you can go

clever crystal