koobas.hobune.stream
2D Roguelike - moving onto enemies
Hi all,
I've agonized over this for hours now. My code seems to match the tutorial exactly. I've gone back through the tutorial. I've combed my code for logic issues. I just can't find the problem. Everything works as intended EXCEPT I can move the player onto the enemy. I have added debugging code to the "Move" function in MovingObject to detect when hit returns null or with a hit. I've quintuple checked that the Enemy prefabs are on the BlockingLayer layer, as needed. I've checked during runtime that created enemies are on the BlockingLayer layer. The code works will external walls and choppable walls, just not enemies. It's driving me insane.
Thanks!
[SOLVED]
I found my issue -- Collider scale for the enemies. It was set to 0.0001 by 0.0001. The correct values are 1 x 1.
That fixed it, my Player no longer moves through my enemies!
Anyone have an answer? I'm having the same exact issue.
The BoxCollider2D component on Enemy1 and Enemy2 has a default size of 0.0001 x 0.0001. Change this to 1 x 1 and it should solve the problem.
credit to @Moonboss, I'm adding their commented solution as an answer for visibility.
Hello! This is a little late, but I believe I've found a solution by using a CircleCast instead of a Linecast. The following code did the trick:
Vector2 start = transform.position; Vector2 end = start + new Vector2(xDir, yDir); boxCollider.enabled = false; hit = Physics2D.CircleCast(start, .5f, (end - start).normalized, 1f, blockingLayer);
