Looking through a block above on jumping

[jdrueckert]

What you were trying to do

Jump while looking up.

What actually happened

I jumped but also I was shortly able to look through the block above.

How to reproduce

• Start CoreSampleGameplay
• Dig into a mound such that you can walk in and have a block directly above you
• Look up and jump
• Observe that you can look through the block above for a sub-second

[mahela97]

I was messing around with this issue and found out it causes because the position of the eye is getting higher than the above chunk when the player jumps and collides with the above block. Currently, the eye height is 0.85. Reduce the eye height to 0.75 is the simplest solution I found. Shall I make the PR?

[Cervator]

Reduce the eye height to 0.75 is the simplest solution

While this probably would work, it seems like it is just cloaking the underlying issue. Maybe instead the physics capsule surrounding the player should be a little taller, so you can't jump quite as high? So long as you can still get through 2-block high openings.

Edit: Err, I mean, you could still jump equally high as before. But if you're jumping in a tunnel you'd bump your head on the celling sooner so to say.

[skaldarnar]

Probably related to #2535