Decrease sneak margin to combat phasing through thin walls #13607
Conversation
A 1/16th-node-thick wall is 0.625 meters thick, and the previous margin of 0.1 meters meant that these walls could be phased through by sneaking against them. A margin lower than 0.625 prevents this.
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Does it also fix 1/32 and 1/64 thick nodeboxes? Asking because it probably does not. Still, 1/16 is at least better and going down with this threshold can cause issues with collision detection imperfection as seen when glitching through somewhat thin nodes. |
No, it doesn't
Yep, the question is where that becomes a problem. As I understand it, if the margin value is too low, clients with extremely low FPS going particularly fast could get dropped off the edge of a node while sneaking. 1/16th thick nodeboxes are the thinnest that I've seen in practical use, so I thought that would be a good place to start. |
…13607) A 1/16th-node-thick wall is 0.625 meters thick, and the previous margin of 0.1 meters meant that these walls could be phased through by sneaking against them. A margin lower than 0.625 prevents this.
Fixes #13527
A 1/16th-node-thick wall is 0.625 meters thick, and the previous margin of 0.1 meters meant that these walls could be phased through by sneaking against them. A margin lower than 0.625 prevents this.
I understand that this margin is necessary to prevent players from sneaking off of nodes; however, a value of 0.05 still appears sufficient to prevent this, even at high velocities and low FPS settings.
To do
This PR is Ready for Review.
How to test
While on the interior side of a 1/16th-node-thick wall, press the player against it, and try to sneak through.