Placing a block inside the player can teleport them seemingly in a random direction.

[IntegratedQuantum]

It would be better to attempt moving the player to the nearest empty location, moving upwards in case none is found.

[ikabod-kee]

Or prevent placing blocks within your hitbox.

[IntegratedQuantum]

Yeah, that's tracked in #90. But even after that is implemented, there are other cases where you might find yourself inside of a block.

[ikabod-kee]

True!

[ikabod-kee]

Could fix this by teleporting the player to whatever the server has as their last stored position.