New settings to vclip command

[C0derK1d]

Suggestion: #641.
Description:

.vclip above will automatically, vertically clip the player at the closest empty space above him.
.vclip below will automatically, vertically clip the player at the closest empty space below him.

[CLAassistant]

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[ghost]

Could you change the way above vclipping works?

This way it always bumps the player 1 block above, unless you stick your head directly under a block.

A way I found to fix this, was to check if the next 10 blocks upwards are AIR and if one of them isn't to teleport the player above it.

[ghost]

Also you could change the way the player is being teleported, to a more efficient and non-clunky one. Instead of teleporting the player to the position of the closest block, it should teleport the player to the height of the block, thus reducing clunkiness.