Bonus map that is playable once

[mefistotelis]

Originally reported on Google Code with ID 385

In Dungeon Keeper all bonus levels can be played as many times as you want. This allows
you to get the bonus creature you win with it as many times as you want. All custom
campaings face the same limitation.

It would be a nice addition to be able to configure 1-time bonus levels, which you
can only beat once, and as such, only reap the reward once.

This allows for more campaign levels to be played without a powerful starting bonus,
making the levels more intresting.

My suggestion would be to unluck this functionality as an option in the [CAMPAIGN].cfg.
Have 'no option' be non-replayable, and give all current maps the option 'replayable',
like this:

[map00100]
NAME_TEXT = Secret 1
NAME_ID = 430
ENSIGN_POS = 902 488
ENSIGN_ZOOM = 902 488
PLAYERS = 1
OPTIONS = Replayable

This way this is destinct from all the default levels that you can do only once.

Reported by Loobinex on 2014-09-12 12:18:28