* game.numdie tell us how well he survived. game.dflag will tell us
* if he ever got suitably deep into the cave. game.closng still
* indicates whether he reached the endgame. And if he got as far as
* "cave closed" (indicated by "game.closed"), then bonus is zero for
* mundane exits or 133, 134, 135 if he blew it (so to speak). */
* game.numdie tell us how well he survived. game.dflag will tell us
* if he ever got suitably deep into the cave. game.closng still
* indicates whether he reached the endgame. And if he got as far as
* "cave closed" (indicated by "game.closed"), then bonus is zero for
* mundane exits or 133, 134, 135 if he blew it (so to speak). */