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Add a comment to the code that fixes the inventory-count bug.

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This commit is contained in:
Eric S. Raymond 2023-03-07 07:56:04 -05:00
parent e1ce7d6b6a
commit 8d409c6b3b
1 changed files with 8 additions and 1 deletions
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9
misc.c
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@ -617,6 +617,13 @@ void carry(obj_t object, loc_t where)
return; return;
game.place[object] = CARRIED; game.place[object] = CARRIED;
/*
* Without this conditional your inventory is overcounted
* when you pick up the bird while it's caged. This fixes
* a cosmetic bug in the original.
*
* Possibly this check should be skipped whwn oldstyle is on.
*/
if (object != BIRD) if (object != BIRD)
++game.holdng; ++game.holdng;
} }
@ -641,7 +648,7 @@ void drop(obj_t object, loc_t where)
if (game.place[object] == CARRIED) if (game.place[object] == CARRIED)
if (object != BIRD) if (object != BIRD)
/* The bird has to be weightless. This ugly hack (and the /* The bird has to be weightless. This ugly hack (and the
* corresponding code in the drop function) brought to you * corresponding code in the carry function) brought to you
* by the fact that when the bird is caged, we need to be able * by the fact that when the bird is caged, we need to be able
* to either 'take bird' or 'take cage' and have the right thing * to either 'take bird' or 'take cage' and have the right thing
* happen. * happen.