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Remember price quotes that have been seen for types of item

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These are displayed in discoveries, and a new 'price_quotes' option
allows them to be displayed for un-IDed objects in other contexts
too (the idea is that you turn on the option while identifying
objects and off for general play).

Invalidates existing save files.
This commit is contained in:
Alex Smith
2026-03-18 21:08:22 +00:00
parent 9877e52025
commit 4fae45220e
14 changed files with 124 additions and 12 deletions
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9
doc/Guidebook.mn
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@@ -4592,6 +4592,15 @@ user name (on multi-user systems) or specifying a particular character
name (on single-user systems) or it might be disabled entirely. Requesting
it when not allowed or not possible results in explore mode instead.
Default is normal play.
.lp price_quotes
Whenever the game mentions the name of an object you haven't identified yet,
it also mentions the range of buy and sell prices you have seen for that
item (to help narrow down what it could be).
The price shown is the unit price for one item (even when you are looking at
a stack of multiple items).
Many players may want to turn this on while identifying objects, and then
turn it back off again for general play.
Default is off.
.lp pushweapon
Using the \(oqw\(cq (wield) command when already wielding
something pushes the old item into your alternate weapon slot (default off).

3
doc/fixes3-7-0.txt
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@@ -2901,6 +2901,9 @@ archeologists can identify scrolls by deciphering their labels
monster destroy armor -spell first erodes armor
iron shoes protect the wearer against certain floor-based traps
ring of stealth prevents hero from leaving tracks
the game now automatically tracks which sell prices and buy prices you have
seen for each type of item; these are visible in the discoveries list,
and can also be shown elsewhere using the new 'price_quotes' option
Platform- and/or Interface-Specific New Features

13
doc/options.txt
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@@ -40,9 +40,14 @@ To add an entirely new option macro type:
iii) an initialization of an element in the allopt[] array, at
index opt_xxxx from step ii (xxxx is the option name).
2. Create the optfn_xxxx() function in options.c. Failure to do that will
result in a link error of "undefined function optfn_xxxx." The functions are
in options.c in alphabetical sequence by function name.
2. If you are adding a boolean option, link it to a global variable
(e.g. in flags or iflags) and update optfn_boolean in options.c if
necessary.
3. If you are not adding a boolean option, create the optfn_xxxx()
function in options.c. Failure to do that will result in a link error
of "undefined function optfn_xxxx." The functions are in options.c in
alphabetical sequence by function name.
The skeletal template for an optn_xxxx() function is:
@@ -83,7 +88,7 @@ To add an entirely new option macro type:
return optn_ok;
}
3. NOTE: If you add (or delete) an option, please update the short
4. NOTE: If you add (or delete) an option, please update the short
options help (option_help()), the long options help (dat/opthelp)
and also the Guidebooks.