Let deities build in any sector. If the deity's tech level is too
low, use the required tech level instead. Don't require or use
materials, work or money. Bridge spans still require support.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
By switching build_nuke() to sector_can_build(), build_charge().
Report missing available work, or else missing materials, or else
missing money, for consistency with the other things you can build.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
By switching build_nuke() to sector_can_build(), build_charge().
Changes reporting of missing stuff to be like for ships, planes and
land units:
* Report missing available work, or else missing materials, or else
missing money instead of materials, or else money, or else work.
* Report what materials are missing instead of how much materials have
to be there.
* Clean up stray ';' in reporting of missing work.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
scrap has always returned the scrapped planes' full crew, regardless
of efficiency. build, however, charged only 10%. If you built ten
planes with one crew each, you used up one military. Or none, if you
abused random rounding. If you scrapped them again, you got ten back.
Pretty pricey way to manufacture military, but wrong all the same.
4.2.3 plugged this hole by making build never round military to zero.
Ugly special case, and not documented. Also doesn't prevent abuse of
random rounding for planes requiring more than 10 crew, but such
planes don't exist in the stock game.
Redo this fix:
1. Make scrap return crew proportional to efficiency, randomly
rounded. Note that scrap returns only two thirds of the other
materials, rounded down. Recycling materials isn't perfect, but
recycling aircrew is.
2. Drop the special case from build: treat military just like other
materials.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
If both materials and avail are missing, report missing avail instead
of materials, to avoid tempting the player to move in materials only
to discover avail is lacking, too.
Report what materials are missing instead of just "Not enough
materials". Does not yet include military for planes, but that's
next.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Construction materials required for building a ship, plane or land
unit are rounded randomly. Crafty players exploit this to save
materials: they put just enough materials there so that build succeeds
when it rounds down. Then they simply keep trying until it succeeds.
Planes and land units are built at 10%, so rounding happens when
materials for 100% aren't multiples of ten. If they're below ten, you
can even build without materials. In the stock game, this is the case
for linf, and many plane types.
Ships are built at 20%, so multiples of five aren't rounded. Ship
building never rounds in the stock game.
Prevent the abuse of random rounding by requiring the required
fractional amount rounded up to be present. Don't change the actual
charging of materials; that's still randomly rounded.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
drnuke_const is not covered, yet.
Random rounding causes some complications: sometimes build succeeds
without materials. Troublesome spots are clearly marked in the test
input.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
