(pln_mobcost): Don't round cost computation intermediate values.
(pln_mobcost): Don't limit cost to current mobility + 32. No
airworthy plane can possibly use more than 55 mobility in one sortie,
and mobility going that much negative is fine.
(use_ammo, eta_calc, torp, fire_torp, perform_mission, retreat_ship1)
(shp_sweep, shp_nav_one_sector, cost_ship): Use it.
(perform_mission): Fix mobility cost of torpedo: charged full sector
cost instead of half.
double rather than float where result usual arithmetic conversions
obviously convert the cast's result to double. No functional changes;
code is still ugly and incomprehensible.
regardless of the option, but forced to sct_effic when disabled. This
screws up sct_defense when you disable DEFENSE_INFRA. Implement it
more like FALLOUT: use sct_defense if enabled, else sct_effic. The
change should be invisible except in xdump, which shows the real
sct_defense. Closes#804641.
(SCT_DEFENSE): New.
(dump, sinfra, sector_strength): Use it.
(eff_bomb, build_bridge, build_tower, new, buildeff, sect_damage)
(put_combat, checksect, produce_sect): Don't force sct_defense to
sct_effic when DEFENSE_INFRA is disabled.
(meta_type): Add its entry.
(setnum, nstr_promote, nstr_exec_val): Deal with it. nstr_exec_val()
implements opt_HIDDEN by mapping unknown values to -1.
(natstr, nat_ca): Use it for member nat_relate. This also halves its
size. Fixes very minor leak: before, player could see relations to
all countries, regardless of contact.
(nation_relations): Add entry for -1.
snxtitem()/nxtitem(), for simplicity and more uniform syntax. Country
names no longer work when specifying more than one country (snxtitem()
restriction). As usual with nxtitem(), silently ignore unsuitable
items (the old code complained and failed). Don't skip powerless
countries for power c. Closes#1025607.
(set_target): Unused, remove.
members introduced in nuke.h rev. 1.19 and 1.20: nuk_plane, nuk_effic,
nuk_tech, nuk_stockpile. Make output similar to the other unit
reports while we're at it.
airburst. Leave taking nuke off the plane to caller. Use coord for
coordinate parameters.
(pln_damage): Take nuke off the plane.
(detonate): Destroy the nuke. This is required since arming doesn't
remove nukes from the nuke file anymore (arm.c rev. 1.15).
carrying it. This is required since arming doesn't remove nukes from
the nuke file anymore (arm.c rev. 1.15).
(nuk_prewrite): Properly destroy nuke. This is required since nuke
file contains individual nukes instead of stockpiles (nuke.h
rev. 1.19).
