production code for item I_NONE. This tries to put products into
vec[I_NONE]. Until item.h rev. 1.12, vec[I_NONE] was unused and zero,
so it worked. Since then, it's a subscript out of bounds, clobbering
two bytes of stack. The (unpredictable) stack contents could make the
code believe that there's not enough space for the `products', which
then reduced predicted production, typically to zero.
(init_nreport, update_main, start_server): Switch news to be sorted
list with all new news items added at the end of the list. The
removal of expired news items is done at update time. Closes#766755.
upda,ef_open,logerror,emp_config,match_user,show_motd,gamedown,
typed_wu,delete_old_announcements,mobility_check,mobility_init,
allocate_memory,write_newcap_script,main,files,fairland,doconfig,)
[_WIN32]: Switchback to default mode of text.
"t" (text) is not included the ISO/ANSI C standard but "b" (binary)
is included.
(total_work): New parameter maxpop. Callers changed.
(newe, prod): Use total_work(). Old code failed to limit military
workers, thus didn't match the update.
(do_feed): Simplify.
(max_pop): Use it. Don't support null argument anymore.
(nati, gen_power): Use max_population() instead of max_pop() with null
argument.
(show_sect_stats): Use max_population() to simplify the code.
(prod, upd_buildeff): Use max_population() to get correct new maximum
population for limiting work when tearing down a big city.
Previously, this was broken in upd_buildeff(). In prod(), it was
broken when the new designation had odd maximum population, which
should not occur.
emp_config,gamedown,show_motd,match_user,typed_wu,
delete_old_announcements) [_WIN32]: switch the default file mode to
binary to match POSIX. Remove the now unneccessary ifdef for
the open/fopen. Add text mode for user files (econfig/auth).
Use `short' instead of `unsigned short'. With variables, plague stage
and time were stored unsigned and used signed, which worked. Removal
of variables dropped the conversion to signed, which broke
plague_people() (plague.c rev. 1.6): stage didn't progress correctly
due to catastrophic underflow of time.
defines, import these defines into plague.h, drop var.h and include
plague.h where appropriate.
Remove some 'register' keywords at the same time.
No functional changes.
be skipped or stored in arrays of size I_MAX. I_NONE's int equivalent
becomes -1 by this patch, so all array indices of type i_type have been
checked not to use I_NONE as index. This change reduces the size of the
arrays stored in files.
This can happen when unload_it() can't unload, e.g. because sector is
full. This can push the sector's amount beyond ITEM_MAX, and can even
overflow to negative amounts.
I_BAR, I_FOOD, I_OIL, I_LCM, I_HCM, I_UW, I_RAD, I_MAX): Turn macros
into enumeration constants.
(i_type): New. Use where appropriate. No functional changes, except
that I_NONE is now catched properly in a few places.
(ichr): Set IPKG packing bonus for all sectors to 1.
(move): Use it. No functional change.
(deliver, dodistribute): Use it. Inefficient sectors now get IPKG
instead of NPKG packing bonus, cutting civilian packing bonus from 10
to 1.
(dodistribute): Export uses the better of sector or distribution
center packing bonus. Previously, it assumed that distribution center
WPKG packing is always best. Which is currently true, but needlessly
breaks the abstraction.
copy_and_expire() to simplify cleanup. Previously, cleanup was
missing or incomplete on many less common code paths, which leaked
file descriptors and memory, and could corrupt the anno file. Use
stdio instead of POSIX I/O for writing. Check for I/O errors
properly. Treat bad telegram type just like bad telegram length (give
up). Closes#1013234.
PRI_LBUILD): Turn macros into enumeration constants. Value
SCT_MAXDEF+1 was previously unused; use it.
(PRI_MAX): New; replacing the horrible SCT_MAXDEF+8.
(show_sect_build): Simply examine all sector types, don't skip the
first five. The code ignores them just fine.
(show_sect_build, show_sect_stats, show_sect_capab): Don't try to show
sector types beyond SCT_MAXDEF. The table has some empty extra slots,
for whatever reasons; no use examining them.
item types was removed some time ago. Simplify.
(VT_ITEM, VT_TYPE, V_MAX): Unused, remove.
(show_sect_capab): Properly use ichr[] member i_mnem to print item
characters.
Store only up to MAXPRCON constituents, not MAXCHRNV; code doesn't
fully support more than three anyway. Remove member p_nv, use item
type I_NONE for unused slots. Rename members p_vtype, p_vamt to
p_ctype, p_camt to avoid confusion with variable-style storage.
(pchr): Initializers adapted.
(nullify_objects, materials_cost, materials_charge, prod,
show_sect_capab, grind): Adapt, simplify where possible, protect
against bad item types in pchr[].
(MAXCHRNV): Unused, remove.
capacities to straight arrays. Users now subscript the array instead
of calling vl_find() or walking the variable data structure.
(mchr, lchr): Initializers adapted.
(vl_find): No longer used. Remove file.
(upd_ship): Oil and food production used special rules that didn't
match ordinary production and didn't make much sense. Made them
follow ordinary production rules. This puts uw and mil to work, and
makes ship tech and efficiency relevant to production. Closes#917461
and #955072.
NUK_BLD_WORK): New, to encapsulate the formula in one place.
(SCT_MINEFF): New. Use it instead of literal 20.
(buil): Use CANT_HAPPEN() for internal error.
(build_ship, build_land, build_bridge, build_nuke, build_plane,
build_tower): Simplify avail calculation.
(lupgr, supgr, pupgr): Charge 15% of total build avail instead of an
undocumented amount computed from build lcm and hcm.
(build_ship, build_land, build_bridge, build_nuke, build_plane,
build_tower, lupgr, supgr, pupgr): Fix reporting of required avail
when there's not enough. Closes#942823.
(lupgr, supgr, pupgr): Code printed cost rounded down, but required
and charged unrounded cost. Confusing. Round cost down, like the
build command. Closes#942811.
(UPGR_COST, UPGR_EFF, lupgr, supgr, pupgr): New UPGR_COST, UPGR_COST replace
literal values.
(show_bridge, show_tower): Don't claim bridge building requires
`workers' (whatever that is), since it doesn't.
