The quickest way to tend all land units on a ship is to select all
land units with '*'. However, tend then prints a "not on ship"
message for every land unit not on the tender, as the load-tend test
demonstrates. Annoying. Suppress this message unless the land unit
was explictly selected by UID. Similar to how load and unload
suppress messages, only they get the condition wrong (to be fixed
soon).
A related annoyance remains, also visible in the load-tend test: tend
can still complain "not on ship" many times when tending explicitly
selected land units from multiple ships.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Each land unit is tended to each target ship in turn, and ends up on
the last one that can take it.. The load-tend test demonstrates this
with command "tend land 173 s 150/165":
spy infiltrator #320 transferred from sbc cargo submarine (#173) to cs cargo ship (#150)
spy infiltrator #320 transferred from sbc cargo submarine (#173) to ls landing ship (#165)
spy infiltrator #321 is not on sbc cargo submarine (#173)!
spy infiltrator #322 transferred from sbc cargo submarine (#173) to cs cargo ship (#150)
spy infiltrator #322 transferred from sbc cargo submarine (#173) to ls landing ship (#165)
Has been that way ever since Empire 2 added tending of land units.
Fix by breaking tend_land()'s loop over all target ships after a
successful transfer.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
The edit command doesn't support editing plane fortification. Has
always been that way. Implement it as key 'F'.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
The edit command doesn't support editing bars on ships and land units.
Has always been that way. The stock game's ships have always been
unable to load bars. Not the case for land units.
Unfortunately, the obvious key 'b' for bars was burned on plague time
in 4.0.17. Use key 'B' instead.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
print_items() uses field widths between 3 and 5. They go back all the
way to Empire 1, and are fine for the stock game. Widen the narrower
ones to 5, because a consistent field width looks tidier, and can
avoid misaligned columns with customized ships and land units.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Fix the bug demonstrated by the previous commit:
take_casualties_from_lands() limits total casualties to @each. It
should limit each land unit's casualties, and only if !may_kill. This
can lead to fewer casualties than called for; oops in
take_casualties(). Broken in commit 025e9cc25, v4.4.0.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
When autoconf is stale, include a reminder how to fix that in the
error message.
While there, cd to $nv like we do in src/scripts/gen-client-configure
for slightly terser code.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
The test for -x uses non-portable operator ==. Screwed up in commit
63c6dd6. Fix by using getopts instead.
Missing mandatory arguments aren't diagnosed. Screwed up in initial
commit 1991652, v4.3.0. Fix by checking shift's return status.
The error message for missing argument of -C neglects to print $0 and
uses echo in a non-portable way. Also screwed up in commit 1991652.
Fix the obvious way.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Commit ece998e fixed .tarball-version access from separate build tree
by adding $srcdir/ to it. That's wrong in m4_esyscmd(), because there
it runs at autoconf time, where $srcdir isn't necessary and doesn't
exist. Revert that part.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Since commit 1ec9b94, we derive the version number from git tags with
build-aux/git-version-gen. When a shallow clone doesn't include a
suitable tag, this fails, and make refuses to build anything. Since
Travis uses git-clone --depth=50, it'll break as soon as we've got
more than 50 commits since the last release.
Support arbitrarily shallow clones for limited purposes like testing
by falling back from a proper V.N-H version number to UNKNOWN-H.
To guard against use of such builds for other purposes, log a warning
on server startup, and print one on player login.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
play.c needs <string.h> since commit f1fc0df. My version of
<readline/readline.h> pulls it in, but at least Apple's (derived from
NetBSD's) doesn't, and we get warnings then. Add the missing
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
configure reads .tarball-version when the source tree isn't
git-controlled. Fails when the build tree is separate. Fix it to
read $srcdir/.tarball-version.
The occurence in Make.mk isn't wrong, because VPATH applies there.
Change it anyway, for consistency and a bit of extra robustness.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
As commit 1ec9b94 explains, the version reported by configure is fixed
at configure generation time. "make dist" happily distributes a stale
one. Not terrible, because all that's stale is the output of
configure --version, just embarrassing.
Make gen-tarball-version fail when the configure --version doesn't
match the tarball version.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Commit 1ec9b94 broke regeneration of configure for dist-client: it
uses .tarball-version, which exists only in the tarball, not in the
source tree.
Generating the client's autoconf stuff into the source tree is a
questionable idea anyway, as it won't run there. Generate it while
building the tarball instead.
Bonus: doesn't distribute a useless .dirty-stamp.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Commit 1ec9b94 made src/scripts/tarball generate .tarball-version and
.dirty-stamp. Hardcoding it like that there is a bit ugly.
Move it into a separate tweak script that is run right before tar.
We'll tweak some more in the next commits.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
We don't save $1 in a variable, only $1-$2. Okay, because we don't
need $1 by itself. However, the next commit will. So save it.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
check_trade() sets plane and land unit mobility to zero on trade.
Even when it's negative. Fix to leave it alone then.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
The choice of "to minesweep" in "`d' to drop mines, and `m' to
minesweep" is obviously intentional. But saying it in standard
English instead is at least as clear, so do that.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
fmttime2822() prints long with format %d, and passes long to abs().
Harmless, because both int and long are 32 bits in the Windows API.
Clean it up anyway.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Relations state is relatively bulky: it's a big chunk of struct
natstr, and adds 200 bytes per country to xdump nat.
Relations change rarely. Rewriting it to disk on every nation update
and retransmitting it in every xdump nat is wasteful.
To avoid this waste, move relations state to its own struct relatstr.
This is of course an xdump compatibility break. We're not maintaining
xdump compatibility in this release.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
New struct relatstr is basically empty so far. The next commit will
move relations state from struct natstr to struct relatstr.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Most uses of getrel() have been replaced by the safer relations_with()
in commit 0c60e57..67b9135, v4.3.27. Eliminate the remaining ones:
* Convert rela() to use relations_with(). The case of relations to
self, where the two differ, doesn't occur. The code becomes more
easier to understand, even.
* relations_with() is then getrel()'s last user. Inline.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
