path: root/messages.pl

#!/usr/bin/perl -w

# compresses messages for taipan.c.
# messages are listed at the end of this file after __END__ marker.
# Run with no arguments to encode all messages, in which case the
# output of this script should be redirected to messages.c.
# With an argument, encoding is not done: instead, the strings
# to be encoded are dumped to stdout, *after* dictionary
# substitution is done.

# make dictionary from textdecomp.s comments
open my $t, "<textdecomp.s" or die $!;
while(<$t>) {
	next unless /^dict(\d\d):.*;\s*"([^"]*)"/;
	my $id = $1;
	my $dictlabel = "dict$1";
	if($id < 27) {
		$id = chr($id + 96);
	} else {
		$id = chr($id - 27 + 65);
	}
	my $value = 'Z' . $id;
	my $key = quotemeta $2;
	$dictionary{$key} = $value;
	$dictlabels{$value} = $dictlabel;
}
close $t;

#for(sort keys %dictionary) {
#	warn "'$_' => $dictionary{$_}\n";
#}
#exit 0;

open ASMINC, ">msg.inc" or die $!;
print ASMINC "; do not edit, contents are generated by messages.pl\n\n";
print "// do not edit, contents are generated by messages.pl\n\n";

while(<DATA>) {
	chomp;
	$msgcount++;
	/^(\w+)\s/;
	my $label = $1;
	s/^\w+\s+//;

	my $orig = $_;
	print " input: $_\n" if @ARGV;
	s/"//g;
	s/\\r//g;
	s/\\n/\n/g;

	$total_in += (1 + length);

	my $dict_used = 0;
	for my $dk (sort { length $b <=> length $a } keys %dictionary) {
		if(s/$dk/$dictionary{$dk}/g) {
			$dict_used = 1;
		}
	}

# if a string turns out to be exactly a dict entry, no need to include
# the compressed version in messages.c.
	if(/^Z.$/) {
		print "\nextern const char M_$label\[\]; // dictionary used, $dictlabels{$_}\n\n";
		print ASMINC " _M_$label = $dictlabels{$_}\n .export _M_$label\n\n";
		next;
	}

	if(@ARGV) {
		my $w = $_;
		$w =~ s/\n/\\n/g;
		print "output: \"$w\"\n\n";
		next;
	}
	open my $out, ">msg.out" or die $!;
	print $out $_;
	close $out;
	system("./textcomp < msg.out > msg.tmp 2>/dev/null");
	open my $result, "<msg.tmp" or die $!;
	print "const char M_$label\[\] = {\n\t// $orig\n\t";
	my $readbytes;
	while(<$result>) {
		my @got = split " ", $_;
		$readbytes = @got;
		print join(", ", @got);
		$total_out += @got;
	}
	die "failed to compress $orig\n" unless $readbytes;
	print "\n};" . ($dict_used ? " // dictionary used" : "") . "\n\n";
}

exit 0 if @ARGV;

print "// messages:          $msgcount\n";
print "// total input size:  $total_in\n";
print "// total output size: $total_out\n";
print "// compression:       " . ($total_in - $total_out) . "\n";
print "// ratio:             " . sprintf("%.1f", $total_out * 100 / $total_in) . "%\n";

# commented-out messages can go in the pod section below:
=pod
illion "illion"   # somehow this wastes 2 bytes
fine "fine"
run "Run" # too short to be worth compression
how_much_spc "How much "
=cut

__END__
guns "guns"
fight "Fight"
throw "Throw Cargo"
opium "Opium"
silk "Silk"
arms "Arms"
gen_cargo "General Cargo"
ellipsis "..."
at_sea " At sea "
hong_kong "Hong Kong"
shanghai "Shanghai"
nagasaki "Nagasaki"
saigon "Saigon"
manila "Manila"
singapore "Singapore"
batavia "Batavia"
will_you "will you "
bad_joss "Bad Joss!!\r\n"
crlf "\n"
taipan "Taipan"
do_you_wish "do you wish "
elder_brother_wu "Elder Brother Wu "
li_yuen "Li Yuen"
do_you_want "Do you want "
firm_colon "Firm:"
compradors_report "Comprador's Report\r\n\n"
captains_report "  Captain's Report\r\n\n"
overloaded "Your ship is overloaded"
wish_to_trade "Do you wish to trade in your "
ship_for_one "\r\nship for one with "
more_capacity " more capacity by\r\npaying an additional "
gun_offer "Do you wish to buy a ship's gun\r\nfor "
space_ship " ship"
space_attacking " attacking"
your_orders_are "Your orders are: "
we_have "   We have"
cur_seaworth "Current seaworthiness: "
what_shall_we_do "what shall we do??\r\n(Fight, Run, Throw cargo)"
aye_fight "Aye, we'll fight 'em"
were_firing "We're firing on 'em"
sunk "Sunk "
of_the_buggers " of the buggers"
didnt_sink "Hit 'em, but didn't sink 'em"
ran_away " ran away"
we_have_no_guns "We have no guns"
you_have_on_board "You have the following on board"
what_shall_i_throw "What shall I throw overboard"
how_much "How much"
hope_we_lose_em "Let's hope we lose 'em"
nothing_there "There's nothing there"
aye_run "Aye, we'll run"
we_got_away "We got away from 'em"
couldnt_lose_em "Couldn't lose 'em."
but_we_escaped "But we escaped from "
of_em " of 'em!"
theyre_firing "They're firing on us"
weve_been_hit "We've been hit"
buggers_hit_gun "The buggers hit a gun"
we_got_em_all "We got 'em all"
to_start "to start . . .\r\n\n"
with_cash ") With cash (and a debt)\r\n\n"
with_5_guns ") With five guns and no cash\r\n"
but_no_debt "(But no debt!)"
mchenry_has_arrived "Mc Henry from the Hong Kong\r\nShipyards has arrived!! He says, 'I see\r\nye've a wee bit of damage to yer ship.'\r\nWill ye be wanting repairs? "
tis_a_pity "Och, 'tis a pity to be "
percent_damaged "% damaged.\r\nWe can fix yer whole ship for "
or_partial_repairs "\r\nor make partial repairs if you wish.\r\n"
will_ye_spend "will ye spend? "
illionaire " I L L I O N A I R E !"
youre_a "    Y o u ' r e    a"
your_final_status "Your final status:\r\n\nNet cash:  "
ship_size "\r\nShip size: "
units_with " units with "
you_traded_for " guns\r\n\nYou traded for "
spc_year " year"
spc_and_spc " and "
spc_month " month"
your_score_is "Your score is "
land_based_job "Have you considered a land based job?\r\n\n\n"
stay_on_shore "The crew has requested that you stay on\r\nshore for their safety!!\r\n\n"
3_nls "\n\n\n"
your_rating "Your Rating:\r\n"
ma_tsu "Ma Tsu"
master_taipan "Master Taipan"
compradore "Compradore"
galley_hand "Galley Hand"
play_again "Play again? "
you_have_only "You have only "
you_have_no_cargo "You have no cargo"
move_to_whouse " shall I move\r\nto the warehouse"
whouse_only_hold "Your warehouse will only hold an\r\nadditional "
whouse_full "Your warehouse is full"
move_aboard " shall I move\r\naboard ship"
me_to_go_to "me to go to:\r\n"
already_here "\r\n\nYou're already here"
hostile_ship " hostile ship"
approaching " approaching"
fleet_drove_off "Li Yuen's fleet drove them off!"
s_pirates "Li Yuen's pirates"
they_let_us_be "Good joss!! They let us be!!\r\n"
ships_of_fleet " ships of Li Yuen's pirate\r\nfleet"
captured_some_booty "We captured some booty.\r\nIt's worth "
we_made_it "We made it!"
buggers_got_us "The buggers got us"
all_over_now "!\r\nIt's all over, now!!!"
storm "Storm"
think_going_down "   I think we're going down!!\r\n\n"
were_going_down "We're going down"
storm_we_made_it "    We made it!!\r\n\n"
blown_off_course "We've been blown off course\r\nto "
arriving_at "Arriving at "
asks "Li Yuen asks "
in_donation " in donation\r\nto the temple of Tin Hau, the Sea\r\nGoddess. Will you pay? "
not_enough_cash "you do not have enough cash!!\r\n\n"
make_up_difference "to make up\r\nthe difference for you? "
given_the_diff "has given Li Yuen the\r\ndifference between what he wanted and\r\nyour cash on hand and added the same\r\namount to your debt.\r\n"
very_well "Very well. "
will_not_pay "will not pay\r\nLi Yuen the difference.  I would be very\r\nwary of pirates if I were you."
you_only_have "you only have "
nl_in_spc "\nin "
the_bank "the bank.\n"
cash "cash.\n"
do_you_have_biz_with_wu "Do you have business with Elder Brother\r\nWu, the moneylender? "
aware_of_your_plight "Elder Brother is aware of your plight,\r\nTaipan. He is willing to loan you an\r\nadditional "
if_you_will_pay_back " if you will pay back\r\n"
are_you_willing ". Are you willing"
game_is_over "Very well, Taipan, the game is over!\r\n"
very_well_good_joss "Very well, Taipan. Good joss!!\r\n"
to_repay_him "to repay\r\nhim? "
to_borrow "to \r\nborrow? "
wont_loan "\r\n\nHe won't loan you so much"
bodyguards_killed " of your bodyguards have been killed\r\nby cutthroats and you have been robbed\r\nof all of your cash"
the_price_of "Taipan!! The price of "
nl_has_spc "\n has "
risen "risen"
dropped "dropped"
spc_to_spc " to "
bang_bang_nl "!!\n"
prices_here_are "present prices per unit here are"
general_shortname "General"
shall_i_buy_sell "Shall I Buy, Sell, "
bank_transfer "Visit bank, Transfer\r\ncargo, "
quit_traging "Quit trading"
or_retire ", or Retire"
what_will_you_name_firm " What will you name your"
what "What "
me_to "me to "
spc_you_can_spc " You can "
spc_shall " shall"
spc_afford "  afford "
i_buy "I buy, "
shall_i_sell " shall\r\nI sell, "
too_much_cash "\r\nYou cannot carry so much cash"
ship_would_sink "\r\nYour ship would sink under the weight\r\nof your riches.\r\n"
deposit "deposit? "
withdraw "withdraw? "
assassinated_1 "you have been assassinated!"
assassinated_2 "As the masked figure plunges the blade\r\ninto your heart, he says:\r\n"
assassinated_3 "regrets to inform you\r\nthat your account has been terminated\r\nwith extreme prejudice."
has_sent "has sent "
braves_to_escort " braves\r\nto escort you to the Wu mansion"
wu_warn_1 "reminds you of the\r\nConfucian ideal of personal worthiness,\r\nand how this applies to paying one's\r\ndebts.\r\n"
wu_warn_2 "He is reminded of a fabled barbarian\r\nwho came to a bad end, after not caring\r\nfor his obligations.\r\n\nHe hopes no such fate awaits you, his\r\nfriend"
siezed_opium "The local authorities have seized your\r\nOpium cargo and have also fined you\r\n"
whouse_theft "Messenger reports large theft\r\nfrom warehouse"
has_sent_lieutenant "Li Yuen has sent a Lieutenant,\r\nTaipan.  He says his admiral wishes\r\nto see you in Hong Kong, posthaste!\r\n"
beaten_robbed "You've been beaten up and\r\nrobbed of "
in_cash " in cash"