mirror of
https://github.com/pragma-/pbot.git
synced 2024-11-05 03:29:33 +01:00
d179b87c52
* Connect4: Fix winner_line display logic * Connect4: Fix challenge options parsing and cleanup. * Connect4: saner board sizes and error messages
894 lines
26 KiB
Perl
894 lines
26 KiB
Perl
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
package PBot::Plugins::Connect4;
|
|
|
|
use warnings;
|
|
use strict;
|
|
|
|
use feature 'switch';
|
|
no if $] >= 5.018, warnings => "experimental::smartmatch";
|
|
|
|
use Carp ();
|
|
use Time::Duration qw/concise duration/;
|
|
use Data::Dumper;
|
|
use List::Util qw[min max];
|
|
$Data::Dumper::Useqq = 1;
|
|
$Data::Dumper::Sortkeys = 1;
|
|
|
|
sub new {
|
|
Carp::croak("Options to " . __FILE__ . " should be key/value pairs, not hash reference") if ref $_[1] eq 'HASH';
|
|
my ($class, %conf) = @_;
|
|
my $self = bless {}, $class;
|
|
$self->initialize(%conf);
|
|
return $self;
|
|
}
|
|
|
|
sub initialize {
|
|
my ($self, %conf) = @_;
|
|
$self->{pbot} = delete $conf{pbot};
|
|
|
|
$self->{pbot}->{commands}->register(sub { $self->connect4_cmd(@_) }, 'connect4', 0);
|
|
|
|
$self->{pbot}->{timer}->register(sub { $self->connect4_timer }, 1, 'connect4 timer');
|
|
|
|
$self->{pbot}->{event_dispatcher}->register_handler('irc.part', sub { $self->on_departure(@_) });
|
|
$self->{pbot}->{event_dispatcher}->register_handler('irc.quit', sub { $self->on_departure(@_) });
|
|
$self->{pbot}->{event_dispatcher}->register_handler('irc.kick', sub { $self->on_kick(@_) });
|
|
|
|
$self->{channel} = '##connect4';
|
|
$self->create_states;
|
|
}
|
|
|
|
sub unload {
|
|
my $self = shift;
|
|
$self->{pbot}->{commands}->unregister('connect4');
|
|
$self->{pbot}->{timer}->unregister('connect4 timer');
|
|
}
|
|
|
|
sub on_kick {
|
|
my ($self, $event_type, $event) = @_;
|
|
my ($nick, $user, $host) = ($event->{event}->nick, $event->{event}->user, $event->{event}->host);
|
|
my ($victim, $reason) = ($event->{event}->to, $event->{event}->{args}[1]);
|
|
my $channel = $event->{event}->{args}[0];
|
|
return 0 if lc $channel ne $self->{channel};
|
|
$self->player_left($nick, $user, $host);
|
|
return 0;
|
|
}
|
|
|
|
sub on_departure {
|
|
my ($self, $event_type, $event) = @_;
|
|
my ($nick, $user, $host, $channel) = ($event->{event}->nick, $event->{event}->user, $event->{event}->host, $event->{event}->to);
|
|
my $type = uc $event->{event}->type;
|
|
return 0 if $type ne 'QUIT' and lc $channel ne $self->{channel};
|
|
$self->player_left($nick, $user, $host);
|
|
return 0;
|
|
}
|
|
|
|
my %color = (
|
|
white => "\x0300",
|
|
black => "\x0301",
|
|
blue => "\x0302",
|
|
green => "\x0303",
|
|
red => "\x0304",
|
|
maroon => "\x0305",
|
|
purple => "\x0306",
|
|
orange => "\x0307",
|
|
yellow => "\x0308",
|
|
lightgreen => "\x0309",
|
|
teal => "\x0310",
|
|
cyan => "\x0311",
|
|
lightblue => "\x0312",
|
|
magneta => "\x0313",
|
|
gray => "\x0314",
|
|
lightgray => "\x0315",
|
|
|
|
bold => "\x02",
|
|
italics => "\x1D",
|
|
underline => "\x1F",
|
|
reverse => "\x16",
|
|
|
|
reset => "\x0F",
|
|
);
|
|
|
|
my $DEFAULT_NX = 7;
|
|
my $DEFAULT_NY = 6;
|
|
my $DEFAULT_CONNECTIONS = 4;
|
|
my $MAX_NX = 80;
|
|
my $MAX_NY = 12;
|
|
|
|
# challenge options: CONNS:ROWSxCOLS
|
|
sub parse_challenge {
|
|
my ($self, $options) = @_;
|
|
my ($conns, $xy, $nx, $ny);
|
|
|
|
"x" =~ /x/; # clear $1, $2 ...
|
|
if ($options !~ m/^(\d+)(:(\d+)x(\d+))?$/) {
|
|
return "Invalid options '$options', use: <CONNS:ROWSxCOLS>";
|
|
}
|
|
|
|
$conns = $1;
|
|
$xy = $2;
|
|
$ny = $3;
|
|
$nx = $4;
|
|
|
|
$self->{N_X} = (not length $nx) ? $DEFAULT_NX : $nx;
|
|
$self->{N_Y} = (not length $ny) ? $DEFAULT_NY : $ny;
|
|
$self->{CONNECTIONS} = (not length $conns) ? $DEFAULT_CONNECTIONS : $conns;
|
|
|
|
# auto adjust board size for `challenge N'
|
|
if ((not length $xy) && ($self->{CONNECTIONS} >= $self->{N_X} || $self->{CONNECTIONS} >= $self->{N_Y})) {
|
|
$self->{N_X} = min($self->{CONNECTIONS} * 2 - 1, $MAX_NX);
|
|
$self->{N_Y} = min($self->{CONNECTIONS} * 2 - 2, $MAX_NY);
|
|
}
|
|
|
|
if ($self->{N_X} > $MAX_NX || $self->{N_Y} > $MAX_NY) {
|
|
return "Invalid board options '$self->{CONNECTIONS}:$self->{N_Y}x$self->{N_X}', " .
|
|
"maximum board size is: ${MAX_NY}x${MAX_NX}.";
|
|
}
|
|
|
|
if ($self->{N_X} < $self->{CONNECTIONS} && $self->{N_Y} < $self->{CONNECTIONS}) {
|
|
return "Invalid board options '$self->{CONNECTIONS}:$self->{N_Y}x$self->{N_X}', " .
|
|
"rows or columns must be >= than connections.";
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
sub connect4_cmd {
|
|
my ($self, $from, $nick, $user, $host, $arguments) = @_;
|
|
my ($options, $command, $err);
|
|
|
|
$arguments =~ s/^\s+|\s+$//g;
|
|
|
|
my $usage = "Usage: connect4 challenge|accept|play|board|quit|players|kick|abort; for more information about a command: connect4 help <command>";
|
|
|
|
($command, $arguments, $options) = split / /, $arguments, 3;
|
|
$command = lc $command;
|
|
|
|
my ($channel, $result);
|
|
|
|
given ($command) {
|
|
when ('help') {
|
|
given ($arguments) {
|
|
when ('help') {
|
|
return "Seriously?";
|
|
}
|
|
|
|
when ('challenge') {
|
|
return "challenge [nick] [connections[:ROWSxCOLS]] -- connections has to be <= than rows or columns (duh!).";
|
|
}
|
|
|
|
default {
|
|
if (length $arguments) {
|
|
return "connect4 has no such command '$arguments'. I can't help you with that.";
|
|
} else {
|
|
return "Usage: connect4 help <command>";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
when ('challenge') {
|
|
if ($self->{current_state} ne 'nogame') {
|
|
return "There is already a game of connect4 underway.";
|
|
}
|
|
|
|
$self->{N_X} = $DEFAULT_NX;
|
|
$self->{N_Y} = $DEFAULT_NY;
|
|
$self->{CONNECTIONS} = $DEFAULT_CONNECTIONS;
|
|
|
|
if ((not length $arguments) || ($arguments =~ m/^\d+.*$/ && not ($err = $self->parse_challenge($arguments)))) {
|
|
$self->{current_state} = 'accept';
|
|
$self->{state_data} = { players => [], counter => 0 };
|
|
|
|
my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
|
|
my $player = { id => $id, name => $nick, missedinputs => 0 };
|
|
push @{$self->{state_data}->{players}}, $player;
|
|
|
|
$player = { id => -1, name => undef, missedinputs => 0 };
|
|
push @{$self->{state_data}->{players}}, $player;
|
|
return "/msg $self->{channel} $nick has made an open challenge (Connect-$self->{CONNECTIONS} @ " .
|
|
"$self->{N_Y}x$self->{N_X} board)! Use `accept` to accept their challenge.";
|
|
}
|
|
|
|
if ($err) {
|
|
return $err;
|
|
}
|
|
|
|
my $challengee = $self->{pbot}->{nicklist}->is_present($self->{channel}, $arguments);
|
|
|
|
if (not $challengee) {
|
|
return "That nick is not present in this channel. Invite them to $self->{channel} and try again!";
|
|
}
|
|
|
|
$self->{current_state} = 'accept';
|
|
$self->{state_data} = { players => [], counter => 0 };
|
|
|
|
if (length $options) {
|
|
if ($err = $self->parse_challenge($options)) {
|
|
return $err;
|
|
}
|
|
}
|
|
|
|
my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
|
|
my $player = { id => $id, name => $nick, missedinputs => 0 };
|
|
push @{$self->{state_data}->{players}}, $player;
|
|
|
|
($id) = $self->{pbot}->{messagehistory}->{database}->find_message_account_by_nick($challengee);
|
|
$player = { id => $id, name => $challengee, missedinputs => 0 };
|
|
push @{$self->{state_data}->{players}}, $player;
|
|
|
|
return "/msg $self->{channel} $nick has challenged $challengee to " .
|
|
"Connect-$self->{CONNECTIONS} @ $self->{N_Y}x$self->{N_X} board! Use `accept` to accept their challenge.";
|
|
}
|
|
|
|
when ('accept') {
|
|
if ($self->{current_state} ne 'accept') {
|
|
return "/msg $nick This is not the time to use `accept`.";
|
|
}
|
|
|
|
my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
|
|
my $player = $self->{state_data}->{players}->[1];
|
|
|
|
# open challenge
|
|
if ($player->{id} == -1) {
|
|
$player->{id} = $id;
|
|
$player->{name} = $nick;
|
|
}
|
|
|
|
if ($player->{id} == $id) {
|
|
$player->{accepted} = 1;
|
|
return "/msg $self->{channel} $nick has accepted $self->{state_data}->{players}->[0]->{name}'s challenge!";
|
|
} else {
|
|
return "/msg $nick You have not been challenged to a game of Connect4 yet.";
|
|
}
|
|
}
|
|
|
|
when ($_ eq 'decline' or $_ eq 'quit' or $_ eq 'forfeit' or $_ eq 'concede') {
|
|
my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
|
|
my $removed = 0;
|
|
|
|
for (my $i = 0; $i < @{$self->{state_data}->{players}}; $i++) {
|
|
if ($self->{state_data}->{players}->[$i]->{id} == $id) {
|
|
splice @{$self->{state_data}->{players}}, $i--, 1;
|
|
$removed = 1;
|
|
}
|
|
}
|
|
|
|
if ($removed) {
|
|
if ($self->{state_data}->{current_player} >= @{$self->{state_data}->{players}}) {
|
|
$self->{state_data}->{current_player} = @{$self->{state_data}->{players}} - 1
|
|
}
|
|
return "/msg $self->{channel} $nick has left the game!";
|
|
} else {
|
|
return "$nick: But you are not even playing the game.";
|
|
}
|
|
}
|
|
|
|
when ('abort') {
|
|
if (not $self->{pbot}->{admins}->loggedin($self->{channel}, "$nick!$user\@$host")) {
|
|
return "$nick: Sorry, only admins may abort the game.";
|
|
}
|
|
|
|
$self->{current_state} = 'gameover';
|
|
return "/msg $self->{channel} $nick: The game has been aborted.";
|
|
}
|
|
|
|
when ('players') {
|
|
if ($self->{current_state} eq 'accept') {
|
|
return "$self->{state_data}->{players}->[0]->{name} has challenged $self->{state_data}->{players}->[1]->{name}!";
|
|
} elsif (@{$self->{state_data}->{players}} == 2) {
|
|
return "$self->{state_data}->{players}->[0]->{name} is playing with $self->{state_data}->{players}->[1]->{name}!";
|
|
} else {
|
|
return "There are no players playing right now. Start a game with `connect4 challenge <nick>`!";
|
|
}
|
|
}
|
|
|
|
when ('kick') {
|
|
if (not $self->{pbot}->{admins}->loggedin($self->{channel}, "$nick!$user\@$host")) {
|
|
return "$nick: Sorry, only admins may kick people from the game.";
|
|
}
|
|
|
|
if (not length $arguments) {
|
|
return "Usage: connect4 kick <nick>";
|
|
}
|
|
|
|
my $removed = 0;
|
|
|
|
for (my $i = 0; $i < @{$self->{state_data}->{players}}; $i++) {
|
|
if (lc $self->{state_data}->{players}->[$i]->{name} eq $arguments) {
|
|
splice @{$self->{state_data}->{players}}, $i--, 1;
|
|
$removed = 1;
|
|
}
|
|
}
|
|
|
|
if ($removed) {
|
|
if ($self->{state_data}->{current_player} >= @{$self->{state_data}->{players}}) {
|
|
$self->{state_data}->{current_player} = @{$self->{state_data}->{players}} - 1
|
|
}
|
|
return "/msg $self->{channel} $nick: $arguments has been kicked from the game.";
|
|
} else {
|
|
return "$nick: $arguments isn't even in the game.";
|
|
}
|
|
}
|
|
|
|
when ('play') {
|
|
$self->{pbot}->{logger}->log("Connect4: play state: $self->{current_state}\n" . Dumper $self->{state_data});
|
|
|
|
if ($self->{current_state} ne 'playermove') {
|
|
return "$nick: It's not time to do that now.";
|
|
}
|
|
|
|
my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
|
|
my $player;
|
|
|
|
if ($self->{state_data}->{players}->[0]->{id} == $id) {
|
|
$player = 0;
|
|
} elsif ($self->{state_data}->{players}->[1]->{id} == $id) {
|
|
$player = 1;
|
|
} else {
|
|
return "You are not playing in this game.";
|
|
}
|
|
|
|
if ($self->{state_data}->{current_player} != $player) {
|
|
return "$nick: It is not your turn to attack!";
|
|
}
|
|
|
|
if ($self->{player}->[$player]->{done}) {
|
|
return "$nick: You have already played this turn.";
|
|
}
|
|
|
|
if ($arguments !~ m/^\d+$/) {
|
|
return "$nick: Usage: connect4 play <location>; <location> must be in the [1, $self->{N_X}] range.";
|
|
}
|
|
|
|
if ($self->play($player, uc $arguments)) {
|
|
if ($self->{player}->[$player]->{won}) {
|
|
$self->{previous_state} = $self->{current_state};
|
|
$self->{current_state} = 'checkplayer';
|
|
$self->run_one_state;
|
|
} else {
|
|
$self->{player}->[$player]->{done} = 1;
|
|
$self->{player}->[!$player]->{done} = 0;
|
|
$self->{state_data}->{current_player} = !$player;
|
|
$self->{state_data}->{ticks} = 1;
|
|
$self->{state_data}->{first_tock} = 1;
|
|
$self->{state_data}->{counter} = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
when ('board') {
|
|
if ($self->{current_state} eq 'nogame' or $self->{current_state} eq 'accept'
|
|
or $self->{current_state} eq 'genboard' or $self->{current_state} eq 'gameover') {
|
|
return "$nick: There is no board to show right now.";
|
|
}
|
|
|
|
my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
|
|
for (my $i = 0; $i < 2; $i++) {
|
|
if ($self->{state_data}->{players}->[$i]->{id} == $id) {
|
|
$self->send_message($self->{channel}, "$nick surveys the board!");
|
|
$self->show_board;
|
|
return;
|
|
}
|
|
}
|
|
|
|
$self->show_board;
|
|
}
|
|
|
|
default {
|
|
return $usage;
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
sub connect4_timer {
|
|
my $self = shift;
|
|
$self->run_one_state;
|
|
}
|
|
|
|
sub player_left {
|
|
my ($self, $nick, $user, $host) = @_;
|
|
|
|
my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
|
|
my $removed = 0;
|
|
|
|
for (my $i = 0; $i < @{$self->{state_data}->{players}}; $i++) {
|
|
if ($self->{state_data}->{players}->[$i]->{id} == $id) {
|
|
splice @{$self->{state_data}->{players}}, $i--, 1;
|
|
$self->send_message($self->{channel}, "$nick has left the game!");
|
|
$removed = 1;
|
|
}
|
|
}
|
|
|
|
if ($removed) {
|
|
if ($self->{state_data}->{current_player} >= @{$self->{state_data}->{players}}) {
|
|
$self->{state_data}->{current_player} = @{$self->{state_data}->{players}} - 1
|
|
}
|
|
return "/msg $self->{channel} $nick has left the game!";
|
|
}
|
|
}
|
|
|
|
sub send_message {
|
|
my ($self, $to, $text, $delay) = @_;
|
|
$delay = 0 if not defined $delay;
|
|
my $botnick = $self->{pbot}->{registry}->get_value('irc', 'botnick');
|
|
my $message = {
|
|
nick => $botnick, user => 'connect4', host => 'localhost', command => 'connect4 text', checkflood => 1,
|
|
message => $text
|
|
};
|
|
$self->{pbot}->{interpreter}->add_message_to_output_queue($to, $message, $delay);
|
|
}
|
|
|
|
sub run_one_state {
|
|
my $self = shift;
|
|
|
|
# check for naughty or missing players
|
|
if ($self->{current_state} =~ /(?:move|accept)/) {
|
|
my $removed = 0;
|
|
for (my $i = 0; $i < @{$self->{state_data}->{players}}; $i++) {
|
|
if ($self->{state_data}->{players}->[$i]->{missedinputs} >= 3) {
|
|
$self->send_message($self->{channel}, "$color{red}$self->{state_data}->{players}->[$i]->{name} has missed too many prompts and has been ejected from the game!$color{reset}");
|
|
splice @{$self->{state_data}->{players}}, $i--, 1;
|
|
$removed = 1;
|
|
}
|
|
}
|
|
|
|
if ($removed) {
|
|
if ($self->{state_data}->{current_player} >= @{$self->{state_data}->{players}}) {
|
|
$self->{state_data}->{current_player} = @{$self->{state_data}->{players}} - 1
|
|
}
|
|
}
|
|
|
|
if (not @{$self->{state_data}->{players}} == 2) {
|
|
$self->send_message($self->{channel}, "A player has left the game! The game is now over.");
|
|
$self->{current_state} = 'nogame';
|
|
}
|
|
}
|
|
|
|
my $state_data = $self->{state_data};
|
|
|
|
# this shouldn't happen
|
|
if (not defined $self->{current_state}) {
|
|
$self->{pbot}->{logger}->log("Connect4 state broke.\n");
|
|
$self->{current_state} = 'nogame';
|
|
return;
|
|
}
|
|
|
|
# transistioned to a brand new state; prepare first tock
|
|
if ($self->{previous_state} ne $self->{current_state}) {
|
|
$state_data->{newstate} = 1;
|
|
$state_data->{ticks} = 1;
|
|
|
|
if (exists $state_data->{tick_drift}) {
|
|
$state_data->{ticks} += $state_data->{tick_drift};
|
|
delete $state_data->{tick_drift};
|
|
}
|
|
|
|
$state_data->{first_tock} = 1;
|
|
$state_data->{counter} = 0;
|
|
} else {
|
|
$state_data->{newstate} = 0;
|
|
}
|
|
|
|
# dump new state data for logging/debugging
|
|
if ($state_data->{newstate}) {
|
|
$self->{pbot}->{logger}->log("Connect4: New state: $self->{current_state}\n" . Dumper $state_data);
|
|
}
|
|
|
|
# run one state/tick
|
|
$state_data = $self->{states}{$self->{current_state}}{sub}($state_data);
|
|
|
|
if ($state_data->{tocked}) {
|
|
delete $state_data->{tocked};
|
|
delete $state_data->{first_tock};
|
|
$state_data->{ticks} = 0;
|
|
}
|
|
|
|
# transform to next state
|
|
$state_data->{previous_result} = $state_data->{result};
|
|
$self->{previous_state} = $self->{current_state};
|
|
$self->{current_state} = $self->{states}{$self->{current_state}}{trans}{$state_data->{result}};
|
|
$self->{state_data} = $state_data;
|
|
|
|
# next tick
|
|
$self->{state_data}->{ticks}++;
|
|
}
|
|
|
|
sub create_states {
|
|
my $self = shift;
|
|
|
|
$self->{pbot}->{logger}->log("Connect4: Creating game state machine\n");
|
|
|
|
$self->{previous_state} = '';
|
|
$self->{current_state} = 'nogame';
|
|
$self->{state_data} = { players => [], ticks => 0, newstate => 1 };
|
|
|
|
$self->{state_data}->{current_player} = 0;
|
|
|
|
$self->{states}{'nogame'}{sub} = sub { $self->nogame(@_) };
|
|
$self->{states}{'nogame'}{trans}{challenge} = 'accept';
|
|
$self->{states}{'nogame'}{trans}{nogame} = 'nogame';
|
|
|
|
$self->{states}{'accept'}{sub} = sub { $self->accept(@_) };
|
|
$self->{states}{'accept'}{trans}{stop} = 'nogame';
|
|
$self->{states}{'accept'}{trans}{wait} = 'accept';
|
|
$self->{states}{'accept'}{trans}{accept} = 'genboard';
|
|
|
|
$self->{states}{'genboard'}{sub} = sub { $self->genboard(@_) };
|
|
$self->{states}{'genboard'}{trans}{next} = 'showboard';
|
|
|
|
$self->{states}{'showboard'}{sub} = sub { $self->showboard(@_) };
|
|
$self->{states}{'showboard'}{trans}{next} = 'playermove';
|
|
|
|
$self->{states}{'playermove'}{sub} = sub { $self->playermove(@_) };
|
|
$self->{states}{'playermove'}{trans}{wait} = 'playermove';
|
|
$self->{states}{'playermove'}{trans}{next} = 'checkplayer';
|
|
|
|
$self->{states}{'checkplayer'}{sub} = sub { $self->checkplayer(@_) };
|
|
$self->{states}{'checkplayer'}{trans}{end} = 'gameover';
|
|
$self->{states}{'checkplayer'}{trans}{next} = 'playermove';
|
|
|
|
$self->{states}{'gameover'}{sub} = sub { $self->gameover(@_) };
|
|
$self->{states}{'gameover'}{trans}{wait} = 'gameover';
|
|
$self->{states}{'gameover'}{trans}{next} = 'nogame';
|
|
}
|
|
|
|
# connect4 stuff
|
|
|
|
sub init_game {
|
|
my ($self, $nick1, $nick2) = @_;
|
|
|
|
$self->{chips} = 0;
|
|
$self->{draw} = 0;
|
|
|
|
$self->{board} = [];
|
|
$self->{winner_line} = [];
|
|
|
|
$self->{player} = [
|
|
{ nick => $nick1, done => 0 },
|
|
{ nick => $nick2, done => 0 }
|
|
];
|
|
|
|
$self->{turn} = 0;
|
|
$self->{horiz} = 0;
|
|
|
|
$self->generate_board;
|
|
}
|
|
|
|
sub generate_board {
|
|
my ($self) = @_;
|
|
my ($x, $y);
|
|
|
|
for ($y = 0; $y < $self->{N_Y}; $y++) {
|
|
for ($x = 0; $x < $self->{N_X}; $x++) {
|
|
$self->{board}->[$y][$x] = ' ';
|
|
}
|
|
}
|
|
}
|
|
|
|
sub check_one {
|
|
my ($self, $y, $x, $prev) = @_;
|
|
my $chip = $self->{board}[$y][$x];
|
|
|
|
push @{$self->{winner_line}}, "$y $x";
|
|
|
|
if ($chip eq ' ' || $chip ne $prev) {
|
|
$self->{winner_line} = ($chip eq ' ') ? [] : [ "$y $x" ];
|
|
}
|
|
|
|
return (scalar @{$self->{winner_line}} == $self->{CONNECTIONS}, $chip);
|
|
}
|
|
|
|
sub connected {
|
|
my ($self) = @_;
|
|
my ($i, $j, $row, $col, $prev) = (0, 0, 0, 0, 0);
|
|
my $rv;
|
|
|
|
for ($row = 0; $row < $self->{N_Y}; $row++) {
|
|
$prev = ' ';
|
|
$self->{winner_line} = [];
|
|
for ($i = $row, $j = $self->{N_X} - 1; $i < $self->{N_Y} && $j >= 0; $i++, $j--) {
|
|
($rv, $prev) = $self->check_one($i, $j, $prev);
|
|
if ($rv) {
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
for ($col = $self->{N_X} - 1; $col >= 0; $col--) {
|
|
$prev = ' ';
|
|
$self->{winner_line} = [];
|
|
for ($i = 0, $j = $col; $i < $self->{N_Y} && $j >= 0; $i++, $j--) {
|
|
($rv, $prev) = $self->check_one($i, $j, $prev);
|
|
if ($rv) {
|
|
return 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
for ($row = 0; $row < $self->{N_Y}; $row++) {
|
|
$prev = ' ';
|
|
$self->{winner_line} = [];
|
|
for ($i = $row, $j = 0; $i < $self->{N_Y}; $i++, $j++) {
|
|
($rv, $prev) = $self->check_one($i, $j, $prev);
|
|
if ($rv) {
|
|
return 3;
|
|
}
|
|
}
|
|
}
|
|
|
|
for ($col = 0; $col < $self->{N_X}; $col++) {
|
|
$prev = ' ';
|
|
$self->{winner_line} = [];
|
|
for ($i = 0, $j = $col; $i < $self->{N_Y} && $j < $self->{N_X}; $i++, $j++) {
|
|
($rv, $prev) = $self->check_one($i, $j, $prev);
|
|
if ($rv) {
|
|
return 4;
|
|
}
|
|
}
|
|
}
|
|
|
|
for ($row = 0; $row < $self->{N_Y}; $row++) {
|
|
$prev = ' ';
|
|
$self->{winner_line} = [];
|
|
for ($col = 0; $col < $self->{N_X}; $col++) {
|
|
($rv, $prev) = $self->check_one($row, $col, $prev);
|
|
if ($rv) {
|
|
return 5;
|
|
}
|
|
}
|
|
}
|
|
|
|
for ($col = 0; $col < $self->{N_X}; $col++) {
|
|
$prev = ' ';
|
|
$self->{winner_line} = [];
|
|
for ($row = $self->{N_Y} - 1; $row >= 0; $row--) {
|
|
($rv, $prev) = $self->check_one($row, $col, $prev);
|
|
if ($rv) {
|
|
return 6;
|
|
}
|
|
}
|
|
}
|
|
|
|
$self->{winner_line} = [];
|
|
return 0;
|
|
}
|
|
|
|
sub column_top {
|
|
my ($self, $x) = @_;
|
|
my $y;
|
|
|
|
for ($y = 0; $y < $self->{N_Y}; $y++) {
|
|
if ($self->{board}->[$y][$x] ne ' ') {
|
|
return $y - 1;
|
|
}
|
|
}
|
|
return -1; # shouldnt happen
|
|
}
|
|
|
|
sub play {
|
|
my ($self, $player, $location) = @_;
|
|
my ($draw, $c4, $x, $y);
|
|
|
|
$x = $location - 1;
|
|
|
|
$self->{pbot}->{logger}->log("play player $player: $x\n");
|
|
|
|
if ($x < 0 || $x >= $self->{N_X} || $self->{board}[0][$x] ne ' ') {
|
|
$self->send_message($self->{channel}, "Target illegal/out of range, try again.");
|
|
return 0;
|
|
}
|
|
|
|
$y = $self->column_top($x);
|
|
|
|
$self->{board}->[$y][$x] = $player ? 'O' : 'X';
|
|
$self->{chips}++;
|
|
|
|
$c4 = $self->connected;
|
|
$draw = $self->{chips} == $self->{N_X} * $self->{N_Y};
|
|
|
|
my $nick1 = $self->{player}->[$player]->{nick};
|
|
my $nick2 = $self->{player}->[$player ? 0 : 1]->{nick};
|
|
|
|
$self->send_message($self->{channel}, "$nick1 placed piece at column: $location");
|
|
|
|
if ($c4) {
|
|
$self->send_message($self->{channel}, "$nick1 connected $self->{CONNECTIONS} pieces! $color{red}--- VICTORY! --- $color{reset}");
|
|
$self->{player}->[$player]->{won} = 1;
|
|
} elsif ($draw) {
|
|
$self->send_message($self->{channel}, "$color{red}--- DRAW! --- $color{reset}");
|
|
$self->{draw} = 1;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
sub show_board {
|
|
my ($self) = @_;
|
|
my ($x, $y, $buf, $chip, $c);
|
|
|
|
$self->{pbot}->{logger}->log("showing board\n");
|
|
|
|
my $nick1 = $self->{player}->[0]->{nick};
|
|
my $nick2 = $self->{player}->[1]->{nick};
|
|
|
|
$buf = sprintf("%s: %s ", $nick1, "$color{yellow}X$color{reset}");
|
|
$buf .= sprintf("%s: %s\n", $nick2, "$color{red}O$color{reset}");
|
|
|
|
$buf .= "$color{bold}";
|
|
|
|
for($x = 1; $x < $self->{N_X} + 1; $x++) {
|
|
if ($x % 10 == 0) {
|
|
$buf .= $color{yellow};
|
|
$buf .= ' ';
|
|
$buf .= $x % 10;
|
|
$buf .= ' ';
|
|
$buf .= $color{reset} . $color{bold};
|
|
} else {
|
|
$buf .= " " . $x % 10 . " ";
|
|
}
|
|
}
|
|
|
|
$buf .= "\n";
|
|
|
|
for ($y = 0; $y < $self->{N_Y}; $y++) {
|
|
for ($x = 0; $x < $self->{N_X}; $x++) {
|
|
$chip = $self->{board}->[$y][$x];
|
|
my $rc = "$y $x";
|
|
|
|
$c = $chip eq 'O' ? $color{red} : $color{yellow};
|
|
if (grep(/^$rc$/, @{$self->{winner_line}})) {
|
|
$c .= $color{bold};
|
|
}
|
|
|
|
$buf .= $color{blue} . "[";
|
|
$buf .= $c . $chip . $color{reset};
|
|
$buf .= $color{blue} . "]";
|
|
}
|
|
|
|
$buf .= $color{reset};
|
|
$buf .= "\n";
|
|
}
|
|
|
|
foreach my $line (split /\n/, $buf) {
|
|
$self->send_message($self->{channel}, $line);
|
|
}
|
|
}
|
|
|
|
# state subroutines
|
|
|
|
sub nogame {
|
|
my ($self, $state) = @_;
|
|
$state->{result} = 'nogame';
|
|
return $state;
|
|
}
|
|
|
|
sub accept {
|
|
my ($self, $state) = @_;
|
|
|
|
$state->{max_count} = 3;
|
|
|
|
if ($state->{players}->[1]->{accepted}) {
|
|
$state->{result} = 'accept';
|
|
return $state;
|
|
}
|
|
|
|
my $tock = 15;
|
|
|
|
if ($state->{ticks} % $tock == 0) {
|
|
$state->{tocked} = 1;
|
|
|
|
if (++$state->{counter} > $state->{max_count}) {
|
|
if ($state->{players}->[1]->{id} == -1) {
|
|
$self->send_message($self->{channel}, "Nobody has accepted $state->{players}->[0]->{name}'s challenge.");
|
|
} else {
|
|
$self->send_message($self->{channel}, "$state->{players}->[1]->{name} has failed to accept $state->{players}->[0]->{name}'s challenge.");
|
|
}
|
|
$state->{result} = 'stop';
|
|
$state->{players} = [];
|
|
return $state;
|
|
}
|
|
|
|
if ($state->{players}->[1]->{id} == -1) {
|
|
$self->send_message($self->{channel}, "$state->{players}->[0]->{name} has made an open challenge! Use `accept` to accept their challenge.");
|
|
} else {
|
|
$self->send_message($self->{channel}, "$state->{players}->[1]->{name}: $state->{players}->[0]->{name} has challenged you! Use `accept` to accept their challenge.");
|
|
}
|
|
}
|
|
|
|
$state->{result} = 'wait';
|
|
return $state;
|
|
}
|
|
|
|
sub genboard {
|
|
my ($self, $state) = @_;
|
|
$self->init_game($state->{players}->[0]->{name}, $state->{players}->[1]->{name});
|
|
$state->{max_count} = 3;
|
|
$state->{result} = 'next';
|
|
return $state;
|
|
}
|
|
|
|
sub showboard {
|
|
my ($self, $state) = @_;
|
|
$self->send_message($self->{channel}, "Showing board ...");
|
|
$self->show_board;
|
|
$self->send_message($self->{channel}, "Fight! Anybody (players and spectators) can use `board` at any time to see latest version of the board!");
|
|
$state->{result} = 'next';
|
|
return $state;
|
|
}
|
|
|
|
sub playermove {
|
|
my ($self, $state) = @_;
|
|
|
|
my $tock;
|
|
if ($state->{first_tock}) {
|
|
$tock = 3;
|
|
} else {
|
|
$tock = 15;
|
|
}
|
|
|
|
if ($self->{player}->[$state->{current_player}]->{done}) {
|
|
$self->{pbot}->{logger}->log("playermove: player $state->{current_player} done, nexting\n");
|
|
$state->{result} = 'next';
|
|
return $state;
|
|
}
|
|
|
|
if ($state->{ticks} % $tock == 0) {
|
|
$state->{tocked} = 1;
|
|
if (++$state->{counter} > $state->{max_count}) {
|
|
$state->{players}->[$state->{current_player}]->{missedinputs}++;
|
|
$self->send_message($self->{channel}, "$state->{players}->[$state->{current_player}]->{name} failed to play in time. They forfeit their turn!");
|
|
$self->{player}->[$state->{current_player}]->{done} = 1;
|
|
$self->{player}->[!$state->{current_player}]->{done} = 0;
|
|
$state->{current_player} = !$state->{current_player};
|
|
$state->{result} = 'next';
|
|
return $state;
|
|
}
|
|
|
|
my $red = $state->{counter} == $state->{max_count} ? $color{red} : '';
|
|
|
|
my $remaining = 15 * $state->{max_count};
|
|
$remaining -= 15 * ($state->{counter} - 1);
|
|
$remaining = "(" . (concise duration $remaining) . " remaining)";
|
|
|
|
$self->send_message($self->{channel}, "$state->{players}->[$state->{current_player}]->{name}: $red$remaining Play now via `play <location>`!$color{reset}");
|
|
}
|
|
|
|
$state->{result} = 'wait';
|
|
return $state;
|
|
}
|
|
|
|
sub checkplayer {
|
|
my ($self, $state) = @_;
|
|
|
|
if ($self->{player}->[$state->{current_player}]->{won} || $self->{draw}) {
|
|
$state->{result} = 'end';
|
|
} else {
|
|
$state->{result} = 'next';
|
|
}
|
|
return $state;
|
|
}
|
|
|
|
sub gameover {
|
|
my ($self, $state) = @_;
|
|
my $buf;
|
|
if ($state->{ticks} % 2 == 0) {
|
|
$self->show_board;
|
|
$self->send_message($self->{channel}, $buf);
|
|
$self->send_message($self->{channel}, "Game over!");
|
|
$state->{players} = [];
|
|
$state->{counter} = 0;
|
|
$state->{result} = 'next';
|
|
} else {
|
|
$state->{result} = 'wait';
|
|
}
|
|
return $state;
|
|
}
|
|
|
|
1;
|