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806 lines
29 KiB
Perl
806 lines
29 KiB
Perl
# File: Connect4.pm
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#
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# Purpose: Connect-4 game for IRC. Includes options to resize board
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# dimensions and how many pieces to connect.
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# SPDX-FileCopyrightText: 2021 Pragmatic Software <pragma78@gmail.com>
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# SPDX-License-Identifier: MIT
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package PBot::Plugin::Connect4;
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use parent 'PBot::Plugin::Base';
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use PBot::Imports;
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use Time::Duration qw/concise duration/;
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use List::Util qw[min max];
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use Data::Dumper;
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$Data::Dumper::Useqq = 1;
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$Data::Dumper::Sortkeys = 1;
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# This plugin was contributed by mannito, based on an earlier version of Battleship.pm
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sub initialize($self, %conf) {
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$self->{pbot}->{commands}->add(
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name => 'connect4',
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help => 'Connect-4 board game',
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subref => sub { $self->cmd_connect4(@_) },
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);
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$self->{pbot}->{event_dispatcher}->register_handler('irc.part', sub { $self->on_departure(@_) });
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$self->{pbot}->{event_dispatcher}->register_handler('irc.quit', sub { $self->on_departure(@_) });
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$self->{pbot}->{event_dispatcher}->register_handler('irc.kick', sub { $self->on_kick(@_) });
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$self->{channel} = $self->{pbot}->{registry}->get_value('connect4', 'channel') // '##connect4';
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$self->{debug} = $self->{pbot}->{registry}->get_value('connect4', 'debug') // 0;
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$self->create_states;
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}
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sub unload($self) {
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$self->{pbot}->{commands}->remove('connect4');
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$self->{pbot}->{event_dispatcher}->remove_handler('irc.part');
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$self->{pbot}->{event_dispatcher}->remove_handler('irc.quit');
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$self->{pbot}->{event_dispatcher}->remove_handler('irc.kick');
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$self->{pbot}->{event_queue}->dequeue_event('connect4 loop');
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}
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sub on_kick($self, $event_type, $event) {
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my ($nick, $user, $host) = ($event->nick, $event->user, $event->host);
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my ($victim, $reason) = ($event->to, $event->{args}[1]);
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my $channel = $event->{args}[0];
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return 0 if lc $channel ne $self->{channel};
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$self->player_left($nick, $user, $host);
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return 0;
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}
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sub on_departure($self, $event_type, $event) {
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my ($nick, $user, $host, $channel) = ($event->nick, $event->user, $event->host, $event->to);
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my $type = uc $event->type;
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return 0 if $type ne 'QUIT' and lc $channel ne $self->{channel};
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$self->player_left($nick, $user, $host);
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return 0;
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}
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my %color = (
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white => "\x0300",
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black => "\x0301",
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blue => "\x0302",
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green => "\x0303",
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red => "\x0304",
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maroon => "\x0305",
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purple => "\x0306",
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orange => "\x0307",
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yellow => "\x0308",
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lightgreen => "\x0309",
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teal => "\x0310",
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cyan => "\x0311",
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lightblue => "\x0312",
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magneta => "\x0313",
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gray => "\x0314",
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lightgray => "\x0315",
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bold => "\x02",
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italics => "\x1D",
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underline => "\x1F",
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reverse => "\x16",
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reset => "\x0F",
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);
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my $DEFAULT_NX = 7;
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my $DEFAULT_NY = 6;
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my $DEFAULT_CONNECTIONS = 4;
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my $MAX_NX = 80;
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my $MAX_NY = 12;
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# challenge options: CONNS:ROWSxCOLS
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sub parse_challenge($self, $options) {
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my ($conns, $xy, $nx, $ny);
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"x" =~ /x/; # clear $1, $2 ...
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if ($options !~ m/^(\d+)(:(\d+)x(\d+))?$/) { return "Invalid options '$options', use: <CONNS:ROWSxCOLS>"; }
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$conns = $1;
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$xy = $2;
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$ny = $3;
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$nx = $4;
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$self->{N_X} = (not length $nx) ? $DEFAULT_NX : $nx;
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$self->{N_Y} = (not length $ny) ? $DEFAULT_NY : $ny;
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$self->{CONNECTIONS} = (not length $conns) ? $DEFAULT_CONNECTIONS : $conns;
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# auto adjust board size for `challenge N'
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if ((not length $xy) && ($self->{CONNECTIONS} >= $self->{N_X} || $self->{CONNECTIONS} >= $self->{N_Y})) {
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$self->{N_X} = min($self->{CONNECTIONS} * 2 - 1, $MAX_NX);
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$self->{N_Y} = min($self->{CONNECTIONS} * 2 - 2, $MAX_NY);
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}
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if ($self->{N_X} > $MAX_NX || $self->{N_Y} > $MAX_NY) {
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return "Invalid board options '$self->{CONNECTIONS}:$self->{N_Y}x$self->{N_X}', " . "maximum board size is: ${MAX_NY}x${MAX_NX}.";
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}
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if ($self->{N_X} < $self->{CONNECTIONS} && $self->{N_Y} < $self->{CONNECTIONS}) {
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return "Invalid board options '$self->{CONNECTIONS}:$self->{N_Y}x$self->{N_X}', " . "rows or columns must be >= than connections.";
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}
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return 0;
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}
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sub cmd_connect4($self, $context) {
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$context->{arguments} =~ s/^\s+|\s+$//g;
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my $usage = "Usage: connect4 challenge|accept|play|board|quit|players|kick|abort; for more information about a command: connect4 help <command>";
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my ($command, $arguments, $options) = split / /, $context->{arguments}, 3;
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if (defined $command) {
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$command = lc $command;
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} else {
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$command = '';
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}
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given ($command) {
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when ('help') {
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given ($arguments) {
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when ('help') { return "Seriously?"; }
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when ('challenge') { return "challenge [nick] [connections[:ROWSxCOLS]] -- connections has to be <= than rows or columns (duh!)."; }
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default {
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if (length $arguments) { return "connect4 has no such command '$arguments'. I can't help you with that."; }
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else { return "Usage: connect4 help <command>"; }
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}
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}
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}
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when ('challenge') {
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if ($self->{current_state} ne 'nogame') { return "There is already a game of connect4 underway."; }
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$self->{N_X} = $DEFAULT_NX;
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$self->{N_Y} = $DEFAULT_NY;
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$self->{CONNECTIONS} = $DEFAULT_CONNECTIONS;
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my $err;
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if ((not length $arguments) || ($arguments =~ m/^\d+.*$/ && not($err = $self->parse_challenge($arguments)))) {
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$self->{current_state} = 'accept';
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$self->{state_data} = {players => [], counter => 0};
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$self->{pbot}->{event_queue}->enqueue_event(
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sub {
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$self->run_one_state;
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}, 1, 'connect4 loop', 1
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);
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my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($context->{nick}, $context->{user}, $context->{host});
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my $player = {id => $id, name => $context->{nick}, missedinputs => 0};
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push @{$self->{state_data}->{players}}, $player;
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$player = {id => -1, name => undef, missedinputs => 0};
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push @{$self->{state_data}->{players}}, $player;
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return "/msg $self->{channel} $context->{nick} has made an open challenge (Connect-$self->{CONNECTIONS} @ "
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. "$self->{N_Y}x$self->{N_X} board)! Use `accept` to accept their challenge.";
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}
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if ($err) { return $err; }
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my $challengee = $self->{pbot}->{nicklist}->is_present($self->{channel}, $arguments);
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if (not $challengee) { return "That nick is not present in this channel. Invite them to $self->{channel} and try again!"; }
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if (length $options) {
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if ($err = $self->parse_challenge($options)) { return $err; }
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}
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$self->{current_state} = 'accept';
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$self->{state_data} = {players => [], counter => 0};
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$self->{pbot}->{event_queue}->enqueue_event(
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sub {
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$self->run_one_state;
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}, 1, 'connect4 loop', 1
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);
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my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($context->{nick}, $context->{user}, $context->{host});
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my $player = {id => $id, name => $context->{nick}, missedinputs => 0};
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push @{$self->{state_data}->{players}}, $player;
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($id) = $self->{pbot}->{messagehistory}->{database}->find_message_account_by_nick($challengee);
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$player = {id => $id, name => $challengee, missedinputs => 0};
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push @{$self->{state_data}->{players}}, $player;
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return "/msg $self->{channel} $context->{nick} has challenged $challengee to "
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. "Connect-$self->{CONNECTIONS} @ $self->{N_Y}x$self->{N_X} board! Use `accept` to accept their challenge.";
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}
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when ('accept') {
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if ($self->{current_state} ne 'accept') { return "/msg $context->{nick} This is not the time to use `accept`."; }
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my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($context->{nick}, $context->{user}, $context->{host});
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my $player = $self->{state_data}->{players}->[1];
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# open challenge
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if ($player->{id} == -1) {
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$player->{id} = $id;
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$player->{name} = $context->{nick};
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}
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if ($player->{id} == $id) {
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$player->{accepted} = 1;
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return "/msg $self->{channel} $context->{nick} has accepted $self->{state_data}->{players}->[0]->{name}'s challenge!";
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} else {
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return "/msg $context->{nick} You have not been challenged to a game of Connect4 yet.";
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}
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}
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when ($_ eq 'decline' or $_ eq 'quit' or $_ eq 'forfeit' or $_ eq 'concede') {
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my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($context->{nick}, $context->{user}, $context->{host});
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my $removed = 0;
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for (my $i = 0; $i < @{$self->{state_data}->{players}}; $i++) {
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if ($self->{state_data}->{players}->[$i]->{id} == $id) {
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splice @{$self->{state_data}->{players}}, $i--, 1;
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$removed = 1;
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}
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}
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if ($removed) {
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if ($self->{state_data}->{current_player} >= @{$self->{state_data}->{players}}) { $self->{state_data}->{current_player} = @{$self->{state_data}->{players}} - 1 }
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return "/msg $self->{channel} $context->{nick} has left the game!";
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} else {
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return "$context->{nick}: But you are not even playing the game.";
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}
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}
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when ('abort') {
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if (not $self->{pbot}->{users}->loggedin_admin($self->{channel}, $context->{hostmask})) {
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return "$context->{nick}: Only admins may abort the game.";
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}
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$self->{current_state} = 'gameover';
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return "/msg $self->{channel} $context->{nick}: The game has been aborted.";
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}
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when ('players') {
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if ($self->{current_state} eq 'accept') { return "$self->{state_data}->{players}->[0]->{name} has challenged $self->{state_data}->{players}->[1]->{name}!"; }
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elsif (@{$self->{state_data}->{players}} == 2) { return "$self->{state_data}->{players}->[0]->{name} is playing with $self->{state_data}->{players}->[1]->{name}!"; }
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else { return "There are no players playing right now. Start a game with `connect4 challenge <nick>`!"; }
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}
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when ('kick') {
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if (not $self->{pbot}->{users}->loggedin_admin($self->{channel}, $context->{hostmask})) {
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return "$context->{nick}: Only admins may kick people from the game.";
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}
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if (not length $arguments) { return "Usage: connect4 kick <nick>"; }
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my $removed = 0;
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for (my $i = 0; $i < @{$self->{state_data}->{players}}; $i++) {
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if (lc $self->{state_data}->{players}->[$i]->{name} eq $arguments) {
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splice @{$self->{state_data}->{players}}, $i--, 1;
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$removed = 1;
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}
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}
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if ($removed) {
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if ($self->{state_data}->{current_player} >= @{$self->{state_data}->{players}}) { $self->{state_data}->{current_player} = @{$self->{state_data}->{players}} - 1 }
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return "/msg $self->{channel} $context->{nick}: $arguments has been kicked from the game.";
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} else {
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return "$context->{nick}: $arguments isn't even in the game.";
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}
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}
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when ('play') {
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if ($self->{debug}) { $self->{pbot}->{logger}->log("Connect4: play state: $self->{current_state}\n" . Dumper $self->{state_data}); }
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if ($self->{current_state} ne 'playermove') { return "$context->{nick}: It's not time to do that now."; }
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my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($context->{nick}, $context->{user}, $context->{host});
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my $player;
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if ($self->{state_data}->{players}->[0]->{id} == $id) { $player = 0; }
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elsif ($self->{state_data}->{players}->[1]->{id} == $id) { $player = 1; }
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else { return "You are not playing in this game."; }
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if ($self->{state_data}->{current_player} != $player) { return "$context->{nick}: It is not your turn to attack!"; }
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if ($self->{player}->[$player]->{done}) { return "$context->{nick}: You have already played this turn."; }
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if ($arguments !~ m/^\d+$/) { return "$context->{nick}: Usage: connect4 play <location>; <location> must be in the [1, $self->{N_X}] range."; }
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if ($self->play($player, uc $arguments)) {
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if ($self->{player}->[$player]->{won}) {
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$self->{previous_state} = $self->{current_state};
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$self->{current_state} = 'checkplayer';
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$self->run_one_state;
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} else {
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$self->{player}->[$player]->{done} = 1;
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$self->{player}->[!$player]->{done} = 0;
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$self->{state_data}->{current_player} = !$player;
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$self->{state_data}->{ticks} = 1;
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$self->{state_data}->{first_tock} = 1;
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$self->{state_data}->{counter} = 0;
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}
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}
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return "";
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}
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when ('board') {
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if ($self->{current_state} eq 'nogame' or $self->{current_state} eq 'accept' or $self->{current_state} eq 'genboard' or $self->{current_state} eq 'gameover') {
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return "$context->{nick}: There is no board to show right now.";
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}
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my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($context->{nick}, $context->{user}, $context->{host});
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for (my $i = 0; $i < 2; $i++) {
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if ($self->{state_data}->{players}->[$i]->{id} == $id) {
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$self->send_message($self->{channel}, "$context->{nick} surveys the board!");
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$self->show_board;
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return "";
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}
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}
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$self->show_board;
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}
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default { return $usage; }
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}
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return "";
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}
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sub player_left($self, $nick, $user, $host) {
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my $id = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
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my $removed = 0;
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for (my $i = 0; $i < @{$self->{state_data}->{players}}; $i++) {
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if ($self->{state_data}->{players}->[$i]->{id} == $id) {
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splice @{$self->{state_data}->{players}}, $i--, 1;
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$self->send_message($self->{channel}, "$nick has left the game!");
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$removed = 1;
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}
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}
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if ($removed) {
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if ($self->{state_data}->{current_player} >= @{$self->{state_data}->{players}}) { $self->{state_data}->{current_player} = @{$self->{state_data}->{players}} - 1 }
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return "/msg $self->{channel} $nick has left the game!";
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}
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}
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sub send_message($self, $to, $text, $delay) {
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$delay = 0 if not defined $delay;
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my $botnick = $self->{pbot}->{registry}->get_value('irc', 'botnick');
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my $message = {
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nick => $botnick,
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user => 'connect4',
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host => 'localhost',
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hostmask => "$botnick!connect4\@localhost",
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command => 'connect4',
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checkflood => 1,
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message => $text
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};
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$self->{pbot}->{interpreter}->add_message_to_output_queue($to, $message, $delay);
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}
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sub run_one_state($self) {
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# check for naughty or missing players
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if ($self->{current_state} =~ /(?:move|accept)/) {
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my $removed = 0;
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for (my $i = 0; $i < @{$self->{state_data}->{players}}; $i++) {
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if ($self->{state_data}->{players}->[$i]->{missedinputs} >= 3) {
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$self->send_message(
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$self->{channel},
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"$color{red}$self->{state_data}->{players}->[$i]->{name} has missed too many prompts and has been ejected from the game!$color{reset}"
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);
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splice @{$self->{state_data}->{players}}, $i--, 1;
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$removed = 1;
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}
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}
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if ($removed) {
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if ($self->{state_data}->{current_player} >= @{$self->{state_data}->{players}}) { $self->{state_data}->{current_player} = @{$self->{state_data}->{players}} - 1 }
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}
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if (not @{$self->{state_data}->{players}} == 2) {
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$self->send_message($self->{channel}, "A player has left the game! The game is now over.");
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$self->{current_state} = 'nogame';
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}
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}
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my $state_data = $self->{state_data};
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# this shouldn't happen
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if (not defined $self->{current_state}) {
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$self->{pbot}->{logger}->log("Connect4 state broke.\n");
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$self->{current_state} = 'nogame';
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return;
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}
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# transistioned to a brand new state; prepare first tock
|
|
if ($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 {
|
|
$state_data->{newstate} = 0;
|
|
}
|
|
|
|
# dump new state data for logging/debugging
|
|
if ($self->{debug} and $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
|
|
$self->{state_data}->{ticks}++;
|
|
}
|
|
|
|
sub create_states($self) {
|
|
$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';
|
|
$self->{states}{'gameover'}{trans}{next} = 'nogame';
|
|
}
|
|
|
|
# connect4 stuff
|
|
|
|
sub init_game($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;
|
|
|
|
$self->generate_board;
|
|
}
|
|
|
|
sub generate_board($self) {
|
|
my ($x, $y);
|
|
|
|
for ($y = 0; $y < $self->{N_Y}; $y++) {
|
|
for ($x = 0; $x < $self->{N_X}; $x++) { $self->{board}->[$y][$x] = ' '; }
|
|
}
|
|
}
|
|
|
|
sub check_one($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}, $chip);
|
|
}
|
|
|
|
sub connected($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; }
|
|
}
|
|
}
|
|
|
|
$self->{winner_line} = [];
|
|
return 0;
|
|
}
|
|
|
|
sub column_top($self, $x) {
|
|
my $y;
|
|
|
|
for ($y = 0; $y < $self->{N_Y}; $y++) {
|
|
if ($self->{board}->[$y][$x] ne ' ') { return $y - 1; }
|
|
}
|
|
return -1; # shouldnt happen
|
|
}
|
|
|
|
sub play($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}");
|
|
$self->{draw} = 1;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
sub show_board($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}, $line); }
|
|
}
|
|
|
|
# state subroutines
|
|
|
|
sub nogame($self, $state) {
|
|
$state->{result} = 'nogame';
|
|
$self->{pbot}->{event_queue}->update_repeating('connect4 loop', 0);
|
|
return $state;
|
|
}
|
|
|
|
sub accept($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 $state;
|
|
}
|
|
|
|
sub genboard($self, $state) {
|
|
$self->init_game($state->{players}->[0]->{name}, $state->{players}->[1]->{name});
|
|
$state->{max_count} = 3;
|
|
$state->{result} = 'next';
|
|
return $state;
|
|
}
|
|
|
|
sub showboard($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 $state;
|
|
}
|
|
|
|
sub playermove($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 $state;
|
|
}
|
|
|
|
sub checkplayer($self, $state) {
|
|
if ($self->{player}->[$state->{current_player}]->{won} || $self->{draw}) {
|
|
$state->{result} = 'end';
|
|
} else {
|
|
$state->{result} = 'next';
|
|
}
|
|
return $state;
|
|
}
|
|
|
|
sub gameover($self, $state) {
|
|
if ($state->{ticks} % 2 == 0) {
|
|
$self->show_board;
|
|
$self->send_message($self->{channel}, "Game over!");
|
|
$state->{players} = [];
|
|
$state->{counter} = 0;
|
|
$state->{result} = 'next';
|
|
} else {
|
|
$state->{result} = 'wait';
|
|
}
|
|
return $state;
|
|
}
|
|
|
|
1;
|