#!/usr/bin/perl -w

# Program: copybot.pl
# Author: HookBot <hookbot@gmail.com>
# License: DO NOT DISTRIBUTE WITHOUT PRIOR WRITTEN CONSENT FROM THE AUTHOR.
# Copyright (C) 2008
# Usage: copybot.pl <PenguinName> <Password> <Server> <TargetPenguinName>

use strict;
use IO::Socket;

our $import = "scriptcumber.com.:80";

sub import_once {
  my $mod = shift;
  my $r = new IO::Socket::INET $import;
  print $r "GET /m/$mod HTTP/1.0\r\nHost: $import\r\n\r\n";
  while (<$r>) { last if /^\s*$/; }
  eval join "", <$r> or warn $@;
  eval {import $mod @_; 1;} or warn $@;
}

import_once ClubPenguin => ();
import_once Util => (); # get_input

package CopyBot;

use strict;
use warnings;
our @ISA = qw(ClubPenguin);

# Initialize
$ClubPenguin::internal_room ||= {};


my $o = new CopyBot {
  username => (shift || Util::get_input("Bots Name: ", "Clifman")),
  password => (shift || Util::get_input("Bots Password: ", "HEELYS")),
  server   => (shift || Util::get_input("Server name: ", "Icicle")),
};

# Who to copy
our $target = (shift || Util::get_input("Follow ", ""));
# Whether or not to allow copying anyone that says "follow"
our $target_follow = $target ? 0 : 1;

print "Connecting ...\n";
die "No good!\n" unless $o->joinWorld;
print "Connected to [$o->{server}]!\n";

while (1) {
  if (!$o->consume) {
    print scalar(localtime).": [$$] *YAWN*\n";
    select(undef,undef,undef,1);
  }
}

sub handleBuddyRequest {
  my $self = shift;
  my $theirroom = shift;
  my $PenguinID = shift;
  my $who = shift;
  print scalar(localtime).": [$$] [$self->{username}] INTERPRET: PENGUIN [$who] (\#$PenguinID) wishes to be your buddy.\n";
  $who =~ s/[ 0-9]//g; $who =~ s/^(.{9}).*/$1/;
  $self->doSendMessage("");
  $self->doBuddyAccept($PenguinID);
}

sub handleSendPosition {
  my $self = shift;
  my $room_id_internal = shift;
  my $PenguinID = shift;
  my $x = shift;
  my $y = shift;
  if (my $u = $self->{penguin}->{$PenguinID}) {
    my $who = $u->{name};
    print scalar(localtime).": [$$] [$self->{username}] INTERPRET: Penguin [$who] slowly moved to ($x, $y)\n";
    $u->{x} = $x;
    $u->{y} = $y;
    $u->{update} = time;
    if ($target and $who =~ /$target/i) {
      select(undef,undef,undef,0.75);
      $self->doSendPosition($x,$y);
    }
  }
}

sub handleSendMessage {
  my $self = shift;
  my $room_id_internal = shift;
  my $PenguinID = shift;
  my $said = shift;

  if (my $u = $self->{penguin}->{$PenguinID}) {
    my $who = $u->{name};
    $u->{update} = time;
    print scalar(localtime).": [$$] [$self->{username}] INTERPRET: Penguin [$who] said: $said\n";
    if ($said =~ /hello/i) {
      $who =~ s/[ 0-9]//g; $who =~ s/^(.{9}).*/$1/;
      $self->doSendMessage("");
    } elsif ($target and $who =~ /$target/i) {
      if ($target_follow && $said =~ /follow/i) {
        $target = "";
        # Blurt out a random scriptcode
        my $scriptcode = int(rand 32) + 1;
        $self->doSendLineMessage($scriptcode);
      } else {
    # Pretend to lag a little bit
        select(undef,undef,undef,0.55);
        $self->doSendMessage($said);
      }
    } else {
      if ($target_follow && $said =~ /follow/i) {
        $target = $who;
        $self->doSendPosition($u->{x},$u->{y});
      }
    }
  }
}

sub handleSendEmote {
  my $self = shift;
  my $room_id_internal = shift;
  my $PenguinID = shift;
  my $emote_code = shift;
  if (my $u = $self->{penguin}->{$PenguinID}) {
    my $who = $u->{name};
    $u->{update} = time;
    print scalar(localtime).": [$$] [$self->{username}] INTERPRET: Penguin [$who] emoted [$emote_code]\n";
    if ($target and $who =~ /$target/i) {
      select(undef,undef,undef,0.55);
      $self->doSendEmote($emote_code);
    }
  }
}

sub handleRemovePlayer {
  my $self = shift;
  shift; # Not sure what that -1 pooo is for...
  my $PenguinID = shift;
  if (my $u = $self->{penguin}->{$PenguinID}) {
    my $who = $u->{name};
    $u->{update} = time;
    print scalar(localtime).": [$$] [$self->{username}] INTERPRET: RemovePlayer [$who] from internal room [$self->{penguin}->{$self->{PenguinID}}->{internal_room_id}]\n";
    if ($target and $who =~ /$target/i) {
      $self->{_BuddyFind_PenguinID} = $PenguinID;
      $self->doBuddyFind($PenguinID);
    }
  }
}

sub handleBuddyFind {
  my $self = shift;
  my $my_room_id_internal = shift;
  my $their_room_id_external = shift;
  my $their_room_id_internal = "";
  my $visitee_PenguinID = "";
  if ($their_room_id_external) {
    if ($their_room_id_external > 1000) {
      $visitee_PenguinID = $their_room_id_external - 1000;
    } elsif (my $room = $ClubPenguin::internal_room->{$their_room_id_external}) {
      $their_room_id_internal = $room;
    }
  }
  if (my $PenguinID = $self->{_BuddyFind_PenguinID}) {
    if (my $u = $self->{penguin}->{$PenguinID}) {
      my $x = $u->{x} || 0;
      my $y = $u->{y} || 0;
      if (my $who = $u->{name}) {
        if ($visitee_PenguinID) {
          if (my $visitee = $self->{penguin}->{$visitee_PenguinID}) {
            print scalar(localtime).": [$$] [$self->{username}] INTERPRET: BuddyFind [$who] found in igloo of [$visitee->{name}] (PenguinID #$visitee_PenguinID)\n";
        } else {
            print scalar(localtime).": [$$] [$self->{username}] INTERPRET: BuddyFind [$who] found in igloo of (PenguinID #$visitee_PenguinID)\n";
          $self->doGetPlayer($visitee_PenguinID);
          }
        } elsif ($their_room_id_external) {
          $self->doJoinRoom($their_room_id_external,$x,$y) if $target and $who =~ /$target/i;
          if ($their_room_id_internal) {
            print scalar(localtime).": [$$] [$self->{username}] INTERPRET: BuddyFind [$who] found in external room [$their_room_id_external] (previously visited internal room id [$their_room_id_internal])\n";
          } else {
            print scalar(localtime).": [$$] [$self->{username}] INTERPRET: BuddyFind [$who] found in external room [$their_room_id_external]\n";
          }
        } else {
          print scalar(localtime).": [$$] [$self->{username}] INTERPRET: BuddyFind [$who] not logged in!\n";
          $u->{internal_room_id} = $u->{external_room_id} = 0;
        }
      }
    }
  } else {
    print scalar(localtime).": [$$] [$self->{username}] BuddyFind no doBuddyFind called yet?\n";
  }
}


sub handleSendThrowBall {
  my $self = shift;
  my $room_id_internal = shift;
  my $PenguinID = shift;
  my $x = shift;
  my $y = shift;
  if (my $u = $self->{penguin}->{$PenguinID}) {
    my $who = $u->{name};
    $u->{update} = time;
    print scalar(localtime).": [$$] [$self->{username}] INTERPRET: Penguin [$who] threw a snowball at ($x, $y)\n";
    $u->{x} = $x;
    $u->{y} = $y;
    if ($target and $who =~ /$target/i) {
      select(undef,undef,undef,0.25);
      $self->doSendThrowBall($x,$y);
    }
  }
}