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supports multiple concurrent games (one per channel)

This commit is contained in:
Ben Harris 2017-04-26 01:18:50 -04:00
parent 2cf305b48c
commit 6bf4d136e8
2 changed files with 71 additions and 44 deletions
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3
src/BenBot.php
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@ -85,13 +85,12 @@ class BenBot extends Discord
// handle game move for players
if ($this->game['active'] && $msg->author->id === $this->game['players'][$this->game['turn']]) {
if (Commands\TicTacToe::isActive($msg)) {
Commands\TicTacToe::handleMove($msg);
return;
}
if ($str->startsWith(';')) {
// is command!
$args = $str->removeLeft(';')->split(' ');

112
src/Commands/TicTacToe.php
View File

@ -12,7 +12,9 @@ class TicTacToe
{
self::$bot = $that;
self::$bot->game['active'] = false;
self::$bot->game[] = [
'active' => false
];
$tic = self::$bot->registerCommand('tic', [__CLASS__, 'startGame'], [
'description' => 'play tic tac toe!',
@ -46,7 +48,8 @@ class TicTacToe
if (count($msg->mentions) === 0) {
return "mention someone who you would like to play with!";
} elseif (count($msg->mentions) === 1) {
self::$bot->game = [
$gameid = $msg->channel->id;
self::$bot->game[$gameid] = [
'board' => [
[":one:", ":two:", ":three:"],
[":four:", ":five:", ":six:"],
@ -58,29 +61,40 @@ class TicTacToe
],
'turn' => ":x:",
'active' => true,
'move_count' => 0,
];
foreach ($msg->mentions as $mention) {
self::$bot->game['players'][":o:"] = $mention->id;
self::$bot->game[$gameid]['players'][":o:"] = $mention->id;
}
Utils::send($msg, self::printBoard() . "\n<@" . self::$bot->game['players'][self::$bot->game['turn']] . ">, it's your turn!");
Utils::send($msg, self::printBoard($gameid) . "\n<@" . self::$bot->game[$gameid]['players'][self::$bot->game[$gameid]['turn']] . ">, it's your turn!");
} else {
return "can't play tictactoe with more than two people!";
}
}
public static function isActive($msg)
{
$gameid = $msg->channel->id;
return isset(self::$bot->game[$gameid])
&& self::$bot->game[$gameid]['active']
&& $msg->author->id === self::$bot->game[$gameid]['players'][self::$bot->game[$gameid]['turn']];
}
public static function handleMove($msg)
{
$player = self::$bot->game['turn'];
$gameid = $msg->channel->id;
$player = self::$bot->game[$gameid]['turn'];
$text = $msg->content;
$move = intval($text);
if (strtolower($text) == "stop" || strtolower($text) == ";tic stop") {
self::stopGame($msg, []);
return;
}
if ($move > 0 && $move < 10) {
Utils::send($msg, self::doMove($player, $move));
Utils::send($msg, self::doMove($gameid, $player, $move));
return;
} else {
Utils::send($msg, "invalid move. enter a number 1-9 or quit with `;tic stop`");
@ -89,20 +103,21 @@ class TicTacToe
}
public static function doMove($player, $move)
public static function doMove($gameid, $player, $move)
{
if (self::placePieceAt($move, $player)) {
if (self::checkWin()) {
self::$bot->game['active'] = false;
return "<@" . self::$bot->game['players'][self::$bot->game['turn']] . "> won";
} elseif (self::$bot->game['move_count'] >= 9) {
self::$bot->game['active'] = false;
if (self::placePieceAt($gameid, $move, $player)) {
if (self::checkWin($gameid)) {
self::$bot->game[$gameid]['active'] = false;
return "<@" . self::$bot->game[$gameid]['players'][self::$bot->game[$gameid]['turn']] . "> won";
} elseif (isset(self::$bot->game[$gameid]['tied']) && self::$bot->game[$gameid]['tied']) {
self::$bot->game[$gameid]['active'] = false;
return "it's a tie";
} else {
self::$bot->game['turn'] = self::$bot->game['turn'] == ":x:" ? ":o:" : ":x:";
self::$bot->game['move_count']++;
return self::printBoard() . "\n<@" . self::$bot->game['players'][self::$bot->game['turn']] . ">, it's your turn!";
self::$bot->game[$gameid]['turn'] = self::$bot->game[$gameid]['turn'] == ":x:" ? ":o:" : ":x:";
return self::printBoard($gameid) . "\n<@" . self::$bot->game[$gameid]['players'][self::$bot->game[$gameid]['turn']] . ">, it's your turn!";
}
} else {
return "position already occupied!";
}
@ -112,7 +127,8 @@ class TicTacToe
public static function stopGame($msg, $args)
{
Utils::deleteMessage($msg);
self::$bot->game = [
$gameid = $msg->channel->id;
self::$bot->game[$gameid] = [
'active' => false,
];
Utils::send($msg, "game stopped")->then(function ($result) {
@ -125,34 +141,46 @@ class TicTacToe
// internal functions
private static function checkWin()
private static function checkWin($gameid)
{
if ((self::getPieceAt(1) === self::getPieceAt(4)) && (self::getPieceAt(4) === self::getPieceAt(7))) {
return self::getPieceAt(1);
} else if ((self::getPieceAt(2) === self::getPieceAt(5)) && (self::getPieceAt(5) === self::getPieceAt(8))) {
return self::getPieceAt(2);
} else if ((self::getPieceAt(3) === self::getPieceAt(6)) && (self::getPieceAt(6) === self::getPieceAt(9))) {
return self::getPieceAt(3);
} else if ((self::getPieceAt(1) === self::getPieceAt(2)) && (self::getPieceAt(2) === self::getPieceAt(3))) {
return self::getPieceAt(1);
} else if ((self::getPieceAt(4) === self::getPieceAt(5)) && (self::getPieceAt(5) === self::getPieceAt(6))) {
return self::getPieceAt(4);
} else if ((self::getPieceAt(7) === self::getPieceAt(8)) && (self::getPieceAt(8) === self::getPieceAt(9))) {
return self::getPieceAt(7);
} else if ((self::getPieceAt(1) === self::getPieceAt(5)) && (self::getPieceAt(5) === self::getPieceAt(9))) {
return self::getPieceAt(1);
} else if ((self::getPieceAt(3) === self::getPieceAt(5)) && (self::getPieceAt(5) === self::getPieceAt(7))) {
return self::getPieceAt(3);
if ((self::getPieceAt($gameid, 1) === self::getPieceAt($gameid, 4)) && (self::getPieceAt($gameid, 4) === self::getPieceAt($gameid, 7))) {
return true;
} else if ((self::getPieceAt($gameid, 2) === self::getPieceAt($gameid, 5)) && (self::getPieceAt($gameid, 5) === self::getPieceAt($gameid, 8))) {
return true;
} else if ((self::getPieceAt($gameid, 3) === self::getPieceAt($gameid, 6)) && (self::getPieceAt($gameid, 6) === self::getPieceAt($gameid, 9))) {
return true;
} else if ((self::getPieceAt($gameid, 1) === self::getPieceAt($gameid, 2)) && (self::getPieceAt($gameid, 2) === self::getPieceAt($gameid, 3))) {
return true;
} else if ((self::getPieceAt($gameid, 4) === self::getPieceAt($gameid, 5)) && (self::getPieceAt($gameid, 5) === self::getPieceAt($gameid, 6))) {
return true;
} else if ((self::getPieceAt($gameid, 7) === self::getPieceAt($gameid, 8)) && (self::getPieceAt($gameid, 8) === self::getPieceAt($gameid, 9))) {
return true;
} else if ((self::getPieceAt($gameid, 1) === self::getPieceAt($gameid, 5)) && (self::getPieceAt($gameid, 5) === self::getPieceAt($gameid, 9))) {
return true;
} else if ((self::getPieceAt($gameid, 3) === self::getPieceAt($gameid, 5)) && (self::getPieceAt($gameid, 5) === self::getPieceAt($gameid, 7))) {
return true;
} else {
for ($i = 1; $i <= 9; $i++) {
if (in_array(self::getPieceAt($gameid, $i), [':o:', ':x:'])) {
$tmp = true;
} else {
$tmp = false;
break;
}
}
if ($tmp) {
self::$bot->game[$gameid]['active'] = false;
self::$bot->game[$gameid]['tied'] = true;
}
return false;
}
}
private static function printBoard()
private static function printBoard($gameid)
{
$response = "";
foreach (self::$bot->game['board'] as $row) {
foreach (self::$bot->game[$gameid]['board'] as $row) {
foreach ($row as $col) {
$response .= $col;
}
@ -162,17 +190,17 @@ class TicTacToe
}
private static function getPieceAt($i)
private static function getPieceAt($gameid, $i)
{
return self::$bot->game['board'][intval(($i - 1) / 3)][($i - 1) % 3];
return self::$bot->game[$gameid]['board'][intval(($i - 1) / 3)][($i - 1) % 3];
}
private static function placePieceAt($i, $piece)
private static function placePieceAt($gameid, $i, $piece)
{
if (self::getPieceAt($i) == ":x:" || self::getPieceAt($i) == ":o:") {
if (self::getPieceAt($gameid, $i) == ":x:" || self::getPieceAt($gameid, $i) == ":o:") {
return false;
} else {
self::$bot->game['board'][intval(($i - 1) / 3)][($i - 1) % 3] = $piece;
self::$bot->game[$gameid]['board'][intval(($i - 1) / 3)][($i - 1) % 3] = $piece;
return true;
}
}