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PocketMine-MP/src/API/ConsoleAPI.php
Shoghi Cervantes 5a168836c5 Fixed setting the difficulty via command
2013-06-17 03:29:44 +02:00

322 lines
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PHP
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<?php
/*
-
/ \
/ \
/ PocketMine \
/ MP \
|\ @shoghicp /|
|. \ / .|
| .. \ / .. |
| .. | .. |
| .. | .. |
\ | /
\ | /
\ | /
\ | /
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
*/
class ConsoleAPI{
private $loop, $server, $event, $help, $cmds, $alias;
function __construct(){
$this->help = array();
$this->cmds = array();
$this->alias = array();
$this->server = ServerAPI::request();
$this->last = microtime(true);
}
public function init(){
$this->server->schedule(2, array($this, "handle"), array(), true);
$this->loop = new ConsoleLoop();
$this->register("help", "[page|command name]", array($this, "defaultCommands"));
$this->register("status", "", array($this, "defaultCommands"));
$this->register("difficulty", "<0|1|2|3>", array($this, "defaultCommands"));
$this->register("stop", "", array($this, "defaultCommands"));
$this->register("defaultgamemode", "<mode>", array($this, "defaultCommands"));
$this->server->api->ban->cmdWhitelist("help");
}
function __destruct(){
$this->server->deleteEvent($this->event);
$this->loop->stop();
$this->loop->notify();
//$this->loop->join();
}
public function defaultCommands($cmd, $params, $issuer, $alias){
$output = "";
switch($cmd){
case "defaultgamemode":
$gms = array(
"0" => SURVIVAL,
"survival" => SURVIVAL,
"s" => SURVIVAL,
"1" => CREATIVE,
"creative" => CREATIVE,
"c" => CREATIVE,
"2" => ADVENTURE,
"adventure" => ADVENTURE,
"a" => ADVENTURE,
"3" => VIEW,
"view" => VIEW,
"viewer" => VIEW,
"spectator" => VIEW,
"v" => VIEW,
);
if(!isset($gms[strtolower($params[0])])){
$output .= "Usage: /$cmd <mode>\n";
break;
}
$this->server->api->setProperty("gamemode", $gms[strtolower($params[0])]);
$output .= "Default Gamemode is now ".strtoupper($this->server->getGamemode()).".\n";
break;
case "status":
if(!($issuer instanceof Player) and $issuer === "console"){
$this->server->debugInfo(true);
}
$info = $this->server->debugInfo();
$output .= "TPS: ".$info["tps"].", Memory usage: ".$info["memory_usage"]." (Peak ".$info["memory_peak_usage"].")\n";
break;
case "update-done":
$this->server->api->setProperty("last-update", time());
break;
case "stop":
$this->loop->stop = true;
$output .= "Stopping the server\n";
$this->server->close();
break;
case "difficulty":
$s = trim(array_shift($params));
if($s == "" or (((int) $s) <= 3 and ((int) $s) >= 0)){
$output .= "Usage: /difficulty <0|1|2|3>\n";
break;
}
$this->server->api->setProperty("difficulty", (int) $s);
$output .= "Difficulty changed to ".$this->server->difficulty."\n";
break;
case "?":
if($issuer !== "console" and $issuer !== "rcon"){
break;
}
case "help":
if(isset($params[0]) and !is_numeric($params[0])){
$c = trim(strtolower($params[0]));
if(isset($this->help[$c]) or isset($this->alias[$c])){
$c = isset($this->help[$c]) ? $c : $this->alias[$c];
if($this->server->api->dhandle("console.command.".$c, array("cmd" => $c, "parameters" => array(), "issuer" => $issuer, "alias" => false)) === false
or $this->server->api->dhandle("console.command", array("cmd" => $c, "parameters" => array(), "issuer" => $issuer, "alias" => false)) === false){
break;
}
$output .= "Usage: /$c ".$this->help[$c]."\n";
break;
}
}
$cmds = array();
foreach($this->help as $c => $h){
if($this->server->api->dhandle("console.command.".$c, array("cmd" => $c, "parameters" => array(), "issuer" => $issuer, "alias" => false)) === false
or $this->server->api->dhandle("console.command", array("cmd" => $c, "parameters" => array(), "issuer" => $issuer, "alias" => false)) === false){
continue;
}
$cmds[$c] = $h;
}
$max = ceil(count($cmds) / 5);
$page = (int) (isset($params[0]) ? min($max, max(1, intval($params[0]))):1);
$output .= "- Showing help page $page of $max (/help <page>) -\n";
$current = 1;
foreach($cmds as $c => $h){
$curpage = (int) ceil($current / 5);
if($curpage === $page){
$output .= "/$c ".$h."\n";
}elseif($curpage > $page){
break;
}
++$current;
}
break;
default:
$output .= "Command doesn't exist! Use /help\n";
break;
}
return $output;
}
public function alias($alias, $cmd){
$this->alias[strtolower(trim($alias))] = trim($cmd);
return true;
}
public function register($cmd, $help, $callback){
if(!is_callable($callback)){
return false;
}
$cmd = strtolower(trim($cmd));
$this->cmds[$cmd] = $callback;
$this->help[$cmd] = $help;
ksort($this->help, SORT_NATURAL | SORT_FLAG_CASE);
}
public function run($line = "", $issuer = "console", $alias = false){
if($line != ""){
$end = strpos($line, " ");
if($end === false){
$end = strlen($line);
}
$cmd = strtolower(substr($line, 0, $end));
$params = (string) substr($line, $end + 1);
if(isset($this->alias[$cmd])){
return $this->run($this->alias[$cmd] . ($params !== "" ? " " .$params:""), $issuer, $cmd);
}
if($issuer instanceof Player){
console("[DEBUG] \x1b[33m".$issuer->username."\x1b[0m issued server command: ".ltrim("$alias ")."/$cmd ".$params, true, true, 2);
}else{
console("[DEBUG] \x1b[33m*".$issuer."\x1b[0m issued server command: ".ltrim("$alias ")."/$cmd ".$params, true, true, 2);
}
if(preg_match_all('#@([@a-z]{1,})#', $params, $matches, PREG_OFFSET_CAPTURE) > 0){
$offsetshift = 0;
foreach($matches[1] as $selector){
if($selector[0]{0} === "@"){ //Escape!
$params = substr_replace($params, $selector[0], $selector[1] + $offsetshift - 1, strlen($selector[0]) + 1);
--$offsetshift;
continue;
}
switch(strtolower($selector[0])){
case "u":
case "player":
case "username":
$p = ($issuer instanceof Player) ? $issuer->username:$issuer;
$params = substr_replace($params, $p, $selector[1] + $offsetshift - 1, strlen($selector[0]) + 1);
$offsetshift -= strlen($selector[0]) - strlen($p) + 1;
break;
case "w":
case "world":
$p = ($issuer instanceof Player) ? $issuer->level->getName():$this->server->api->level->getDefault()->getName();
$params = substr_replace($params, $p, $selector[1] + $offsetshift - 1, strlen($selector[0]) + 1);
$offsetshift -= strlen($selector[0]) - strlen($p) + 1;
break;
case "a":
case "all":
$output = "";
foreach($this->server->api->player->getAll() as $p){
$output .= $this->run($cmd . " ". substr_replace($params, $p->username, $selector[1] + $offsetshift - 1, strlen($selector[0]) + 1), $issuer, $alias);
}
return $output;
case "r":
case "random":
$l = array();
foreach($this->server->api->player->getAll() as $p){
if($p !== $issuer){
$l[] = $p;
}
}
if(count($l) === 0){
return;
}
$p = $l[mt_rand(0, count($l) - 1)]->username;
$params = substr_replace($params, $p, $selector[1] + $offsetshift - 1, strlen($selector[0]) + 1);
$offsetshift -= strlen($selector[0]) - strlen($p) + 1;
break;
}
}
}
$params = explode(" ", $params);
if(count($params) === 1 and $params[0] === ""){
$params = array();
}
if(($d1 = $this->server->api->dhandle("console.command.".$cmd, array("cmd" => $cmd, "parameters" => $params, "issuer" => $issuer, "alias" => $alias))) === false
or ($d2 = $this->server->api->dhandle("console.command", array("cmd" => $cmd, "parameters" => $params, "issuer" => $issuer, "alias" => $alias))) === false){
$output = "You don't have permissions to use this command.\n";
}elseif($d1 !== true and $d2 !== true){
if(isset($this->cmds[$cmd]) and is_callable($this->cmds[$cmd])){
$output = @call_user_func($this->cmds[$cmd], $cmd, $params, $issuer, $alias);
}elseif($this->server->api->dhandle("console.command.unknown", array("cmd" => $cmd, "params" => $params, "issuer" => $issuer, "alias" => $alias)) !== false){
$output = $this->defaultCommands($cmd, $params, $issuer, $alias);
}
}else{
$output = "";
}
if($output != "" and ($issuer instanceof Player)){
$issuer->sendChat(trim($output));
}
return $output;
}
}
public function handle($time){
if($this->loop->line !== false){
$line = trim($this->loop->line);
$this->loop->line = false;
$output = $this->run($line, "console");
if($output != ""){
$mes = explode("\n", trim($output));
foreach($mes as $m){
console("[CMD] ".$m);
}
}
}else{
$this->loop->notify();
}
}
}
class ConsoleLoop extends Thread{
public $line;
public $stop;
public $base;
public $ev;
public $fp;
public function __construct(){
$this->line = false;
$this->stop = false;
$this->start();
}
public function stop(){
$this->stop = true;
}
private function readLine(){
if( $this->fp ){
$line = trim( fgets( $this->fp ) );
} else {
$line = trim( readline( "" ) );
if( $line != "" ){
readline_add_history( $line );
}
}
return $line;
}
public function run(){
if( ! extension_loaded( 'readline' ) ){
$this->fp = fopen( "php://stdin", "r" );
}
while( $this->stop === false ) {
$this->line = $this->readLine();
$this->wait();
$this->line = false;
}
if( ! $this->haveReadline ) {
@fclose($fp);
}
exit(0);
}
}
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