Command not working

Hello pocketmine community. Recently I have been trying to make a plugin that adds a command called /heal to the game. For those of you that play PC minecraft, you will probably be familiar with it. For those who don't, basically doing /heal regenerates your health back to 20. When I try to issue the command /heal , it says that the command does not exist. I am using the old api and my plugin is attached. I would really appreciate it if somebody who is experienced with Pocketmine plugins would tell me what im doing wrong. Many thanks. ~Megatum

Look:

PHP:

$this->api->console->register($command, $description, array($this, $function));

You the $function needs to be the same in

Code:

public function $function(){}

You registered the command with the function "heal" (that doesn't exist in the code) and registered the desired function with the name "cmd". That's why it doesn't work

*facepalm*
Lol thanks for pointing it out. The command now works but instead of healing it just crashes the server.... Here is my dump log. Do you know why it is crashing?

Code:

```
# PocketMine-MP Error Dump Mon May 19 17:51:40 UTC 2014
Error: array (
  'type' => 'E_ERROR',
  'message' => 'Call to a member function heal() on a non-object',
  'file' => '/Users/emretekcan/Desktop/POCKETMINE/plugins/Heal.php',
  'line' => 30,
)

THIS ERROR WAS CAUSED BY A PLUGIN. REPORT IT TO THE PLUGIN DEVELOPER.
Code:
[21]                 $this->api->console->register("heal", "Heal yourself back to full health", array($this, "heal"));
[22]         }
[23]    
[24]      public function heal($cmd, $args, $issuer){
[25]         switch($cmd){
[26]             case "heal":
[27]            if($args[0] == ""){
[28]                $username = $issuer->username;
[29]                     $output = "You have been healed!";
[30]                      $player->entity->heal(20, $username, true);
[31]
[32]                     return $output;
[33]                 }
[34]         }
[35]      }
[36]
[37]     
[38]
[39]
[40]                


PocketMine-MP version: Alpha_1.3.12 #620 [Protocol 14; API 12]
Git commit: 0000000000000000000000000000000000000000
Source SHA1 sum: e5f2f82202587903385681486b0d3626ae31b569
uname -a: Darwin Emres-MacBook-Air.local 13.1.0 Darwin Kernel Version 13.1.0: Thu Jan 16 19:40:37 PST 2014; root:xnu-2422.90.20~2/RELEASE_X86_64 x86_64
PHP Version: 5.5.9
Zend version: 2.5.0
OS : Darwin, mac
Debug Info: array (
  'tps' => 18.814499999999999,
  'memory_usage' => '26.05MB',
  'memory_peak_usage' => '26.69MB',
  'entities' => 1,
  'players' => 1,
  'events' => 24,
  'handlers' => 32,
  'actions' => 30,
  'garbage' => 0,
)


Parameters: array (
  'input' =>
  array (
  ),
  'commands' =>
  array (
  ),
  'flags' =>
  array (
  ),
)


server.properties: array (
  'server-name' => '-=MEGALIZED-CRAFT=-',
  'server-port' => 19132,
  'memory-limit' => '256M',
  'gamemode' => 0,
  'max-players' => 10,
  'spawn-protection' => '-1',
  'white-list' => false,
  'enable-query' => false,
  'enable-rcon' => true,
  'rcon.password' => '******',
  'send-usage' => true,
  'description' => 'Server run by Megatum',
  'motd' => 'Welcome @player to MegalizedCraft',
  'server-ip' => '',
  'server-type' => 'normal',
  'last-update' => 1400520386,
  'announce-player-achievements' => true,
  'view-distance' => '10',
  'allow-flight' => false,
  'spawn-animals' => true,
  'spawn-mobs' => true,
  'hardcore' => false,
  'pvp' => true,
  'difficulty' => 3,
  'generator-settings' => '',
  'level-name' => 'world',
  'level-seed' => '',
  'level-type' => 'DEFAULT',
  'auto-save' => true,
)


Loaded plugins:
ChatBot 0.8 by BlinkSun
Claymores 1.0 by Darunia18
Disguise 0.0.1 by Falk
EconomyAirport 1.1.0 by onebone
EconomyAirportPlus 1.1.1 by onebone
EconomyAPI 1.4.1 by onebone
EconomyAuction 1.0.11 by onebone
EconomyCasino 1.0.6 by onebone
EconomyJob 1.0.11 by onebone
EconomyLand 1.4.6 by onebone
EconomyProperty 1.0.4 by onebone
EconomyPShop 1.1.8 by onebone
EconomySell 1.1.15 by onebone
EconomySellPlus 1.0.3 by onebone
EconomyShop 1.2.4 by onebone
EconomyShopPlus 1.0.6 by onebone
EconomyTax 1.0.8 by onebone
Heal 1.0.0 by Megatum
Reacram 1.0.1 by MinecrafterJPN
SimpleWarp 0.2.2 by Falk
SimpleWorlds 0.3.1 by PocketMine Team
Suggestions 1.0.0 by Megatum
UChat 2.10 by 1ron_pon3
WorldEditor 0.9.1 by shoghicp


Loaded Modules: array (
  'Core' => '5.5.9',
  'date' => '5.5.9',
  'ereg' => false,
  'pcre' => false,
  'sqlite3' => '0.7-dev',
  'zlib' => '2.0',
  'bcmath' => false,
  'ctype' => false,
  'curl' => false,
  'fileinfo' => '1.0.5-dev',
  'filter' => '0.11.0',
  'hash' => '1.0',
  'json' => '1.2.1',
  'standard' => '5.5.9',
  'SPL' => '0.2',
  'pcntl' => false,
  'posix' => false,
  'pthreads' => '0.1.0',
  'Reflection' => '$Id: 31d836a7ac92a37b5c580836d91ad4736fe2f376 $',
  'shmop' => false,
  'sockets' => false,
  'mysqlnd' => 'mysqlnd 5.0.11-dev - 20120503 - $Id: bf9ad53b11c9a57efdb1057292d73b928b8c5c77 $',
  'mysqli' => '0.1',
  'tokenizer' => '0.1',
  'yaml' => '1.1.1',
  'zip' => '1.11.0',
)
Memory Usage Tracking:
AwA=

I left out the random symbols bit :P

Here you have some optimizations:

PHP:

public function heal($cmd, $args, $issuer){
     if(count($args) == 0){
          $issuer->setHealth(20);
          return "You have been healed"
     }
}

Here, use this:

Use this:

Lol I posted the same time as @iksaku. xD

Thanks guys my plugin works just like I want it to now! Have a nice day

You're welcome

But I wrote it in my phone And also do a research on the API docs (yes, the current one xD)

I think he wanted

PHP:

$player = $this->api->player->get(isset($args[0]) ? $args[0]:$issuer->username)