Permissions

Is there a way to give permissions to a player without pureperms?

Make a permissions plugin.

I just need to set basic permissions for my plugin, I don't wanna waste ram with another plugin...

PHP:

if($sender->hasPermission("plugin.command.burnall") || $sender->getName() === $this->cf->getNested("allowed-players"){
}

I guess this could work

PurePerms doesn't waste RAM... Most plugins use little memory... Make sure you mean RAM, not performance.

Notice : undefined property Main::$cf http://forums.pocketmine.net/threads/permissions.14179/#post-139713 at line 2.

I know but I just want the core and the minigame plugin.

Then that's the problem of "want". Permission plugins are the way for plugins to understand the "list" of players you want.

I'll use pureperms, not because I want to, because it's necessary.

Or you could edit the plugin...(if its a plugin's permission and not PM's) by changing default: true to default: false in the plugin.yml file

Notice: That's Plugin Development section, not Help.

Exactly.