Remove an array from config

Here: https://github.com/RTGDaCoder/Test

 

Anyone willing to help? I'm stuck, I've no idea on what to do. I've tried many methods.

 

After adding 3 worlds (with onRM commented out) the config.yml would look like this:

Code:

---
worlds:
- world:
    blocks: "1"
- world2:
    blocks: "1"
- world3:
    blocks: "1"
...

Which looks like this when you var_dump:

Code:

array(3) {
  [0]=>
  array(1) {
    ["world"]=>
    array(1) {
      ["blocks"]=>
      string(1) "1"
    }
  }
  [1]=>
  array(1) {
    ["world2"]=>
    array(1) {
      ["blocks"]=>
      string(1) "1"
    }
  }
  [2]=>
  array(1) {
    ["world3"]=>
    array(1) {
      ["blocks"]=>
      string(1) "1"
    }
  }
}

After running onRM on "world2" the config looks like this:

Code:

---
worlds:
  1:
    world2:
      blocks: "1"
  2:
    world3:
      blocks: "1"
...

Why? Since array_search is searching the array for a value and returning the corresponding key, if $name in onRM is "world2" then it will always return false (because the value of each element is an array not a string), and then remove the element at index 0

I don't know what is planned here, but it seems unnecessary to use nested arrays. You could use a separate worlds.yml for this data and simplify things by removing the nesting. If you must, then I think you'll need to do something like this:

Code:

    public function onRM($name) {
 
        $array = $this->config->get("worlds");
        foreach($array as $key => $value) {
            if (isset($value[$name])) unset($array[$key]);
        }
        $this->config->set("worlds", $array);
        $this->config->save();
 
    }

 

Hi, that worked but how would i get the "Blocks"?

 

Take a guess!

 

Took and it's working now

 

@InspectorGadget Use Config::getAll() and set that to a global var 'array' (accessed by $this->array) to check if something exists use isset($this->array[$myVar]); to remove something use unset($this->array[$myVar]); then when PluginBase::/onDisable() is called unlink the previous config file @unlink($pathToConfig); then do (new Config($pathToConfig, Config::YAML, $this->array)->save(); now you can remove objects or keys with ease and you dont have to check a file everytime.

 

Would that also work for

Code:

---
worlds:
- City
  blocks: "1"
...

 

Yes! You could do unset($this->array["City"]["blocks"];

 

Here is base code:

PHP:

public function onEnable()
{
    $this->array = (new Config($this->getDataFolder() . "/config.yml", Config::YAML))->getAll();
}

public function onDisable()
{
    @unlink($this->getDataFolder() . "/config.yml");
    (new Config($this->getDataFolder() . "/config.yml", Config::YAML, $this->array))->save();
}

public function removeWorld($name)
{
    unset($this->array[$name]);
}

public function removeBlock($world, $blockId)
{
    unset($this->array[$world][$blockId]);
}

 

In other words... do as I already suggested :-/

 

Yours seem to be easy Awzaw. That said, i'll also give a try to what ImagicalGamer suggested for the sake of learning...
Thanks @ImagicalGamer and @Awzaw