Solved How To Check Player's Money on CustomForm

Hey guys. I don't solve this problem. Please help me and give me an custom form example.

 

Plz i need more informations
Which type of Form?
Where (Title, content, label...)?
Wath do you want to do with that?

 

Custom Form type
I making shop plugin. I added amount with slider. But I dont check player's money. Please example.

 

I tested $data[0] !== null. This method worked but I don't check player's money.
After I tested switch case. It's not worked. Exampleee!

 

My code :

PHP:

$api = $this->getServer()->getPluginManager()->getPlugin("FormAPI");
        $eco = $this->getServer()->getPluginManager()->getPlugin("EconomyAPI");
        $parasi = $eco->myMoney($g);
        $f = $api->createCustomForm(function (Player $g, array $data){
            $s = $data[0];
            if($s == null) {
                return true;
            
            }
            switch($s) {
                case 0:
                if(!empty($parasi)) {
                    if($parasi > 75*$s) {
                        $g->getInventory()->addItem(Item::get(1,0,$s));
                        $g->sendMessage("You boght $s stone.");
                        EconomyAPI::reduceMoney($g, 75*$s);
                        
                    }else{
                        $g->sendMessage("§cNot moneu.");
                        
                    }
                    
                }
                break;
                
            }
            
        });
        $f->setTitle("§lShop");
        $f->addSlider("§7Amount",1,64);
        $f->sendToPlayer($g);

 

Did you import the EconomyAPI?

 

Also i suggest you to try that on PluginCommand its much better than the default one, i was trying FormAPI in onCommand() function and it didnt work but i tested it again with PluginCommand and it worked perfectly

 

Is the logic collapsed?
Points to note:

PHP:

$api = $this->getServer()->getPluginManager()->getPlugin("FormAPI");
  $eco = $this->getServer()->getPluginManager()->getPlugin("EconomyAPI");
  // $parasi = $eco->myMoney($g); NOTE: Move for explanation to example()
  $f = $api->createCustomForm([$this, "example"]);
  $f->setTitle("§lShop");
  $f->addSlider("§7Amount",1,64);
  $f->sendToPlayer($g);

  /**
   * Callback function.
   * The execution result of the form is assigned to the argument $data
   * If the form is closed rather than sent, NULL is assigned to $data
   * @param  Player $g
   * @param  array  $data
   * @return void
   */
  public function example(Player $g, array $data) {
    $s = $data[0];// slider`s value
    if($s == null) {
      return true;// cancelled
    }
    $parasi = $eco->myMoney($g);
    // Since the number of items is variable, you do not need to switch the process with switch
    switch($s) {
      case 0:
      // Since the value of the slider is set between 1 and 64, processing does not go to here
      // The value in $perasi is **float** or **bool** according to EconomyAPI.
        if ($parasi !== false) {
          if($parasi > 75*$s) {
            $g->getInventory()->addItem(Item::get(1,0,$s));
            $g->sendMessage("You boght $s stone.");
            EconomyAPI::reduceMoney($g, 75*$s);
          }else{
            $g->sendMessage("§cNot moneu.");
          }
        }
      break;
    }
  }

Please rewrite like this:

PHP:

$api = $this->getServer()->getPluginManager()->getPlugin("FormAPI");
  $eco = $this->getServer()->getPluginManager()->getPlugin("EconomyAPI");
  $parasi = $eco->myMoney($g);
  $f = $api->createCustomForm(function (Player $g, array $data) {
    // NOTE: Callback function - START
    // If you do not check whether the form was interrupted for the first time,
    // $data may be null and it can not be acquired
    if($s == null) {
      return true;// cancelled
    }
    $s = $data[0];// slider`s value. The value from 1 to 64 should come back
    $parasi = $eco->myMoney($g);
    if ($parasi !== false) {
      if($parasi > 75*$s) {
        $g->getInventory()->addItem(Item::get(1,0,$s));
        $g->sendMessage("You boght $s stone.");
        EconomyAPI::reduceMoney($g, 75*$s);
      }else{
        $g->sendMessage("§cNot moneu.");
      }
    }
  });
  // NOTE: Callback function - END
  $f->setTitle("§lShop");
  $f->addSlider("§7Amount",1,64);
  $f->sendToPlayer($g);

 

Thanks for your helps. I solved this problem.

 

those variables hurts my eyes

 

Its the result of respecting the originality of the variable name of the code