README

This package is useful for making gacha or lottery for shopping coupons, game items, etc. with the percentage of possibilities that you have specified

🛠️ Installation with Composer

composer require irfa/php-gatcha

You can get Composer here

Usage in Laravel

'aliases' => [
		   ...
		  'Gatcha' => Irfa\Gatcha\Roll::class,
		   ...
	     ];

Example:

...
use Gatcha

 class Example {
	  function index()
	  {
	     return Gatcha::put([ 'Item 1' => 29.4,  'Item 2' => 0.3])->spin();
	  }
 }
 

Usage in PHP Native

require_once "vendor/autoload.php";
use Irfa\Gatcha\Roll;`

💻 Basic Usage

    $items = [
		'common ITEM1' => 70, // 70% chance
	       	'Rare ITEM 2' => 29.4, // 29.4% chance
	       	'Super Rare ITEM' => 0.3, // 0.3% chance
	       	'Super Rare  ITEM 2' => 0.3,
	       	'Super Super Rare  ITEM' => 0.003, // 0.003% chance
	     ];
	  
    $item_get = Roll::put($items)->spin();
    echo "Congratulations you get ".$item_get;

💻 Using DropUp

This function is used for certain conditions such as events, bonuses, etc.

use Irfa\Gatcha\Roll;
$items = [
		'common ITEM1' => 70, // 70% chance
	       	'Rare ITEM 2' => 29.4, // 29.4% chance
	       	'Super Rare ITEM' => 0.3, // 0.3% chance
	       	'Super Rare  ITEM 2' => 0.3,
	       	'Super Super Rare  ITEM' => 0.003, // 0.003% chance
	  ];
	  
	 Roll::put($items)
	 if(date('Y-m-d') == '2020-03-21') //example event date
	 {
	    Roll::dropUp(['Super Rare ITEM', 'Super Rare  ITEM 2'], 200)//Drop up rate 200%
	    ->dropUp('common ITEM1', 300); //Drop up rate 300%
	    //Parameters items (items index in array), rate in percent
	 }
	 
	 $item_get = Roll::spin();
	 
	 echo "Congratulations you get ".$item_get;

💻 JSON Return

If you want return to json

Roll::put($items)->jsonSpin();

Result:

{
  "data":{
	  "item":"SomeItem"
	 }
}

How to Contributing?

1. Fork it (https://github.com/irfaardy/php-gatcha/fork)
2. Commit your changes (git commit -m 'some New Feature')
3. Push to the branch (git push origin x.x)
4. Create a new Pull Request

Issue

If you found issues or bug please create new issues here https://github.com/irfaardy/php-gacha/issues/new