PHP-RO

Php-ro is a collection of classes/utilities to interact with RO files.

Usage

Grf Reader:

require('grf.php');
$grf = new GrfReader('data.grf');
$grf->get_header();
$fileTable = $grf->get_file_table();
foreach ($fileTable->files as $file) {
    if($grf->is_file($file))
          $grf->get_file_contents($file);
}

Sprite Reader:

include('DataReader.php');
include('Sprite.php');
include('SpriteFrame.php');
include('Palette.php');

$elderSprite = new Sprite(
    new DataReader('elder.spr')
    );
file_put_contents('test.gif', $elderSprite->getImage(13));

DataReader constants:

construct($dataSource, $type = PHPRO_DATA_FILE)
dataTypes: PHPRO_DATA_FILE, PHPRO_DATA_STRING

getImage constants:

getImage($frameNumber, $imageType = PHPRO_IMG_GIF)
imageTypes: PHPRO_IMG_GIF, PHPRO_IMG_PNG, PHPRO_IMG_JPG