PHP code example of vlydev / cs2-masked-inspect

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

vlydev / cs2-masked-inspect example snippets

use VlyDev\Steam\InspectLink;

// Accepts a full steam:// URL or a raw hex string
$item = InspectLink::deserialize(
    'steam://run/730//+csgo_econ_action_preview%20E3F3367440334DE2FBE4C345E0CBE0D3...'
);

echo $item->defindex;   // 7  (AK-47)
echo $item->paintindex; // 422
echo $item->paintseed;  // 922
echo $item->paintwear;  // ~0.04121
echo $item->itemid;     // 46876117973

foreach ($item->stickers as $s) {
    echo $s->stickerId; // 7436, 5144, 6970, 8069, 5592
}

use VlyDev\Steam\InspectLink;
use VlyDev\Steam\ItemPreviewData;

$data = new ItemPreviewData(
    defindex:   60,
    paintindex: 440,
    paintseed:  353,
    paintwear:  0.005411375779658556,
    rarity:     5,
);

$hex = InspectLink::serialize($data);
// 00183C20B803280538E9A3C5DD0340E102C246A0D1

$url = "steam://run/730//+csgo_econ_action_preview%20{$hex}";

use VlyDev\Steam\InspectLink;
use VlyDev\Steam\ItemPreviewData;
use VlyDev\Steam\Sticker;

$data = new ItemPreviewData(
    defindex:   7,
    paintindex: 422,
    paintseed:  922,
    paintwear:  0.04121,
    rarity:     3,
    quality:    4,
    stickers: [
        new Sticker(slot: 0, stickerId: 7436),
        new Sticker(slot: 1, stickerId: 5144, wear: 0.1),
    ],
);

$hex = InspectLink::serialize($data);
$decoded = InspectLink::deserialize($hex); // round-trip

use VlyDev\Steam\GenCode;

$url = GenCode::generate(
    defIndex:  7,
    paintIndex: 474,
    paintSeed:  306,
    paintWear:  0.22540508,
    rarity:     6,
);
// steam://rungame/730/76561202255233023/+csgo_econ_action_preview%200018...

use VlyDev\Steam\GenCode;
use VlyDev\Steam\ItemPreviewData;
use VlyDev\Steam\Sticker;

$item = new ItemPreviewData(
    defindex:   7,
    paintindex: 474,
    paintseed:  306,
    paintwear:  0.22540508,
    stickers: [
        new Sticker(slot: 2, stickerId: 7203),
    ],
);

$code = GenCode::toGenCode($item);
// "!gen 7 474 306 0.22540508 0 0 0 0 7203 0 0 0 0 0"

$code = GenCode::toGenCode($item, '!g'); // custom prefix

use VlyDev\Steam\GenCode;

$item = GenCode::parseGenCode('!gen 7 474 306 0.22540508 0 0 0 0 7203 0 0 0 0 0');
echo $item->defindex;    // 7
echo $item->paintindex;  // 474
echo $item->paintseed;   // 306
echo $item->paintwear;   // 0.22540508

$item2 = GenCode::parseGenCode('7 474 306 0.22540508'); // prefix is optional

$code = GenCode::genCodeFromLink('steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20001A...');
// "!gen 7 474 306 0.22540508"

use VlyDev\Steam\InspectLink;

// New masked format (pure hex blob) — can be decoded offline
$maskedUrl = 'steam://run/730//+csgo_econ_action_preview%20E3F3...';
InspectLink::isMasked($maskedUrl);   // true
InspectLink::isClassic($maskedUrl);  // false

// Hybrid format (S/A/D prefix with hex proto after D) — also decodable offline
$hybridUrl = 'steam://rungame/730/.../+csgo_econ_action_preview%20S76561199323320483A50075495125D1101C4C4FCD4AB10...';
InspectLink::isMasked($hybridUrl);   // true
InspectLink::isClassic($hybridUrl);  // false

// Classic format — 

$buffer   = "\x00" . $protoBytes;
$crc      = crc32($buffer) & 0xFFFFFFFF;
$xored    = (($crc & 0xFFFF) ^ (strlen($protoBytes) * $crc)) & 0xFFFFFFFF;
$checksum = pack('N', $xored); // big-endian uint32

new ItemPreviewData(defindex: 60, paintindex: 440, paintseed: 353,
                    paintwear: 0.005411375779658556, rarity: 5)