Highload wallet V2 with state initialization feature

composer.json

@@ -58,11 +58,6 @@
     "http-interop/http-factory-guzzle": "^1.2",
     "php-http/guzzle7-adapter": "^1.0"
   },
-  "replace": {
-    "symfony/polyfill-mbstring": "*",
-    "symfony/polyfill-php80": "*",
-    "symfony/polyfill-ctype": "*"
-  },
   "scripts": {
     "test:unit": "XDEBUG_MODE=coverage phpunit --testsuite unit",
     "test:cr": "XDEBUG_MODE=coverage phpunit --coverage-html build/coverage-all",

examples/wallets/highload-wallet-stateinit.php

@@ -0,0 +1,52 @@
+<?php /** @noinspection PhpUnhandledExceptionInspection */
+
+declare(strict_types=1);
+
+use Olifanton\Interop\Address;
+use Olifanton\Interop\Bytes;
+use Olifanton\Interop\KeyPair;
+use Olifanton\Interop\Units;
+use Olifanton\Ton\AddressState;
+use Olifanton\Ton\Contracts\Wallets\Highload\HighloadV2Options;
+use Olifanton\Ton\Contracts\Wallets\Highload\HighloadWalletV2;
+use Olifanton\Ton\Contracts\Wallets\Transfer;
+use Olifanton\Ton\Contracts\Wallets\TransferOptions;
+use Olifanton\Ton\SendMode;
+
+require dirname(__DIR__) . "/common.php";
+
+global $transport, $logger;
+
+// HL wallet instance
+$hlWalletKp = KeyPair::fromSecretKey(Bytes::base64ToBytes("   KEY HERE   ")); // <- Paste here your secret key for HL wallet in Base64 format
+$hlWallet = new HighloadWalletV2(
+    new HighloadV2Options(
+        $hlWalletKp->publicKey,
+    ),
+);
+
+$logger->info("HL wallet address: " . $hlWallet->getAddress()->toString(true));
+
+// Get state of HL wallet contract
+$state = $transport->getState($hlWallet->getAddress());
+
+// Transfers list
+$extMsg = $hlWallet->createTransferMessage(
+    [
+        new Transfer(
+            dest: new Address("UQAoqXsjSOtWhZo9t0Fiss9BIiV34qHo5eU6mx0SL0zQ5do-"),
+            amount: Units::toNano("0.011"),
+            sendMode: SendMode::IGNORE_ERRORS->combine(SendMode::PAY_GAS_SEPARATELY),
+        ),
+        new Transfer(
+            dest: new Address("EQCrrSblmeNMAw27AXbchzG6MUja9iac7PHjyK3Xn8EMeqbG"),
+            amount: Units::toNano("0.012"),
+            sendMode: SendMode::IGNORE_ERRORS->combine(SendMode::PAY_GAS_SEPARATELY),
+        ),
+    ],
+    new TransferOptions(
+        seqno: $state === AddressState::UNINITIALIZED ? 0 : 1, // Set `0` for autodeploy
+    )
+);
+
+$transport->sendMessage($extMsg, $hlWalletKp->secretKey);

src/Olifanton/Ton/Contracts/Wallets/Highload/HighloadWalletV2.php

@@ -131,6 +131,7 @@ public function createTransferMessage(array $transfers, ?TransferOptions $option
                 ),
                 new MessageData(
                     $signingMessage->cell(),
+                    $options->seqno === 0 ? $this->getStateInit()->cell() : null,
                 )
             );
         // @codeCoverageIgnoreStart