implement AsyncForm

composer.json

@@ -4,6 +4,8 @@
   "type": "library",
   "require": {
     "php": "^8.1",
+    "dktapps/pmforms": "dev-master",
+    "sof3/await-generator": "^3.6",
     "pocketmine/pocketmine-mp": "^5.0"
   },
   "require-dev": {

src/thebigcrafter/Hydrogen/Hydrogen.php

@@ -16,6 +16,7 @@
 use thebigcrafter\Hydrogen\tasks\CheckUpdatesTask;
 
 class Hydrogen {
+
 	/**
 	 * Notify if an update is available on Poggit.
 	 */

src/thebigcrafter/Hydrogen/form/AsyncForm.php

@@ -0,0 +1,71 @@
+<?php
+
+/*
+ * This file is part of Hydrogen.
+ * (c) thebigcrafter <[email protected]>
+ * This source file is subject to the Apache-2.0 license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+declare(strict_types=1);
+
+namespace thebigcrafter\Hydrogen\form;
+
+use dktapps\pmforms\CustomForm;
+use dktapps\pmforms\CustomFormResponse;
+use dktapps\pmforms\element\CustomFormElement;
+use dktapps\pmforms\MenuForm;
+use dktapps\pmforms\MenuOption;
+use dktapps\pmforms\ModalForm;
+use Generator;
+use pocketmine\player\Player;
+use SOFe\AwaitGenerator\Await;
+
+final class AsyncForm {
+
+	/**
+	 * @param CustomFormElement[] $elements
+	 */
+	public static function custom(Player $player, string $title, array $elements) : Generator {
+		$f = yield Await::RESOLVE;
+		$player->sendForm(new CustomForm(
+			$title, $elements,
+			function (Player $player, CustomFormResponse $result) use ($f) : void {
+				$f($result);
+			},
+			function (Player $player) use ($f) : void {
+				$f(null);
+			}
+		));
+		return yield Await::ONCE;
+	}
+
+	/**
+	 * @param MenuOption[] $options
+	 */
+	public static function menu(Player $player, string $title, string $text, array $options) : Generator {
+		$f = yield Await::RESOLVE;
+		$player->sendForm(new MenuForm(
+			$title, $text, $options,
+			function (Player $player, int $selectedOption) use ($f) : void {
+				$f($selectedOption);
+			},
+			function (Player $player) use ($f) : void {
+				$f(null);
+			}
+		));
+		return yield Await::ONCE;
+	}
+
+	public static function modal(Player $player, string $title, string $text, string $yesButtonText = "gui.yes", string $noButtonText = "gui.no") : Generator {
+		$f = yield Await::RESOLVE;
+		$player->sendForm(new ModalForm(
+			$title, $text,
+			function (Player $player, bool $choice) use ($f) : void {
+				$f($choice);
+			},
+			$yesButtonText, $noButtonText
+		));
+		return yield Await::ONCE;
+	}
+}

src/thebigcrafter/Hydrogen/tasks/CheckUpdatesTask.php

@@ -65,7 +65,6 @@ public function onCompletion() : void {
 		if ($highestVersion !== $this->version) {
 			$artifactUrl .= "/{$this->name}_{$highestVersion}.phar";
 			$logger->notice("{$this->name} v{$highestVersion} is available for download at {$artifactUrl}");
-			return;
 		}
 	}
 }

src/thebigcrafter/Hydrogen/utils/ArrayUtils.php

@@ -1,4 +1,4 @@
-<?php
+<?php
 
 /*
  * This file is part of Hydrogen.
@@ -11,29 +11,27 @@
 
 namespace thebigcrafter\Hydrogen\utils;
 
-use function floor;
+use function floor;
 use function strcmp;
 
-class ArrayUtils
-{
+class ArrayUtils {
 	/**
 	 * @param array<string> $arr
-	 */
-	public static function binarySearch(array $arr, string $target, int $left, int $right) : int
-	{
-		if ($left <= $right) {
-			$middle = (int) floor(($left + $right) / 2);
+	 */
+	public static function binarySearch(array $arr, string $target, int $left, int $right) : int {
+		if ($left <= $right) {
+			$middle = (int) floor(($left + $right) / 2);
 			$result = strcmp($arr[$middle], $target);
 
-			if ($result === 0) {
-				return $middle;
-			} elseif ($result < 0) {
-				return self::binarySearch($arr, $target, $middle + 1, $right);
-			} else {
-				return self::binarySearch($arr, $target, $left, $middle - 1);
-			}
+			if ($result === 0) {
+				return $middle;
+			} elseif ($result < 0) {
+				return self::binarySearch($arr, $target, $middle + 1, $right);
+			} else {
+				return self::binarySearch($arr, $target, $left, $middle - 1);
+			}
 		}
 
-		return -1;
-	}
+		return -1;
+	}
 }

src/thebigcrafter/Hydrogen/utils/StringConverter.php

@@ -21,8 +21,7 @@ class StringConverter {
 	/**
 	 * @throws HException
 	 */
-	public static function stringToItem(int $id, int $meta) : Item
-	{
+	public static function stringToItem(int $id, int $meta) : Item {
 		$item = StringToItemParser::getInstance()->parse($id . ":" . $meta);
 
 		if ($item === null) {
@@ -39,8 +38,7 @@ public static function stringToItem(int $id, int $meta) : Item
 	/**
 	 * @throws HException
 	 */
-	public static function stringToBlock(int $id, int $meta) : Block
-	{
+	public static function stringToBlock(int $id, int $meta) : Block {
 		$item = StringToItemParser::getInstance()->parse($id . ":" . $meta);
 
 		if ($item === null) {