├── .poggit.yml
├── README.md
├── plugin.yml
├── resources
    └── accept.yml
└── src
    └── MultiProtocol
        └── Main.php


/.poggit.yml:
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1 | --- # Poggit-CI Manifest. Open the CI at https://poggit.pmmp.io/ci/BajanVlogs/MultiProtocol
2 | branches:
3 | - master
4 | projects:
5 |   MultiProtocol:
6 |     path: ""
7 | ...
8 | 


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/README.md:
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 1 | # MultiProtocol Plugin
 2 | 
 3 | A PocketMine-MP plugin for supporting multiple versions of Minecraft Bedrock Edition.
 4 | 
 5 | ## Description
 6 | 
 7 | This PocketMine-MP plugin allows servers to support multiple versions of Minecraft Bedrock Edition by filtering out login attempts from unsupported client versions.
 8 | 
 9 | ## Usage
10 | 
11 | 1. Place the `MultiProtocol` folder inside the `plugins` folder of your PocketMine-MP server.
12 | 2. Start or restart your PocketMine-MP server.
13 | 3. The plugin will automatically filter out login attempts from unsupported client versions according to the specified accepted versions in the `accept.yml` file.
14 | 
15 | ## Configuration
16 | 
17 | The `accept.yml` file located in the `plugins/MultiProtocol` folder contains the list of accepted Minecraft Bedrock Edition versions.
18 | 
19 | Example `accept.yml` content:
20 | ```yaml
21 | accept-versions:
22 |   - "1.19.0"
23 |   - "1.20.0"
24 | 
25 | 


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/plugin.yml:
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 1 | ---
 2 | name: MultiProtocol
 3 | main: MultiProtocol\Main
 4 | api: [5.0.0]
 5 | version: 0.0.1
 6 | author: BajanVlogs
 7 | commands: []
 8 | permissions: []
 9 | ...
10 | 


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/resources/accept.yml:
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1 | # accept.yml
2 | 
3 | # List of accepted Bedrock versions
4 | accept-versions:
5 |   - "1.19.0"
6 |   - "1.20.0"
7 |   # Add more versions as needed...
8 | 


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/src/MultiProtocol/Main.php:
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 1 | <?php
 2 | 
 3 | namespace MultiProtocol;
 4 | 
 5 | use pocketmine\plugin\PluginBase;
 6 | use pocketmine\event\Listener;
 7 | use pocketmine\utils\Config;
 8 | use pocketmine\event\server\DataPacketReceiveEvent;
 9 | use pocketmine\network\mcpe\handler\LoginPacketHandler;
10 | use pocketmine\player\Player;
11 | use pocketmine\Server;
12 | 
13 | class Main extends PluginBase implements Listener {
14 |     
15 |     /** @var array */
16 |     private $acceptVersions;
17 | 
18 |     public function onEnable(): void {
19 |         $this->getServer()->getPluginManager()->registerEvents($this, $this);
20 |         $this->getLogger()->info("MultiProtocol Plugin Enabled!");
21 | 
22 |         @mkdir($this->getDataFolder());
23 |         $config = new Config($this->getDataFolder() . "accept.yml", Config::YAML);
24 |         $this->acceptVersions = $config->get("accept-versions", []);
25 |         if (empty($this->acceptVersions)) {
26 |             $this->acceptVersions = [ // Earliest supported Bedrock version is 1.19
27 |                 "1.19.0",
28 |                 "1.20.0", // Add more versions as needed
29 |             ];
30 |             $config->set("accept-versions", $this->acceptVersions);
31 |             $config->save();
32 |         }
33 |     }
34 | 
35 |     public function onDataPacketReceive(DataPacketReceiveEvent $event): void {
36 |         $packet = $event->getPacket();
37 |         if ($packet instanceof \pocketmine\network\mcpe\protocol\LoginPacket) {
38 |             if (!isset($packet->clientData["GameVersion"])) {
39 |                 return; // Invalid packet, ignore it
40 |             }
41 | 
42 |             $clientVersion = $packet->clientData["GameVersion"];
43 |             if (!in_array($clientVersion, $this->acceptVersions)) {
44 |                 // Cancel the login attempt for unsupported versions
45 |                 $event->cancel();
46 |                 
47 |                 // Optionally, you can kick the player or send a message explaining why they can't join.
48 |                 $player = $event->getOrigin()->getPlayer();
49 |                 if (!$player == null) {
50 |                     $player->kick("Your version of Minecraft Bedrock is not supported by this server.");
51 |                 }
52 |             }
53 |         }
54 |     }
55 | }
56 | 


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