Initial Unified Commands API (#6), still missing permissions tho

client.php

@@ -7,7 +7,7 @@
 }
 require "vendor/autoload.php";
 use Phpcraft\
-{Account, AssetsManager, Event\ClientConsoleEvent, Event\ClientJoinEvent, Event\ClientPacketEvent, FancyUserInterface, Packet\ClientboundPacket, Packet\KeepAliveRequestPacket, Packet\ServerboundBrandPluginMessagePacket, Phpcraft, PluginManager, Position, ServerConnection, UserInterface, Versions};
+{Account, AssetsManager, Event\ClientConsoleEvent, Event\ClientJoinEvent, Event\ClientPacketEvent, FancyUserInterface, Packet\ClientboundPacket, Packet\KeepAliveRequestPacket, Packet\ServerboundBrandPluginMessagePacket, Phpcraft, Plugin\PluginManager, Position, ServerConnection, UserInterface, Versions};
 $options = [];
 for($i = 1; $i < count($argv); $i++)
 {
@@ -538,7 +538,7 @@ function handleConsoleMessage(string $msg)
 				$message = $con->readString();
 				if($con->readByte() != 2)
 				{
-					$ui->add(Phpcraft::chatToText(json_decode($message, true), 1, $translations));
+					$ui->add(Phpcraft::chatToText(json_decode($message, true), Phpcraft::FORMAT_ANSI, $translations));
 				}
 			}
 			else if($packet_name == "player_info")
@@ -842,7 +842,7 @@ function handleConsoleMessage(string $msg)
 			}
 			else if($packet_name == "disconnect")
 			{
-				$ui->add("Server closed connection: ".Phpcraft::chatToText($con->readString(), 1))
+				$ui->add("Server closed connection: ".Phpcraft::chatToText($con->readString(), Phpcraft::FORMAT_ANSI))
 				   ->render();
 				$reconnect = !isset($options["noreconnect"]);
 				$next_tick = microtime(true) + 10;

nbt.php

@@ -26,6 +26,7 @@
 {
 	$con->read_buffer = file_get_contents($argv[1]);
 }
+/** @noinspection PhpUnhandledExceptionInspection */
 $tag = $con->readNBT();
 if($con->read_buffer !== "")
 {

plugins/BasicCommands.php

@@ -5,47 +5,59 @@
  * @var Plugin $this
  */
 use Phpcraft\
-{ClientConnection, Event\ServerChatEvent, Plugin};
-$this->on(function(ServerChatEvent $event)
+{ClientConnection, Command\CommandSender, Plugin\Plugin, Plugin\PluginManager};
+$this->registerCommand("help", function(CommandSender &$sender)
 {
-	if($event->cancelled || substr($event->message, 0, 1) != "/")
+	$commands = [];
+	foreach(PluginManager::$registered_commands as $command)
 	{
-		return;
+		array_push($commands, $command->getSyntax());
 	}
-	$con = $event->client;
-	assert($con instanceof ClientConnection);
-	if(substr($event->message, 0, 11) == "/abilities ")
-	{
-		$con->startPacket("clientbound_abilities");
-		$con->writeByte(hexdec(substr($event->message, 11, 1)));
-		$con->writeFloat(0.05);
-		$con->writeFloat(0.1);
-		$con->send();
-	}
-	else if(substr($event->message, 0, 10) == "/gamemode ")
-	{
-		$gamemode = intval(substr($event->message, 10));
-		$con->setGamemode($gamemode);
-		$con->startPacket("player_info");
-		$con->writeVarInt(1);
-		$con->writeVarInt(1);
-		$con->writeUUID($con->uuid);
-		$con->writeVarInt($gamemode);
-		$con->send();
-	}
-	else if(substr($event->message, 0, 10) == "/metadata ")
-	{
-		$con->startPacket("entity_metadata");
-		$con->writeVarInt($con->eid);
-		$con->writeByte(0);
-		$con->writeVarInt(0);
-		$con->writeByte(hexdec(substr($event->message, 10, 2)));
-		$con->writeByte(0xFF);
-		$con->send();
-	}
-	else
-	{
-		$con->sendMessage("That's not any command I know. Try /abilities <0-F>, /gamemode <0-3>, or /metadata <00-FF>.");
-	}
-	$event->cancelled = true;
-});
+	$sender->sendMessage(["text" => "I know the following commands:\n".join("\n", $commands)]);
+})
+	 ->registerCommand([
+		 "gamemode",
+		 "gm"
+	 ], function(CommandSender &$client, int $gamemode)
+	 {
+		 if(!$client instanceof ClientConnection)
+		 {
+			 $client->sendMessage("This command is only for players.");
+			 return;
+		 }
+		 $client->setGamemode($gamemode);
+		 $client->startPacket("player_info");
+		 $client->writeVarInt(1);
+		 $client->writeVarInt(1);
+		 $client->writeUUID($client->uuid);
+		 $client->writeVarInt($gamemode);
+		 $client->send();
+	 })
+	 ->registerCommand("abilities", function(CommandSender &$client, $abilities)
+	 {
+		 if(!$client instanceof ClientConnection)
+		 {
+			 $client->sendMessage("This command is only for players.");
+			 return;
+		 }
+		 $client->startPacket("clientbound_abilities");
+		 $client->writeByte(hexdec($abilities));
+		 $client->writeFloat(0.05);
+		 $client->writeFloat(0.1);
+		 $client->send();
+	 })
+	 ->registerCommand("metadata", function(CommandSender &$client, $metadata)
+	 {
+		 if(!$client instanceof ClientConnection)
+		 {
+			 $client->sendMessage("This command is only for players.");
+			 return;
+		 }
+		 $client->startPacket("entity_metadata");
+		 $client->writeVarInt($client->eid);
+		 $client->writeByte(0);
+		 $client->writeVarInt(0);
+		 $client->writeByte(hexdec($metadata));
+		 $client->writeByte(0xFF);
+		 $client->send();
+	 });

plugins/BossBar.php

@@ -4,9 +4,9 @@
  *
  * @var Plugin $this
  */
-use Phpcraft\
-{Event\Event, Event\ServerJoinEvent, Event\ServerTickEvent, Packet\AddBossBarPacket, Packet\UpdateBossBarHealthPacket, Packet\UpdateBossBarTitlePacket, Plugin};
 use hellsh\UUID;
+use Phpcraft\
+{Event\Event, Event\ServerJoinEvent, Event\ServerTickEvent, Packet\AddBossBarPacket, Packet\UpdateBossBarHealthPacket, Packet\UpdateBossBarTitlePacket, Plugin\Plugin};
 global $bossbar_i;
 $bossbar_i = 0;
 $this->on(function(ServerJoinEvent $event)

plugins/CrashClients.php

@@ -5,7 +5,7 @@
  * @var Plugin $this
  */
 use Phpcraft\
-{ClientConnection, Event\ServerChatEvent, Packet\JoinGamePacket, Plugin};
+{ClientConnection, Event\ServerChatEvent, Packet\JoinGamePacket, Plugin\Plugin};
 $this->on(function(ServerChatEvent $event)
 {
 	if(!$event->cancelled && $event->message == "crash me")

plugins/DoubleJump.php

@@ -5,7 +5,7 @@
  * @var Plugin $this
  */
 use Phpcraft\
-{Enum\Gamemode, Event\ServerFlyingChangeEvent, Event\ServerOnGroundChangeEvent, Plugin};
+{Enum\Gamemode, Event\ServerFlyingChangeEvent, Event\ServerOnGroundChangeEvent, Plugin\Plugin};
 $this->on(function(ServerOnGroundChangeEvent $event)
 {
 	if($event->client->on_ground && !$event->client->can_fly)