Examples with SetDifficultyPacket org.dragonet.net.packet.minecraft.SetDifficultyPacket used on opensource projects

Example 1 with SetDifficultyPacket

use of org.dragonet.net.packet.minecraft.SetDifficultyPacket in project Dragonet-Legacy by DragonetMC.

the class DragonetSession method setPlayer.

/**
 * Sets the player associated with this session.
 *
 * @param profile The player's profile with name and UUID information.
 * @throws IllegalStateException if there is already a player associated
 * with this session.
 */
@Override
public void setPlayer(PlayerProfile profile) {
    if (this.getPlayer() != null) {
        throw new IllegalStateException("Cannot set player twice");
    }
    // initialize the player
    PlayerDataService.PlayerReader reader = this.getServer().getPlayerDataService().beginReadingData(profile.getUniqueId());
    // this.player = new GlowPlayer(this, profile, reader);
    this.player = new DragonetPlayer(this, profile, reader);
    // login event
    PlayerLoginEvent event = EventFactory.onPlayerLogin(player, this.getHostname());
    if (event.getResult() != PlayerLoginEvent.Result.ALLOWED) {
        disconnect(event.getKickMessage(), true);
        return;
    }
    // Dragonet-Add: or same username
    for (GlowPlayer other : getServer().getOnlinePlayers()) {
        if ((other != player && other.getUniqueId().equals(player.getUniqueId())) || other.getName().equalsIgnoreCase(player.getName())) {
            other.getSession().disconnect("You logged in from another location.", true);
            break;
        }
    }
    player.join(this, reader);
    WindowItemsPacket creativeInv = null;
    // Send the StartGamePacket
    StartGamePacket pkStartGame = new StartGamePacket();
    pkStartGame.seed = 0;
    pkStartGame.generator = 1;
    if (this.player.getGameMode().equals(GameMode.CREATIVE)) {
        pkStartGame.gamemode = 1;
        creativeInv = WindowItemsPacket.CREATIVE_INVENTORY;
    } else if (this.player.getGameMode().equals(GameMode.SURVIVAL) && this.player.getGameMode().equals(GameMode.ADVENTURE)) {
        pkStartGame.gamemode = 0;
    } else {
        creativeInv = new WindowItemsPacket();
        creativeInv.windowID = PEWindowConstantID.PLAYER_CREATIVE;
    }
    pkStartGame.eid = (long) this.player.getEntityId();
    pkStartGame.spawnX = this.player.getWorld().getSpawnLocation().getBlockX();
    pkStartGame.spawnY = this.player.getWorld().getSpawnLocation().getBlockY();
    pkStartGame.spawnZ = this.player.getWorld().getSpawnLocation().getBlockZ();
    pkStartGame.x = (float) this.player.getLocation().getX();
    pkStartGame.y = (float) this.player.getLocation().getY();
    pkStartGame.z = (float) this.player.getLocation().getZ();
    this.send(pkStartGame);
    if (creativeInv != null) {
        this.send(creativeInv);
    }
    // Send crafting recipie list
    sendRecipies();
    // Send Time
    SetTimePacket pkTime = new SetTimePacket((int) (this.getPlayer().getWorld().getTime() & 0xFFFFFFFF), false);
    this.send(pkTime);
    // Send Spawn Position
    SetSpawnPositionPacket pkSpawnPos = new SetSpawnPositionPacket();
    pkSpawnPos.x = this.player.getLocation().getBlockX();
    pkSpawnPos.y = this.player.getLocation().getBlockY();
    pkSpawnPos.z = this.player.getLocation().getBlockZ();
    this.send(pkSpawnPos);
    // Send Health
    SetHealthPacket pkHealth = new SetHealthPacket((int) Math.floor(this.getPlayer().getHealth()));
    this.send(pkHealth);
    // Send Difficulty Packet
    SetDifficultyPacket pkDifficulty = new SetDifficultyPacket();
    pkDifficulty.difficulty = this.getServer().getDifficulty().getValue();
    this.send(pkDifficulty);
    player.getWorld().getRawPlayers().add(player);
    GlowServer.logger.log(Level.INFO, "{0} [{1}] connected from Minecraft PE, UUID: {2}", new Object[] { player.getName(), this.getAddress(), player.getUniqueId() });
    // Preprare chunks
    this.chunkManager.prepareLoginChunks();
    // message and user list
    String message = EventFactory.onPlayerJoin(player).getJoinMessage();
    if (message != null && !message.isEmpty()) {
        this.getServer().broadcastMessage(message);
    }
    // todo: display names are included in the outgoing messages here, but
    // don't show up on the client. A workaround or proper fix is needed.
    Message addMessage = new UserListItemMessage(UserListItemMessage.Action.ADD_PLAYER, player.getUserListEntry());
    List<UserListItemMessage.Entry> entries = new ArrayList<>();
    for (GlowPlayer other : this.getServer().getOnlinePlayers()) {
        if (other != player && other.canSee(player)) {
            other.getSession().send(addMessage);
        }
        if (player.canSee(other)) {
            entries.add(other.getUserListEntry());
        }
    }
    send(new UserListItemMessage(UserListItemMessage.Action.ADD_PLAYER, entries));
    RakNetInterface.sendName();
}