Example #1
0
  protected void doAttack() {
    if (this.attackTarget != null && this.attackTarget.removed) {
      this.attackTarget = null;
    }

    if (this.attackTarget == null) {
      float sqDistance = OpenClassic.getClient().getPlayer().getPosition().distanceSquared(mob.pos);
      if (sqDistance < 256) {
        this.attackTarget = ((ClientPlayer) OpenClassic.getClient().getPlayer()).getHandle();
      }
    }

    if (this.attackTarget != null) {
      float xDistance = OpenClassic.getClient().getPlayer().getPosition().getX() - mob.pos.getX();
      float yDistance = OpenClassic.getClient().getPlayer().getPosition().getY() - mob.pos.getY();
      float zDistance = OpenClassic.getClient().getPlayer().getPosition().getZ() - mob.pos.getZ();
      float sqDistance = xDistance * xDistance + yDistance * yDistance + zDistance * zDistance;

      if (sqDistance > 1024 && this.random.nextInt(100) == 0) {
        this.attackTarget = null;
      }

      if (this.attackTarget != null) {
        float distance = (float) Math.sqrt(sqDistance);
        this.mob.pos.setYaw(
            (float) (Math.atan2(zDistance, xDistance) * MathHelper.DRAD_TO_DEG) - 90);
        this.mob.pos.setPitch(
            -((float)
                (Math.atan2(yDistance, (float) Math.sqrt(distance)) * MathHelper.DRAD_TO_DEG)));
        if ((float) Math.sqrt(sqDistance) < 2 && this.attackDelay == 0) {
          this.attack(this.attackTarget);
        }
      }
    }
  }
 @Override
 public void handle(ClassicSession session, Player player, LevelPropertyMessage message) {
   if (message.getType().equals("sky")) {
     OpenClassic.getClient().getLevel().setSkyColor(message.getValue());
   } else if (message.getType().equals("fog")) {
     OpenClassic.getClient().getLevel().setFogColor(message.getValue());
   } else if (message.getType().equals("cloud")) {
     OpenClassic.getClient().getLevel().setCloudColor(message.getValue());
   } else if (message.getType().equals("raining")) {
     OpenClassic.getClient().getLevel().setRaining(message.getValue() == 1 ? true : false);
   }
 }
  @Override
  public void handle(ClassicSession session, Player player, IdentificationMessage message) {
    if (session.getState() == State.IDENTIFYING) {
      PlayerLoginEvent event =
          EventManager.callEvent(
              new PlayerLoginEvent(OpenClassic.getClient().getPlayer(), session.getAddress()));
      if (event.getResult() != Result.ALLOWED) {
        OpenClassic.getClient().exitGameSession();
        OpenClassic.getClient()
            .setActiveComponent(
                new ErrorScreen(
                    OpenClassic.getGame().getTranslator().translate("disconnect.plugin-disallow"),
                    event.getKickMessage()));
        return;
      }
    }

    if (message.getVerificationKeyOrMotd().contains("-hax")) {
      ((ClassicClient) OpenClassic.getClient()).setHacks(false);
    }

    OpenClassic.getClient().setActiveComponent(null);
    OpenClassic.getClient().getProgressBar().setVisible(true);
    OpenClassic.getClient().getProgressBar().setSubtitleScaled(false);
    OpenClassic.getClient()
        .getProgressBar()
        .setTitle(OpenClassic.getGame().getTranslator().translate("progress-bar.multiplayer"));
    OpenClassic.getClient().getProgressBar().setSubtitle(message.getUsernameOrServerName());
    OpenClassic.getClient().getProgressBar().setText(message.getVerificationKeyOrMotd());
    byte op = message.getOpOrPadding();
    if (op == InternalConstants.OP) {
      player.setCanBreakUnbreakables(true);
    } else if (op == InternalConstants.NOT_OP) {
      player.setCanBreakUnbreakables(false);
    }

    if (session.getState() == State.IDENTIFYING) {
      EventManager.callEvent(new PlayerJoinEvent(OpenClassic.getClient().getPlayer(), "Joined"));
    }

    session.setState(State.PREPARING);
  }