Examples with Objective org.bukkit.scoreboard.Objective used on opensource projects

Example 6 with Objective

use of org.bukkit.scoreboard.Objective in project Denizen-For-Bukkit by DenizenScript.

the class ScoreboardCommand method execute.

@SuppressWarnings("unchecked")
@Override
public void execute(final ScriptEntry scriptEntry) throws CommandExecutionException {
    // Get objects
    List<dPlayer> viewers = (List<dPlayer>) scriptEntry.getObject("viewers");
    dList lines = scriptEntry.hasObject("lines") ? dList.valueOf(scriptEntry.getElement("lines").asString()) : new dList();
    Element action = scriptEntry.getElement("action");
    Element id = scriptEntry.getElement("id");
    Element objective = scriptEntry.getElement("objective");
    Element criteria = scriptEntry.getElement("criteria");
    Element score = scriptEntry.getElement("score");
    Element displaySlot = scriptEntry.getElement("displayslot");
    Action act = Action.valueOf(action.asString().toUpperCase());
    // Report to dB
    dB.report(scriptEntry, getName(), action.debug() + id.debug() + (viewers != null ? aH.debugObj("viewers", viewers.toString()) : "") + (objective != null ? objective.debug() : "") + (act.equals(Action.ADD) && objective != null ? criteria.debug() : "") + (!lines.isEmpty() ? lines.debug() : "") + (act.equals(Action.ADD) && score != null ? score.debug() : "") + (act.equals(Action.ADD) && objective != null ? displaySlot.debug() : ""));
    Scoreboard board = null;
    // Get the main scoreboard by default
    if (id.asString().equalsIgnoreCase("main")) {
        board = ScoreboardHelper.getMain();
    } else {
        // If this scoreboard already exists, get it
        if (ScoreboardHelper.hasScoreboard(id.asString())) {
            board = ScoreboardHelper.getScoreboard(id.asString());
        } else // Else, create a new one if Action is ADD
        if (act.equals(Action.ADD)) {
            board = ScoreboardHelper.createScoreboard(id.asString());
        }
    }
    // Don't progress if we ended up with a null board
    if (board == null) {
        dB.echoError(scriptEntry.getResidingQueue(), "Scoreboard " + id.asString() + " does not exist!");
        return;
    }
    Objective obj = null;
    if (act.equals(Action.ADD)) {
        if (objective != null) {
            // Try getting the objective from the board
            obj = board.getObjective(objective.asString());
            // Create the objective if it does not already exist
            if (obj == null) {
                obj = board.registerNewObjective(objective.asString(), criteria.asString());
            } else // recreate the objective
            if (criteria != null && !obj.getCriteria().equals(criteria.asString())) {
                obj.unregister();
                obj = board.registerNewObjective(objective.asString(), criteria.asString());
            }
            // Change the objective's display slot
            if (!displaySlot.asString().equalsIgnoreCase("none")) {
                obj.setDisplaySlot(DisplaySlot.valueOf(displaySlot.asString().toUpperCase()));
            }
            obj.setDisplayName(objective.asString());
            if (!lines.isEmpty()) {
                // use a score of 0
                if (score == null) {
                    score = new Element(0);
                }
                // for clarifications
                for (String line : lines) {
                    line = line.replaceAll("[pP]@", "");
                    if (line.length() > 48) {
                        line = line.substring(0, 48);
                    }
                    ScoreboardHelper.addScore(obj, getOfflinePlayer(line), score.asInt());
                }
            }
        } else // the command cannot do anything at all, so print a message about that
        if (viewers == null && !lines.isEmpty()) {
            dB.echoDebug(scriptEntry, "Cannot add lines without specifying an objective!");
        }
    } else if (act.equals(Action.REMOVE)) {
        if (objective != null) {
            // Try getting the objective from the board
            obj = board.getObjective(objective.asString());
            if (obj != null) {
                // Remove the entire objective if no lines have been specified
                if (lines.isEmpty()) {
                    dB.echoDebug(scriptEntry, "Removing objective " + obj.getName() + " from scoreboard " + id.asString());
                    obj.unregister();
                } else {
                    for (String line : lines) {
                        line = line.replaceAll("[pP]@", "");
                        ScoreboardHelper.removeScore(obj, getOfflinePlayer(line));
                    }
                }
            } else {
                dB.echoError(scriptEntry.getResidingQueue(), "Objective " + objective.asString() + " does not exist in scoreboard " + id.asString());
            }
        } else // lines from every objective
        if (!lines.isEmpty()) {
            dB.echoDebug(scriptEntry, "Removing lines " + lines.identify() + " from all objectives in scoreboard " + id.asString());
            for (String line : lines) {
                line = line.replaceAll("[pP]@", "");
                ScoreboardHelper.removePlayer(id.asString(), getOfflinePlayer(line));
            }
        } else // of viewers should be removed instead)
        if (viewers == null) {
            dB.echoDebug(scriptEntry, "Removing scoreboard " + id.asString());
            ScoreboardHelper.deleteScoreboard(id.asString());
        }
    }
    if (viewers != null) {
        for (dPlayer viewer : viewers) {
            // Add viewers for this scoreboard
            if (act.equals(Action.ADD)) {
                // to the map of viewers saved by Denizen
                if (!id.asString().equalsIgnoreCase("main")) {
                    ScoreboardHelper.viewerMap.put(viewer.getName(), id.asString());
                }
                // is already online
                if (viewer.isOnline()) {
                    viewer.getPlayerEntity().setScoreboard(board);
                }
            } else // Remove viewers for this scoreboard
            if (act.equals(Action.REMOVE)) {
                // Take this player out of the map of viewers
                ScoreboardHelper.viewerMap.remove(viewer.getName());
                // provided by Bukkit)
                if (viewer.isOnline()) {
                    viewer.getPlayerEntity().setScoreboard(ScoreboardHelper.createScoreboard());
                }
            }
        }
    }
}

Example 7 with Objective

use of org.bukkit.scoreboard.Objective in project Bukkit by Bukkit.

the class ScoreboardCommand method getCurrentObjectives.

private List<String> getCurrentObjectives() {
    List<String> list = new ArrayList<String>();
    for (Objective objective : Bukkit.getScoreboardManager().getMainScoreboard().getObjectives()) {
        list.add(objective.getName());
    }
    Collections.sort(list, String.CASE_INSENSITIVE_ORDER);
    return list;
}

Example 8 with Objective

use of org.bukkit.scoreboard.Objective in project Bukkit by Bukkit.

the class ScoreboardCommand method execute.

@Override
public boolean execute(CommandSender sender, String currentAlias, String[] args) {
    if (!testPermission(sender))
        return true;
    if (args.length < 1 || args[0].length() == 0) {
        sender.sendMessage(ChatColor.RED + "Usage: /scoreboard <objectives|players|teams>");
        return false;
    }
    final Scoreboard mainScoreboard = Bukkit.getScoreboardManager().getMainScoreboard();
    if (args[0].equalsIgnoreCase("objectives")) {
        if (args.length == 1) {
            sender.sendMessage(ChatColor.RED + "Usage: /scoreboard objectives <list|add|remove|setdisplay>");
            return false;
        }
        if (args[1].equalsIgnoreCase("list")) {
            Set<Objective> objectives = mainScoreboard.getObjectives();
            if (objectives.isEmpty()) {
                sender.sendMessage(ChatColor.RED + "There are no objectives on the scoreboard");
                return false;
            }
            sender.sendMessage(ChatColor.DARK_GREEN + "Showing " + objectives.size() + " objective(s) on scoreboard");
            for (Objective objective : objectives) {
                sender.sendMessage("- " + objective.getName() + ": displays as '" + objective.getDisplayName() + "' and is type '" + objective.getCriteria() + "'");
            }
        } else if (args[1].equalsIgnoreCase("add")) {
            if (args.length < 4) {
                sender.sendMessage(ChatColor.RED + "/scoreboard objectives add <name> <criteriaType> [display name ...]");
                return false;
            }
            String name = args[2];
            String criteria = args[3];
            if (criteria == null) {
                sender.sendMessage(ChatColor.RED + "Invalid objective criteria type. Valid types are: " + stringCollectionToString(OBJECTIVES_CRITERIA));
            } else if (name.length() > 16) {
                sender.sendMessage(ChatColor.RED + "The name '" + name + "' is too long for an objective, it can be at most 16 characters long");
            } else if (mainScoreboard.getObjective(name) != null) {
                sender.sendMessage(ChatColor.RED + "An objective with the name '" + name + "' already exists");
            } else {
                String displayName = null;
                if (args.length > 4) {
                    displayName = StringUtils.join(ArrayUtils.subarray(args, 4, args.length), ' ');
                    if (displayName.length() > 32) {
                        sender.sendMessage(ChatColor.RED + "The name '" + displayName + "' is too long for an objective, it can be at most 32 characters long");
                        return false;
                    }
                }
                Objective objective = mainScoreboard.registerNewObjective(name, criteria);
                if (displayName != null && displayName.length() > 0) {
                    objective.setDisplayName(displayName);
                }
                sender.sendMessage("Added new objective '" + name + "' successfully");
            }
        } else if (args[1].equalsIgnoreCase("remove")) {
            if (args.length != 3) {
                sender.sendMessage(ChatColor.RED + "/scoreboard objectives remove <name>");
                return false;
            }
            String name = args[2];
            Objective objective = mainScoreboard.getObjective(name);
            if (objective == null) {
                sender.sendMessage(ChatColor.RED + "No objective was found by the name '" + name + "'");
            } else {
                objective.unregister();
                sender.sendMessage("Removed objective '" + name + "' successfully");
            }
        } else if (args[1].equalsIgnoreCase("setdisplay")) {
            if (args.length != 3 && args.length != 4) {
                sender.sendMessage(ChatColor.RED + "/scoreboard objectives setdisplay <slot> [objective]");
                return false;
            }
            String slotName = args[2];
            DisplaySlot slot = OBJECTIVES_DISPLAYSLOT.get(slotName);
            if (slot == null) {
                sender.sendMessage(ChatColor.RED + "No such display slot '" + slotName + "'");
            } else {
                if (args.length == 4) {
                    String objectiveName = args[3];
                    Objective objective = mainScoreboard.getObjective(objectiveName);
                    if (objective == null) {
                        sender.sendMessage(ChatColor.RED + "No objective was found by the name '" + objectiveName + "'");
                        return false;
                    }
                    objective.setDisplaySlot(slot);
                    sender.sendMessage("Set the display objective in slot '" + slotName + "' to '" + objective.getName() + "'");
                } else {
                    Objective objective = mainScoreboard.getObjective(slot);
                    if (objective != null) {
                        objective.setDisplaySlot(null);
                    }
                    sender.sendMessage("Cleared objective display slot '" + slotName + "'");
                }
            }
        }
    } else if (args[0].equalsIgnoreCase("players")) {
        if (args.length == 1) {
            sender.sendMessage(ChatColor.RED + "/scoreboard players <set|add|remove|reset|list>");
            return false;
        }
        if (args[1].equalsIgnoreCase("set") || args[1].equalsIgnoreCase("add") || args[1].equalsIgnoreCase("remove")) {
            if (args.length != 5) {
                if (args[1].equalsIgnoreCase("set")) {
                    sender.sendMessage(ChatColor.RED + "/scoreboard players set <player> <objective> <score>");
                } else if (args[1].equalsIgnoreCase("add")) {
                    sender.sendMessage(ChatColor.RED + "/scoreboard players add <player> <objective> <count>");
                } else {
                    sender.sendMessage(ChatColor.RED + "/scoreboard players remove <player> <objective> <count>");
                }
                return false;
            }
            String objectiveName = args[3];
            Objective objective = mainScoreboard.getObjective(objectiveName);
            if (objective == null) {
                sender.sendMessage(ChatColor.RED + "No objective was found by the name '" + objectiveName + "'");
                return false;
            } else if (!objective.isModifiable()) {
                sender.sendMessage(ChatColor.RED + "The objective '" + objectiveName + "' is read-only and cannot be set");
                return false;
            }
            String valueString = args[4];
            int value;
            try {
                value = Integer.parseInt(valueString);
            } catch (NumberFormatException e) {
                sender.sendMessage(ChatColor.RED + "'" + valueString + "' is not a valid number");
                return false;
            }
            if (value < 1 && !args[1].equalsIgnoreCase("set")) {
                sender.sendMessage(ChatColor.RED + "The number you have entered (" + value + ") is too small, it must be at least 1");
                return false;
            }
            String playerName = args[2];
            if (playerName.length() > 16) {
                sender.sendMessage(ChatColor.RED + "'" + playerName + "' is too long for a player name");
                return false;
            }
            Score score = objective.getScore(playerName);
            int newScore;
            if (args[1].equalsIgnoreCase("set")) {
                newScore = value;
            } else if (args[1].equalsIgnoreCase("add")) {
                newScore = score.getScore() + value;
            } else {
                newScore = score.getScore() - value;
            }
            score.setScore(newScore);
            sender.sendMessage("Set score of " + objectiveName + " for player " + playerName + " to " + newScore);
        } else if (args[1].equalsIgnoreCase("reset")) {
            if (args.length != 3) {
                sender.sendMessage(ChatColor.RED + "/scoreboard players reset <player>");
                return false;
            }
            String playerName = args[2];
            if (playerName.length() > 16) {
                sender.sendMessage(ChatColor.RED + "'" + playerName + "' is too long for a player name");
                return false;
            }
            mainScoreboard.resetScores(playerName);
            sender.sendMessage("Reset all scores of player " + playerName);
        } else if (args[1].equalsIgnoreCase("list")) {
            if (args.length > 3) {
                sender.sendMessage(ChatColor.RED + "/scoreboard players list <player>");
                return false;
            }
            if (args.length == 2) {
                Set<String> entries = mainScoreboard.getEntries();
                if (entries.isEmpty()) {
                    sender.sendMessage(ChatColor.RED + "There are no tracked players on the scoreboard");
                } else {
                    sender.sendMessage(ChatColor.DARK_GREEN + "Showing " + entries.size() + " tracked players on the scoreboard");
                    sender.sendMessage(stringCollectionToString(entries));
                }
            } else {
                String playerName = args[2];
                if (playerName.length() > 16) {
                    sender.sendMessage(ChatColor.RED + "'" + playerName + "' is too long for a player name");
                    return false;
                }
                Set<Score> scores = mainScoreboard.getScores(playerName);
                if (scores.isEmpty()) {
                    sender.sendMessage(ChatColor.RED + "Player " + playerName + " has no scores recorded");
                } else {
                    sender.sendMessage(ChatColor.DARK_GREEN + "Showing " + scores.size() + " tracked objective(s) for " + playerName);
                    for (Score score : scores) {
                        sender.sendMessage("- " + score.getObjective().getDisplayName() + ": " + score.getScore() + " (" + score.getObjective().getName() + ")");
                    }
                }
            }
        }
    } else if (args[0].equalsIgnoreCase("teams")) {
        if (args.length == 1) {
            sender.sendMessage(ChatColor.RED + "/scoreboard teams <list|add|remove|empty|join|leave|option>");
            return false;
        }
        if (args[1].equalsIgnoreCase("list")) {
            if (args.length == 2) {
                Set<Team> teams = mainScoreboard.getTeams();
                if (teams.isEmpty()) {
                    sender.sendMessage(ChatColor.RED + "There are no teams registered on the scoreboard");
                } else {
                    sender.sendMessage(ChatColor.DARK_GREEN + "Showing " + teams.size() + " teams on the scoreboard");
                    for (Team team : teams) {
                        sender.sendMessage("- " + team.getName() + ": '" + team.getDisplayName() + "' has " + team.getSize() + " players");
                    }
                }
            } else if (args.length == 3) {
                String teamName = args[2];
                Team team = mainScoreboard.getTeam(teamName);
                if (team == null) {
                    sender.sendMessage(ChatColor.RED + "No team was found by the name '" + teamName + "'");
                } else {
                    Set<OfflinePlayer> players = team.getPlayers();
                    if (players.isEmpty()) {
                        sender.sendMessage(ChatColor.RED + "Team " + team.getName() + " has no players");
                    } else {
                        sender.sendMessage(ChatColor.DARK_GREEN + "Showing " + players.size() + " player(s) in team " + team.getName());
                        sender.sendMessage(offlinePlayerSetToString(players));
                    }
                }
            } else {
                sender.sendMessage(ChatColor.RED + "/scoreboard teams list [name]");
                return false;
            }
        } else if (args[1].equalsIgnoreCase("add")) {
            if (args.length < 3) {
                sender.sendMessage(ChatColor.RED + "/scoreboard teams add <name> [display name ...]");
                return false;
            }
            String name = args[2];
            if (name.length() > 16) {
                sender.sendMessage(ChatColor.RED + "The name '" + name + "' is too long for a team, it can be at most 16 characters long");
            } else if (mainScoreboard.getTeam(name) != null) {
                sender.sendMessage(ChatColor.RED + "A team with the name '" + name + "' already exists");
            } else {
                String displayName = null;
                if (args.length > 3) {
                    displayName = StringUtils.join(ArrayUtils.subarray(args, 3, args.length), ' ');
                    if (displayName.length() > 32) {
                        sender.sendMessage(ChatColor.RED + "The display name '" + displayName + "' is too long for a team, it can be at most 32 characters long");
                        return false;
                    }
                }
                Team team = mainScoreboard.registerNewTeam(name);
                if (displayName != null && displayName.length() > 0) {
                    team.setDisplayName(displayName);
                }
                sender.sendMessage("Added new team '" + team.getName() + "' successfully");
            }
        } else if (args[1].equalsIgnoreCase("remove")) {
            if (args.length != 3) {
                sender.sendMessage(ChatColor.RED + "/scoreboard teams remove <name>");
                return false;
            }
            String name = args[2];
            Team team = mainScoreboard.getTeam(name);
            if (team == null) {
                sender.sendMessage(ChatColor.RED + "No team was found by the name '" + name + "'");
            } else {
                team.unregister();
                sender.sendMessage("Removed team " + name);
            }
        } else if (args[1].equalsIgnoreCase("empty")) {
            if (args.length != 3) {
                sender.sendMessage(ChatColor.RED + "/scoreboard teams clear <name>");
                return false;
            }
            String name = args[2];
            Team team = mainScoreboard.getTeam(name);
            if (team == null) {
                sender.sendMessage(ChatColor.RED + "No team was found by the name '" + name + "'");
            } else {
                Set<OfflinePlayer> players = team.getPlayers();
                if (players.isEmpty()) {
                    sender.sendMessage(ChatColor.RED + "Team " + team.getName() + " is already empty, cannot remove nonexistant players");
                } else {
                    for (OfflinePlayer player : players) {
                        team.removePlayer(player);
                    }
                    sender.sendMessage("Removed all " + players.size() + " player(s) from team " + team.getName());
                }
            }
        } else if (args[1].equalsIgnoreCase("join")) {
            if ((sender instanceof Player) ? args.length < 3 : args.length < 4) {
                sender.sendMessage(ChatColor.RED + "/scoreboard teams join <team> [player...]");
                return false;
            }
            String teamName = args[2];
            Team team = mainScoreboard.getTeam(teamName);
            if (team == null) {
                sender.sendMessage(ChatColor.RED + "No team was found by the name '" + teamName + "'");
            } else {
                Set<String> addedPlayers = new HashSet<String>();
                if ((sender instanceof Player) && args.length == 3) {
                    team.addPlayer((Player) sender);
                    addedPlayers.add(sender.getName());
                } else {
                    for (int i = 3; i < args.length; i++) {
                        String playerName = args[i];
                        OfflinePlayer offlinePlayer;
                        Player player = Bukkit.getPlayerExact(playerName);
                        if (player != null) {
                            offlinePlayer = player;
                        } else {
                            offlinePlayer = Bukkit.getOfflinePlayer(playerName);
                        }
                        team.addPlayer(offlinePlayer);
                        addedPlayers.add(offlinePlayer.getName());
                    }
                }
                sender.sendMessage("Added " + addedPlayers.size() + " player(s) to team " + team.getName() + ": " + stringCollectionToString(addedPlayers));
            }
        } else if (args[1].equalsIgnoreCase("leave")) {
            if (!(sender instanceof Player) && args.length < 3) {
                sender.sendMessage(ChatColor.RED + "/scoreboard teams leave [player...]");
                return false;
            }
            Set<String> left = new HashSet<String>();
            Set<String> noTeam = new HashSet<String>();
            if ((sender instanceof Player) && args.length == 2) {
                Team team = mainScoreboard.getPlayerTeam((Player) sender);
                if (team != null) {
                    team.removePlayer((Player) sender);
                    left.add(sender.getName());
                } else {
                    noTeam.add(sender.getName());
                }
            } else {
                for (int i = 2; i < args.length; i++) {
                    String playerName = args[i];
                    OfflinePlayer offlinePlayer;
                    Player player = Bukkit.getPlayerExact(playerName);
                    if (player != null) {
                        offlinePlayer = player;
                    } else {
                        offlinePlayer = Bukkit.getOfflinePlayer(playerName);
                    }
                    Team team = mainScoreboard.getPlayerTeam(offlinePlayer);
                    if (team != null) {
                        team.removePlayer(offlinePlayer);
                        left.add(offlinePlayer.getName());
                    } else {
                        noTeam.add(offlinePlayer.getName());
                    }
                }
            }
            if (!left.isEmpty()) {
                sender.sendMessage("Removed " + left.size() + " player(s) from their teams: " + stringCollectionToString(left));
            }
            if (!noTeam.isEmpty()) {
                sender.sendMessage("Could not remove " + noTeam.size() + " player(s) from their teams: " + stringCollectionToString(noTeam));
            }
        } else if (args[1].equalsIgnoreCase("option")) {
            if (args.length != 4 && args.length != 5) {
                sender.sendMessage(ChatColor.RED + "/scoreboard teams option <team> <friendlyfire|color|seefriendlyinvisibles> <value>");
                return false;
            }
            String teamName = args[2];
            Team team = mainScoreboard.getTeam(teamName);
            if (team == null) {
                sender.sendMessage(ChatColor.RED + "No team was found by the name '" + teamName + "'");
                return false;
            }
            String option = args[3].toLowerCase();
            if (!option.equals("friendlyfire") && !option.equals("color") && !option.equals("seefriendlyinvisibles")) {
                sender.sendMessage(ChatColor.RED + "/scoreboard teams option <team> <friendlyfire|color|seefriendlyinvisibles> <value>");
                return false;
            }
            if (args.length == 4) {
                if (option.equals("color")) {
                    sender.sendMessage(ChatColor.RED + "Valid values for option color are: " + stringCollectionToString(TEAMS_OPTION_COLOR.keySet()));
                } else {
                    sender.sendMessage(ChatColor.RED + "Valid values for option " + option + " are: true and false");
                }
            } else {
                String value = args[4].toLowerCase();
                if (option.equals("color")) {
                    ChatColor color = TEAMS_OPTION_COLOR.get(value);
                    if (color == null) {
                        sender.sendMessage(ChatColor.RED + "Valid values for option color are: " + stringCollectionToString(TEAMS_OPTION_COLOR.keySet()));
                        return false;
                    }
                    team.setPrefix(color.toString());
                    team.setSuffix(ChatColor.RESET.toString());
                } else {
                    if (!value.equals("true") && !value.equals("false")) {
                        sender.sendMessage(ChatColor.RED + "Valid values for option " + option + " are: true and false");
                        return false;
                    }
                    if (option.equals("friendlyfire")) {
                        team.setAllowFriendlyFire(value.equals("true"));
                    } else {
                        team.setCanSeeFriendlyInvisibles(value.equals("true"));
                    }
                }
                sender.sendMessage("Set option " + option + " for team " + team.getName() + " to " + value);
            }
        }
    } else {
        sender.sendMessage(ChatColor.RED + "Usage: /scoreboard <objectives|players|teams>");
        return false;
    }
    return true;
}

Example 9 with Objective

use of org.bukkit.scoreboard.Objective in project GameCore by Warvale.

the class LobbyScoreboard method addScoreboard.

public void addScoreboard(Player player, String display) {
    Scoreboard scoreboard = Bukkit.getScoreboardManager().getNewScoreboard();
    Objective objective = scoreboard.registerNewObjective("lobby", "dummy");
    objective.setDisplayName(ChatColor.DARK_GRAY + "» " + display + ChatColor.DARK_GRAY + " «");
    objective.setDisplaySlot(DisplaySlot.SIDEBAR);
    Team time = scoreboard.registerNewTeam("LobbyTime");
    time.addEntry("§8» §cTime:");
    time.setSuffix(" §7");
    Team lobbyCount = scoreboard.registerNewTeam("LobbyCount");
    lobbyCount.addEntry("§8» §cPlayers:");
    lobbyCount.setSuffix(" §7");
    scoreboards.put(player.getUniqueId(), scoreboard);
}

Example 10 with Objective

use of org.bukkit.scoreboard.Objective in project Glowstone by GlowstoneMC.

the class GlowLivingEntity method setHealth.

@Override
public void setHealth(double health) {
    if (health < 0)
        health = 0;
    if (health > getMaxHealth())
        health = getMaxHealth();
    this.health = health;
    metadata.set(MetadataIndex.HEALTH, (float) health);
    for (Objective objective : getServer().getScoreboardManager().getMainScoreboard().getObjectivesByCriteria(Criterias.HEALTH)) {
        objective.getScore(getName()).setScore((int) health);
    }
    if (health <= 0) {
        active = false;
        Sound deathSound = getDeathSound();
        if (deathSound != null && !isSilent()) {
            world.playSound(location, deathSound, getSoundVolume(), getSoundPitch());
        }
        playEffect(EntityEffect.DEATH);
        if (this instanceof GlowPlayer) {
            GlowPlayer player = (GlowPlayer) this;
            ItemStack mainHand = player.getInventory().getItemInMainHand();
            ItemStack offHand = player.getInventory().getItemInOffHand();
            if (!InventoryUtil.isEmpty(mainHand) && mainHand.getType() == Material.TOTEM) {
                player.getInventory().setItemInMainHand(InventoryUtil.createEmptyStack());
                player.setHealth(1.0);
                active = true;
                return;
            } else if (!InventoryUtil.isEmpty(offHand) && offHand.getType() == Material.TOTEM) {
                player.getInventory().setItemInOffHand(InventoryUtil.createEmptyStack());
                player.setHealth(1.0);
                active = true;
                return;
            }
            List<ItemStack> items = new ArrayList<>();
            if (!world.getGameRuleMap().getBoolean("keepInventory")) {
                items = Arrays.stream(player.getInventory().getContents()).filter(stack -> !InventoryUtil.isEmpty(stack)).collect(Collectors.toList());
                player.getInventory().clear();
            }
            PlayerDeathEvent event = new PlayerDeathEvent(player, items, 0, player.getDisplayName() + " died.");
            EventFactory.callEvent(event);
            server.broadcastMessage(event.getDeathMessage());
            for (ItemStack item : items) {
                world.dropItemNaturally(getLocation(), item);
            }
            player.incrementStatistic(Statistic.DEATHS);
        } else {
            EntityDeathEvent deathEvent = new EntityDeathEvent(this, new ArrayList<>());
            if (world.getGameRuleMap().getBoolean("doMobLoot")) {
                LootData data = LootingManager.generate(this);
                Collections.addAll(deathEvent.getDrops(), data.getItems());
            // todo: drop experience
            }
            deathEvent = EventFactory.callEvent(deathEvent);
            for (ItemStack item : deathEvent.getDrops()) {
                world.dropItemNaturally(getLocation(), item);
            }
        }
    }
}