Examples with CommandTarget net.glowstone.command.CommandTarget used on opensource projects

Example 16 with CommandTarget

use of net.glowstone.command.CommandTarget in project Glowstone by GlowstoneMC.

the class PlaySoundCommand method execute.

@Override
public boolean execute(CommandSender sender, String label, String[] args, CommandMessages commandMessages) {
    if (!testPermission(sender, commandMessages.getPermissionMessage())) {
        return true;
    }
    if (args.length < 3 || args.length == 4 || args.length == 5) {
        sendUsageMessage(sender, commandMessages);
        return false;
    }
    final World world = CommandUtils.getWorld(sender);
    String stringSound = args[0];
    String stringCategory = args[1];
    String playerPattern = args[2];
    final Sound sound = GlowSound.getVanillaSound(CommandUtils.toNamespaced(stringSound));
    final SoundCategory soundCategory = SoundUtil.buildSoundCategory(stringCategory);
    List<GlowPlayer> targets;
    boolean relativeLocation = false;
    double volume = 1;
    double minimumVolume = 0;
    double pitch = 1;
    if (sound == null) {
        new LocalizedStringImpl("playsound.invalid", commandMessages.getResourceBundle()).sendInColor(ChatColor.RED, sender, stringSound);
        return false;
    }
    if (soundCategory == null) {
        new LocalizedStringImpl("playsound.invalid.category", commandMessages.getResourceBundle()).sendInColor(ChatColor.RED, sender, stringCategory);
        return false;
    }
    // Manage player(s)
    if (playerPattern.startsWith("@") && playerPattern.length() > 1 && CommandUtils.isPhysical(sender)) {
        // Manage selectors
        final Location senderLocation = CommandUtils.getLocation(sender);
        final Entity[] entities = new CommandTarget(sender, args[0]).getMatched(senderLocation);
        targets = Arrays.stream(entities).filter(GlowPlayer.class::isInstance).map(GlowPlayer.class::cast).collect(Collectors.toList());
    } else {
        final GlowPlayer player = (GlowPlayer) Bukkit.getPlayerExact(playerPattern);
        if (player == null) {
            commandMessages.getGeneric(GenericMessage.NO_SUCH_PLAYER).sendInColor(ChatColor.RED, sender, playerPattern);
            return false;
        } else {
            targets = Collections.singletonList(player);
        }
    }
    if (args.length >= 9) {
        try {
            minimumVolume = Double.valueOf(args[8]);
            if (minimumVolume < 0 || minimumVolume > 1) {
                new LocalizedStringImpl("playsound.invalid.volume", commandMessages.getResourceBundle()).sendInColor(ChatColor.RED, sender, args[8]);
                return false;
            }
        } catch (final NumberFormatException n) {
            commandMessages.getGeneric(GenericMessage.NAN).sendInColor(ChatColor.RED, sender, args[8]);
            return false;
        }
    }
    if (args.length >= 8) {
        try {
            pitch = Double.valueOf(args[7]);
            if (pitch < 0 || pitch > 2) {
                new LocalizedStringImpl("playsound.invalid.pitch", commandMessages.getResourceBundle()).sendInColor(ChatColor.RED, sender, args[7]);
                return false;
            } else if (pitch < 0.5) {
                pitch = 0.5;
            }
        } catch (final NumberFormatException n) {
            commandMessages.getGeneric(GenericMessage.NAN).sendInColor(ChatColor.RED, sender, args[7]);
            return false;
        }
    }
    if (args.length >= 7) {
        try {
            volume = Double.valueOf(args[6]);
        } catch (final NumberFormatException n) {
            commandMessages.getGeneric(GenericMessage.NAN).sendInColor(ChatColor.RED, sender, args[6]);
            return false;
        }
    }
    if (args.length >= 6) {
        relativeLocation = args[3].startsWith("~") || args[4].startsWith("~") || args[5].startsWith("~");
    }
    for (final GlowPlayer target : targets) {
        Location soundLocation;
        Location targetLocation = target.getLocation();
        double targetVolume = volume;
        try {
            if (relativeLocation) {
                soundLocation = CommandUtils.getLocation(targetLocation, args[3], args[4], args[5]);
            } else if (args.length >= 6) {
                soundLocation = CommandUtils.getLocation(new Location(world, 0, 0, 0), args[3], args[4], args[5]);
            } else {
                soundLocation = targetLocation;
            }
        } catch (final NumberFormatException n) {
            new LocalizedStringImpl("playsound.invalid.position", commandMessages.getResourceBundle()).sendInColor(ChatColor.RED, sender, args[3], args[4], args[5]);
            return false;
        }
        // If the target is outside the normal audible sphere
        if (targetLocation.distanceSquared(soundLocation) > Math.pow(volume, 2)) {
            if (minimumVolume <= 0) {
                new LocalizedStringImpl("playsound.too-far", commandMessages.getResourceBundle()).sendInColor(ChatColor.RED, sender, target.getName());
                return false;
            } else {
                final double deltaX = soundLocation.getX() - targetLocation.getX();
                final double deltaY = soundLocation.getX() - targetLocation.getY();
                final double deltaZ = soundLocation.getX() - targetLocation.getZ();
                final double delta = Math.sqrt(Math.pow(deltaX, 2) + Math.pow(deltaY, 2) + Math.pow(deltaZ, 2));
                soundLocation = targetLocation;
                soundLocation.add(deltaX / delta, deltaY / delta, deltaZ / delta);
                targetVolume = minimumVolume;
            }
        }
        target.playSound(soundLocation, sound, soundCategory, (float) targetVolume, (float) pitch);
    }
    return true;
}