Examples with FireworkMeta org.bukkit.inventory.meta.FireworkMeta used on opensource projects

Example 6 with FireworkMeta

use of org.bukkit.inventory.meta.FireworkMeta in project Essentials by drtshock.

the class Commandfirework method run.

@Override
protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception {
    final ItemStack stack = user.getBase().getItemInHand();
    if (stack.getType() == Material.FIREWORK) {
        if (args.length > 0) {
            if (args[0].equalsIgnoreCase("clear")) {
                FireworkMeta fmeta = (FireworkMeta) stack.getItemMeta();
                fmeta.clearEffects();
                stack.setItemMeta(fmeta);
                user.sendMessage(tl("fireworkEffectsCleared"));
            } else if (args.length > 1 && (args[0].equalsIgnoreCase("power") || (args[0].equalsIgnoreCase("p")))) {
                FireworkMeta fmeta = (FireworkMeta) stack.getItemMeta();
                try {
                    int power = Integer.parseInt(args[1]);
                    fmeta.setPower(power > 3 ? 4 : power);
                } catch (NumberFormatException e) {
                    throw new Exception(tl("invalidFireworkFormat", args[1], args[0]));
                }
                stack.setItemMeta(fmeta);
            } else if ((args[0].equalsIgnoreCase("fire") || (args[0].equalsIgnoreCase("f"))) && user.isAuthorized("essentials.firework.fire")) {
                int amount = 1;
                boolean direction = false;
                if (args.length > 1) {
                    if (NumberUtil.isInt(args[1])) {
                        final int serverLimit = ess.getSettings().getSpawnMobLimit();
                        amount = Integer.parseInt(args[1]);
                        if (amount > serverLimit) {
                            amount = serverLimit;
                            user.sendMessage(tl("mobSpawnLimit"));
                        }
                    } else {
                        direction = true;
                    }
                }
                for (int i = 0; i < amount; i++) {
                    Firework firework = (Firework) user.getWorld().spawnEntity(user.getLocation(), EntityType.FIREWORK);
                    FireworkMeta fmeta = (FireworkMeta) stack.getItemMeta();
                    if (direction) {
                        final Vector vector = user.getBase().getEyeLocation().getDirection().multiply(0.070);
                        if (fmeta.getPower() > 1) {
                            fmeta.setPower(1);
                        }
                        firework.setVelocity(vector);
                    }
                    firework.setFireworkMeta(fmeta);
                }
            } else {
                final MetaItemStack mStack = new MetaItemStack(stack);
                for (String arg : args) {
                    try {
                        mStack.addFireworkMeta(user.getSource(), true, arg, ess);
                    } catch (Exception e) {
                        user.sendMessage(tl("fireworkSyntax"));
                        throw e;
                    }
                }
                if (mStack.isValidFirework()) {
                    FireworkMeta fmeta = (FireworkMeta) mStack.getItemStack().getItemMeta();
                    FireworkEffect effect = mStack.getFireworkBuilder().build();
                    if (fmeta.getEffects().size() > 0 && !user.isAuthorized("essentials.firework.multiple")) {
                        throw new Exception(tl("multipleCharges"));
                    }
                    fmeta.addEffect(effect);
                    stack.setItemMeta(fmeta);
                } else {
                    user.sendMessage(tl("fireworkSyntax"));
                    throw new Exception(tl("fireworkColor"));
                }
            }
        } else {
            throw new NotEnoughArgumentsException();
        }
    } else {
        throw new Exception(tl("holdFirework"));
    }
}