Examples with Effect cn.nukkit.potion.Effect used on opensource projects

Example 6 with Effect

use of cn.nukkit.potion.Effect in project Nukkit by Nukkit.

the class EffectCommand method execute.

@Override
public boolean execute(CommandSender sender, String commandLabel, String[] args) {
    if (!this.testPermission(sender)) {
        return true;
    }
    if (args.length < 2) {
        sender.sendMessage(new TranslationContainer("commands.generic.usage", this.usageMessage));
        return true;
    }
    Player player = sender.getServer().getPlayer(args[0]);
    if (player == null) {
        sender.sendMessage(new TranslationContainer(TextFormat.RED + "%commands.generic.player.notFound"));
        return true;
    }
    if (args[1].equalsIgnoreCase("clear")) {
        for (Effect effect : player.getEffects().values()) {
            player.removeEffect(effect.getId());
        }
        sender.sendMessage(new TranslationContainer("commands.effect.success.removed.all", player.getDisplayName()));
        return true;
    }
    Effect effect;
    try {
        effect = Effect.getEffect(Integer.parseInt(args[1]));
    } catch (NumberFormatException | ServerException a) {
        try {
            effect = Effect.getEffectByName(args[1]);
        } catch (Exception e) {
            sender.sendMessage(new TranslationContainer("commands.effect.notFound", args[1]));
            return true;
        }
    }
    int duration = 300;
    int amplification = 0;
    if (args.length >= 3) {
        try {
            duration = Integer.valueOf(args[2]);
        } catch (NumberFormatException a) {
            sender.sendMessage(new TranslationContainer("commands.generic.usage", this.usageMessage));
            return true;
        }
        if (!(effect instanceof InstantEffect)) {
            duration *= 20;
        }
    } else if (effect instanceof InstantEffect) {
        duration = 1;
    }
    if (args.length >= 4) {
        try {
            amplification = Integer.valueOf(args[3]);
        } catch (NumberFormatException a) {
            sender.sendMessage(new TranslationContainer("commands.generic.usage", this.usageMessage));
            return true;
        }
    }
    if (args.length >= 5) {
        String v = args[4].toLowerCase();
        if (v.matches("(?i)|on|true|t|1")) {
            effect.setVisible(false);
        }
    }
    if (duration == 0) {
        if (!player.hasEffect(effect.getId())) {
            if (player.getEffects().size() == 0) {
                sender.sendMessage(new TranslationContainer("commands.effect.failure.notActive.all", player.getDisplayName()));
            } else {
                sender.sendMessage(new TranslationContainer("commands.effect.failure.notActive", new String[] { effect.getName(), player.getDisplayName() }));
            }
            return true;
        }
        player.removeEffect(effect.getId());
        sender.sendMessage(new TranslationContainer("commands.effect.success.removed", new String[] { effect.getName(), player.getDisplayName() }));
    } else {
        effect.setDuration(duration).setAmplifier(amplification);
        player.addEffect(effect);
        Command.broadcastCommandMessage(sender, new TranslationContainer("%commands.effect.success", new String[] { effect.getName(), String.valueOf(effect.getId()), String.valueOf(effect.getAmplifier()), player.getDisplayName(), String.valueOf(effect.getDuration() / 20) }));
    }
    return true;
}

Example 7 with Effect

use of cn.nukkit.potion.Effect in project Nukkit by Nukkit.

the class EntityPotion method onUpdate.

@Override
public boolean onUpdate(int currentTick) {
    if (this.closed) {
        return false;
    }
    this.timing.startTiming();
    int tickDiff = currentTick - this.lastUpdate;
    boolean hasUpdate = super.onUpdate(currentTick);
    if (this.age > 1200) {
        this.kill();
        hasUpdate = true;
    }
    if (this.isCollided) {
        this.kill();
        Potion potion = Potion.getPotion(this.potionId);
        PotionCollideEvent event = new PotionCollideEvent(potion, this);
        this.server.getPluginManager().callEvent(event);
        if (event.isCancelled()) {
            return false;
        }
        potion = event.getPotion();
        if (potion == null) {
            return false;
        }
        potion.setSplash(true);
        Particle particle;
        int r;
        int g;
        int b;
        Effect effect = Potion.getEffect(potion.getId(), true);
        if (effect == null) {
            r = 40;
            g = 40;
            b = 255;
        } else {
            int[] colors = effect.getColor();
            r = colors[0];
            g = colors[1];
            b = colors[2];
        }
        if (Potion.isInstant(potion.getId())) {
            particle = new InstantSpellParticle(this, r, g, b);
        } else {
            particle = new SpellParticle(this, r, g, b);
        }
        this.getLevel().addParticle(particle);
        hasUpdate = true;
        Entity[] entities = this.getLevel().getNearbyEntities(this.getBoundingBox().grow(8.25, 4.24, 8.25));
        for (Entity anEntity : entities) {
            double distance = anEntity.distanceSquared(this);
            if (distance < 16) {
                double d = 1 - Math.sqrt(distance) / 4;
                potion.applyPotion(anEntity, d);
            }
        }
    }
    this.timing.stopTiming();
    return hasUpdate;
}

Example 8 with Effect

use of cn.nukkit.potion.Effect in project Nukkit by Nukkit.

the class Entity method addEffect.

public void addEffect(Effect effect) {
    if (effect == null) {
        // here add null means add nothing
        return;
    }
    Effect oldEffect = this.effects.getOrDefault(effect.getId(), null);
    if (oldEffect != null) {
        if (Math.abs(effect.getAmplifier()) < Math.abs(oldEffect.getAmplifier())) {
            return;
        }
        if (Math.abs(effect.getAmplifier()) == Math.abs(oldEffect.getAmplifier()) && effect.getDuration() < oldEffect.getDuration()) {
            return;
        }
        effect.add(this, true);
    } else {
        effect.add(this, false);
    }
    this.effects.put(effect.getId(), effect);
    this.recalculateEffectColor();
    if (effect.getId() == Effect.HEALTH_BOOST) {
        this.setHealth(this.getHealth() + 4 * (effect.getAmplifier() + 1));
    }
}

Example 9 with Effect

use of cn.nukkit.potion.Effect in project Nukkit by Nukkit.

the class Entity method entityBaseTick.

public boolean entityBaseTick(int tickDiff) {
    Timings.entityBaseTickTimer.startTiming();
    if (!this.isPlayer) {
        this.blocksAround = null;
        this.collisionBlocks = null;
    }
    this.justCreated = false;
    if (!this.isAlive()) {
        this.removeAllEffects();
        this.despawnFromAll();
        if (!this.isPlayer) {
            this.close();
        }
        Timings.entityBaseTickTimer.stopTiming();
        return false;
    }
    if (riding != null && !riding.isAlive() && riding instanceof EntityRideable) {
        ((EntityRideable) riding).mountEntity(this);
    }
    if (!this.effects.isEmpty()) {
        for (Effect effect : this.effects.values()) {
            if (effect.canTick()) {
                effect.applyEffect(this);
            }
            effect.setDuration(effect.getDuration() - tickDiff);
            if (effect.getDuration() <= 0) {
                this.removeEffect(effect.getId());
            }
        }
    }
    boolean hasUpdate = false;
    this.checkBlockCollision();
    if (this.y <= -16 && this.isAlive()) {
        this.attack(new EntityDamageEvent(this, DamageCause.VOID, 10));
        hasUpdate = true;
    }
    if (this.fireTicks > 0) {
        if (this.fireProof) {
            this.fireTicks -= 4 * tickDiff;
            if (this.fireTicks < 0) {
                this.fireTicks = 0;
            }
        } else {
            if (!this.hasEffect(Effect.FIRE_RESISTANCE) && ((this.fireTicks % 20) == 0 || tickDiff > 20)) {
                this.attack(new EntityDamageEvent(this, DamageCause.FIRE_TICK, 1));
            }
            this.fireTicks -= tickDiff;
        }
        if (this.fireTicks <= 0) {
            this.extinguish();
        } else {
            this.setDataFlag(DATA_FLAGS, DATA_FLAG_ONFIRE, true);
            hasUpdate = true;
        }
    }
    if (this.noDamageTicks > 0) {
        this.noDamageTicks -= tickDiff;
        if (this.noDamageTicks < 0) {
            this.noDamageTicks = 0;
        }
    }
    if (this.inPortalTicks == 80) {
        EntityPortalEnterEvent ev = new EntityPortalEnterEvent(this, PortalType.NETHER);
        getServer().getPluginManager().callEvent(ev);
    // TODO: teleport
    }
    this.age += tickDiff;
    this.ticksLived += tickDiff;
    TimingsHistory.activatedEntityTicks++;
    Timings.entityBaseTickTimer.stopTiming();
    return hasUpdate;
}