@Override
public void execute(final Event e) {
double damage = 0;
if (this.damage != null) {
final Number n = this.damage.getSingle(e);
if (n == null) return;
damage = n.doubleValue();
}
for (final Object damageable : damageables.getArray(e)) {
if (damageable instanceof Slot) {
ItemStack is = ((Slot) damageable).getItem();
if (this.damage == null) {
is.setDurability((short) 0);
} else {
is.setDurability((short) Math.max(0, is.getDurability() + (heal ? -damage : damage)));
if (is.getDurability() >= is.getType().getMaxDurability()) is = null;
}
((Slot) damageable).setItem(is);
} else if (damageable instanceof LivingEntity) {
if (this.damage == null) {
((LivingEntity) damageable).setHealth(((LivingEntity) damageable).getMaxHealth());
} else {
if (!heal) {
((LivingEntity) damageable).damage((int) Math.round(2. * damage));
} else {
((LivingEntity) damageable)
.setHealth(
Math.max(
0,
Math.min(
((LivingEntity) damageable).getMaxHealth(),
((LivingEntity) damageable).getHealth()
+ (int) Math.round(2. * damage))));
}
}
}
}
}
