/*
* This file is part of Skript.
*
* Skript is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Skript is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Skript. If not, see <http://www.gnu.org/licenses/>.
*
*
* Copyright 2011-2014 Peter Güttinger
*
*/
package ch.njol.skript.effects;
import org.bukkit.entity.LivingEntity;
import org.bukkit.event.Event;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import org.eclipse.jdt.annotation.Nullable;
import ch.njol.skript.Skript;
import ch.njol.skript.doc.Description;
import ch.njol.skript.doc.Examples;
import ch.njol.skript.doc.Name;
import ch.njol.skript.doc.Since;
import ch.njol.skript.lang.Effect;
import ch.njol.skript.lang.Expression;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.skript.util.Timespan;
import ch.njol.util.Kleenean;
/**
* @author Peter Güttinger
*/
@Name("Poison/Cure")
@Description("Poison or cure a creature.")
@Examples({"poison the player",
"poison the victim for 20 seconds",
"cure the player from poison"})
@Since("1.3.2")
public class EffPoison extends Effect {
static {
Skript.registerEffect(EffPoison.class,
"poison %livingentities% [for %-timespan%]",
"(cure|unpoison) %livingentities% [(from|of) poison]");
}
private final static int DEFAULT_DURATION = 15 * 20; // 15 seconds on hard difficulty, same as EffPotion
@SuppressWarnings("null")
private Expression<LivingEntity> entites;
@Nullable
private Expression<Timespan> duration;
private boolean cure;
@SuppressWarnings({"unchecked", "null"})
@Override
public boolean init(final Expression<?>[] exprs, final int matchedPattern, final Kleenean isDelayed, final ParseResult parseResult) {
entites = (Expression<LivingEntity>) exprs[0];
if (matchedPattern == 0)
duration = (Expression<Timespan>) exprs[1];
cure = matchedPattern == 1;
return true;
}
@Override
public String toString(final @Nullable Event e, final boolean debug) {
return "poison " + entites.toString(e, debug);
}
@Override
protected void execute(final Event e) {
for (final LivingEntity le : entites.getArray(e)) {
if (!cure) {
Timespan dur;
int d = duration != null && (dur = duration.getSingle(e)) != null ? dur.getTicks() : DEFAULT_DURATION;
if (le.hasPotionEffect(PotionEffectType.POISON)) {
for (final PotionEffect pe : le.getActivePotionEffects()) {
if (pe.getType() != PotionEffectType.POISON)
continue;
d += pe.getDuration();
}
}
le.addPotionEffect(new PotionEffect(PotionEffectType.POISON, d, 0), true);
} else {
le.removePotionEffect(PotionEffectType.POISON);
}
}
}
}