/*
* 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.expressions;
import java.util.Locale;
import org.bukkit.entity.LivingEntity;
import org.bukkit.inventory.EntityEquipment;
import org.eclipse.jdt.annotation.Nullable;
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.expressions.base.SimplePropertyExpression;
import ch.njol.skript.lang.Expression;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.skript.util.EquipmentSlot;
import ch.njol.skript.util.EquipmentSlot.EquipSlot;
import ch.njol.skript.util.Slot;
import ch.njol.util.Kleenean;
/**
* @author Peter Güttinger
*/
@Name("Armour Slot")
@Description("A part of a player's armour, i.e. the boots, leggings, chestplate or helmet.")
@Examples({"set chestplate of the player to a diamond chestplate",
"helmet of player is neither a helmet nor air # player is wearing a block, e.g. from another plugin"})
@Since("1.0")
public class ExprArmorSlot extends SimplePropertyExpression<LivingEntity, Slot> {
static {
register(ExprArmorSlot.class, Slot.class, "(0¦boot[s]|0¦shoe[s]|1¦leg[ging][s]|2¦chestplate[s]|3¦helm[et][s]) [slot]", "livingentities");
}
@SuppressWarnings("null")
private EquipSlot slot;
private final static EquipSlot[] slots = {EquipSlot.BOOTS, EquipSlot.LEGGINGS, EquipSlot.CHESTPLATE, EquipSlot.HELMET};
@SuppressWarnings("null")
@Override
public boolean init(final Expression<?>[] exprs, final int matchedPattern, final Kleenean isDelayed, final ParseResult parseResult) {
super.init(exprs, matchedPattern, isDelayed, parseResult);
slot = slots[parseResult.mark];
return true;
}
@Override
@Nullable
public Slot convert(final LivingEntity e) {
final EntityEquipment eq = e.getEquipment();
if (eq == null)
return null;
return new EquipmentSlot(eq, slot);
}
@Override
protected String getPropertyName() {
return "" + slot.name().toLowerCase(Locale.ENGLISH);
}
@Override
public Class<Slot> getReturnType() {
return Slot.class;
}
}