/* $Id: PlayerCanEquipItemCondition.java,v 1.3 2011/05/01 19:50:05 martinfuchs Exp $ */
/***************************************************************************
* (C) Copyright 2003-2010 - Stendhal *
***************************************************************************
***************************************************************************
* *
* This program 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 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
package games.stendhal.server.entity.npc.condition;
import games.stendhal.common.parser.Sentence;
import games.stendhal.server.core.engine.SingletonRepository;
import games.stendhal.server.entity.Entity;
import games.stendhal.server.entity.item.Item;
import games.stendhal.server.entity.npc.ChatCondition;
import games.stendhal.server.entity.player.Player;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
/**
* Can the player equip the specified item?
*/
public class PlayerCanEquipItemCondition implements ChatCondition {
private final String itemName;
/**
* Creates a new PlayerCanEquipItemCondition
*
* @param itemName
* name of item
*/
public PlayerCanEquipItemCondition(final String itemName) {
this.itemName = itemName;
}
public boolean fire(final Player player, final Sentence sentence, final Entity entity) {
final Item item = SingletonRepository.getEntityManager().getItem(itemName);
return player.getSlotNameToEquip(item)!=null;
}
@Override
public String toString() {
return "player can equip item <" + itemName + ">";
}
@Override
public int hashCode() {
return HashCodeBuilder.reflectionHashCode(this);
}
@Override
public boolean equals(final Object obj) {
return EqualsBuilder.reflectionEquals(this, obj, false,
PlayerCanEquipItemCondition.class);
}
}