/* $Id: TriggerInListCondition.java,v 1.14 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.common.parser.TriggerList;
import games.stendhal.server.entity.Entity;
import games.stendhal.server.entity.npc.ChatCondition;
import games.stendhal.server.entity.player.Player;
import java.util.Arrays;
import java.util.List;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
/**
* Was one of theses trigger phrases said? (Use with a ""-trigger in npc.add)
*/
public class TriggerInListCondition implements ChatCondition {
private final TriggerList triggers;
/**
* Creates a new TriggerInListCondition.
*
* @param trigger
* list of trigger
*/
public TriggerInListCondition(final String... trigger) {
this(Arrays.asList(trigger));
}
/**
* Creates a new TriggerInListCondition.
*
* @param trigger
* list of trigger
*/
public TriggerInListCondition(final List<String> trigger) {
triggers = new TriggerList(trigger);
}
public boolean fire(final Player player, final Sentence sentence, final Entity entity) {
return triggers.contains(sentence.getTriggerExpression());
}
@Override
public String toString() {
return "trigger <" + triggers.toString() + ">";
}
@Override
public int hashCode() {
return HashCodeBuilder.reflectionHashCode(this);
}
@Override
public boolean equals(final Object obj) {
return EqualsBuilder.reflectionEquals(this, obj, false,
TriggerInListCondition.class);
}
}