/*
* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
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package mage.player.ai;
import mage.abilities.keyword.DoubleStrikeAbility;
import mage.abilities.keyword.FirstStrikeAbility;
import mage.abilities.keyword.TrampleAbility;
import mage.game.Game;
import mage.game.permanent.Permanent;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
/**
*
* @author BetaSteward_at_googlemail.com
*/
public class CombatEvaluator {
//preserve calculations for efficiency
private Map<UUID, Integer> values = new HashMap<>();
public int evaluate(Permanent creature, Game game) {
if (!values.containsKey(creature.getId())) {
int value = 0;
if (creature.canAttack(game))
value += 2;
value += creature.getPower().getValue();
value += creature.getToughness().getValue();
value += creature.getAbilities().getEvasionAbilities().size();
value += creature.getAbilities().getProtectionAbilities().size();
value += creature.getAbilities().containsKey(FirstStrikeAbility.getInstance().getId())?1:0;
value += creature.getAbilities().containsKey(DoubleStrikeAbility.getInstance().getId())?2:0;
value += creature.getAbilities().containsKey(TrampleAbility.getInstance().getId())?1:0;
values.put(creature.getId(), value);
}
return values.get(creature.getId());
}
}