forked from External/mage
62 lines
2 KiB
Java
62 lines
2 KiB
Java
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package mage.abilities.costs.common;
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import mage.abilities.Ability;
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import mage.abilities.costs.CostImpl;
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import mage.abilities.dynamicvalue.DynamicValue;
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import mage.abilities.dynamicvalue.common.StaticValue;
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import mage.game.Game;
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import java.util.UUID;
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import mage.abilities.costs.Cost;
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/**
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*
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* @author BetaSteward_at_googlemail.com
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*/
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public class PayLifeCost extends CostImpl {
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private final DynamicValue amount;
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public PayLifeCost(int amount) {
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this.amount = new StaticValue(amount);
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this.text = "Pay " + Integer.toString(amount) + " life";
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}
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public PayLifeCost(DynamicValue amount, String text) {
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this.amount = amount.copy();
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this.text = "Pay " + text;
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}
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public PayLifeCost(PayLifeCost cost) {
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super(cost);
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this.amount = cost.amount.copy();
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}
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@Override
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public boolean canPay(Ability ability, UUID sourceId, UUID controllerId, Game game) {
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//118.4. If a cost or effect allows a player to pay an amount of life greater than 0,
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//the player may do so only if their life total is greater than or equal to the
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//amount of the payment. If a player pays life, the payment is subtracted from his or
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//her life total; in other words, the player loses that much life. (Players can always pay 0 life.)
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int lifeToPayAmount = amount.calculate(game, ability, null);
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if (lifeToPayAmount > 0 && !game.getPlayer(controllerId).canPayLifeCost()) {
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return false;
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}
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return game.getPlayer(controllerId).getLife() >= lifeToPayAmount || lifeToPayAmount == 0;
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}
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@Override
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public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana, Cost costToPay) {
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int lifeToPayAmount = amount.calculate(game, ability, null);
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this.paid = game.getPlayer(controllerId).loseLife(lifeToPayAmount, game, false) == lifeToPayAmount;
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return paid;
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}
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@Override
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public PayLifeCost copy() {
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return new PayLifeCost(this);
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}
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}
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