forked from External/mage
76 lines
2 KiB
Java
76 lines
2 KiB
Java
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package mage.abilities.effects.common;
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import mage.constants.Outcome;
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import mage.abilities.Ability;
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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.abilities.effects.OneShotEffect;
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import mage.game.Game;
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import mage.players.Player;
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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 GainLifeEffect extends OneShotEffect {
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private DynamicValue life;
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public GainLifeEffect(int life) {
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this(StaticValue.get(life));
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}
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public GainLifeEffect(DynamicValue life) {
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super(Outcome.GainLife);
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this.life = life;
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setText();
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}
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public GainLifeEffect(DynamicValue life, String rule) {
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super(Outcome.GainLife);
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this.life = life;
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staticText = rule;
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}
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public GainLifeEffect(final GainLifeEffect effect) {
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super(effect);
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this.life = effect.life.copy();
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}
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@Override
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public GainLifeEffect copy() {
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return new GainLifeEffect(this);
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}
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@Override
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public boolean apply(Game game, Ability source) {
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Player player = game.getPlayer(source.getControllerId());
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if (player != null) {
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player.gainLife(life.calculate(game, source, this), game, source);
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}
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return true;
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}
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private void setText() {
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if (!staticText.isEmpty()) {
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return;
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}
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StringBuilder sb = new StringBuilder();
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String message = life.getMessage();
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sb.append("you gain ");
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if (message.startsWith("that")) {
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sb.append(message).append(' ');
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} else if (message.isEmpty() || !message.equals("1")) {
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sb.append(life).append(' ');
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}
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sb.append("life");
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if (!message.isEmpty() && !message.startsWith("that")) {
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sb.append(message.equals("1") ? " equal to the number of " : " for each ");
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sb.append(message);
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}
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staticText = sb.toString();
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}
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}
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