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package mage.abilities.effects.common.continious;
import java.util.UUID;
import mage.constants.Duration;
import mage.constants.Layer;
import mage.constants.Outcome;
import mage.constants.SubLayer;
import mage.constants.TargetController;
import mage.abilities.Ability;
import mage.abilities.effects.ContinuousEffectImpl;
import mage.game.Game;
import mage.players.Player;
import mage.util.CardUtil;
/**
* @author nantuko, LevelX2
*/
public class MaximumHandSizeControllerEffect extends ContinuousEffectImpl {
public static enum HandSizeModification { SET, INCREASE, REDUCE };
protected int handSize;
protected HandSizeModification handSizeModification;
protected TargetController targetController;
/**
* @param handSize Maximum hand size to set or to reduce by
* @param duration Effect duration
* @param handSizeModification SET, INCREASE, REDUCE
*
*/
public MaximumHandSizeControllerEffect(int handSize, Duration duration, HandSizeModification handSizeModification) {
this(handSize, duration, handSizeModification, TargetController.YOU);
}
public MaximumHandSizeControllerEffect(int handSize, Duration duration, HandSizeModification handSizeModification, TargetController targetController) {
super(duration, Layer.PlayerEffects, SubLayer.NA, defineOutcome(handSizeModification, targetController));
this.handSize = handSize;
this.handSizeModification = handSizeModification;
this.targetController = targetController;
setText();
}
public MaximumHandSizeControllerEffect(final MaximumHandSizeControllerEffect effect) {
super(effect);
this.handSize = effect.handSize;
this.handSizeModification = effect.handSizeModification;
this.targetController = effect.targetController;
}
@Override
public MaximumHandSizeControllerEffect copy() {
return new MaximumHandSizeControllerEffect(this);
}
protected static Outcome defineOutcome(HandSizeModification handSizeModification, TargetController targetController) {
Outcome newOutcome = Outcome.Benefit;
if ((targetController.equals(TargetController.YOU) || targetController.equals(TargetController.ANY))
&& handSizeModification.equals(HandSizeModification.REDUCE)) {
newOutcome = Outcome.Detriment;
}
return newOutcome;
}
@Override
public boolean apply(Game game, Ability source) {
Player controller = game.getPlayer(source.getControllerId());
if (controller != null) {
switch(targetController) {
case ANY:
for (UUID playerId: controller.getInRange()) {
setHandSize(game, playerId);
}
break;
case OPPONENT:
for (UUID playerId: game.getOpponents(source.getControllerId())) {
setHandSize(game, playerId);
}
break;
case YOU:
setHandSize(game, source.getControllerId());
break;
default:
throw new UnsupportedOperationException("Not supported yet.");
}
return true;
}
return false;
}
private void setHandSize(Game game, UUID playerId) {
Player player = game.getPlayer(playerId);
if (player != null) {
switch(handSizeModification) {
case SET:
player.setMaxHandSize(handSize);
break;
case INCREASE:
player.setMaxHandSize(player.getMaxHandSize() + handSize);
break;
case REDUCE:
player.setMaxHandSize(player.getMaxHandSize() - handSize);
break;
}
}
}
private void setText() {
StringBuilder sb = new StringBuilder();
switch(targetController) {
case ANY:
if (handSize == Integer.MAX_VALUE) {
sb.append("All players have no ");
} else {
sb.append("All players ");
}
break;
case OPPONENT:
if (handSize == Integer.MAX_VALUE) {
sb.append("Each opponent has no ");
} else {
sb.append("Each opponent's ");
}
break;
case YOU:
if (handSize == Integer.MAX_VALUE) {
sb.append("You have no ");
} else {
sb.append("Your ");
}
break;
}
sb.append("maximum hand size");
if (handSizeModification.equals(HandSizeModification.INCREASE)){
sb.append(" is increased by ");
} else if (handSizeModification.equals(HandSizeModification.REDUCE)){
sb.append(" is reduced by ");
} else if (handSize != Integer.MAX_VALUE) {
sb.append(" is ");
}
if (handSize != Integer.MAX_VALUE) {
sb.append(CardUtil.numberToText(handSize));
}
if (duration == Duration.EndOfGame) {
sb.append(" for the rest of the game");
}
staticText = sb.toString();
}
}