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package mage.abilities.effects.common;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.effects.PreventionEffectImpl;
import mage.constants.Duration;
import mage.filter.FilterPermanent;
import mage.filter.common.FilterCreaturePermanent;
import mage.game.Game;
import mage.game.events.DamageEvent;
import mage.game.events.GameEvent;
import mage.game.permanent.Permanent;
/**
*
* @author LevelX
*/
public class PreventAllDamageByAllEffect extends PreventionEffectImpl {
private FilterPermanent filter;
public PreventAllDamageByAllEffect(Duration duration) {
this(null, duration, false);
}
public PreventAllDamageByAllEffect(Duration duration, boolean onlyCombat) {
this(null, duration, onlyCombat);
}
public PreventAllDamageByAllEffect(FilterCreaturePermanent filter, Duration duration, boolean onlyCombat) {
super(duration, Integer.MAX_VALUE, onlyCombat);
this.filter = filter;
}
public PreventAllDamageByAllEffect(final PreventAllDamageByAllEffect effect) {
super(effect);
if (effect.filter != null) {
this.filter = effect.filter.copy();
}
}
@Override
public PreventAllDamageByAllEffect copy() {
return new PreventAllDamageByAllEffect(this);
}
@Override
public boolean applies(GameEvent event, Ability source, Game game) {
if (super.applies(event, source, game) && event instanceof DamageEvent && event.getAmount() > 0) {
DamageEvent damageEvent = (DamageEvent) event;
if (damageEvent.isCombatDamage() || !onlyCombat) {
if (filter == null) {
return true;
}
Permanent permanent = game.getPermanent(damageEvent.getSourceId());
if (permanent != null && filter.match(permanent, game)) {
return true;
}
}
}
return false;
}
@Override
public String getText(Mode mode) {
if (staticText != null && !staticText.isEmpty()) {
return staticText;
}
StringBuilder sb = new StringBuilder("Prevent all ");
if (onlyCombat) {
sb.append("combat ");
}
sb.append("damage ");
sb.append(duration.toString());
if (filter != null) {
sb.append(" dealt by ");
sb.append(filter.getMessage());
}
return sb.toString();
}
}