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package mage.filter.predicate.permanent;
import mage.constants.PhaseStep;
import mage.filter.predicate.Predicate;
import mage.game.Game;
import mage.game.combat.CombatGroup;
import mage.game.permanent.Permanent;
import mage.game.turn.Step;
/**
* Checks if an attacking creature is unblocked after the
* declare blockers step.
*
* @author LevelX2
*/
public class UnblockedPredicate implements Predicate<Permanent> {
@Override
public boolean apply(Permanent input, Game game) {
if (input.isAttacking()) {
if ((game.getPhase().getStep().getType() == PhaseStep.DECLARE_BLOCKERS
&& game.getStep().getStepPart() == Step.StepPart.PRIORITY)
|| game.getPhase().getStep().getType() == PhaseStep.FIRST_COMBAT_DAMAGE
|| game.getPhase().getStep().getType() == PhaseStep.COMBAT_DAMAGE) {
CombatGroup combatGroup = game.getCombat().findGroup(input.getId());
if (combatGroup != null) {
return combatGroup.getBlockers().isEmpty();
}
}
}
return false;
}
@Override
public String toString() {
return "Unblocked";
}
}