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[J22] Implement Preston, the Vanisher (#9860)

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Alexander Novotny 2023-02-28 06:39:02 -08:00 • committed by GitHub
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9 changed files with 214 additions and 27 deletions
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103
Mage/src/main/java/mage/abilities/common/EntersBattlefieldCastTriggeredAbility.java Normal file
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package mage.abilities.common;
import java.util.UUID;
import mage.abilities.effects.Effect;
import mage.constants.SetTargetPointer;
import mage.constants.Zone;
import mage.filter.FilterPermanent;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.watchers.common.PermanentWasCastWatcher;
/**
* An extension of triggered abilities that trigger when permanents enter the
* battlefield, but this time they either must be cast or must not be cast.
*
* @author alexander-novo
*/
public class EntersBattlefieldCastTriggeredAbility extends EntersBattlefieldAllTriggeredAbility {
private final boolean mustCast;
/**
* zone = BATTLEFIELD optional = false
*
* @param effect
* @param filter
*/
public EntersBattlefieldCastTriggeredAbility(Effect effect, FilterPermanent filter, boolean mustCast) {
this(Zone.BATTLEFIELD, effect, filter, mustCast, false);
}
public EntersBattlefieldCastTriggeredAbility(Effect effect, FilterPermanent filter, boolean mustCast, String rule) {
this(Zone.BATTLEFIELD, effect, filter, mustCast, false, rule);
}
public EntersBattlefieldCastTriggeredAbility(Zone zone, Effect effect, FilterPermanent filter, boolean mustCast,
boolean optional) {
this(zone, effect, filter, mustCast, optional, SetTargetPointer.NONE, null, false);
}
public EntersBattlefieldCastTriggeredAbility(Zone zone, Effect effect, FilterPermanent filter, boolean mustCast,
boolean optional,
String rule) {
this(zone, effect, filter, mustCast, optional, rule, false);
}
public EntersBattlefieldCastTriggeredAbility(Zone zone, Effect effect, FilterPermanent filter, boolean mustCast,
boolean optional,
String rule, boolean controlledText) {
this(zone, effect, filter, mustCast, optional, SetTargetPointer.NONE, rule, controlledText);
}
public EntersBattlefieldCastTriggeredAbility(Zone zone, Effect effect, FilterPermanent filter, boolean mustCast,
boolean optional,
SetTargetPointer setTargetPointer, String rule) {
this(zone, effect, filter, mustCast, optional, setTargetPointer, rule, false);
}
public EntersBattlefieldCastTriggeredAbility(Zone zone, Effect effect, FilterPermanent filter, boolean mustCast,
boolean optional,
SetTargetPointer setTargetPointer, String rule, boolean controlledText) {
this(zone, effect, filter, mustCast, optional, setTargetPointer, rule, controlledText, false);
}
protected EntersBattlefieldCastTriggeredAbility(Zone zone, Effect effect, FilterPermanent filter, boolean mustCast,
boolean optional,
SetTargetPointer setTargetPointer, String rule, boolean controlledText, boolean thisOrAnother) {
super(zone, effect, filter, optional, setTargetPointer, rule, controlledText, thisOrAnother);
this.mustCast = mustCast;
this.addWatcher(new PermanentWasCastWatcher());
StringBuilder triggerPhrase = new StringBuilder(this.generateTriggerPhrase());
if (mustCast) {
triggerPhrase.append("if it was cast, ");
} else {
triggerPhrase.append("if it wasn't cast, ");
}
this.setTriggerPhrase(triggerPhrase.toString());
}
public EntersBattlefieldCastTriggeredAbility(final EntersBattlefieldCastTriggeredAbility ability) {
super(ability);
this.mustCast = ability.mustCast;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
if (!super.checkTrigger(event, game))
return false;
PermanentWasCastWatcher watcher = game.getState().getWatcher(PermanentWasCastWatcher.class);
UUID targetId = event.getTargetId();
return watcher.wasPermanentCastThisTurn(targetId) == this.mustCast;
}
@Override
public EntersBattlefieldCastTriggeredAbility copy() {
return new EntersBattlefieldCastTriggeredAbility(this);
}
}