public PermafrostTrap(GameState state) {
super(state);
// If an opponent had a green creature enter the battlefield under his
// or her control this turn, you may pay (U) rather than pay Permafrost
// Trap's mana cost.
state.ensureTracker(new GreenCreaturesPutOntoTheBattlefieldThisTurnCounter());
SetGenerator opponents = OpponentsOf.instance(You.instance());
SetGenerator maxPerOpponent =
MaximumPerPlayer.instance(
GreenCreaturesPutOntoTheBattlefieldThisTurnCounter.class, opponents);
SetGenerator trapCondition = Intersect.instance(Between.instance(2, null), maxPerOpponent);
this.addAbility(
new org.rnd.jmagic.abilities.Trap(
state,
this.getName(),
trapCondition,
"If an opponent had a green creature enter the battlefield under his or her control this turn",
"(U)"));
Target target = this.addTarget(CreaturePermanents.instance(), "up to two target creatures");
target.setNumber(0, 2);
// Tap up to two target creatures. Those creatures don't untap during
// their controller's next untap step.
EventFactory tap =
new EventFactory(
EventType.TAP_HARD,
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.");
tap.parameters.put(EventType.Parameter.CAUSE, This.instance());
tap.parameters.put(EventType.Parameter.OBJECT, targetedBy(target));
this.addEffect(tap);
}
public RuneflareTrap(GameState state) {
super(state);
// If an opponent drew three or more cards this turn, you may pay (R)
// rather than pay Runeflare Trap's mana cost.
state.ensureTracker(new CardsDrawn());
SetGenerator opponents = OpponentsOf.instance(You.instance());
SetGenerator cardsDrawn = MaximumPerPlayer.instance(CardsDrawn.class, opponents);
SetGenerator trapCondition = Intersect.instance(cardsDrawn, Between.instance(3, null));
this.addAbility(
new Trap(
state,
this.getName(),
trapCondition,
"If an opponent drew three or more cards this turn",
"(R)"));
// Runeflare Trap deals damage to target player equal to the number of
// cards in that player's hand.
Target target = this.addTarget(Players.instance(), "target player");
SetGenerator amount = Count.instance(InZone.instance(HandOf.instance(targetedBy(target))));
this.addEffect(
spellDealDamage(
amount,
targetedBy(target),
"Runeflare Trap deals damage to target player equal to the number of cards in that player's hand."));
}
public MarduWarshriekerAbility0(GameState state) {
super(
state,
"When Mardu Warshrieker enters the battlefield, if you attacked with a creature this turn, add (R)(W)(B) to your mana pool.");
this.addPattern(whenThisEntersTheBattlefield());
state.ensureTracker(new org.rnd.jmagic.engine.trackers.AttackTracker());
this.interveningIf = Raid.instance();
this.addEffect(addManaToYourManaPoolFromAbility("(R)(W)(B)"));
}
public Monstrosity(GameState state, String manaCost, int N) {
super(state, manaCost + ": Monstrosity " + N + ".");
this.manaCost = manaCost;
this.N = N;
this.setManaCost(new ManaPool(manaCost));
state.ensureTracker(new org.rnd.jmagic.engine.eventTypes.Monstrosity.MonstrousTracker());
EventFactory monstrosity = monstrosity(N);
this.addEffect(monstrosity);
}
public BecomeHuman(GameState state, String cardName) {
super(
state,
"At the beginning of each upkeep, if a player cast two or more spells last turn, transform "
+ cardName
+ ".");
this.cardName = cardName;
this.addPattern(atTheBeginningOfEachUpkeep());
state.ensureTracker(new Tracker());
this.interveningIf = NewMoon.instance();
this.addEffect(transformThis(cardName));
}
public BecomeFuzzy(GameState state, String cardName) {
super(
state,
"At the beginning of each upkeep, if no spells were cast last turn, transform "
+ cardName
+ ".");
this.cardName = cardName;
this.addPattern(atTheBeginningOfEachUpkeep());
state.ensureTracker(new Tracker());
this.interveningIf = FullMoon.instance();
this.addEffect(transformThis(cardName));
}
public Glass(GameState state) {
super(
state,
"Whenever this creature becomes the target of a spell or ability for the first time in a turn, counter that spell or ability.");
SimpleEventPattern pattern = new SimpleEventPattern(EventType.BECOMES_TARGET);
pattern.put(
EventType.Parameter.TARGET,
RelativeComplement.instance(ABILITY_SOURCE_OF_THIS, TargetedThisTurn.instance()));
state.ensureTracker(new TargetedThisTurn.Tracker());
SetGenerator thatSpell =
EventParameter.instance(
TriggerEvent.instance(This.instance()), EventType.Parameter.OBJECT);
this.addEffect(counter(thatSpell, "Counter that spell or ability."));
}