Examples with StackObject mage.game.stack.StackObject used on opensource projects

Example 41 with StackObject

use of mage.game.stack.StackObject in project mage by magefree.

the class RefractionTrapPreventDamageEffect method applies.

@Override
public boolean applies(GameEvent event, Ability source, Game game) {
    if (!this.used && super.applies(event, source, game)) {
        // check source
        MageObject object = game.getObject(event.getSourceId());
        if (object == null) {
            game.informPlayers("Couldn't find source of damage");
            return false;
        }
        // check damage source
        if (!object.getId().equals(target.getFirstTarget()) && !((object instanceof StackObject) && ((StackObject) object).getSourceId().equals(target.getFirstTarget()))) {
            return false;
        }
        // check target
        // check permanent first
        Permanent permanent = game.getPermanent(event.getTargetId());
        if (permanent != null) {
            if (permanent.isControlledBy(source.getControllerId())) {
                // it's your permanent
                return true;
            }
        }
        // check player
        Player player = game.getPlayer(event.getTargetId());
        if (player != null) {
            // it is you
            return player.getId().equals(source.getControllerId());
        }
    }
    return false;
}

Example 42 with StackObject

use of mage.game.stack.StackObject in project mage by magefree.

the class SpellskiteEffect method apply.

@Override
public boolean apply(Game game, Ability source) {
    StackObject stackObject = game.getStack().getStackObject(source.getFirstTarget());
    MageObject sourceObject = game.getObject(source.getSourceId());
    if (stackObject != null && sourceObject != null) {
        Targets targets = new Targets();
        Ability sourceAbility;
        String oldTargetName = null;
        if (stackObject instanceof Spell) {
            Spell spell = (Spell) stackObject;
            sourceAbility = spell.getSpellAbility();
        } else if (stackObject instanceof StackAbility) {
            StackAbility stackAbility = (StackAbility) stackObject;
            sourceAbility = stackAbility;
        } else {
            return false;
        }
        for (UUID modeId : sourceAbility.getModes().getSelectedModes()) {
            Mode mode = sourceAbility.getModes().get(modeId);
            targets.addAll(mode.getTargets());
        }
        boolean twoTimesTarget = false;
        if (targets.size() == 1 && targets.get(0).getTargets().size() == 1) {
            Target target = targets.get(0);
            if (target.getFirstTarget().equals(source.getSourceId())) {
                // Target was already the same source, so no change / target event to create
                return true;
            }
            if (target.canTarget(stackObject.getControllerId(), source.getSourceId(), sourceAbility, game)) {
                oldTargetName = getTargetName(targets.getFirstTarget(), game);
                target.clearChosen();
                // The source is still the spell on the stack
                target.addTarget(source.getSourceId(), stackObject.getStackAbility(), game);
            }
        } else {
            // needed for targeted source's with multiple targets
            Player controller = game.getPlayer(source.getControllerId());
            boolean validTargets = false;
            do {
                for (Target target : targets) {
                    if (target.getTargets().contains(source.getSourceId())) {
                        // You can't change a traget to Spellskite, if Spellskite is already targeted by this target
                        continue;
                    }
                    for (UUID targetId : target.getTargets()) {
                        String name = getTargetName(targetId, game);
                        if (target.canTarget(stackObject.getControllerId(), source.getSourceId(), sourceAbility, game)) {
                            validTargets = true;
                            if (name != null && controller.chooseUse(Outcome.Neutral, "Change target from " + name + " to " + sourceObject.getLogName() + '?', source, game)) {
                                oldTargetName = getTargetName(targetId, game);
                                int damageAmount = target.getTargetAmount(targetId);
                                target.remove(targetId);
                                // The source is still the spell on the stack
                                // add the source permanent id and set the damage if any
                                target.addTarget(source.getSourceId(), stackObject.getStackAbility(), game);
                                target.setTargetAmount(source.getSourceId(), damageAmount, game);
                                break;
                            }
                        }
                    }
                    if (oldTargetName != null) {
                        break;
                    }
                }
                if (oldTargetName == null) {
                    game.informPlayer(controller, "You have to select at least one target to change to " + sourceObject.getIdName() + '!');
                }
            } while (validTargets && oldTargetName == null);
        }
        if (oldTargetName != null) {
            game.informPlayers(sourceObject.getLogName() + ": Changed target of " + stackObject.getLogName() + " from " + oldTargetName + " to " + sourceObject.getLogName());
        } else if (twoTimesTarget) {
            game.informPlayers(sourceObject.getLogName() + ": Target not changed to " + sourceObject.getLogName() + " because its not valid to target it twice for " + stackObject.getLogName());
        } else {
            game.informPlayers(sourceObject.getLogName() + ": Target not changed to " + sourceObject.getLogName() + " because its no valid target for " + stackObject.getLogName());
        }
        return true;
    }
    return false;
}

Example 43 with StackObject

use of mage.game.stack.StackObject in project mage by magefree.

the class SpellSyphonEffect method apply.

@Override
public boolean apply(Game game, Ability source) {
    StackObject spell = game.getStack().getStackObject(targetPointer.getFirst(game, source));
    if (spell != null) {
        Player player = game.getPlayer(spell.getControllerId());
        Player controller = game.getPlayer(source.getControllerId());
        if (player != null && controller != null) {
            int amount = game.getBattlefield().count(filter, source.getSourceId(), controller.getId(), game);
            if (amount == 0) {
                game.informPlayers("Spell Syphon: no blue permanents in controller's battlefield.");
            } else {
                Cost cost = ManaUtil.createManaCost(amount, false);
                if (!cost.pay(source, game, source, spell.getControllerId(), false)) {
                    game.informPlayers("Spell Syphon: cost wasn't payed - countering target spell.");
                    return game.getStack().counter(source.getFirstTarget(), source, game);
                }
            }
        }
    }
    return false;
}

Example 44 with StackObject

use of mage.game.stack.StackObject in project mage by magefree.

the class ZabazTheGlimmerwaspEffect method applies.

@Override
public boolean applies(GameEvent event, Ability source, Game game) {
    if (!event.getData().equals(CounterType.P1P1.getName()) || event.getAmount() < 1) {
        return false;
    }
    StackObject stackAbility = game.getStack().getStackObject(event.getSourceId());
    if (stackAbility == null || !(stackAbility.getStackAbility() instanceof ModularAbility)) {
        return false;
    }
    Permanent permanent = game.getPermanent(event.getTargetId());
    if (permanent == null) {
        permanent = game.getPermanentEntering(event.getTargetId());
    }
    return permanent != null && permanent.isControlledBy(source.getControllerId()) && permanent.isCreature(game);
}

Example 45 with StackObject

use of mage.game.stack.StackObject in project mage by magefree.

the class YidaroWanderingMonsterWatcher method watch.

@Override
public void watch(GameEvent event, Game game) {
    if (event.getType() != GameEvent.EventType.ACTIVATED_ABILITY) {
        return;
    }
    StackObject object = game.getStack().getStackObject(event.getSourceId());
    if (object == null || !(object.getStackAbility() instanceof CyclingAbility)) {
        return;
    }
    Card card = game.getCard(object.getSourceId());
    if (card != null && "Yidaro, Wandering Monster".equals(card.getName())) {
        countMap.merge(object.getControllerId(), 1, Integer::sum);
    }
}