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package mage.abilities.keyword;
import mage.abilities.Ability;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.abilities.effects.OneShotEffect;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.stack.Spell;
import mage.game.stack.StackObject;
import mage.watchers.common.CastSpellLastTurnWatcher;
/**
*
* @author Plopman
*/
public class StormAbility extends TriggeredAbilityImpl {
public StormAbility() {
super(Zone.STACK, new StormEffect());
}
private StormAbility(final StormAbility ability) {
super(ability);
}
@Override
public StormAbility copy() {
return new StormAbility(this);
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.SPELL_CAST && event.getSourceId().equals(this.sourceId)) {
StackObject spell = game.getStack().getStackObject(this.sourceId);
if (spell instanceof Spell) {
for (Effect effect : this.getEffects()) {
effect.setValue("StormSpell", spell);
}
return true;
}
}
return false;
}
@Override
public String getRule() {
return "Storm <i>(When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)<i/>" ;
}
}
class StormEffect extends OneShotEffect {
public StormEffect() {
super(Outcome.Copy);
}
public StormEffect(final StormEffect effect) {
super(effect);
}
@Override
public boolean apply(Game game, Ability source) {
Spell spell = (Spell) this.getValue("StormSpell");
if (spell != null) {
CastSpellLastTurnWatcher watcher = (CastSpellLastTurnWatcher) game.getState().getWatchers().get("CastSpellLastTurnWatcher");
for (int i = 0; i < watcher.getSpellOrder(spell) - 1; i++) {
Spell copy = spell.copySpell();
copy.setControllerId(source.getControllerId());
copy.setCopiedSpell(true);
game.getStack().push(copy);
copy.chooseNewTargets(game, source.getControllerId());
}
return true;
}
return false;
}
@Override
public StormEffect copy() {
return new StormEffect(this);
}
}