@Override
public boolean chkAIDrawback(SpellAbility sa, Player ai) {
final Card source = sa.getHostCard();
final String numDefense = sa.hasParam("NumDef") ? sa.getParam("NumDef") : "";
final String numAttack = sa.hasParam("NumAtt") ? sa.getParam("NumAtt") : "";
int defense;
if (numDefense.contains("X") && source.getSVar("X").equals("Count$xPaid")) {
defense = Integer.parseInt(source.getSVar("PayX"));
} else {
defense = AbilityUtils.calculateAmount(sa.getHostCard(), numDefense, sa);
}
int attack;
if (numAttack.contains("X") && source.getSVar("X").equals("Count$xPaid")) {
if (source.getSVar("PayX").equals("")) {
// X is not set yet
final int xPay = ComputerUtilMana.determineLeftoverMana(sa.getRootAbility(), ai);
source.setSVar("PayX", Integer.toString(xPay));
attack = xPay;
} else {
attack = Integer.parseInt(source.getSVar("PayX"));
}
} else {
attack = AbilityUtils.calculateAmount(sa.getHostCard(), numAttack, sa);
}
if ((sa.getTargetRestrictions() == null) || !sa.getTargetRestrictions().doesTarget()) {
if (source.isCreature()) {
if (!source.hasKeyword("Indestructible")
&& ((source.getNetDefense() + defense) <= source.getDamage())) {
return false;
}
if ((source.getNetDefense() + defense) <= 0) {
return false;
}
}
} else {
// Targeted
if (!this.pumpTgtAI(ai, sa, defense, attack, false)) {
return false;
}
}
return true;
} // pumpDrawbackAI()
@Override
protected boolean canPlayAI(Player ai, SpellAbility sa) {
final TargetRestrictions tgt = sa.getTargetRestrictions();
final Card source = sa.getHostCard();
final Game game = source.getGame();
boolean useAbility = true;
// if (card.getController().isComputer()) {
// final List<Card> creatures = AllZoneUtil.getCreaturesInPlay();
// if (!creatures.isEmpty()) {
// cardToCopy = CardFactoryUtil.getBestCreatureAI(creatures);
// }
// }
// TODO - add some kind of check to answer
// "Am I going to attack with this?"
// TODO - add some kind of check for during human turn to answer
// "Can I use this to block something?"
PhaseHandler phase = game.getPhaseHandler();
// don't use instant speed clone abilities outside computers
// Combat_Begin step
if (!phase.is(PhaseType.COMBAT_BEGIN)
&& phase.isPlayerTurn(ai)
&& !SpellAbilityAi.isSorcerySpeed(sa)
&& !sa.hasParam("ActivationPhases")
&& !sa.hasParam("Permanent")) {
return false;
}
// don't use instant speed clone abilities outside humans
// Combat_Declare_Attackers_InstantAbility step
if (!phase.is(PhaseType.COMBAT_DECLARE_ATTACKERS)
|| phase.isPlayerTurn(ai)
|| game.getCombat().getAttackers().isEmpty()) {
return false;
}
// don't activate during main2 unless this effect is permanent
if (phase.is(PhaseType.MAIN2) && !sa.hasParam("Permanent")) {
return false;
}
if (null == tgt) {
final List<Card> defined = AbilityUtils.getDefinedCards(source, sa.getParam("Defined"), sa);
boolean bFlag = false;
for (final Card c : defined) {
bFlag |= (!c.isCreature() && !c.isTapped() && !(c.getTurnInZone() == phase.getTurn()));
// for creatures that could be improved (like Figure of Destiny)
if (c.isCreature() && (sa.hasParam("Permanent") || (!c.isTapped() && !c.isSick()))) {
int power = -5;
if (sa.hasParam("Power")) {
power = AbilityUtils.calculateAmount(source, sa.getParam("Power"), sa);
}
int toughness = -5;
if (sa.hasParam("Toughness")) {
toughness = AbilityUtils.calculateAmount(source, sa.getParam("Toughness"), sa);
}
if ((power + toughness) > (c.getCurrentPower() + c.getCurrentToughness())) {
bFlag = true;
}
}
}
if (!bFlag) { // All of the defined stuff is cloned, not very
// useful
return false;
}
} else {
sa.resetTargets();
useAbility &= cloneTgtAI(sa);
}
return useAbility;
} // end cloneCanPlayAI()