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ControlExchangeAi: add some Logic for chkAIDrawback that is used in Triggers

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Hanmac
2016-10-22 11:10:49 +00:00
parent 8e9f6a373f
commit 9c55194bde
1 changed files with 43 additions and 20 deletions
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61
forge-ai/src/main/java/forge/ai/ability/ControlExchangeAi.java
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@@ -1,6 +1,7 @@
package forge.ai.ability;
import com.google.common.base.Predicate;
import com.google.common.collect.Lists;
import forge.ai.ComputerUtilCard;
import forge.ai.SpellAbilityAi;
@@ -15,9 +16,6 @@ import forge.game.spellability.TargetRestrictions;
import forge.game.zone.ZoneType;
import forge.util.MyRandom;
import java.util.List;
import java.util.Map;
public class ControlExchangeAi extends SpellAbilityAi {
/* (non-Javadoc)
@@ -30,15 +28,14 @@ public class ControlExchangeAi extends SpellAbilityAi {
final TargetRestrictions tgt = sa.getTargetRestrictions();
sa.resetTargets();
List<Card> list =
CardCollection list =
CardLists.getValidCards(ai.getOpponent().getCardsIn(ZoneType.Battlefield), tgt.getValidTgts(), ai, sa.getHostCard(), sa);
// AI won't try to grab cards that are filtered out of AI decks on
// purpose
list = CardLists.filter(list, new Predicate<Card>() {
@Override
public boolean apply(final Card c) {
final Map<String, String> vars = c.getSVars();
return !vars.containsKey("RemAIDeck") && c.canBeTargetedBy(sa);
return !c.hasSVar("RemAIDeck") && c.canBeTargetedBy(sa);
}
});
object1 = ComputerUtilCard.getBestAI(list);
@@ -62,28 +59,54 @@ public class ControlExchangeAi extends SpellAbilityAi {
@Override
protected boolean doTriggerAINoCost(Player aiPlayer, SpellAbility sa, boolean mandatory) {
TargetRestrictions tgt = sa.getTargetRestrictions();
if (tgt == null) {
if (!sa.usesTargeting()) {
if (mandatory) {
return true;
}
} else {
if (mandatory) {
CardCollection list2 = CardLists.getValidCards(aiPlayer.getGame().getCardsIn(ZoneType.Battlefield),
tgt.getValidTgts(), aiPlayer, sa.getHostCard(), sa);
while (!list2.isEmpty()) {
Card best = ComputerUtilCard.getBestAI(list2);
if (sa.canTarget(best)) {
sa.getTargets().add(best);
return true;
}
list2.remove(best);
}
return false;
return chkAIDrawback(sa, aiPlayer);
} else {
return canPlayAI(aiPlayer, sa);
}
}
return true;
}
@Override
public boolean chkAIDrawback(SpellAbility sa, Player aiPlayer) {
if (!sa.usesTargeting()) {
return true;
}
final TargetRestrictions tgt = sa.getTargetRestrictions();
CardCollection list = CardLists.getValidCards(aiPlayer.getGame().getCardsIn(ZoneType.Battlefield),
tgt.getValidTgts(), aiPlayer, sa.getHostCard(), sa);
// only select the cards that can be targeted
list = CardLists.getTargetableCards(list, sa);
if (list.isEmpty())
return false;
Card best = ComputerUtilCard.getBestAI(list);
// if Param has Defined, check if the best Target is better than the Defined
if (sa.hasParam("Defined")) {
final Card object = AbilityUtils.getDefinedCards(sa.getHostCard(), sa.getParam("Defined"), sa).get(0);
// TODO add evaluate Land if able
final Card realBest = ComputerUtilCard.getBestAI(Lists.newArrayList(best, object));
// Defined card is better than this one, try to avoid trade
if (!best.equals(realBest)) {
return false;
}
}
// add best Target
sa.getTargets().add(best);
return true;
}
}