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Merge branch 'AImdfc' into 'master'

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AI: basic support playing MDFC lands

See merge request core-developers/forge!4589
This commit is contained in:
Michael Kamensky
2021-04-25 05:45:34 +00:00
parent 9bb6e833fb 962330d491
commit 4de73cebe0
3 changed files with 22 additions and 8 deletions
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21
forge-ai/src/main/java/forge/ai/AiController.java
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@@ -34,6 +34,7 @@ import forge.ai.ability.ChangeZoneAi;
import forge.ai.ability.ExploreAi;
import forge.ai.ability.LearnAi;
import forge.ai.simulation.SpellAbilityPicker;
import forge.card.CardStateName;
import forge.card.MagicColor;
import forge.card.mana.ManaCost;
import forge.deck.CardPool;
@@ -432,17 +433,22 @@ public class AiController {
}
}
// don't play the land if it has cycling and enough lands are available
final FCollectionView<SpellAbility> spellAbilities = c.getSpellAbilities();
final CardCollectionView hand = player.getCardsIn(ZoneType.Hand);
CardCollection lands = new CardCollection(battlefield);
lands.addAll(hand);
lands = CardLists.filter(lands, CardPredicates.Presets.LANDS);
int maxCmcInHand = Aggregates.max(hand, CardPredicates.Accessors.fnGetCmc);
if (lands.size() >= Math.max(maxCmcInHand, 6)) {
// don't play MDFC land if other side is spell and enough lands are available
if (!c.isLand() || (c.isModal() && !c.getState(CardStateName.Modal).getType().isLand())) {
return false;
}
// don't play the land if it has cycling and enough lands are available
final FCollectionView<SpellAbility> spellAbilities = c.getSpellAbilities();
for (final SpellAbility sa : spellAbilities) {
if (sa.isCycling()) {
if (lands.size() >= Math.max(maxCmcInHand, 6)) {
return false;
}
}
@@ -1454,6 +1460,13 @@ public class AiController {
if (!game.getPhaseHandler().is(PhaseType.MAIN1) || !isSafeToHoldLandDropForMain2(land)) {
final List<SpellAbility> abilities = Lists.newArrayList();
// TODO extend this logic to evaluate MDFC with both sides land
// this can only happen if its a MDFC land
if (!land.isLand()) {
land.setState(CardStateName.Modal, true);
land.setBackSide(true);
}
LandAbility la = new LandAbility(land, player, null);
la.setCardState(land.getCurrentState());
if (la.canPlay()) {

2
forge-game/src/main/java/forge/game/card/Card.java
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@@ -4529,7 +4529,7 @@ public class Card extends GameEntity implements Comparable<Card>, IHasSVars {
public final boolean isShrine() { return getType().hasSubtype("Shrine"); }
public final boolean isAttachment() { return isAura() || isEquipment() || isFortification(); }
public final boolean isHistoric() {return getType().isLegendary() || isArtifact() || getType().hasSubtype("Saga");}
public final boolean isHistoric() { return getType().isLegendary() || isArtifact() || getType().hasSubtype("Saga"); }
public final boolean isScheme() { return getType().isScheme(); }
public final boolean isPhenomenon() { return getType().isPhenomenon(); }

3
forge-game/src/main/java/forge/game/card/CardPredicates.java
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@@ -22,6 +22,7 @@ import java.util.Comparator;
import com.google.common.base.Function;
import com.google.common.base.Predicate;
import forge.card.CardStateName;
import forge.game.CardTraitBase;
import forge.game.combat.CombatUtil;
import forge.game.keyword.Keyword;
@@ -653,7 +654,7 @@ public final class CardPredicates {
public static final Predicate<Card> LANDS = new Predicate<Card>() {
@Override
public boolean apply(Card c) {
return c.isLand();
return c.isLand() || (!c.isInZone(ZoneType.Battlefield) && c.isModal() && c.getState(CardStateName.Modal).getType().isLand());
}
};
/**