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https://github.com/Card-Forge/forge.git
synced 2025-11-15 02:08:00 +00:00
- Improved the AI logic for MustBlock a little.
- Enabled several cards for the AI. - Implemented Sisters of Stone Death's 3rd ability similar to Tomb of the Dusk Rose which the AI can properly work with (seems functionally identical). - Fixed the AI logic spec for Tomb of the Dusk Rose.
This commit is contained in:
Agetian
@@ -2,15 +2,16 @@ package forge.ai.ability;
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import com.google.common.base.Predicate;
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import forge.ai.ComputerUtil;
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import forge.ai.ComputerUtilCard;
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import forge.ai.ComputerUtilCombat;
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import forge.ai.SpellAbilityAi;
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import com.google.common.collect.Lists;
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import forge.ai.*;
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import forge.game.Game;
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import forge.game.ability.AbilityUtils;
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import forge.game.card.Card;
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import forge.game.card.CardLists;
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import forge.game.card.CardPredicates;
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import forge.game.combat.Combat;
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import forge.game.combat.CombatUtil;
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import forge.game.phase.PhaseHandler;
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import forge.game.phase.PhaseType;
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import forge.game.player.Player;
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import forge.game.spellability.SpellAbility;
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@@ -23,14 +24,45 @@ public class MustBlockAi extends SpellAbilityAi {
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@Override
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protected boolean canPlayAI(Player aiPlayer, SpellAbility sa) {
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// disabled for the AI until he/she can make decisions about who to make
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// block
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final Card source = sa.getHostCard();
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final Game game = aiPlayer.getGame();
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final Combat combat = game.getCombat();
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final PhaseHandler ph = game.getPhaseHandler();
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final boolean onlyLethal = !"AllowNonLethal".equals(sa.getParam("AILogic"));
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if (combat == null || !combat.isAttacking(source)) {
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return false;
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} else if (AiCardMemory.isRememberedCard(aiPlayer, source, AiCardMemory.MemorySet.ACTIVATED_THIS_TURN)) {
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// The AI can meaningfully do it only to one creature per card yet, trying to do it to multiple cards
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// may result in overextending and losing the attacker
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return false;
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}
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final TargetRestrictions abTgt = sa.getTargetRestrictions();
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final List<Card> list = determineGoodBlockers(source, aiPlayer, combat.getDefenderPlayerByAttacker(source), sa, onlyLethal,false);
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if (!list.isEmpty()) {
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final Card blocker = ComputerUtilCard.getBestCreatureAI(list);
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if (blocker == null) {
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return false;
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}
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sa.getTargets().add(blocker);
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AiCardMemory.rememberCard(aiPlayer, source, AiCardMemory.MemorySet.ACTIVATED_THIS_TURN);
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return true;
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}
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return false;
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}
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@Override
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public boolean chkAIDrawback(SpellAbility sa, Player aiPlayer) {
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return false;
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if (sa.hasParam("DefinedAttacker")) {
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// The AI can't handle "target creature blocks another target creature" abilities yet
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return false;
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}
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// Otherwise it's a standard targeted "target creature blocks CARDNAME" ability, so use the main canPlayAI code path
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return canPlayAI(aiPlayer, sa);
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}
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@Override
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@@ -62,27 +94,7 @@ public class MustBlockAi extends SpellAbilityAi {
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boolean chance = false;
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if (abTgt != null) {
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List<Card> list = CardLists.filter(ComputerUtil.getOpponentFor(ai).getCardsIn(ZoneType.Battlefield), CardPredicates.Presets.CREATURES);
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list = CardLists.getTargetableCards(list, sa);
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list = CardLists.getValidCards(list, abTgt.getValidTgts(), source.getController(), source, sa);
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list = CardLists.filter(list, new Predicate<Card>() {
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@Override
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public boolean apply(final Card c) {
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boolean tapped = c.isTapped();
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c.setTapped(false);
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if (!CombatUtil.canBlock(definedAttacker, c)) {
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return false;
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}
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if (ComputerUtilCombat.canDestroyAttacker(ai, definedAttacker, c, null, false)) {
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return false;
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}
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if (!ComputerUtilCombat.canDestroyBlocker(ai, c, definedAttacker, null, false)) {
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return false;
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}
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c.setTapped(tapped);
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return true;
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}
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});
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final List<Card> list = determineGoodBlockers(definedAttacker, ai, ComputerUtil.getOpponentFor(ai), sa, true,true);
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if (list.isEmpty()) {
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return false;
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}
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@@ -98,4 +110,39 @@ public class MustBlockAi extends SpellAbilityAi {
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return chance;
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}
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private List<Card> determineGoodBlockers(Card attacker, Player ai, Player defender, SpellAbility sa, boolean onlyLethal, boolean testTapped) {
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final Card source = sa.getHostCard();
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final TargetRestrictions abTgt = sa.getTargetRestrictions();
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List<Card> list = Lists.newArrayList();
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list = CardLists.filter(defender.getCardsIn(ZoneType.Battlefield), CardPredicates.Presets.CREATURES);
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list = CardLists.getTargetableCards(list, sa);
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list = CardLists.getValidCards(list, abTgt.getValidTgts(), source.getController(), source, sa);
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list = CardLists.filter(list, new Predicate<Card>() {
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@Override
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public boolean apply(final Card c) {
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boolean tapped = c.isTapped();
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if (testTapped) {
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c.setTapped(false);
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}
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if (!CombatUtil.canBlock(attacker, c)) {
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return false;
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}
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if (ComputerUtilCombat.canDestroyAttacker(ai, attacker, c, null, false)) {
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return false;
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}
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if (onlyLethal && !ComputerUtilCombat.canDestroyBlocker(ai, c, attacker, null, false)) {
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return false;
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}
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if (testTapped) {
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c.setTapped(tapped);
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}
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return true;
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}
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});
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return list;
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}
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}
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@@ -4,6 +4,5 @@ Types:Creature Cat Beast
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PT:3/5
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A:AB$ MustBlock | Cost$ 2 G | ValidTgts$ Creature | CheckSVar$ FormidableTest | SVarCompare$ GE8 | References$ FormidableTest | PrecostDesc$ Formidable — | TgtPrompt$ Select target creature that must block this creature this turn | SpellDescription$ Target creature blocks CARDNAME this turn if able. Activate this ability only if creatures you control have total power 8 or greater.
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SVar:FormidableTest:Count$SumPower_Creature.YouCtrl
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AI:RemoveDeck:All
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SVar:Picture:http://www.wizards.com/global/images/magic/general/lurking_arynx.jpg
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Oracle:Formidable — {2}{G}: Target creature blocks Lurking Arynx this turn if able. Activate this ability only if creatures you control have total power 8 or greater.
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@@ -2,7 +2,7 @@ Name:Matsu-Tribe Decoy
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ManaCost:2 G
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Types:Creature Snake Warrior
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PT:1/3
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A:AB$ MustBlock | Cost$ 2 G | ValidTgts$ Creature | TgtPrompt$ Select target creature | SpellDescription$ Target creature blocks CARDNAME this turn if able.
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A:AB$ MustBlock | Cost$ 2 G | ValidTgts$ Creature | TgtPrompt$ Select target creature | AILogic$ AllowNonLethal | SpellDescription$ Target creature blocks CARDNAME this turn if able.
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T:Mode$ DamageDone | ValidSource$ Card.Self | ValidTarget$ Creature | CombatDamage$ True | TriggerZones$ Battlefield | Execute$ TrigTap | TriggerDescription$ Whenever CARDNAME deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step.
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SVar:TrigTap:DB$ Tap | Defined$ TriggeredTarget | SubAbility$ DBPump
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SVar:DBPump:DB$ Pump | Defined$ TriggeredTarget | KW$ HIDDEN This card doesn't untap during your next untap step. | Permanent$ True | IsCurse$ True
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@@ -7,14 +7,13 @@ AlternateMode:DoubleFaced
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SVar:Picture:http://www.wizards.com/global/images/magic/general/profane_procession.jpg
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Oracle:{3}{W}{B}: Exile target creature. Then if there are three or more cards exiled with Profane Procession, transform it.
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//Not sure if ExiledWithSource and IsRemembered persist through transformation, but for this card, it's absolutely vital that they do.
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ALTERNATE
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Name:Tomb of the Dusk Rose
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ManaCost:no cost
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Types:Legendary Land
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A:AB$ Mana | Cost$ T | Produced$ Any | Amount$ 1 | SpellDescription$ Add one mana of any color.
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A:AB$ ChooseCard | Cost$ 2 W B T | Choices$ Creature.IsRemembered+ExiledWithSource | ChoiceZone$ Exile | SubAbility$ DBChangeZone | SpellDescription$ Put a creature card exiled with this permanent onto the battlefield under your control.
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A:AB$ ChooseCard | Cost$ 2 W B T | Choices$ Creature.IsRemembered+ExiledWithSource | ChoiceZone$ Exile | SubAbility$ DBChangeZone | AILogic$ AtLeast1 | Mandatory$ True | SpellDescription$ Put a creature card exiled with this permanent onto the battlefield under your control.
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SVar:DBChangeZone:DB$ ChangeZone | Defined$ ChosenCard | Origin$ Exile | Destination$ Battlefield | ChangeType$ Creature.IsRemembered+ExiledWithSource | ChangeNum$ 1 | GainControl$ True
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SVar:Picture:http://www.wizards.com/global/images/magic/general/tomb_of_the_dusk_rose.jpg
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Oracle:(Transforms from Profane Procession.)\n{T}: Add one mana of any color.\n{2}{W}{B}，{T}: Put a creature card exiled with this permanent onto the battlefield under your control.
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@@ -3,7 +3,5 @@ ManaCost:3 W
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Types:Creature Elephant
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PT:2/2
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A:AB$ MustBlock | Cost$ G | ValidTgts$ Creature | TgtPrompt$ Select target creature | SpellDescription$ Target creature blocks CARDNAME this turn if able.
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AI:RemoveDeck:All
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AI:RemoveDeck:Random
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SVar:Picture:http://www.wizards.com/global/images/magic/general/rampant_elephant.jpg
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Oracle:{G}: Target creature blocks Rampant Elephant this turn if able.
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@@ -4,12 +4,11 @@ Types:Legendary Creature Gorgon
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PT:7/5
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A:AB$ MustBlock | Cost$ G | ValidTgts$ Creature | TgtPrompt$ Select target creature | SpellDescription$ Target creature blocks CARDNAME this turn if able.
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A:AB$ ChangeZone | Cost$ B G | Origin$ Battlefield | Destination$ Exile | ValidTgts$ Creature.blockingSource,Creature.blockedBySource | TgtPrompt$ Select target creature blocking Sisters of Stone Death | RememberTargets$ True | SpellDescription$ Exile target creature blocking or blocked by CARDNAME.
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A:AB$ ChangeZone | Cost$ 2 B | Origin$ Exile | Destination$ Battlefield | ChangeType$ Creature.IsRemembered+ExiledWithSource | Hidden$ True | GainControl$ True | SpellDescription$ Put a creature card exiled with CARDNAME onto the battlefield under your control.
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A:AB$ ChooseCard | Cost$ 2 B | Choices$ Creature.IsRemembered+ExiledWithSource | ChoiceZone$ Exile | AILogic$ AtLeast1 | Mandatory$ True | SubAbility$ DBChangeZone | SpellDescription$ Put a creature card exiled with CARDNAME onto the battlefield under your control.
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SVar:DBChangeZone:DB$ ChangeZone | Defined$ ChosenCard | Origin$ Exile | Destination$ Battlefield | ChangeType$ Creature.IsRemembered+ExiledWithSource | ChangeNum$ 1 | GainControl$ True
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T:Mode$ ChangesZone | Origin$ Exile | Destination$ Any | Static$ True | ValidCard$ Card.IsRemembered+ExiledWithSource | Execute$ DBForget
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SVar:DBForget:DB$ Pump | ForgetImprinted$ TriggeredCard
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T:Mode$ ChangesZone | ValidCard$ Card.Self | Origin$ Battlefield | Destination$ Any | Execute$ DBCleanup | Static$ True | Secondary$ True | TriggerDescription$ Forget all remembered cards.
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SVar:DBCleanup:DB$ Cleanup | ClearRemembered$ True
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AI:RemoveDeck:All
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AI:RemoveDeck:Random
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SVar:Picture:http://www.wizards.com/global/images/magic/general/sisters_of_stone_death.jpg
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Oracle:{G}: Target creature blocks Sisters of Stone Death this turn if able.\n{B}{G}: Exile target creature blocking or blocked by Sisters of Stone Death.\n{2}{B}: Put a creature card exiled with Sisters of Stone Death onto the battlefield under your control.
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@@ -3,7 +3,6 @@ ManaCost:3 G
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Types:Creature Horror
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PT:1/5
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K:Infect
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A:AB$ MustBlock | Cost$ G | ValidTgts$ Creature | TgtPrompt$ Select target creature | SpellDescription$ Target creature blocks CARDNAME this turn if able.
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AI:RemoveDeck:All
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A:AB$ MustBlock | Cost$ G | ValidTgts$ Creature | TgtPrompt$ Select target creature | AILogic$ AllowNonLethal | SpellDescription$ Target creature blocks CARDNAME this turn if able.
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SVar:Picture:http://www.wizards.com/global/images/magic/general/tangle_angler.jpg
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Oracle:Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)\n{G}: Target creature blocks Tangle Angler this turn if able.
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@@ -3,6 +3,5 @@ ManaCost:3 G
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Types:Creature Elephant
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PT:3/3
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A:AB$ MustBlock | Cost$ 1 G | ValidTgts$ Creature | TgtPrompt$ Select target creature | SpellDescription$ Target creature blocks CARDNAME this turn if able.
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AI:RemoveDeck:All
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SVar:Picture:http://www.wizards.com/global/images/magic/general/trumpeting_armodon.jpg
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Oracle:{1}{G}: Target creature blocks Trumpeting Armodon this turn if able.
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