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- Updated CharmAi to use new canPlay()

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This commit is contained in:
excessum
2016-07-23 04:24:47 +00:00
parent 7fd6bd7ea0
commit 956910fbe9
2 changed files with 55 additions and 58 deletions
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101
forge-ai/src/main/java/forge/ai/ability/CharmAi.java
View File

@@ -18,40 +18,10 @@ import java.util.Random;
public class CharmAi extends SpellAbilityAi {
@Override
protected boolean canPlayAI(Player ai, SpellAbility sa) {
final Random r = MyRandom.getRandom();
final int num = Integer.parseInt(sa.hasParam("CharmNum") ? sa.getParam("CharmNum") : "1");
final int min = sa.hasParam("MinCharmNum") ? Integer.parseInt(sa.getParam("MinCharmNum")) : num;
boolean timingRight = sa.isTrigger(); //is there a reason to play the charm now?
// reset the chosen list. Otherwise it will be locked in forever
sa.setChosenList(null);
List<AbilitySub> chosenList = min > 1 ? chooseMultipleOptionsAi(sa, ai, min) : chooseOptionsAi(sa, ai, timingRight, num, min, sa.hasParam("CanRepeatModes"), false);
if (chosenList.isEmpty()) {
return false;
} else {
sa.setChosenList(chosenList);
}
// prevent run-away activations - first time will always return true
return r.nextFloat() <= Math.pow(.6667, sa.getActivationsThisTurn());
}
public static List<AbilitySub> chooseOptionsAi(SpellAbility sa, final Player ai, boolean playNow, int num, int min, boolean allowRepeat, boolean opponentChoser) {
if (sa.getChosenList() != null) {
return sa.getChosenList();
}
protected boolean checkAiLogic(final Player ai, final SpellAbility sa, final String aiLogic) {
if (aiLogic.equals("Triskaidekaphobia")) {
List<AbilitySub> choices = CharmEffect.makePossibleOptions(sa);
List<AbilitySub> chosenList = new ArrayList<AbilitySub>();
if (opponentChoser) {
// This branch is for "An Opponent chooses" Charm spells from Alliances
// Current just choose the first available spell, which seem generally less disastrous for the AI.
//return choices.subList(0, 1);
return choices.subList(1, choices.size());
} else if ("Triskaidekaphobia".equals(sa.getHostCard().getName())) {
AbilitySub gain = choices.get(0);
AbilitySub lose = choices.get(1);
FCollection<Player> opponents = ai.getOpponents();
@@ -118,21 +88,50 @@ public class CharmAi extends SpellAbilityAi {
}
chosenList.add(aiLife == 12 || oppCritical ? lose : gain);
} else {
// normal logic, try to gain life if its critical
boolean oppCritical = false;
// an oppoent is Critical = 12, and can gain life, try to gain life instead
// but only if ai doesn't kill itself with that.
if (aiLife != 12) {
for (Player p : opponents) {
if (p.getLife() == 12 && p.canGainLife()) {
oppCritical = true;
break;
// For cases not handled by the above, try to kill everyone
chosenList.add(lose);
}
sa.setChosenList(chosenList);
}
return true;
}
chosenList.add(aiLife == 14 || aiLife <= 10 || oppCritical ? gain : lose);
@Override
protected boolean checkApiLogic(Player ai, SpellAbility sa) {
final Random r = MyRandom.getRandom();
final int num = Integer.parseInt(sa.hasParam("CharmNum") ? sa.getParam("CharmNum") : "1");
final int min = sa.hasParam("MinCharmNum") ? Integer.parseInt(sa.getParam("MinCharmNum")) : num;
boolean timingRight = sa.isTrigger(); //is there a reason to play the charm now?
// reset the chosen list. Otherwise it will be locked in forever
sa.setChosenList(null);
List<AbilitySub> chosenList = min > 1 ? chooseMultipleOptionsAi(CharmEffect.makePossibleOptions(sa), ai, min)
: chooseOptionsAi(sa, ai, timingRight, num, min, sa.hasParam("CanRepeatModes"), false);
if (chosenList.isEmpty()) {
return false;
} else {
sa.setChosenList(chosenList);
}
return chosenList;
// prevent run-away activations - first time will always return true
return r.nextFloat() <= Math.pow(.6667, sa.getActivationsThisTurn());
}
public static List<AbilitySub> chooseOptionsAi(SpellAbility sa, final Player ai, boolean playNow, int num, int min,
boolean allowRepeat, boolean opponentChoser) {
if (sa.getChosenList() != null) {
return sa.getChosenList();
}
List<AbilitySub> choices = CharmEffect.makePossibleOptions(sa);
List<AbilitySub> chosenList = new ArrayList<AbilitySub>();
if (opponentChoser) {
// This branch is for "An Opponent chooses" Charm spells from Alliances
// Current just choose the first available spell, which seem generally less disastrous for the AI.
//return choices.subList(0, 1);
return choices.subList(1, choices.size());
}
AiController aic = ((PlayerControllerAi) ai.getController()).getAi();
@@ -175,31 +174,29 @@ public class CharmAi extends SpellAbilityAi {
return chosenList;
}
//Extension of chooseOptionsAi specific to multi-option charms (eg. Cryptic Command, DTK commands)
private List<AbilitySub> chooseMultipleOptionsAi(SpellAbility sa, final Player ai, int min) {
if (sa.getChosenList() != null) {
return sa.getChosenList();
}
List<AbilitySub> choices = CharmEffect.makePossibleOptions(sa);
// Choice selection for charms that require multiple choices (eg. Cryptic Command, DTK commands)
private List<AbilitySub> chooseMultipleOptionsAi(List<AbilitySub> choices, final Player ai, int min) {
AbilitySub goodChoice = null;
List<AbilitySub> chosenList = new ArrayList<AbilitySub>();
// select first n playable options
AiController aic = ((PlayerControllerAi) ai.getController()).getAi();
for (AbilitySub sub : choices) {
sub.setActivatingPlayer(ai);
// Assign generic good choice to fill up choices if necessary
if ("Good".equals(sub.getParam("AILogic")) && aic.doTrigger(sub, false)) {
goodChoice = sub;
} else {
// Standard canPlayAi()
if (AiPlayDecision.WillPlay == aic.canPlaySa(sub)) {
chosenList.add(sub);
if (chosenList.size() == min) {
break;
break; // enough choices
}
}
}
}
// Add generic good choice if one more choice is needed
if (chosenList.size() == min - 1 && goodChoice != null) {
chosenList.add(0, goodChoice); //hack to make Dromoka's Charm fight targets work
chosenList.add(0, goodChoice); // hack to make Dromoka's Command fight targets work
return chosenList;
}
if (chosenList.size() != min) {

2
forge-gui/res/cardsfolder/t/triskaidekaphobia.txt
View File

@@ -2,7 +2,7 @@ Name:Triskaidekaphobia
ManaCost:3 B
Types:Enchantment
T:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | Execute$ TrigCharm | TriggerZones$ Battlefield | TriggerDescription$ At the beginning of your upkeep, choose one - Each player with exactly 13 life loses the game, then each player gains 1 life; Each player with exactly 13 life loses the game, then each player loses 1 life.
SVar:TrigCharm:AB$ Charm | Cost$ 0 | Choices$ DBLoseGame1,DBLoseGame2 | CharmNum$ 1
SVar:TrigCharm:AB$ Charm | Cost$ 0 | AILogic$ Triskaidekaphobia | Choices$ DBLoseGame1,DBLoseGame2 | CharmNum$ 1
SVar:DBLoseGame1:DB$ LosesGame | Cost$ 0 | Defined$ Player.LifeEquals_13 | SubAbility$ DBGainLife | SpellDescription$ Each player with exactly 13 life loses the game, then each player gains 1 life.
SVar:DBGainLife:DB$ GainLife | Defined$ Player | LifeAmount$ 1
SVar:DBLoseGame2:DB$ LosesGame | Cost$ 0 | Defined$ Player.LifeEquals_13 | SubAbility$ DBLoseLife | SpellDescription$ Each player with exactly 13 life loses the game, then each player loses 1 life.