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- Basic logic to try not to be very wasteful with X-based direct damage spells (and the AI properties for it). Currently in Experimental profile.

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Agetian
2018-12-14 13:51:23 +03:00
parent 5b7f184053
commit 091fe36b2b
3 changed files with 32 additions and 6 deletions
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6
forge-ai/src/main/java/forge/ai/AiProps.java
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@@ -127,9 +127,11 @@ public enum AiProps { /** */
FLASH_USE_BUFF_AURAS_AS_COMBAT_TRICKS("true"),
FLASH_BUFF_AURA_CHANCE_TO_CAST_EARLY("1"),
FLASH_BUFF_AURA_CHANCE_CAST_AT_EOT("5"),
FLASH_BUFF_AURA_CHANCE_TO_RESPOND_TO_STACK("100"); /** */
FLASH_BUFF_AURA_CHANCE_TO_RESPOND_TO_STACK("100"), /** */
// Experimental features, must be promoted or removed after extensive testing and, ideally, defaulting
// <-- There are no experimental options here -->
HOLD_X_DAMAGE_SPELLS_FOR_MORE_DAMAGE_CHANCE("0"),
HOLD_X_DAMAGE_SPELLS_THRESHOLD("0"); /** */
// <-- There are no other experimental options here -->
private final String strDefaultVal;

17
forge-ai/src/main/java/forge/ai/ability/DamageDealAi.java
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@@ -97,8 +97,23 @@ public class DamageDealAi extends DamageAiBase {
if (damage.equals("X")) {
if (sa.getSVar(damage).equals("Count$xPaid") || sourceName.equals("Crater's Claws")) {
// Set PayX here to maximum value.
dmg = ComputerUtilMana.determineLeftoverMana(sa, ai);
// Try not to waste spells like Blaze or Fireball on early targets, try to do more damage with them if possible
if (ai.getController().isAI()) {
AiController aic = ((PlayerControllerAi)ai.getController()).getAi();
int holdChance = aic.getIntProperty(AiProps.HOLD_X_DAMAGE_SPELLS_FOR_MORE_DAMAGE_CHANCE);
if (MyRandom.percentTrue(holdChance)) {
int threshold = aic.getIntProperty(AiProps.HOLD_X_DAMAGE_SPELLS_THRESHOLD);
boolean inDanger = ComputerUtil.aiLifeInDanger(ai, false, 0);
boolean isLethal = sa.getTargetRestrictions().canTgtPlayer() && dmg >= ai.getWeakestOpponent().getLife() && !ai.getWeakestOpponent().cantLoseForZeroOrLessLife();
if (dmg < threshold && ai.getGame().getPhaseHandler().getTurn() / 2 < threshold && !inDanger && !isLethal) {
return false;
}
}
}
// Set PayX here to maximum value. It will be adjusted later depending on the target.
source.setSVar("PayX", Integer.toString(dmg));
} else if (sa.getSVar(damage).contains("InYourHand") && source.getZone().is(ZoneType.Hand)) {
dmg = CardFactoryUtil.xCount(source, sa.getSVar(damage)) - 1; // the card will be spent casting the spell, so actual damage is 1 less

15
forge-gui/res/ai/Experimental.ai
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@@ -222,10 +222,10 @@ SURVEIL_NUM_CARDS_IN_LIBRARY_TO_BAIL=8
SURVEIL_LIFEPERC_AFTER_PAYING_LIFE=50
# Attempt to predict the number of potential blockers with various forms of evasion when
# deciding to do an all-in assault attack (Experimental!)
# deciding to do an all-in assault attack
COMBAT_ASSAULT_ATTACK_EVASION_PREDICTION=true
# Attempt to predict the number of potential blockers with various forms of evasion when
# deciding to do an attrition race attack (Experimental!)
# deciding to do an attrition race attack
COMBAT_ATTRITION_ATTACK_EVASION_PREDICTION=true
# AILogic$ PayEnergyConservatively (used for Britsling Hydra and Longtusk Cub) will only
@@ -281,4 +281,13 @@ MOJHOSTO_CHANCE_TO_USE_JHOIRA_COPY_INSTANT=20
# -- features is over. These toggles will be removed later, or may be reintroduced under a --
# -- different name if necessary --
# <-- there are no experimental options here at the moment -->
# The chance that the AI will try to hold on to a direct damage spell with X in its cost (e.g. Blaze, Fireball, etc.)
# so that it doesn't cast it too early in the game against an early game target. Note that when in danger or when the
# AI has a chance to finish the opponent off with such a spell, it will not hold back the spells.
HOLD_X_DAMAGE_SPELLS_FOR_MORE_DAMAGE_CHANCE=100
# This threshold defines the minimum amount of damage *or* the minimum number of the AI's turn in order to play a
# direct damage spell with X without holding it back. For example, if set to 5, the AI will prefer to hold the spell
# back (unless lethal/in danger) unless it can deal 5 or more damage with it or unless it's the AI's 5th turn or later.
HOLD_X_DAMAGE_SPELLS_THRESHOLD=5
# <-- there are no other experimental options here at the moment -->