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Merge branch 'master' into 'master'

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Allow the AI to trample over defenders it can't kill.

See merge request core-developers/forge!2988
This commit is contained in:
Michael Kamensky
2020-07-10 10:15:32 +00:00
parent 55ca305077 082fd8cf5f
commit 16f5ce62f8
1 changed files with 8 additions and 0 deletions
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8
forge-ai/src/main/java/forge/ai/AiAttackController.java
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@@ -38,6 +38,7 @@ import forge.game.spellability.SpellAbility;
import forge.game.trigger.Trigger; import forge.game.trigger.Trigger;
import forge.game.trigger.TriggerType; import forge.game.trigger.TriggerType;
import forge.game.zone.ZoneType; import forge.game.zone.ZoneType;
import forge.util.Aggregates;
import forge.util.Expressions; import forge.util.Expressions;
import forge.util.MyRandom; import forge.util.MyRandom;
import forge.util.TextUtil; import forge.util.TextUtil;
@@ -1164,6 +1165,9 @@ public class AiAttackController {
return CombatUtil.canBlock(attacker, defender); return CombatUtil.canBlock(attacker, defender);
} }
}); });
boolean canTrampleOverDefenders = attacker.hasKeyword(Keyword.TRAMPLE) && attacker.getNetPower() > Aggregates.sum(validBlockers, CardPredicates.Accessors.fnGetNetToughness);
// used to check that CanKillAllDangerous check makes sense in context where creatures with dangerous abilities are present // used to check that CanKillAllDangerous check makes sense in context where creatures with dangerous abilities are present
boolean dangerousBlockersPresent = !CardLists.filter(validBlockers, Predicates.or( boolean dangerousBlockersPresent = !CardLists.filter(validBlockers, Predicates.or(
CardPredicates.hasKeyword(Keyword.WITHER), CardPredicates.hasKeyword(Keyword.INFECT), CardPredicates.hasKeyword(Keyword.WITHER), CardPredicates.hasKeyword(Keyword.INFECT),
@@ -1253,6 +1257,10 @@ public class AiAttackController {
if (LOG_AI_ATTACKS) if (LOG_AI_ATTACKS)
System.out.println(attacker.getName() + " = attacking because they can't block, expecting to kill or damage player"); System.out.println(attacker.getName() + " = attacking because they can't block, expecting to kill or damage player");
return true; return true;
} else if (!canBeKilled && !dangerousBlockersPresent && canTrampleOverDefenders) {
if (LOG_AI_ATTACKS)
System.out.println(attacker.getName() + " = expecting to survive and get some Trample damage through");
return true;
} }
if (numberOfPossibleBlockers > 2 if (numberOfPossibleBlockers > 2