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- Allowed AI to use Ugin's +1 instead of -X for single targets

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This commit is contained in:
excessum
2016-02-27 07:42:15 +00:00
parent c29f17e2b4
commit ec6bd588a0
1 changed files with 36 additions and 2 deletions
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36
forge-ai/src/main/java/forge/ai/ability/ChangeZoneAllAi.java
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@@ -1,9 +1,12 @@
package forge.ai.ability;
import forge.ai.ComputerUtil;
import forge.ai.ComputerUtilCard;
import forge.ai.ComputerUtilCombat;
import forge.ai.ComputerUtilCost;
import forge.ai.SpellAbilityAi;
import forge.game.ability.AbilityUtils;
import forge.game.ability.ApiType;
import forge.game.card.Card;
import forge.game.card.CardCollection;
import forge.game.card.CardCollectionView;
@@ -58,9 +61,9 @@ public class ChangeZoneAllAi extends SpellAbilityAi {
// Ugin AI: always try to sweep before considering +1
if (source.getName().equals("Ugin, the Spirit Dragon")) {
//TODO: somehow link with DamageDealAi for cases where a single enemy creature can be removed by +1 and check cases where +1 = win
final int loyalty = source.getCounters(CounterType.LOYALTY);
int x = -1, best = 0;
Card single = null;
for (int i = 0; i < loyalty; i++) {
source.setSVar("ChosenX", "Number$" + i);
final CardCollectionView oppType = AbilityUtils.filterListByType(opp.getCardsIn(origin), sa.getParam("ChangeType"), sa);
@@ -69,6 +72,37 @@ public class ChangeZoneAllAi extends SpellAbilityAi {
if (net > best) {
x = i;
best = net;
if (oppType.size() == 1) {
single = oppType.getFirst();
} else {
single = null;
}
}
}
// check if +1 would be sufficient
if (single != null) {
SpellAbility ugin_burn = null;
for (final SpellAbility s : source.getSpellAbilities()) {
if (s.getApi() == ApiType.DealDamage) {
ugin_burn = s;
break;
}
}
if (ugin_burn != null) {
// basic logic copied from DamageDealAi::dealDamageChooseTgtC
if (ugin_burn.canTarget(single)) {
final boolean can_kill = single.getSVar("Targeting").equals("Dies")
|| (ComputerUtilCombat.getEnoughDamageToKill(single, 3, source, false, false) <= 3)
&& !ComputerUtil.canRegenerate(ai, single)
&& !(single.getSVar("SacMe").length() > 0);
if (can_kill) {
return false;
}
}
// simple check to burn player instead of exiling planeswalker
if (single.isPlaneswalker() && single.getCurrentLoyalty() <= 3) {
return false;
}
}
}
if (x == -1) {