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marthinwurer
2023-02-07 16:57:56 -07:00
parent ae02f097d4
commit 56460ae534
2 changed files with 51 additions and 6 deletions
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51
forge-ai/src/main/java/forge/ai/simulation/GameStateEvaluator.java
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@@ -124,6 +124,21 @@ public class GameStateEvaluator {
opponentIndex++;
}
score -= 2* opponentLife / (game.getPlayers().size() - 1);
// evaluate mana base quality
score += evalManaBase(game, aiPlayer);
int opponentManaScore = 0;
for (Player opponent : aiPlayer.getOpponents()) {
opponentManaScore += evalManaBase(game, opponent);
}
score -= opponentManaScore / (game.getPlayers().size() - 1);
// get the colors of mana we can produce and the maximum number of pips
// Compare against the maximums in the deck
// TODO evaluate holding mana open for counterspells
int summonSickScore = score;
PhaseType gamePhase = game.getPhaseHandler().getPhase();
for (Card c : game.getCardsIn(ZoneType.Battlefield)) {
@@ -150,14 +165,39 @@ public class GameStateEvaluator {
}
}
// TODO evaluate mana base quality
// TODO evaluate holding mana open for counterspells
debugPrint("Score = " + score);
return new Score(score, summonSickScore);
}
public int evalManaBase(Game game, Player player) {
// get the colors of mana we can produce and the maximum number of pips
int max_colored = 0;
int max_total = 0;
// this logic taken from ManaCost.getColorShardCounts()
int[] counts = new int[6]; // in WUBRGC order
for (Card c : player.getCardsIn(ZoneType.Battlefield)) {
int max_produced = 0;
Set<String> colors_produced = new HashSet<>();
for (SpellAbility m: c.getManaAbilities()) {
m.setActivatingPlayer(c.getController());
int mana_cost = m.getPayCosts().getTotalMana().getCMC();
max_produced = max(max_produced, m.amountOfManaGenerated(true) - mana_cost);
for (AbilityManaPart mp : m.getAllManaParts()) {
colors_produced.addAll(Arrays.asList(mp.mana(m).split(" ")));
for (String part : mp.mana(m).split(" ")) {
counts[ManaAtom.getIndexFromName(part)] += 1;
}
}
}
max_total += max_produced;
}
// Compare against the maximums in the deck and in the hand
return max_total * 50;
}
public int evalCard(Game game, Player aiPlayer, Card c) {
// TODO: These should be based on other considerations - e.g. in relation to opponents state.
if (c.isCreature()) {
@@ -188,7 +228,8 @@ public class GameStateEvaluator {
Set<String> colors_produced = new HashSet<>();
for (SpellAbility m: c.getManaAbilities()) {
m.setActivatingPlayer(c.getController());
max_produced = max(max_produced, m.amountOfManaGenerated(true));
int mana_cost = m.getPayCosts().getTotalMana().getCMC();
max_produced = max(max_produced, m.amountOfManaGenerated(true) - mana_cost);
for (AbilityManaPart mp : m.getAllManaParts()) {
colors_produced.addAll(Arrays.asList(mp.mana(m).split(" ")));
}