From 176210dc8d175dda2428e815a78dfc68810f0840 Mon Sep 17 00:00:00 2001
From: LevelX2 <ludwig.hirth@online.de>
Date: Wed, 16 Jan 2013 23:42:37 +0100
Subject: [PATCH] Added some simple logic for AI to choose a creature type.

---
 .../java/mage/player/ai/ComputerPlayer.java   | 69 ++++++++++++++++++-
 .../sets/magic2012/AdaptiveAutomaton.java     |  1 +
 .../src/mage/sets/newphyrexia/Xenograft.java  |  1 +
 3 files changed, 70 insertions(+), 1 deletion(-)

diff --git a/Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/ComputerPlayer.java b/Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/ComputerPlayer.java
index 765ffc7f043..ea9e40d76a6 100644
--- a/Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/ComputerPlayer.java
+++ b/Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/ComputerPlayer.java
@@ -935,10 +935,77 @@ public class ComputerPlayer<T extends ComputerPlayer<T>> extends PlayerImpl<T> i
     public boolean choose(Outcome outcome, Choice choice, Game game) {
         log.debug("choose 3");
         //TODO: improve this
-        choice.setChoice(choice.getChoices().iterator().next());
+        if (choice.getMessage().equals("Choose creature type")) {
+            chooseCreatureType(outcome, choice, game);
+        }
+        if (!choice.isChosen()) {
+            Iterator iterator = choice.getChoices().iterator();
+            while (iterator.hasNext()) {
+                String next = (String) iterator.next();
+                if (!next.isEmpty()) {
+                    choice.setChoice(next);
+                    break;
+                }
+            }
+        }
         return true;
     }
 
+    protected boolean chooseCreatureType(Outcome outcome, Choice choice, Game game) {
+        if (outcome.equals(Outcome.Detriment)) {
+            // choose a creature type of opponent on battlefield or graveyard
+            for (Permanent permanent :game.getBattlefield().getActivePermanents(this.getId(), game)) {
+                if(game.getOpponents(this.getId()).contains(permanent.getControllerId())
+                        && permanent.getCardType().contains(CardType.CREATURE)
+                        && permanent.getSubtype().size() > 0) {
+                    if (choice.getChoices().contains(permanent.getSubtype().get(0))) {
+                        choice.setChoice(permanent.getSubtype().get(0));
+                        break;
+                    }
+                }
+            }
+            // or in opponent graveyard
+            if (!choice.isChosen()) {
+                for (UUID opponentId :game.getOpponents(this.getId())) {
+                    Player opponent = game.getPlayer(opponentId);
+                    for (Card card : opponent.getGraveyard().getCards(game)) {
+                        if (card != null && card.getCardType().contains(CardType.CREATURE) && card.getSubtype().size() > 0) {
+                            if (choice.getChoices().contains(card.getSubtype().get(0))) {
+                                choice.setChoice(card.getSubtype().get(0));
+                                break;
+                            }
+                        }
+                    }
+                    if (choice.isChosen()) {
+                        break;
+                    }
+                }
+            }
+        } else {
+            // choose a creature type of hand or library
+            for (UUID cardId :this.getHand()) {
+                Card card = game.getCard(cardId);
+                if (card != null && card.getCardType().contains(CardType.CREATURE) && card.getSubtype().size() > 0) {
+                    if (choice.getChoices().contains(card.getSubtype().get(0))) {
+                        choice.setChoice(card.getSubtype().get(0));
+                        break;
+                    }
+                }
+            }
+            if (!choice.isChosen()) {
+                for (UUID cardId : this.getLibrary().getCardList()) {
+                    Card card = game.getCard(cardId);
+                    if (card != null && card.getCardType().contains(CardType.CREATURE) && card.getSubtype().size() > 0) {
+                        if (choice.getChoices().contains(card.getSubtype().get(0))) {
+                            choice.setChoice(card.getSubtype().get(0));
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        return choice.isChosen();
+    }
     @Override
     public boolean chooseTarget(Outcome outcome, Cards cards, TargetCard target, Ability source, Game game)  {
         log.debug("chooseTarget");
diff --git a/Mage.Sets/src/mage/sets/magic2012/AdaptiveAutomaton.java b/Mage.Sets/src/mage/sets/magic2012/AdaptiveAutomaton.java
index d63678941c7..c1dbff32c54 100644
--- a/Mage.Sets/src/mage/sets/magic2012/AdaptiveAutomaton.java
+++ b/Mage.Sets/src/mage/sets/magic2012/AdaptiveAutomaton.java
@@ -96,6 +96,7 @@ class AdaptiveAutomatonEffect extends OneShotEffect<AdaptiveAutomatonEffect> {
         Permanent permanent = game.getPermanent(source.getSourceId());
         if (player != null && permanent != null) {
             Choice typeChoice = new ChoiceImpl(true);
+            typeChoice.setMessage("Choose creature type");
             typeChoice.setChoices(CardRepository.instance.getCreatureTypes());
             while (!player.choose(Constants.Outcome.BoostCreature, typeChoice, game)) {
                 game.debugMessage("player canceled choosing type. retrying.");
diff --git a/Mage.Sets/src/mage/sets/newphyrexia/Xenograft.java b/Mage.Sets/src/mage/sets/newphyrexia/Xenograft.java
index bf24a1f64fe..08327bd9c1f 100644
--- a/Mage.Sets/src/mage/sets/newphyrexia/Xenograft.java
+++ b/Mage.Sets/src/mage/sets/newphyrexia/Xenograft.java
@@ -95,6 +95,7 @@ class XenograftEffect extends OneShotEffect<XenograftEffect> {
         Permanent permanent = game.getPermanent(source.getSourceId());
         if (player != null && permanent != null) {
             Choice typeChoice = new ChoiceImpl(true);
+            typeChoice.setMessage("Choose creature type");
             typeChoice.setChoices(CardRepository.instance.getCreatureTypes());
             while (!player.choose(Outcome.BoostCreature, typeChoice, game)) {
                 game.debugMessage("player canceled choosing type. retrying.");