Android Open Source - septica-for-android Medium A I

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License

The source code is released under:

MIT License

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Java Source Code

package fera.costin.alexandru.ai;
/* www .jav  a2  s. c om*/
import fera.costin.alexandru.logic.Game;
import fera.costin.alexandru.logic.ICard;

/**
 * 
 * @author Alexandru Fera
 *
 */
public class MediumAI extends BaseAI implements AI
{
  private static final long serialVersionUID = 5595996829657463316L;

  public MediumAI(Game mGame)
  {
    super(mGame);
  }

  public ICard firstMove()
  {
    int pc10 = 0, pc11 = 0, pc7 = 0;
    for (ICard c : opHand)
      if (c.getValue() == '7')
        pc7++;
      else if (c.getValue() == 't')
        pc10++;
      else if (c.getValue() == '1')
        pc11++;

    boolean put10 = (pc10 > 0 && pc10 + pc7 > 1);
    boolean put11 = (pc11 > 0 && pc11 + pc7 > 1);

    for (ICard c : opHand)
      if (put10 && c.getValue() == 't')
        return c;
      else if (put11 & c.getValue() == '1')
        return c;

    for (ICard c : opHand)
      if (c.getValue() != '7' && c.getValue() != 't'
          && c.getValue() != '1')
        return c;

    for (ICard c : opHand)
      if (c.getValue() != '7')
        return c;

    return opHand.get(opHand.size() - 1);
  }

  public ICard responseMove()
  {
    ICard baseCard = pile.get(0);
    boolean continuation = (pile.size() > 2);

    int pc10 = 0;
    int pc11 = 0;
    int pc7 = 0;
    int pcbase = 0;

    for (ICard c : opHand)
      if (c.getValue() == '7')
        pc7++;
      else if (c.getValue() == 't')
        pc10++;
      else if (c.getValue() == '1')
        pc11++;
      else if (c.getValue() == baseCard.getValue())
        pcbase++;

    boolean take10 = (baseCard.getValue() == 't' && pc10 + pc7 > (continuation ? 0
        : 1));
    boolean take11 = (baseCard.getValue() == '1' && pc11 + pc7 > (continuation ? 0
        : 1));

    for (ICard c : opHand)
      if (take10 && c.getValue() == 't')
        return c;
      else if (take11 && c.getValue() == '1')
        return c;
    for (ICard c : opHand)
      if ((take10 || take11) && c.getValue() == '7')
        return c;

    if (pcbase > 0 && baseCard.getValue() != 't'
        && baseCard.getValue() != '1')
    {
      for (ICard c : opHand)
        if (c.getValue() == baseCard.getValue())
          return c;
    }

    for (ICard c : opHand)
      if (c.getValue() != '7' && c.getValue() != 't'
          && c.getValue() != '1')
        return c;
    for (ICard c : opHand)
      if (c.getValue() != '7')
        return c;

    return opHand.get(opHand.size() - 1);
  }

}

Java Source Code List