Android Open Source - septica-for-android Easy 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;
/*w  w w .  j a  v  a 2  s .  c o  m*/
import fera.costin.alexandru.logic.Game;
import fera.costin.alexandru.logic.ICard;

/**
 * 
 * @author Alexandru Fera
 *
 */
public class EasyAI extends BaseAI implements AI
{
  private static final long serialVersionUID = -6703776725879641629L;

  public EasyAI(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')
        return c;

    return opHand.get(0);
  }

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

    if (continuation)
    {
      ICard cmv = continuationMove();
      if (cmv != null)
        return cmv;

    } else
    {
      int pc7 = 0;
      int pcbase = 0;

      for (ICard c : opHand)
        if (c.getValue() == '7')
          pc7++;
        else if (c.getValue() == baseCard.getValue())
          pcbase++;

      if (pcbase > 0)
      {
        for (ICard c : opHand)
          if (c.getValue() == baseCard.getValue())
            return c;
      } else
      {
        int takesnr = pcbase + pc7;
        double rnd = Math.random();
        if ((baseCard.getValue() == 't' || baseCard.getValue() == '1')
            && takesnr > (rnd < 0.6d ? 1 : 0))
        {
          for (ICard c : opHand)
            if (c.getValue() == baseCard.getValue()
                || c.getValue() == '7')
              return c;
        }
      }
    }

    for (ICard c : opHand)
      if (c.getValue() != '7')
        return c;
    return opHand.get(0);
  }
}

Java Source Code List