public Position getPosition(final IndexPosition key, final Player access) throws GameException {
if ((key.getCurveIndex() >= 0) && (key.getCurveIndex() < NUM_ROWS))
return basePosition
.add(rowOffset.scale(key.getCurveIndex()))
.add(columnOffset.scale(key.getCardIndex()));
else if (CURVE_CMDS == key.getCurveIndex())
return cmdPosition.add(cmdOffset.scale(key.getCardIndex()));
else return _mplayerManager.getPosition(key, access);
}
boolean isAdjacent(final IndexPosition position, final IndexPosition prevPosition) {
if (null == position) return false;
if (null == prevPosition) return false;
if (position.getCurveIndex() + 1 < prevPosition.getCurveIndex()) return false;
if (position.getCurveIndex() - 1 > prevPosition.getCurveIndex()) return false;
if (position.getCardIndex() + 1 < prevPosition.getCardIndex()) return false;
if (position.getCardIndex() - 1 > prevPosition.getCardIndex()) return false;
final boolean curveMatch = position.getCurveIndex() == prevPosition.getCurveIndex();
final boolean cardMatch = position.getCardIndex() == prevPosition.getCardIndex();
if (curveMatch && cardMatch) return true;
if (curveMatch || cardMatch) return true;
return true;
}
BoardToken getGenerateToken(
final int chainSize, final MarkovPredictor mk, final TokenArray a, final IndexPosition p) {
return getGenerateToken(
chainSize, mk, a, a.new ArrayPosition(p.getCurveIndex(), p.getCardIndex()));
}