コード例 #1
0
  public boolean attackAUnit(Pos unit1Position, Pos unit2Position) {

    List<Pos> cellsInRange = new LinkedList<Pos>();
    cellsInRange = possiblesAttackCellsAroundASpecificPosition(unit1Position);
    Unit selectedUnit1 = getCellAtASpecificPos(unit1Position).getUnitOnThisCell();
    Unit selectedUnit2 = getCellAtASpecificPos(unit2Position).getUnitOnThisCell();

    for (int index = 0; index < cellsInRange.size(); index++) {
      for (int index2 = index + 1; index2 < cellsInRange.size(); index2++) {
        if (cellsInRange.get(index2).equals(cellsInRange.get(index))) cellsInRange.remove(index2);
      }
    }

    if (getCellAtASpecificPos(unit2Position).getUnitOnThisCell() != null
        && !unit1Position.equals(unit2Position)) {
      if (!cellsInRange.contains(unit2Position)) {
        return false;
      } else {
        selectedUnit2.setLife(selectedUnit2.getLife() - selectedUnit1.getAttackDamage());
        if (selectedUnit2.getLife() <= 0) {
          getCellAtASpecificPos(unit2Position)
              .getUnitOnThisCell()
              .getOwner()
              .removeOneUnitToPlayerCounter();
          getCellAtASpecificPos(unit2Position).removeUnitFromThisCell();
        }
        return true;
      }
    }
    return false;
  }
コード例 #2
0
  /**
   * Moves a selected unit to another cell.
   *
   * @param initialPosition
   * @param endPosition
   * @return True if the unit has been moved, false otherwise.
   */
  public boolean moveAUnit(Pos initialPosition, Pos endPosition) {

    Unit selectedUnit = getCellAtASpecificPos(initialPosition).getUnitOnThisCell();

    int counter = 0;
    List<Pos> reachableCells = new LinkedList<Pos>();
    HashSet<Pos> setTemp = new HashSet<Pos>();
    // setTemp allows to avoid duplicates.
    setTemp.addAll(possiblesMoves(initialPosition));
    reachableCells.addAll(setTemp);

    if (selectedUnit != null
        && !initialPosition.equals(endPosition)
        && getCellAtASpecificPos(endPosition).getUnitOnThisCell() == null) {
      // We must check if the final position is not the initial one, and
      // if the final position is empty.
      while (counter < reachableCells.size() && !reachableCells.get(counter).equals(endPosition)) {
        // Then we check is the final position is in the list of every
        // reachable cells.
        counter++;
      }

      if (counter > reachableCells.size() - 1) {
        // endPosition isn't in reachableCells.
        counter = 0;
        reachableCells.clear();
        return false;
      } else {
        // endPosition is in reachableCells.
        getCellAtASpecificPos(initialPosition).removeUnitFromThisCell();
        getCellAtASpecificPos(endPosition).setUnitOnASpecificCell(selectedUnit, endPosition);
        counter = 0;
        reachableCells.clear();
        return true;
      }
    }

    return false;
  }