コード例 #1
0
ファイル: Board.java プロジェクト: dbalexandre/mars_rover
  public Robot move(Robot robot) {

    IDirection direction = this.directions.get(robot.getDirection());
    int[] coordinates = direction.moveForward(robot.getX(), robot.getY());
    moveTo(robot, coordinates[0], coordinates[1]);

    return robot;
  }
コード例 #2
0
ファイル: MoveAction.java プロジェクト: syd711/robot-game
  /**
   * This method implements the action move
   *
   * @param Stores the roboter who wants move
   */
  public void doAction(Robot robot) {
    Field downField = null;
    Field field = null;
    Field leftField = null;
    Field rightField = null;
    Field upField = null;
    Object item = null;

    robot.setEnergy(robot.getEnergy() - 1);

    if (robot.getDirection() == Robot.NORTH) {
      // bind field
      field = robot.getField();
      // bind upField
      upField = field.getUp();
      // link item
      item = upField.getItem();
      // if upField empty roboter moves on upField
      if (upField != null && item == null) {
        field.setItem(null);
        upField.setItem(robot);
        if (robot.getArena() != null)
          robot.getArena().drawLogMessage(robot.getName() + " decided to move up\n");
      }
      // if upField not empty, roboter hold position, call item.doAction()
      else if (upField != null && item instanceof Reactable)
        ((Reactable) upField.getItem()).doAction(robot);
      else {
        if (upField != null && item instanceof Robot) {
          try {
            int tmpEnergy = robot.getEnergy() - 10;
            if (tmpEnergy < 0) robot.setEnergy(0);
            else robot.setEnergy(robot.getEnergy() - 10);

            robot
                .getArena()
                .drawLogMessage(robot.getName() + " bumped " + ((Robot) item).getName() + "\n");
          } catch (ClassCastException e) {
          }
        }
      }

      return;
    } else {
      if (robot.getDirection() == Robot.EAST) {
        // bind field
        field = robot.getField();
        // bind rightField
        rightField = field.getRight();
        // link item
        item = rightField.getItem();
        // if rightField empty roboter moves on rightField
        if (rightField != null && item == null) {
          field.setItem(null);
          rightField.setItem(robot);
          if (robot.getArena() != null)
            robot.getArena().drawLogMessage(robot.getName() + " decided to move right\n");
        }
        // if rightField not empty, roboter hold position, call item.doAction()
        else if (rightField != null && item instanceof Reactable)
          ((Reactable) rightField.getItem()).doAction(robot);
        else {
          if (rightField != null && item instanceof Robot) {
            try {
              int tmpEnergy = robot.getEnergy() - 10;
              if (tmpEnergy < 0) robot.setEnergy(0);
              else robot.setEnergy(robot.getEnergy() - 10);

              robot
                  .getArena()
                  .drawLogMessage(robot.getName() + " bumped " + ((Robot) item).getName() + "\n");
            } catch (ClassCastException e) {
            }
          }
        }

        return;
      } else {
        if (robot.getDirection() == Robot.SOUTH) {
          // bind field
          field = robot.getField();
          // bind downField
          downField = field.getDown();
          // link item
          item = downField.getItem();
          // if downField empty roboter moves on downField
          if (downField != null && item == null) {
            field.setItem(null);
            downField.setItem(robot);
            if (robot.getArena() != null)
              robot.getArena().drawLogMessage(robot.getName() + " decided to move down\n");
          }
          // if downField not empty, roboter hold position, call item.doAction()
          else if (downField != null && item instanceof Reactable)
            ((Reactable) downField.getItem()).doAction(robot);
          else {
            if (downField != null && item instanceof Robot) {
              try {
                int tmpEnergy = robot.getEnergy() - 10;
                if (tmpEnergy < 0) robot.setEnergy(0);
                else robot.setEnergy(robot.getEnergy() - 10);

                robot
                    .getArena()
                    .drawLogMessage(robot.getName() + " bumped " + ((Robot) item).getName() + "\n");
              } catch (ClassCastException e) {
              }
            }
          }

          return;

        } else {
          if (robot.getDirection() == Robot.WEST) {
            // bind field
            field = robot.getField();
            // bind leftField
            leftField = field.getLeft();
            // link item
            item = leftField.getItem();
            // if leftField empty roboter moves on leftField
            if (leftField != null && item == null) {
              field.setItem(null);
              leftField.setItem(robot);
              if (robot.getArena() != null)
                robot.getArena().drawLogMessage(robot.getName() + " decided to move left\n");
            }
            // if leftField not empty, roboter hold position, call item.doAction()
            else if (leftField != null && item instanceof Reactable)
              ((Reactable) leftField.getItem()).doAction(robot);
            else {
              if (leftField != null && item instanceof Robot) {
                try {
                  int tmpEnergy = robot.getEnergy() - 10;
                  if (tmpEnergy < 0) robot.setEnergy(0);
                  else robot.setEnergy(robot.getEnergy() - 10);

                  robot
                      .getArena()
                      .drawLogMessage(
                          robot.getName() + " bumped " + ((Robot) item).getName() + "\n");
                } catch (ClassCastException e) {
                }
              }
            }

            return;

          } else {
            return;
          }
        }
      }
    }
  }