Exemplo n.º 1
0
 private boolean canHitTarget(Coordinate c) {
   if (x() != c.x() && y() != c.y()) {
     // Nicht in einer Linie.
     return false;
   }
   List<Coordinate> path =
       new ProjectileBresenham(getActiveWeapon().getRange()).getPartialPath(world(), pos(), c);
   return path.get(path.size() - 1).equals(c);
 }
Exemplo n.º 2
0
 /**
  * Returns true if the given {@code Coordinate} location is inside the bounds of the {@code
  * World}.
  *
  * @param pos the location on the {@code World} being queried
  * @return true if pos is inside the bounds of the {@code World}
  */
 public final boolean insideBounds(Coordinate pos) {
   return insideBounds(pos.x(), pos.y());
 }
Exemplo n.º 3
0
  /**
   * Gets a randomly chosen open tile on the {@code World} within the given bounds. If after 100
   * randomly selected tiles are closed, then each tile will be checked and the first open tile
   * found is returned. If the entire {@code World} is closed, null is returned.
   *
   * @param dice the random number generator used to randomly select tiles
   * @param topLeft the bounds upper-left most value
   * @param bottomRight the bounds bottom-right most value
   * @return a randomly chosen open tile
   */
  public final Coordinate getOpenTile(Dice dice, Coordinate topLeft, Coordinate bottomRight) {
    Guard.argumentsAreNotNull(topLeft, bottomRight);

    return getOpenTile(dice, topLeft.x(), topLeft.y(), bottomRight.x(), bottomRight.y());
  }
Exemplo n.º 4
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  /**
   * Sets the face and passable value of the tile at the specified {@code Coordinate}.
   *
   * @param face the new face of the tile
   * @param passable the new passable value of the tile
   * @param coord the value of the position being updated
   */
  public final void setTile(ColoredChar face, boolean passable, Coordinate coord) {
    Guard.argumentIsNotNull(coord);

    setTile(face, passable, coord.x(), coord.y());
  }
Exemplo n.º 5
0
  /**
   * Returns true if the tile at the provided {@code Coordinate} is passable.
   *
   * @param coord the value of the position being queried
   * @return true if the tile at the given {@code Coordinate}
   */
  public final boolean passableAt(Coordinate coord) {
    Guard.argumentIsNotNull(coord);

    return passableAt(coord.x(), coord.y());
  }
Exemplo n.º 6
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  /**
   * Returns the face of the tile at the provided coordinates.
   *
   * @param coord the value of the position being queried
   * @return the face of the tile at then given {@code Coordinate}
   */
  public final ColoredChar tileAt(Coordinate coord) {
    Guard.argumentIsNotNull(coord);

    return tileAt(coord.x(), coord.y());
  }
Exemplo n.º 7
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  /**
   * Returns the face that should be drawn for the given location.
   *
   * @param pos the location being queried
   * @return the face that should be drawn for the given location.
   */
  public final ColoredChar look(Coordinate pos) {
    Guard.argumentIsNotNull(pos);

    return look(pos.x(), pos.y());
  }
Exemplo n.º 8
0
  /**
   * Returns every tile that is visible at a given location, ordered such that the tile with highest
   * priority (the tile returned by look) is first, and the lowest priority is last. This last tile
   * will be the face of the actual tile itself. Note that any actor which has a null face will not
   * be included.
   *
   * @param pos the location being queried
   * @return every tile that is visible at a given location
   */
  public final List<ColoredChar> lookAll(Coordinate pos) {
    Guard.argumentIsNotNull(pos);

    return lookAll(pos.x(), pos.y());
  }
Exemplo n.º 9
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  /**
   * Returns a {@code Collection<T extends Actor>} of all {@code Actor} of the given class at the
   * given location.
   *
   * @param <T> the generic type of the class type to be returned
   * @param cls the {@code Class<T extends Actor>} of the {@code Actor} to be returned
   * @param pos the location being queried
   * @return a {@code Collection<T extends Actor>} of all {@code Actor} of the given class located
   *     at (x, y)
   */
  public final <T extends Actor> Collection<T> getActorsAt(Class<T> cls, Coordinate pos) {
    Guard.argumentIsNotNull(pos);

    return getActorsAt(cls, pos.x(), pos.y());
  }
Exemplo n.º 10
0
  /**
   * Adds an {@code Actor} to the {@code World} at the specified location.
   *
   * @param actor the {@code World} being added
   * @param coord the location of the {@code Actor}
   */
  public final void addActor(Actor actor, Coordinate coord) {
    Guard.argumentIsNotNull(coord);

    addActor(actor, coord.x(), coord.y());
  }