Пример #1
0
  /**
   * Rotate the clipboard in 2D. It can only rotate by angles divisible by 90.
   *
   * @param angle in degrees
   */
  public void rotate2D(int angle) {
    angle = angle % 360;
    if (angle % 90 != 0) { // Can only rotate 90 degrees at the moment
      return;
    }
    boolean reverse = angle < 0;
    int numRotations = Math.abs((int) Math.floor(angle / 90.0));

    int width = getWidth();
    int length = getLength();
    int height = getHeight();
    Vector sizeRotated = size.transform2D(angle, 0, 0, 0, 0);
    int shiftX = sizeRotated.getX() < 0 ? -sizeRotated.getBlockX() - 1 : 0;
    int shiftZ = sizeRotated.getZ() < 0 ? -sizeRotated.getBlockZ() - 1 : 0;

    BaseBlock newData[][][] =
        new BaseBlock[Math.abs(sizeRotated.getBlockX())][Math.abs(sizeRotated.getBlockY())]
            [Math.abs(sizeRotated.getBlockZ())];

    for (int x = 0; x < width; ++x) {
      for (int z = 0; z < length; ++z) {
        Vector v = (new Vector(x, 0, z)).transform2D(angle, 0, 0, 0, 0);
        int newX = v.getBlockX();
        int newZ = v.getBlockZ();
        for (int y = 0; y < height; ++y) {
          BaseBlock block = data[x][y][z];
          newData[shiftX + newX][y][shiftZ + newZ] = block;

          if (reverse) {
            for (int i = 0; i < numRotations; ++i) {
              block.rotate90Reverse();
            }
          } else {
            for (int i = 0; i < numRotations; ++i) {
              block.rotate90();
            }
          }
        }
      }
    }

    data = newData;
    size =
        new Vector(
            Math.abs(sizeRotated.getBlockX()),
            Math.abs(sizeRotated.getBlockY()),
            Math.abs(sizeRotated.getBlockZ()));
    offset = offset.transform2D(angle, 0, 0, 0, 0).subtract(shiftX, 0, shiftZ);
  }
Пример #2
0
 /**
  * Copy to the clipboard.
  *
  * @param editSession
  */
 public void copy(EditSession editSession) {
   for (int x = 0; x < size.getBlockX(); ++x) {
     for (int y = 0; y < size.getBlockY(); ++y) {
       for (int z = 0; z < size.getBlockZ(); ++z) {
         data[x][y][z] = editSession.getBlock(new Vector(x, y, z).add(getOrigin()));
       }
     }
   }
 }
Пример #3
0
  /**
   * Places the blocks in a position from the minimum corner.
   *
   * @param editSession
   * @param pos
   * @param noAir
   * @throws MaxChangedBlocksException
   */
  public void place(EditSession editSession, Vector pos, boolean noAir)
      throws MaxChangedBlocksException {
    for (int x = 0; x < size.getBlockX(); ++x) {
      for (int y = 0; y < size.getBlockY(); ++y) {
        for (int z = 0; z < size.getBlockZ(); ++z) {
          if (noAir && data[x][y][z].isAir()) {
            continue;
          }

          editSession.setBlock(new Vector(x, y, z).add(pos), data[x][y][z]);
        }
      }
    }
  }
Пример #4
0
 /**
  * Constructs the clipboard.
  *
  * @param size
  * @param origin
  * @param offset
  */
 public CuboidClipboard(Vector size, Vector origin, Vector offset) {
   this.size = size;
   data = new BaseBlock[size.getBlockX()][size.getBlockY()][size.getBlockZ()];
   this.origin = origin;
   this.offset = offset;
 }
Пример #5
0
 /**
  * Constructs the clipboard.
  *
  * @param size
  */
 public CuboidClipboard(Vector size) {
   this.size = size;
   data = new BaseBlock[size.getBlockX()][size.getBlockY()][size.getBlockZ()];
   origin = new Vector();
   offset = new Vector();
 }
Пример #6
0
 /**
  * Get one point in the copy. The point is relative to the origin of the copy (0, 0, 0) and not to
  * the actual copy origin.
  *
  * @param pos
  * @return null
  * @throws ArrayIndexOutOfBoundsException
  */
 public void setBlock(Vector pt, BaseBlock block) {
   data[pt.getBlockX()][pt.getBlockY()][pt.getBlockZ()] = block;
 }
Пример #7
0
 /**
  * Get one point in the copy. The point is relative to the origin of the copy (0, 0, 0) and not to
  * the actual copy origin.
  *
  * @param pos
  * @return null
  * @throws ArrayIndexOutOfBoundsException
  */
 public BaseBlock getPoint(Vector pos) throws ArrayIndexOutOfBoundsException {
   return data[pos.getBlockX()][pos.getBlockY()][pos.getBlockZ()];
 }
Пример #8
0
 /**
  * Get the length (Z-direction) of the clipboard.
  *
  * @return length
  */
 public int getLength() {
   return size.getBlockZ();
 }