/** Updates the matrix with current board and current pentomino */
public void updateMatrix() {
int[][] tmpBoard = new int[gameBoard.getBoard().length][gameBoard.getBoard()[0].length];
// Copy the old board to the tmp
for (int i = 0; i < gameBoard.getBoard().length; i++) {
System.arraycopy(gameBoard.getBoard()[i], 0, tmpBoard[i], 0, gameBoard.getBoard()[i].length);
}
// Add the pentomino to the tmpBoard
for (Point p : activePentomino.getLocation()) {
int newX = (int) (pentominoLocation.getX() + p.getX());
int newY = (int) (pentominoLocation.getY() + p.getY());
if (newY >= 0) tmpBoard[newX][newY] = activePentomino.getID();
}
matrix = tmpBoard;
}
/** Sets the location for predicted pentomino */
public void predictDrop() {
predictedLocation = (Point) pentominoLocation.clone();
while (nextDropLegal(activePentomino, gameBoard.getBoard(), predictedLocation)) {
predictedLocation.setLocation(predictedLocation.getX(), predictedLocation.getY() + 1);
}
}
public void parseBoard() {
File file = new File("data.txt");
try {
Scanner scanner = new Scanner(file);
Integer size = Integer.parseInt(scanner.nextLine());
Integer rows = Integer.parseInt(scanner.nextLine());
Integer columns = Integer.parseInt(scanner.nextLine());
// Initialize all the squares based on column and row
Square[][] squares = new Square[size][size];
Integer[] boxCoords = {rows, columns};
System.out.println("Size: "+size+" Rows: "+rows);
int rowCount = 0;
while (scanner.hasNextLine()) {
String[] row = scanner.nextLine().split("");
for (int i = 1; i < row.length; i++) {
System.out.println(row[i]);
squares[rowCount][i-1] = new Square(row[i]);
}
rowCount++;
}
System.out.println("Size: "+size+" Rows: "+rows+" Columns: "+squares);
Board b = new Board(size, boxCoords, squares);
b.solve();
}
catch(FileNotFoundException e) {
}
}
/**
* <b>Method: </b>convertFromProtocol</br> <b>Usage: </b>{@code convertFromProtocol(string)}</br>
* -------------------------------</br> Splits the String protocol received as an array. </br>
* part[0] indicates the type of Move received. </br> part[1] indicates the location of the source
* as RowCol without any marker in between. </br> part[2] indicates the locaiton of the
* destination as RowCol without any maker in between. </br> ex) "Move 34 54" represents a normal
* Move with piece at (3,4) to be moved to (5,4) on the board.
*
* @param protocol defined in a network Chess game
* @return Move represented by protocol
*/
private Move convertFromProtocol(String protocol) {
Board board = getBoard();
String[] part = protocol.split(" ");
String type = part[0];
Piece target =
board.get(
new Location(
Integer.parseInt(part[1].substring(0, 1)),
Integer.parseInt(part[1].substring(1, 2))));
Location destination =
new Location(
Integer.parseInt(part[2].substring(0, 1)), Integer.parseInt(part[2].substring(1, 2)));
Move move = null;
if (type.equals("move")) move = new Move(target, destination);
else if (type.equals("castle")) move = new Castle(target, board.get(destination));
else if (type.equals("promotion")) move = new Promotion(target, destination);
return move;
}
public void update(Observable o, Object arg) {
String gameStatus = model.getStatus();
if (gameStatus.equals("finished")) {
statusbar.setText("Game over. You won.");
} else if (gameStatus.equals("paused")) {
statusbar.setText("Paused");
} else if (gameStatus.equals("game over")) {
statusbar.setText("Game over. You lost.");
} else {
statusbar.setText(
"Your score: "
+ new Integer(model.getScore()).toString()
+ ", level "
+ new Integer(model.getLevel()).toString());
board.repaint();
}
}
/**
* Checks if the current game is finished
*
* @return True if game is finished
*/
public boolean gameFinished() {
return suddenDeath || gameBoard.isTheGameLost();
}
/**
* Handles the events for keypresses
*
* @param e the pressed key
*/
public void keyPressed(KeyEvent e) {
if (activePentomino != null) {
// Keys for moveing the pentomino sideways
if (e.getKeyCode() == KeyEvent.VK_LEFT || e.getKeyCode() == KeyEvent.VK_RIGHT) {
// Initialize direction to 0 to make sure we don't get null pointer exception
// or do something weird with the movement
int direction = 0;
if (e.getKeyCode() == KeyEvent.VK_LEFT) direction = -1;
if (e.getKeyCode() == KeyEvent.VK_RIGHT) direction = 1;
// +1 right, -1 left
// Check if we are allowed to actually move the pentomino to the new position
boolean legalMove = true;
for (Point p : activePentomino.getLocation()) {
int newX = (int) (p.getX() + pentominoLocation.getX() + direction);
int newY = (int) (p.getY() + pentominoLocation.getY());
// Check only if the pentomino is not above the board
if (newY >= 0) {
// Check that we are horizontally within the board and not trying to overlap another
// piece
if (newX < 0
|| newX >= gameBoard.getBoard().length
|| gameBoard.getBoard()[newX][newY] != -1) legalMove = false;
}
}
// Check passed so we do the actual movement of the pentomino
if (legalMove) {
pentominoLocation.setLocation(
(pentominoLocation.getX() + direction), pentominoLocation.getY());
predictDrop();
updateMatrix();
}
}
// Key for rotating the pentomino
if (e.getKeyCode() == KeyEvent.VK_UP) {
// Create a temporary pentomino to check if the rotated position free
Pentomino tmpPentomino = activePentomino.copy();
tmpPentomino.rotate();
boolean legalMove = true;
// For reach block of the position check that it's free and within the grid
// ignoring the check if we're above the grid
for (Point p : tmpPentomino.getLocation()) {
int newX = (int) (p.getX() + pentominoLocation.getX());
int newY = (int) (p.getY() + pentominoLocation.getY());
if (newY > 0) {
if (newY >= gameBoard.getBoard()[0].length
|| newX < 0
|| newX >= gameBoard.getBoard().length
|| gameBoard.getBoard()[newX][newY] != -1) {
legalMove = false;
}
}
}
// If the check passed then simply do the rotation
if (legalMove) {
activePentomino.rotate();
predictDrop();
}
// Update the matrix so we don't have lag in display
updateMatrix();
}
// Key for speeding up the fall
if (e.getKeyCode() == KeyEvent.VK_DOWN) {
// If next position is available, put the current pentomino to it
if (nextDropLegal(activePentomino, gameBoard.getBoard(), pentominoLocation)) {
pentominoLocation.setLocation(pentominoLocation.getX(), pentominoLocation.getY() + 1);
}
// Update to avoid lag
updateMatrix();
}
// Key for entirely dropping the pentomino
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
// We make the pentomino fall as many times as it can
while (nextDropLegal(activePentomino, gameBoard.getBoard(), pentominoLocation)) {
pentominoLocation.setLocation(pentominoLocation.getX(), pentominoLocation.getY() + 1);
}
// Update to avoid lag
updateMatrix();
}
// Key for flipping the pentomino
if (e.getKeyCode() == KeyEvent.VK_SPACE) {
// Create a temporary pentomino for checking the flipped position
Pentomino tmpPentomino = activePentomino.copy();
tmpPentomino.reflect();
// Check that each position in the temporary pentomino is available and within the matrix
boolean legalMove = true;
for (Point p : tmpPentomino.getLocation()) {
int newX = (int) (p.getX() + pentominoLocation.getX());
int newY = (int) (p.getY() + pentominoLocation.getY());
if (newY < 0
|| newY >= gameBoard.getBoard()[0].length
|| newX < 0
|| newX >= gameBoard.getBoard().length
|| gameBoard.getBoard()[newX][newY] != -1) {
legalMove = false;
}
}
// Flip the pentomino if check is passed
if (legalMove) {
activePentomino.reflect();
predictDrop();
}
// Update to avoid lag
updateMatrix();
}
// Key for storing the currently falling pentomino
if (e.getKeyCode() == KeyEvent.VK_SHIFT) {
// If we haven't stored after fixing the pentomino to the grid
if (storageable) {
// Change the active and stored pentomino and set the location to the top of the screen
pentominoLocation = new Point(gameBoard.getWidth() / 2, 0);
Pentomino tmp = activePentomino;
activePentomino = storagedPentomino;
storagedPentomino = tmp;
storageable = false;
// Get new prediction
predictDrop();
// Update to avoid lag
updateMatrix();
}
}
// Key for a chect for testing purposes
if (e.getKeyCode() == KeyEvent.VK_X) {
// If pressed enough, add score
cheat++;
if (cheat > 10) {
cheat = 0;
addScore(12);
}
}
}
}
public static void main(String[] argv) {
Board board = new Board();
board.print();
}