/**
* check if human collides with a ghost
*
* @param game
* @return the ghost where the human collides with
*/
public Ghost checkGhostCollision(Game game) {
// ghost collision
for (Ghost ghost : game.getGhosts()) {
if (!ghost.getRip() && !ghost.getDead()) {
if (checkHitboxCollision(this.getPosition(), 90, 90, ghost.getPosition(), 90, 90)) {
return ghost;
}
}
}
return null;
}
public void update(List<Point> ghostPositions) {
for (int i = 0; i < ghosts.size(); ++i) {
Ghost ghost = ghosts.get(i);
Cell currentCell = getCell(ghost.getPosition());
Cell newCell = getCell(ghostPositions.get(i));
if (!currentCell.equals(newCell)) {
grid.get(currentCell.row).get(currentCell.column).remove(ghost);
grid.get(newCell.row).get(newCell.column).add(ghost);
}
}
}
public void addGhosts() {
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
if (!(i == 0 && j == 0)) {
ghost = new Ghost(19 * j * 25 + 7.5, 19 * i * 25 + 7.5, boxSize);
ghost.setFilled(true);
ghost.setColor(Color.MAGENTA);
add(ghost);
ghostList.add(ghost);
}
}
}
}
/**
* Check at the intersection of Pac-man with a Ghost
*
* @return Ghost or null
*/
public Ghost isHereGhost() {
for (Ghost ghost : Game.ghosts) {
if (ghost.getX() == previousX
&& ghost.getY() == previousY
&& ghost.previousX == x
&& ghost.previousY == y) {
return ghost;
}
if (ghost.getX() == x && ghost.getY() == y) {
return ghost;
}
}
return null;
}
private void build(List<Ghost> ghosts) {
grid = new ArrayList<List<List<Ghost>>>();
for (int i = 0; i < nRows; ++i) {
List<List<Ghost>> columns = new ArrayList<List<Ghost>>();
for (int j = 0; j < nColumns; ++j) {
columns.add(new LinkedList<Ghost>());
}
grid.add(columns);
}
for (Ghost ghost : ghosts) {
Cell c = getCell(ghost.getPosition());
grid.get(c.row).get(c.column).add(ghost);
}
}
public void run() {
addKeyListeners();
File boardFile = new File("largerboard.txt");
try {
Scanner sc = new Scanner(boardFile);
int rowNum = 0;
while (sc.hasNextLine()) {
String s = sc.nextLine();
char[] nums = s.toCharArray();
for (int i = 0; i < nums.length; i++) {
char2D[i][rowNum] = nums[i];
System.out.print(char2D[i][rowNum] + " ");
}
System.out.println();
rowNum++;
}
} catch (IOException e) {
System.out.println("File not found.");
}
GRect box;
GOval o;
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
// int rand = (int) (3*Math.random());
// twoD[j][i] = rand;
// System.out.print(twoD[j][i] + " ");
box = new GRect(boxSize * j, boxSize * i, boxSize, boxSize);
add(box);
if (char2D[j][i] == '0') {
box.setFilled(true);
box.setColor(Color.BLACK);
o = new GOval(boxSize * j + 10, boxSize * i + 10, 5, 5);
o.setFilled(true);
o.setColor(Color.YELLOW);
add(o);
food.add(o);
} else if (char2D[j][i] == '1') {
box.setFilled(true);
box.setColor(Color.BLUE);
}
}
// System.out.println();
}
// end of nested for loops
player = new GOval(playerX + 5, playerY + 5, 15, 15);
player.setFilled(true);
player.setColor(Color.RED);
add(player);
addGhosts();
while (true) {
// ghost movement
// 0: up, 1: down, 2: right, 3: left
for (int i = 0; i < ghostList.size(); i++) {
ghost = (Ghost) ghostList.get(i);
if (timer % 500 == 0) {
if (playerX < ghost.getGhostX()) {
ghost.move(3);
} else if (playerY > ghost.getGhostY()) {
ghost.move(1);
} else if (playerX > ghost.getGhostX()) {
ghost.move(2);
} else if (playerY < ghost.getGhostY()) {
ghost.move(0);
}
// int rand =(int) (4*Math.random()); // between 0-3
// if(rand == 2 && isCollidable(ghost.getGhostX()+1, ghost.getGhostY())){
// ghost.move(rand);
// }
// else if(rand == 3 && isCollidable(ghost.getGhostX()-1, ghost.getGhostY())){
// ghost.move(rand);
// }
// else if(rand == 1 && isCollidable(ghost.getGhostX(), ghost.getGhostY()+1)){
// ghost.move(rand);
// }
// else if(rand == 0 && isCollidable(ghost.getGhostX(), ghost.getGhostY()-1)){
// ghost.move(rand);
// }
// System.out.println(ghost.getGhostX() +" , "+ ghost.getGhostY() );
}
}
if (collision(ghost, player)) {
remove(player);
hasLost = true;
break;
}
if (food.size() == 0) {
break;
}
for (int i = 0; i < food.size(); i++) {
GOval foodPiece = (GOval) food.get(i);
if (collision(player, foodPiece)) {
remove(foodPiece);
food.remove(i);
}
}
pause(10);
timer = timer + 10;
}
GLabel wonLost;
if (hasLost) {
wonLost = new GLabel("YOU LOSE", 220, 250);
} else {
wonLost = new GLabel("YOU WON AND ARE AWESOME", 220, 250);
}
wonLost.setColor(Color.WHITE);
add(wonLost);
}
