public void moveGhosts() {
saveStateServer(); // We save the configuration of the game
try {
int nbrPlayerInGame = game.getNbrPlayerInGame();
int[] ghosty = game.getGhosty();
int[] ghostx = game.getGhostx();
if (ghostMove == 0) {
short i;
int pos;
int count;
int blocksize = game.getBlocksize();
int nrofblocks = game.getNrofblocks();
int nrofghosts = game.getNrofghosts();
short[] screendata = game.getScreendata();
for (i = 0; i < nrofghosts; i++) {
if (ghostx[i] % blocksize == 0 && ghosty[i] % blocksize == 0) {
pos = ghostx[i] / blocksize + nrofblocks * (int) (ghosty[i] / blocksize);
count = 0;
if ((screendata[pos] & 1) == 0 && ghostdx[i] != 1) {
dx[count] = -1;
dy[count] = 0;
count++;
}
if ((screendata[pos] & 2) == 0 && ghostdy[i] != 1) {
dx[count] = 0;
dy[count] = -1;
count++;
}
if ((screendata[pos] & 4) == 0 && ghostdx[i] != -1) {
dx[count] = 1;
dy[count] = 0;
count++;
}
if ((screendata[pos] & 8) == 0 && ghostdy[i] != -1) {
dx[count] = 0;
dy[count] = 1;
count++;
}
if (count == 0) {
if ((screendata[pos] & 15) == 15) {
ghostdx[i] = 0;
ghostdy[i] = 0;
} else {
ghostdx[i] = -ghostdx[i];
ghostdy[i] = -ghostdy[i];
}
} else {
count = (int) (Math.random() * count);
if (count > 3) count = 3;
ghostdx[i] = dx[count];
ghostdy[i] = dy[count];
}
}
ghostx[i] = ghostx[i] + (ghostdx[i] * ghostspeed[i]);
ghosty[i] = ghosty[i] + (ghostdy[i] * ghostspeed[i]);
}
}
ghostMove = (ghostMove + 1) % nbrPlayerInGame;
game.setGhostx(ghostx);
game.setGhosty(ghosty);
} catch (Exception e) {
e.printStackTrace();
}
}
