public void tick() {
Grid help = new Grid(size);
int i = 0, j = 0;
for (; i < size; i++) {
for (j = 0; j < size; j++) {
if (grid[i][j].getState().equals("*")) {
if (count(i, j) == 2 || count(i, j) == 3) {
help.getGrid()[i][j].setState("*");
} else {
help.getGrid()[i][j].setState("-");
}
} else {
if (count(i, j) == 3) {
help.getGrid()[i][j].setState("*");
} else {
help.getGrid()[i][j].setState("-");
}
}
}
}
for (i = 0; i < size; i++) {
for (j = 0; j < size; j++) {
grid[i][j].setState(help.getGrid()[i][j].getState());
}
}
}
/** Paints the grid, the falling shape and the next shape */
public void paintComponent(Graphics g) {
super.paintComponent(g);
grid.drawGrid(grid.getGrid(), g);
game.getCurrentShape().drawShape(g);
game.drawAllShapes(g, game.getAllShapes());
repaint();
}