public void render(int xScroll, int yScroll, Screen screen) {
screen.setOffset(xScroll, yScroll);
// From Pixel Precision To Tile P.
int x0 = xScroll >> 4;
int x1 = (xScroll + screen.width + 16) >> 4;
int y0 = yScroll >> 4;
int y1 = (yScroll + screen.height + 16) >> 4;
for (int y = y0; y < y1; y++) {
for (int x = x0; x < x1; x++) {
getTile(x, y).render(x, y, screen);
}
}
/*
* Call the Wanderer render Method, which points to the screen's render
* method, which renders the tile. This render is called every time that
* the level is rendered
*/
wand1.render(screen);
}
// AI and changes to the level, entities in the level
public void update() {
wand1.wanderAI();
}