public void paint(Graphics g) {
int spriteWidth = sprite.getHeight(null);
int spriteHeight = sprite.getWidth(null);
/* Center it, by moving the sprite halfway up and halfway left */
int renderX = loc.x() - spriteWidth / 2;
int renderY = loc.y() - spriteHeight / 2;
g.drawImage(sprite, renderX, renderY, null);
}
public ArrayList<Location> vertices() {
ArrayList<Location> vertices = new ArrayList<Location>();
int mapID = loc.mapID();
int x = loc.x();
int y = loc.y();
// topleft, topright, bottomleft, bottomright
vertices.add(new Location(mapID, x - radius, y - radius));
vertices.add(new Location(mapID, x - radius, y + radius));
vertices.add(new Location(mapID, x + radius, y - radius));
vertices.add(new Location(mapID, x + radius, y + radius));
return vertices;
}