Discussions

So im trying to create some programs to use cameras, like a webcam or a kinect for many different reasons, but i have no idea were to start on even inputing/ getting data from the camera any help would be appreciated.

i have a move method but i think i don;t know how to make it so that the soliders will check if there is more than one cover on screen private void move() { List b=getWorld().getObjects(NaziCover.class); int Distx, Disty; double angle; if(b.size()>0) { NaziCover B=(NaziCover)b.get(0); if (B.getUnderCover() <= 2) { Distx=getX()-B.getX(); Disty=getY()-B.getY(); angle=Math.toDegrees(Math.atan2(Disty,Distx))+180; //The next part of the code make the zombie move forward depending of his speed and direction angle = Math.toRadians( (int)angle ); int x = (int) Math.round(getX() + Math.cos(angle) * Speed); int y = (int) Math.round(getY() + Math.sin(angle) * Speed); setLocation(x, y); if(u == 1) { B.UnderCover(); h = 1; u--; } else { } } else { if( h ==1) { Distx=getX()-B.getX(); Disty=getY()-B.getY(); angle=Math.toDegrees(Math.atan2(Disty,Distx))+180; //The next part of the code make the zombie move forward depending of his speed and direction angle = Math.toRadians( (int)angle ); int x = (int) Math.round(getX() + Math.cos(angle) * Speed); int y = (int) Math.round(getY() + Math.sin(angle) * Speed); setLocation(x, y); } else { setLocation(getX() - 5, getY()); } } } } so how do i make it so they check for more than one piece of cover so that if one is full the other one will check if there is more cover instead of just moving left.