/*
* Function: drawSun
* Usage: if(sun->isSelected()) drawSun(gw,MAX_SUN_RADIUS,(dusk?DUSK_SUN_COLOR:DAY_SUN_COLOR));
* --------------------------
* Uses a recursive function to draw the sun/moon as series of concentric circles.
* Totally unnecessary to do this recursively, but it's the recursive contest. #YOLO
*/
int drawSun(GWindow gw, int radius, int color){
if(radius<=0){
return 0;
}
GOval *oval;
if(dusk){
oval = new GOval(width/4-radius,height*.45-radius,radius*2,radius*2);
}
else{
radius/=2;
oval = new GOval(2.0*width/3.0-radius,height/3.0-radius,radius*2,radius*2);
radius*=2;
}
oval->setColor(color);
oval->setFilled(true);
oval->setColor(color);
gw.add(oval);
radius--;
color -=2;
return drawSun(gw, radius, color);
}
