const SUCCESS loop() override
{
stringstream ss;
switch(counter)
{
case NAME:
ss<<"Window is titled "<<win->getName();
counter = POSITION;
break;
case POSITION:
(ss<<"Window is at position ")<<win->getPosition();
counter = SIZE;
break;
case SIZE:
ss<<"Window has dimensions "<<win->getSize();
counter = ID;
break;
case ID:
ss<<"Window has ID "<<int(win->getID());
counter = STAHP;
break;
case STAHP:
runner->stop();
break;
default:
return FAILED;
}
query = ss.str();
SDL_Delay(delay);
return SUCCEEDED;
}
const SUCCESS loop() override
{
SDL_SetRenderDrawColor(ren->getRenderer(), 255, 0, 0, 0);
SUCCESS ret = SUCCEEDED;
for(auto i = points.begin(); i != current; i++)
{
ret |= SDL_RenderDrawLine(ren->getRenderer(), i->x(), i->y(), (i+1)->x(), (i+1)->y());
}
if(++current == points.end())
ender->stop();
SDL_SetRenderDrawColor(ren->getRenderer(), 0, 0, 0, 0);
return ret;
}
