Elysian Shadows

how do I clear the screen? i tried freeing the surface of the dot but that didn't work.

i get the dot to move and all, but when the dots position is 0,0 i want the dot to jump to 100, 100. and the way i had it, it would just create a new instance of the dot at position 100,100. sorry if my first post was not clear on that.

i wanted to make the dot go from that position to the next. sort of like walking into a shop. i tried this, but it would just show the dot at the position (100, 100) how would i make the dot move to that position? if( x == 0 && y == 0 ) { apply_surface( x + 100, y + 100, dot, screen ); }

hello, i just started using SDL this week and for some reason my compiler wont make the window appear. No errors come up when i run it, it just doesn't show up. i followed the tutorials from lazyfoo twice and i even downloaded the code from the link at the bottom of his tutorials. Any help would be ...