paint program, need help

[TheDarkJay]

well someone said that i should use if's in the loop, so i tried putting the whole thing into one big loop, but it didnt do any better, now the screen continuously flickers, maybe ill look for a source code for a paint program out thre and modify it to work with wat i want it to do and giv mucho credit to the creator(s), unless someone can figure out this danm code, it makes sense, until you run it

Try using Pages, that should remove flicker