i did the cmd
do
line 100,500,100,100
loop
that line servs as the floor and the player is a dot (il make him into a sprite soon enough)
as the collision code for it it looks like this
liney=100
doty=101
dotx=101
do
line 100,500,100,100
if doty < liney then doty=doty+1
loop
now this works all fine and dandy, except the line (floor) flashes, cus it redraws it in the loop every time, so i have a flashing floor which i dont want...
and also the collision barrier thing is along the whole of the y axis at 100... i only want it over the line
elp me please
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