No... Detecting collison through an array is all you can do. Like this:
SPSET 0,0:YVEL=0:Y=0
DEF COLLISON
IF MAP[X/16,Y/16]==1 THEN COLL=1
END
DEF GRAVITY
INC YVEL,0.25
IF COLL==1 THEN YVEL=0
SPOFS 0,199,Y
END
@LOOP
COLL=0
COLLISON:GRAVITY:VSYNC 1
GOTO @LOOP
IDK if it works though. Didn't check. May have clipping issues.
