You should get it. Here is a simple program you can do!
ACLS
X=150:Y=80
SPSET 0,32,304
SPSCALE 0,3,3
SPANIM 0,"UV",5,32,304,5,48,304,0
BGFILL 0,0,0,50,50,&H027F
@MAIN
SPOFS 0,X,Y,-10
B=BUTTON()
IF B AND #RIGHT THEN X=X+1
IF B AND #LEFT THEN X=X-1
IF B AND #UP THEN Y=Y-1
IF B AND #DOWN THEN Y=Y+1
2そうだね プレイ済み