How to Make a "Pick Up Your Character" Project

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when green flag clicked
set drag mode [draggable v]
forever
if on edge, bounce
if <touching color (#000000) ?> then
switch costume to (costume1 v)
else
switch costume to (costume2 v)
glide (0.3) secs to x: (x position) y: (-22)
repeat (3)
change y by (4)
end
repeat (3)
change y by (-3)
end
repeat (3)
change y by (-2)
end
repeat (3)
change y by (1)
end
end
end