I will teach you smooth turning movement and if touching mouse change size, all smooth for every clicker game

when green flag clicked
forever
if <touching [mouse pointer v] ?> then 
repeat (5)
turn cw (1) degrees
end
point in direction ( 90)
wait (0.09) secs
repeat (5)
turn ccw (1) degrees


end


else
point in direction ( 90)
end




when green flag clicked
forever
if <touching [mouse pointer v] ?> then 
change size by (((100) - (size)) / (10))


else 

change size by (((80) - (size)) / (10))