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Spin a pointer to generate a random number. Requires 0.9.9.26 or higher.

Tested with version 1.99.99.9 on 2016-01-12.

# spinner.kbs - spin the wheel for a random number
# 2013-01-03 j.m.reneau
# requires 0.9.9.26 or higher

clg
dim colors(1)
colors = {red, green, yellow, blue, cyan, purple}
fastgraphics
n = rand
segments = 10	# change for a different number of stops
slice = 2 * pi / segments
ha = 2*pi*(1+n)
n = int(n*segments+1)
for t = 0 to ha step pi/30
   clg
   a = 0
   for u = 0 to segments-1
      color black,colors[u%colors[?]]
      pie 0,0,300,300,a,slice
      a = a + slice
   next u
   color black
   call spinner(t)
   refresh
   pause .01
   if ha-t < 1 then pause .1
   if ha-t < .3 then pause .1
next t
color white
font "arial",100,100
text 110,70,n
refresh
print n
end

subroutine spinner(a)
   stamp 150,150,3,a,{-2,2,-2,-40,-5,-40,0,-50,5,-40,2,-40,2,2}
end subroutine