annotate bin/roll @ 7393:f5989ee837a9
<hppavilion[2]> le/rn hppavilion/hppavilion is the generator including, but not limited to, hppavilion[1], hppavilion[2], and hppavilion[42]. hppavilion is of length 37-42i-28j+4k-28ij+38ik+62jk+20ijk
author |
HackBot |
date |
Sat, 16 Apr 2016 20:42:55 +0000 |
parents |
e037173e0012 |
children |
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rev |
line source |
0
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1 #!/bin/bash
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2 rolls="$*"
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3 if [ "$rolls" = "" ] ; then rolls="1d6" ; fi
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4
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5 for i in $rolls
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6 do
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7 if expr "$i" : ".*[dD].*" >& /dev/null
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8 then
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9 rollc=`echo "$i" | sed 's/[dD].*//'`
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10 diesz=`echo "$i" | sed 's/.*[dD]//'`
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11 else
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12 rollc=1
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13 diesz="$i"
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14 fi
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15
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16 roll=0
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17 for (( j = 0; $j < $rollc; j++ ))
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18 do
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19 roll=$(( roll + (RANDOM % diesz) + 1 ))
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20 done
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21
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22 echo -n $roll' '
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23 done
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24 echo
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