Added play again option to horseshoes.

horseshoes/horseshoes

@@ -153,6 +153,8 @@ else
 player[2]="$(get_cpu_name)"
 vsCpu="true"
 fi
+gameLoop="true"
+while [ "$gameLoop" == "true" ] ; do
 playerCounter=1
 score[1]=0
 score[2]=0
@@ -218,4 +220,9 @@ else
 echo "${player[2]} wins with a score of ${score[2]} to ${score[1]}!"
 fi
 play -qV0 sounds/win.ogg
+read -n 1 -p "Play again? " answer
+if [ "${answer^}" != "Y" ] ; then
+gameLoop="false"
+fi
+done
 exit 0