- 通过实现石头剪刀布小游戏了解Shell编程数组的应用
#!/bin/bash
game=(Rock Paper Scissors)
num=$[RANDOM%3]
computer=${game[$num]}
Show(){
echo "Chose you want !"
echo "1.${game[0]}"
echo "2.${game[1]}"
echo "3.${game[2]}"
}
Choose(){
read -p "Please Chose 1-3:" Player
echo "You ${game[$Player-1]}"
case $Player in
1)
if [ $num -eq 0 ];then
echo "Draw!"
elif [ $num -eq 1 ];then
echo "You win!"
else
echo "I win!"
fi;;
2)
if [ $num -eq 0 ];then
echo "I win!"
elif [ $num -eq 1 ];then
echo "Draw!"
else
echo "You win!"
fi;;
3)
if [ $num -eq 0 ];then
echo "You win!"
elif [ $num -eq 1 ];then
echo "You win!"
else
echo "Draw!"
fi;;
*)
echo "You have to intup 1-3!"
esac
}
while : ; do
Show
sleep 1
Choose && echo PC ${computer}" >> RockGame`date +%F`.log
sleep 1
echo "Pass Ctrl+D tu Quit Game!"
sleep 1
done
- 后期可以加上颜色更好看一些，我懒得加了，就这吧。
