소개

게임 개요

게임 이미지

코드

#!/bin/bash

echo " >>> ジャンケンゲームを始めますか？"
echo ">>> y or n"
echo -n ">>>"
read val

### 定義
count_game=0

play_game() {
arr=( "グー" "チョキ" "パー" )

###　player入力
echo ">>>　選択して下さい"
echo ">>>　0:グー 1:チョキ 2:パー"
echo -n ">>>"
read val

### 入力チェック
if [[ ${#val} == 1 && $(echo $val | grep [0-2]) ]]
then
 ### 配列から要素を取得
 play_act=${arr[$val]}
else
 echo " 0 から 1 から 2 を入力してください！"
 exit 1
fi

### 0〜2の乱数を取得
while true
do
 num=$((RANDOM % 3))
 if (( 0 <= num && num <= 2))
 then
  break
 fi
done

### 配列から要素を取得
comp_act=${arr[$num]}

### 判定
if [[ "$play_act" == "$comp_act" ]]
then
 result="draw"
elif [[ "$play_act" == "グー" && "$comp_act" == "チョキ" ]]
then
 result="play"
elif [[ "$play_act" == "チョキ" && "$comp_act" == "パー" ]]
then
 result="play"
elif [[ "$play_act" == "パー" && "$comp_act" == "グー" ]]
then
 result="play"
elif [[ "$comp_act" == "グー" && "$play_act" == "チョキ" ]]
then
 result="comp"
elif [[ "$comp_act" == "チョキ" && "$play_act" == "パー" ]]
then
 result="comp"
elif [[ "$comp_act" == "パー" && "$play_act" == "グー" ]]
then
 result="comp"
fi


### 表示
echo "--- 自分 => [$play_act]"
echo "--- 相手 => [$comp_act]"
count_game=`expr $count_game + 1 `

### 判定
case "$result" in
 "play")
   echo "勝ちです"
   onemore=0
   ;;
 "comp")
   echo "負けです"
   onemore=1
   ;;
 "draw")
   echo "引き分けです"
   onemore=1
   ;;

### 負けた場合、再度呼び出し
if [ "$onemore" == 1 ]
then
 echo "勝つまで続けましょう!"
 play_game
else
 echo "おつかれさま！${count_game}戦目での勝利です！"
fi
}

if [[ ${#val} == 1 && ${val} == y ]]
then
 play_game
else
 echo "やらないんですね。はい。。"
fi

결론