贪吃蛇游戏
#!/bin/bash
declare -i x=5
declare -i y=5
declare -i len=4
declare -i x_arr=(1 2 3 4 5)
declare -i y_arr=(5 5 5 5 5)
dir='d'
init() {
clear
echo -e "\033[0m"
echo -e "\033[4${2}m"
echo -e "\033[4${1}m"
echo -e "\033[?25l"
gen_food
}
set_show() {
clear
for ((i = 1; i < $len; i++)); do
echo -e "\033[${y_arr[$i]};${x_arr[$i]}H*\033[0m"
done
echo -e "\033[${y_arr[$i]};${x_arr[$i]}H$\033[0m"
echo -e "\033[${randomy};${randomx}H#\033[0m"
for ((i = 0; i <= 20; i++)); do
echo -e "\033[20;${i}H@\033[0m"
echo -e "\033[${i};20H@\033[0m"
done
echo -e "\033[21;0Hsnake:${x},${y}\033[0m"
echo -e "\033[22;0Hfood :${randomx},${randomy}\033[0m"
}
move() {
case $dir in
"w") y=$y-1 ;;
"s") y=$y+1 ;;
"a") x=$x-1 ;;
"q") exit ;;
*) x=$x+1 ;;
esac
if [[ $x -eq $randomx && $y -eq $randomy ]]; then
((len++))
x_arr[$len]=$x
y_arr[$len]=$y
gen_food
return
fi
if [[ $x -lt 1 || $y -lt 1 || $x -gt 19 || $y -gt 19 ]]; then
exit;
fi
for ((i = 2; i <= $len; i++)); do
if [[ $x -eq ${x_arr[$i]} && $y -eq ${y_arr[$i]} ]]; then
exit;
fi
done
for ((i = 0; i <= $len; i++)); do
x_arr[$i]=${x_arr[$i+1]}
y_arr[$i]=${y_arr[$i+1]}
done
x_arr[$len]=$x
y_arr[$len]=$y
}
gen_food() {
let flag=1
while [ $flag -eq 1 ]; do
let randomx=$(($RANDOM%18+1))
let randomy=$(($RANDOM%18+1))
for ((i=0;i<len;i++)); do
if [[ ${x_arr[$i]} -eq $randomx && ${y_arr[$i]} -eq $randomy ]]; then
break
fi
done
if [ $i -eq $len ]; then
flag=0
fi
done
}
init
set_show
while :; do
olddir=$dir
if ! read -n 1 -t 0.5 -s dir; then
dir=$olddir
fi
sleep 0.0001
move
set_show
done
echo -e "\033[0m"
执行过程
推箱子
#!/bin/bash
declare -i num
declare -i s
a=(
0 0 1 1 1 0 0 0 9 0 0 1 4 1 0 0 0 9 0 0 1 3 1 1 1 1 9 1 1 1 0 0 3 4 1 9 1 4 0 3 2 1 1 1 9 1 1 1 1 3 1 0 0 9 0 0 0 1 4 1 0 0 9 0 0 0 1 1 1 0 0 9
)
main(){
while true
do
clear
echo "===================推箱子=================="
echo "====游戏规则：将星星全部推到终结符处，即为胜利===="
echo "==w:向上推 s:向下推 a:向左推 d:向右推 输入字符后回车执行=="
show
move
np=0
for n in ${!a[@]}
do
if [ ${a[$n]} -eq 3 ]; then
np=$(( np+1 ))
fi
done
if [ $np -gt 0 ]; then
echo "continue"
else
break
fi
done
echo "you are win!"
}
show()
{
for data in "${a[@]}";
do
case $data in
[0])
printf " "
#空白
;;
[1])
printf "■"
#墙
;;
[2])
printf "♀"
#人
;;
[3])
printf "☆"
#箱子
;;
[4])
printf "◎"
#终点
;;
[5])
printf "♂"
#人+终点
;;
[6])
printf "★"
#箱子+终点
;;
[9])
printf "\n"
;;
esac
done
}
function move()
{
for i in ${!a[@]}
do
if [ ${a[$i]} -eq 2 -o ${a[$i]} -eq 5 ]; then
#找到自己
num=$i
break
fi
done
read dir
case $dir in
"w")
#上
if [ "${a[num-9]}" -eq 0 ]; then
a[num-9]=2
a[num]=0
elif [ "${a[num-9]}" -eq 3 ]; then
if [ "${a[num-18]}" -eq 0 ]; then
a[num-9]=2
a[num]=0
a[num-18]=3
elif [ "${a[num-18]}" -eq 4 ]; then
a[num-9]=2
a[num]=0
a[num-18]=6
fi
elif [ "${a[num-9]}" -eq 4 ]; then
a[num-9]=5
a[num]=0
fi
;;
"a")
#左
if [ "${a[num-1]}" -eq 0 ]; then
a[num-1]=2
a[num]=0
elif [ "${a[num-1]}" -eq 3 ]; then
if [ "${a[num-2]}" -eq 0 ]; then
a[num-1]=2
a[num]=0
a[num-2]=3
elif [ "${a[num-2]}" -eq 4 ]; then
a[num-1]=2
a[num]=0
a[num-2]=6
fi
elif [ "${a[num-1]}" -eq 4 ]; then
a[num-1]=5
a[num]=0
fi
;;
"d")
#右
if [ "${a[num+1]}" -eq 0 ]; then
a[num+1]=2
a[num]=0
elif [ "${a[num+1]}" -eq 3 ]; then
if [ "${a[num+2]}" -eq 0 ]; then
a[num+1]=2
a[num]=0
a[num+2]=3
elif [ "${a[num+2]}" -eq 4 ]; then
a[num+1]=2
a[num]=0
a[num+2]=6
fi
elif [ "${a[num+1]}" -eq 4 ]; then
a[num+1]=5
a[num]=0
fi
;;
"s")
#下
if [ "${a[num+9]}" -eq 0 ]; then
a[num+9]=2
a[num]=0
elif [ "${a[num+9]}" -eq 3 ]; then
if [ "${a[num+18]}" -eq 0 ]; then
a[num+9]=2
a[num]=0
a[num+18]=3
elif [ "${a[num+18]}" -eq 4 ]; then
a[num+9]=2
a[num]=0
a[num+18]=6
fi
elif [ "${a[num+9]}" -eq 4 ]; then
a[num+9]=5
a[num]=0
fi
;;
esac
}
main
执行过程
