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bash版的打字练习
还有一些小问题，欢迎debug
用法： ./scriptname filename
如果不带参数也可^_^
Ctrl+x退出 空格 暂停\继续
2005.12.15 修改trap命令，避免Ctrl+c中断时产生僵尸进程
#!/bin/bash
file=$1
if ! [ -f "${file:=$0}" ]
then
echo "Usage: $(basename $0) filename"
exit 1
fi
org_tty=$(stty -g);IFS=""
fifo=$$.pipe
mkfifo $fifo && exec 4<>$fifo && rm $fifo || exit 1
cols=$(tput cols);lines=$(tput lines)
cls=$(tput clear)
bold=$(tput smso);normal=$(tput rmso)
for (( i = 0 ; i < $cols ; i++ ))
do
base=${base}^
base0=${base0}-
base1=${base1}o
done
base1="Game O${base1:10}ver!"
next_index=1
tput civis
live=1
{ tr -cs '[:alnum:]' '[\n*]' <$file
echo '~'
for (( i = 1 ; i < $lines ; i++ ))
do echo
done } | while (( live )) && read word
do
if [ "$word" = '~' ]
then
eof=1; word=""
fi
range=$(( cols - ${#word} + 1 ))
if (( range > 0 )) && (( next_index > 0 ))
then
x[next_index]=$(( RANDOM % range ))
y[next_index]=0
s[next_index]=$word
fi
echo -n "$cls"
echo -n "${bold}TT v1.1 S:$score T:$(( hit + miss )) H:$hit M:$miss${normal}"
next_index=0; safe=1
for (( i = 1 ; i<lines ; i++ ))
do
if [ "${s[i]}" ]
then
(( y[i]++ ))
if (( lock[i] > 0 ))
then
(( lock[i] -= 2 ))
if (( lock[i] > 0 ))
then
safe=0
tput cup "${y[i]}" "${x[i]}"
echo -n "$bold${s[i]}$normal"
tput cup $(( y[i] + lock[i] )) "${x[i]}"
echo -n "${bold}^$normal"
else
(( hit++ ))
(( score += ${#s[i]} ))
s[i]="";next_index=$i
fi
else
if (( y[i] >= lines - 1 ))
then
(( miss++ ))
base=${base::${x[i]}}${base0::${#s[i]}}${base:$(( x[i] + ${#s[i]} ))}
if [ "$base" = "$base0" ]
then
live=0
base=$base1
fi
s[i]="";next_index=$i
else
safe=0
tput cup "${y[i]}" "${x[i]}"
echo -n "${s[i]}"
fi
fi
else
next_index=$i
fi
done
if (( live )) && (( eof )) && (( safe ))
then
tput cup 1 0
echo -n 'You Win!'
fi
if (( aim > 0 ))
then
tput cup "${y[aim]}" "${x[aim]}"
echo "$bold$match$normal"
fi
tput cup $(( lines-1 )) 0
echo -n $base
while read -srn1 c
do
case "$c" in
$'\377' ) (( ! pause )) && break;;
$'\030' ) exit;;
" " ) pause=$(( ! pause ));;
[[:alnum:]] )
if (( aim ))
then
match=$match$c
len=$(expr ${s[aim]} : $match)
if (( len > 0))
then
(( type++ ))
tput cup ${y[aim]} $(( x[aim] + len -1 ))
echo -n "$bold$c$normal"
if (( len == ${#s[aim]} ))
then
lock[aim]=$(( lines - y[aim] ))
tput cup ${y[aim]} ${x[aim]}
echo -n "$bold${s[aim]}$normal"
aim=0
fi
else
tput cup ${y[aim]} ${x[aim]}
echo -n "${s[aim]}"
aim=0
for (( i = 1 ; i<lines ; i++ ))
do
if (( lock[i] <=0 )) && [ "${s[i]}" ]
then
len=$(expr ${s[i]} : $match)
if (( len > 0 ))
then
aim=$i;
tput cup ${y[aim]} ${x[aim]}
echo -n "$bold${s[aim]}$normal"
if (( len == ${#s[aim]} ))
then
lock[aim]=$(( lines - y[aim] ))
aim=0
fi
fi
fi
done
if (( aim > 0))
then
(( type++ ))
tput cup "${y[aim]}" "${x[aim]}"
echo "$bold$match$normal"
else
(( typo++ ))
fi
fi
else
for (( i = 1 ; i<lines ; i++ ))
do
if (( lock[i] <= 0 )) && [ "${s[i]:0:1}" = $c ]
then
if (( ${#s[i]} == 1 ))
then
lock[i]=$(( lines - y[aim] ))
else
aim=$i
match=$c
fi
(( type++ ))
tput cup ${y[i]} ${x[i]}
echo -n "$bold$c$normal"
break
fi
done
(( aim <= 0 )) && (( typo++ ))
fi
;;
* ) (( typo++ )) ;;
esac
done <&4
done &
while sleep 1;do echo -ne "\377";done >&4 &
timer_pid=$!
trap 'kill $timer_pid &>\dev\null;echo -n $'\030' >&4;wait;stty "$org_tty";tput reset;exit' 0 1 2 3 15
while read -srn1 key && [ "$key" != $'\030' ]
do
echo -n "$key" >&4
done
echo -n "$key" >&4
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