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Break out of infinite loops!

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This commit is contained in:
jl777
2019-03-01 02:40:17 -11:00
parent 0b23f62737
commit 4744a6f6c3
10 changed files with 70 additions and 64 deletions
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34
src/cc/rogue/rings.c
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@@ -130,24 +130,26 @@ int
gethand(struct rogue_state *rs)
{
int c;
for (;;)
{
if (terse)
msg(rs,"left or right ring? ");
else
msg(rs,"left hand or right hand? ");
if ((c = readchar(rs)) == ESCAPE)
return -1;
mpos = 0;
if (c == 'l' || c == 'L')
return LEFT;
else if (c == 'r' || c == 'R')
return RIGHT;
if (terse)
msg(rs,"L or R");
else
msg(rs,"please type L or R");
if ( rs->replaydone != 0 )
return(-1);
if (terse)
msg(rs,"left or right ring? ");
else
msg(rs,"left hand or right hand? ");
if ((c = readchar(rs)) == ESCAPE)
return -1;
mpos = 0;
if (c == 'l' || c == 'L')
return LEFT;
else if (c == 'r' || c == 'R')
return RIGHT;
if (terse)
msg(rs,"L or R");
else
msg(rs,"please type L or R");
}
}