At 10:24 AM 1/22/98 +0100, you wrote:
>To fix the room variables, ie. name, up, down, north, etc.
>you need to put an else before all the if checks apart from the
>"name" one. ie.
>
> else if (r) {
> if (!str_cmp(field, "name"))
> strcpy(str, r->name);
>
> else if (!str_cmp(field, "north")) {
> if (r->dir_option[NORTH])
> sprintbit(r->dir_option[NORTH]->exit_info ,exit_bits, str);
> else
> *str = '\0';
> }
I'll put the else's in there for PL3. Thanks for the good catch.
>Now for a question!
>
>I can't seem to get past more than 1 'else if' statement,
>
>eg.
>
>if <condition1>
><statement1>
>else if <condition2>
><statement2>
>else if <condition3>
><statement3>
>
>A successful check on condition3 yields statement2 :(
>
>Any ideas on this?
I did something similar to what you describe (though I used elseif instead of
the seperate else if keywords which your mail appears to be) and things
worked fine. I didn't try seperate else if, but if you do that make sure
tou have
an "end" for each "if" you use. (if - elseif - elseif ---- only needs a
single "end").
PL3 will have Chris Jacobson's switch (and while) block supported, so this
will
be a better option for you perhaps.
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