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Meznev
Newbie
Joined: 22 Sep 2005
Posts: 6
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 Posted: Thu Sep 29, 2005 3:53 am
Nested #If blocks, possible comparison bug?
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I seem to be having a problem with nested if statements. I basically want to do something like this:
| Code: |
#loopdb @db {
#if (%val > 90) {
#show Hey, its bigger than 90!
} {
#if (%val > 50) {
#show Hey, its bigger than 50!
} {
#if (%val > 10) {
#show Hey, its bigger than 10!
}
}
}
}
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Although what'll end up being output is something like this, to the mud (times the amount of elements in the var):
{#show Hey, its bigger than 90!}{#if (25 >= 50) {#show Hey, its bigger than 50!}{#if (25 > 10) {#show Hey, its bigger than 10!}}}
Also, I can't for the life of me get the expresions to work on different-length digits properly, take this for example:
| Code: |
@tempvar = 100
#if (@tempvar > 25) { #show @tempvar is bigger than 25! } { #show @tempvar is smaller than 25! }
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For me, that will ALWAYS be false. Even if I changed it so it read as:
#if (100 > 25) ....
Unless, I do this:
#if (100 > "025") ...
Then it actually works. I've tried 100 > XX, XX < 100, 100 < XX, XX < 100, it always ends up the same.
Just did some quick testing while writing this. And in fact, the ONLY way I can get a 3-digit number to be greater than a 2-digit number is if the first two digits of the number are greater than the two digit number being compared to, ie:
#if (500 > 25) ...
True
#if (155 > 25) ...
False
#if (500 < 25) ...
False
#if (155 < 25) ...
True
I'm not sure if anyone can honestly help me with the second. It seems to be a bug in zmud if its true. Can someone else try and confirm? I'm using 7.20a, will try with 7.21. Although there's no mention of it in the release notes |
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Vijilante
SubAdmin
Joined: 18 Nov 2001
Posts: 5187
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Posted: Thu Sep 29, 2005 8:22 am
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You nested if-else block is missing spaces between the true and false portions on the text you say is being sent to the mud.
{#show Hey, its bigger than 90!}{#if (25 >= 50) {#show Hey, its bigger than 50!}{#if (25 > 10) {#show Hey, its bigger than 10!}}}
I have no problems with numbers evaluating properly as numeric comparisons in #IF statements. |
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