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The '''/hdec command''' decreases the value of a key by [num]. If the value is not specified, the default value is 1.0. | The '''/hdec command''' decreases the value of a key by [num]. If the value is not specified, the default value is 1.0. | ||
Revision as of 18:27, 15 June 2017
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The /hdec command decreases the value of a key by [num]. If the value is not specified, the default value is 1.0.
Synopsis
/hdec [-mszu#] ‹table› <key> [num]
/hdec -b[cmszu#] ‹table› <key> <&bvar>
Switches
- -m - Creates the hash table if it does not exist
- -s - Displays the assignment information
- -b - Treats the value as a binary variable
- -c - Truncates the &bvar at the first null value
- -z - Decreases the value by 1.0 every second; stops at zero
- -u# - Removes the key/value after # seconds
Parameters
- ‹table› - The handle name of the table to operate on
- <key> - The key associated with the value
- [num] - The value to decrease the value by
- <&bvar> - The binary variable value to decrease the value by
Example
alias countdown { ;adds the item down with a value of 10 to the table count hadd -m count down 10 echo -a $hget(count,down) $+ ! :repeat ;checks if the value of down returns true if ($hget(count,down) > 1) { ;decreases down by 1 hdec count down ;echos the current count echo -a $hget(count,down) $+ ! ;repeats goto repeat } ;if the previous if statement returns false it carries on with this. else echo -a 0, Hurray! hfree -s count }
Compatibility
Added: mIRC v6.0
Added on: 03 Feb 2002
Note: Unless otherwise stated, this was the date of original functionality.
Further enhancements may have been made in later versions.
See also
mIRC commands list