Hdec » History » Revision 5
Revision 4 (Per Amundsen, 12/30/2018 11:46 PM) → Revision 5/6 (Per Amundsen, 12/14/2019 09:39 AM)
_Added in 1.9.0_ */hdec [-bcmsuNzB] <name> <item> [num | &binvar]* Decreases the value of the item by 'num'. *Switches* -b - Indicates &binvar is set. -c - Chop the &binvar to first null byte. -m - Creates the table if it does not exist. -s - Displays the result. -uN - Unset the the item after N seconds. -z - Decreases the item once per second until it reaches zero and then unsets it. -B - Performs a [[$calcint]] calculation instead of regular [[$calc]] when arithmetic operators are used. *(AdiIRC only)* (AdiIRC only) *Parameters* <name> - The hashtable where the item resides. <item> - The hashtable item to decrease. [num | &binvar] - The number or &binvar to decrease by. *Example* <pre> 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 } </pre>