With this addon you can create cooldowns with good performance, without worrying of deleting variables, etc. Expired cooldowns will be automatically deleted in a very optimized way. Everything is made with maximum performance in mind, you should be able to safely have millions of cooldowns running simultaneously.

Syntaxes

Start a cooldown

(create|start) [a] cooldown %string% for %timespan%

Example: start cooldown "example%player%" for 45 seconds

Stop a cooldown

(reset|stop|delete|clear) cooldown %string%"

Example: stop cooldown "example%player%"

Check if cooldown is over

cooldown %string% (is|has) (finished|over|done)
cooldown %string% is(n't| not) unfinished)
cooldown %string% is(n't| not) (finished|over|done)
cooldown %string% is unfinished

Example:
cooldown "example%player%" is over

WIP