scripting:system_values_functions_overview
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System Values
'System Values' are special read-only, global variables that provide information about the state of the current player and the world.
e.g. $gPlayerAge tells you the age of the current player. Here's a quick example of how you might use that
<codedoc>
$myvar = $gPlayerAge + 1 *say Next birthday, %PLAYER% will be $myvar years old
</codedoc>
For a full list of the system values available, see the System Values Reference.
System Functions
In addition to the system values, there is a number of built-in system functions that return a value to your script. e.g.
TBC
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