G.getfenv
From GMod Wiki
| Function | |
| Syntax |
getfenv( Function Affected Function : Integer Stack Level ) Where is this used? |
| Description: | |
| Returns what the given function sees as the global environment. By default this will be _G. | |
| Returns: | Table The Environment |
| Part of Library: | Global Functions |
| Realm: |
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| BBCode Link: | [b][url=http://wiki.garrysmod.com/?title=G.getfenv]G.getfenv [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b] |
Examples
| Description | Demonstrates what the function does. |
|---|---|
| Used on | |
| Code | a = 10 -- A Global Variable local G = getfenv( 1 ) -- Gets the current environment and stores it into 'G'. print(G.a) --> 10 , ( since 'G' now holds the current environment we can reference 'a' from inside it ) |
| Output | 10. |
Additional Notes
- You can use a positive integer instead of a function for the 1st argument, this represents the stack level of the function to be affected. 1 is the current function, 2 is the function calling the current function, and so on.
