G.ConVarExists
From GMod Wiki
| Function | |
| Syntax |
ConVarExists( String convar ) Where is this used? |
| Description: | |
| Used to check if a convar exists, so as to not create it over again and overwrite existing values. | |
| Returns: | Boolean |
| Part of Library: | Global Functions |
| Realm: |
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| BBCode Link: | [b][url=http://wiki.garrysmod.com/?title=G.ConVarExists]G.ConVarExists [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b] |
Example
| Description | This example was pulled from server_settings.lua |
|---|---|
| Used on |  |
| Code | //Define the config file local CONFIG_FILE = "../cfg/server_cfg.txt" // Load the config file local f = file.Read( CONFIG_FILE ) // Put it in a table Settings = util.KeyValuesToTable( f ) // Create the convars if they don't already exist for k, v in pairs( Settings ) do if ( !ConVarExists( k ) ) then CreateConVar( k, v, FCVAR_NOTIFY ) end end |
| Output | N/A |
