客戶端參數處理es_queryclientvar

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Es queryclientvar
From EventScripts Community Encyclopedia
es_queryclientvar is the correct title for this article. The title you see above is incorrect due to technical limitations.
Overview
Syntax: es_queryclientvar <userid> <varname>

Note: Command parameters are described inside the < and >characters. Optional parameters are contained within [ and ]characters.
Variation of this command that doesn't expand variables: es_xqueryclientvar

Description
Submits a query to the userid for the value of the console variablespecified. It will return the result of the query in the eventes_player_variable.

Parameters
userid - userid of the user whose variable you want to query
varname - name of the network-related client-side variable you'd like to query

1. 
   
2. event player_activate
   
3. {
   
4.      es_queryclientvar event_var(userid) rate
   
5.      es_queryclientvar event_var(userid) cl_updaterate
   
6.      es_queryclientvar event_var(userid) cl_cmdrate
   
7. }
   
8. 
   
9. event es_player_variable
   
10. {
    
11.   if (event_var(status) == "success") do
    
12.   {
    
13.        if (event_var(variable) == "rate") do
    
14.        {
    
15.            if (event_var(value) < 5000) then kickid event_var(userid)
    
16.        }
    
17.        if (event_var(variable) in "cl_updaterate cl_cmdrate") do
    
18.        {
    
19.            if (event_var(value) > 100) then kickid event_var(userid)
    
20.        }
    
21.   }
    
22.   else echo Variable query for event_var(variable) not successfull. Status of the var: event_var(status)
    
23. }

複製代碼

cl_updaterate或cl_cmdrate超過100就踢



Notes
Can obtain much more than just network variables from the client. Forexample: cl_restrict_server_commands mat_picmip mat_dxlevel
Quite similar to es_getclientvar, but Valve has introduced a new methodfor querying client variables which is used by this command.
These variables are likely only available at player_activate and later.
The most common use for es_queryclientvar is to detect bad rate values for players.
You cannot read binds for a player.
This command is almost useless for catching cheat programs.
Status you can get by the event_var(status) are: success, not found, not variable, protected



See Also
es_getclientvar
Forum search for Es_queryclientvar
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