[Bacardi]

Noob question, didn't found clear answer for this method.

Is this the right way use & operator ?
I want to get cvar work same way as Sourcemod

// Default: 13 (1+4+8)
sm_show_activity 13

Here example

PHP Code:

new Handle:sm_chatannouncements = INVALID_HANDLE;
new g_chatannouncements;

public OnPluginStart()
{
    sm_chatannouncements = CreateConVar("sm_chatannouncements", "1", "0 = off\n 1 = Show 1\n 2 = Show 2\n 4 = Show 4\n 8 = Show 8\n 16 = Show 16");
    g_chatannouncements = GetConVarInt(sm_chatannouncements);
    HookConVarChange(sm_chatannouncements, ConVarChanged);
}

public ConVarChanged(Handle:convar, const String:oldValue[], const String:newValue[])
{
    g_chatannouncements = GetConVarInt(sm_chatannouncements);
}

public OnClientPostAdminCheck(client)
{

    if(g_chatannouncements & 1)
    {
        PrintToServer("Show 1");
    }

    if(g_chatannouncements & 2)
    {
        PrintToServer("Show 2");
    }

    if(g_chatannouncements & 4)
    {
        PrintToServer("Show 4");
    }

    if(g_chatannouncements & 8)
    {
        PrintToServer("Show 8");
    }

    if(g_chatannouncements & 16)
    {
        PrintToServer("Show 16");
    }
} 


[Leonardo]

Originally Posted by Bacardi Is this the right way use & operator ?

looks like yea

[Wazz]

This may help: http://www.c-point.com/javascript_tu...bitwiseand.htm
Remember that a non-zero number is true when evaluated in an if statement.

[Bacardi]

Originally Posted by Wazz This may help: http://www.c-point.com/javascript_tu...bitwiseand.htm Remember that a non-zero number is true when evaluated in an if statement.

Dam, that take me while understand , need drink.
http://www.tutorvista.com/math/non-zero-numbers
Now I get it, ...-3 -2 -1 | 1 2 3...