[DJEarthQuake]

I looked at the code. Here is code I made about half a decade ago. Welcome to it.

#include amxmodx
#include amxmisc

#define MAX_PLAYERS 32

new g_szMsgSetFov
new g_iArg1[4];

public plugin_init ( )
{
    register_plugin ( "Field Of View", "0.1", "spinx" )
    register_clcmd ( "set_fov", "Command_SetFov", ADMIN_SLAY, "<name or #userid> <#>" )

    g_szMsgSetFov = get_user_msgid ( "SetFOV" )
}

public Command_SetFov ( id, level, cid )
{
    if ( !cmd_access ( id, level, cid, 3 ) )
        return PLUGIN_HANDLED

    new szNick [ MAX_PLAYERS ]
    read_argv ( 1, szNick, sizeof ( szNick ) - 1 )
    read_argv ( 2, g_iArg1, charsmax(g_iArg1) )

    new iPlayer = cmd_target ( id, szNick, CMDTARGET_OBEY_IMMUNITY | CMDTARGET_ONLY_ALIVE | CMDTARGET_ALLOW_SELF )

    if ( !iPlayer )
        return PLUGIN_HANDLED

    set_fov ( iPlayer, str_to_num(g_iArg1) )

    return PLUGIN_CONTINUE;

}

set_fov ( iClient, iValue )
{
    emessage_begin ( MSG_ONE_UNRELIABLE, g_szMsgSetFov, _, iClient );
    ewrite_byte ( iValue );
    emessage_end ( );
}