[ZaX]

Use this

PHP Code:

#include <amxmodx> 
#include <colorchat>

new const theCvar[] = "amx_default_access"

new cvar_hfh_start,cvar_hfh_end, cvar_hfh_flag 
public plugin_init() { 
    register_plugin("Happy Frag Hour", "1.1", "somedude") 
    
    cvar_hfh_start = register_cvar("hfh_start","11") 
    cvar_hfh_end = register_cvar("hfh_end","06")
    cvar_hfh_flag = register_cvar("hfh_flag", "bn")
    
    register_logevent("logevent_round_start", 2, "1=Round_Start") 
} 
public logevent_round_start()
{
    CheckTime()
}
public CheckTime() 
{
    new get_start, get_end, szString[2]
    get_start = get_pcvar_num(cvar_hfh_start) 
    get_end = get_pcvar_num(cvar_hfh_end) 
    get_pcvar_string(cvar_hfh_flag, szString, charsmax(szString)) 
    if(is_happy_hour(get_start, get_end))
    {
        ColorChat(0,RED,"^4[HAPPY HOUR] ^1Free VIP is ^4ACTIVE.^3All players are VIPs now") 
        ColorChat(0,RED,"^4[HAPPY HOUR] ^1Free VIP is ^4ACTIVE.^3All players are VIPs now") 
        ColorChat(0,RED,"^4[HAPPY HOUR] ^1Free ^4V.I.P^1 --- START : ^3%i ^4| ^1END : ^3%i", get_start, get_end)
        set_cvar_string(theCvar, szString)
        server_cmd("amx_reloadadmins");
    }
    else {
        set_cvar_string(theCvar, "z")
        server_cmd("amx_reloadadmins");
    }
}     

bool:is_happy_hour(const iStart, const iEnd) {
    new iHour; time(iHour)
    return bool:(iStart < iEnd ? (iStart <= iHour < iEnd) : (iStart <= iHour || iHour < iEnd))
}