[Kukulis :*]

Hello, please correct this error zm VIP plugins.

#include <amxmodx>
#include <amxmisc>
#include <zombieplague>
#include <engine>
#include <fakemeta_util>

#define PLUGIN    "ZM VIP"
#define AUTHOR    "aaarnas"
#define VERSION    "1.2a"

#define ADMINACCESS ADMIN_LEVEL_H

static const COLOR[] = "^x04" //green
static const CONTACT[] = ""
const g_armor_amount = 100
new const g_sound_buyarmor[] = { "items/tr_kevlar.wav" }
new bool:dojump[33] = false
new jumpnum[33] = 0
new gmsgSayText
new ammo
new maxplayers
new health
new add_health
new hp_max
new killer_hp
new infect_ammo

new const
    VIP_STATUS[] = "VIP ONLINE",
    VIP_STATUS_N[] = "No VIP online",
    CONTACT_ADMIN[] = "Contact Server Admin";
    

public plugin_init() {
    
    register_plugin(PLUGIN, VERSION, AUTHOR)
    register_event("DeathMsg","death_msg","a")
    register_logevent("logevent_Round_Start", 2, "1=Round_Start")
    register_clcmd("say", "handle_say")
    register_clcmd("say /wantvip","ShowMotd")
    register_clcmd("say /vip","ShowMotd")
    
    register_cvar("amx_contactinfo", CONTACT, FCVAR_SERVER)
    register_cvar("vip_multijump", "2")
    ammo = register_cvar("vip_kill_ammo","4")
    health = register_cvar("vip_hp_on_infect", "500")
    infect_ammo = register_cvar("vip_ammo_on_infect", "3")
    
    gmsgSayText = get_user_msgid("SayText")
    maxplayers = get_maxplayers()
}

public death_msg() {
    
    if(read_data(1)<=maxplayers && read_data(1) && read_data(1)!=read_data(2)) zp_set_user_ammo_packs(read_data(1),zp_get_user_ammo_packs(read_data(1)) + get_pcvar_num(ammo))
}

public client_putinserver(id)
{
    jumpnum[id] = 0
    dojump[id] = false
}

public client_disconnect(id)
{
    jumpnum[id] = 0
    dojump[id] = false
}

public zp_user_infected_post(player, infector) {
    
    add_health = get_pcvar_num(health)
    hp_max = zp_get_zombie_maxhealth(infector)
    if(!(get_user_flags(infector) & ADMINACCESS) && !is_user_alive(infector))
    return;
    
    killer_hp = get_user_health(infector)
    killer_hp += add_health
    if (killer_hp > hp_max) killer_hp = hp_max
    fm_set_user_health(infector, killer_hp);
    zp_set_user_ammo_packs(infector, zp_get_user_ammo_packs(infector) + get_pcvar_num(infect_ammo))
}

public handle_say(id) {
    new said[192]
    read_args(said,192)
    if( ( containi(said, "who") != -1 && containi(said, "admin") != -1 ) || contain(said, "/vips") != -1 )
        set_task(0.1,"print_adminlist",id)
    return PLUGIN_CONTINUE
}

public logevent_Round_Start()
{
    for(new i=0; i<= maxplayers; i++) {    
        if (get_user_flags(i) & ADMINACCESS) {
            set_pev(i, pev_armorvalue, float(pev(i, pev_armorvalue)+g_armor_amount))
            engfunc(EngFunc_EmitSound, i, CHAN_BODY, g_sound_buyarmor, 1.0, ATTN_NORM, 0, PITCH_NORM)
        }
    }
}


public print_adminlist(user) 
{
    new adminnames[33][32]
    new message[256]
    new contactinfo[256], contact[112]
    new id, count, x, len
    
    for(id = 1 ; id <= maxplayers ; id++)
        if(is_user_connected(id))
            if(get_user_flags(id) & ADMINACCESS)
                get_user_name(id, adminnames[count++], 31)

    len = format(message, 255, "%s %s: ",COLOR, VIP_STATUS)
    if(count > 0) {
        for(x = 0 ; x < count ; x++) {
            len += format(message[len], 255-len, "%s%s ", adminnames[x], x < (count-1) ? ", ":"")
            if(len > 96 ) {
                print_message(user, message)
                len = format(message, 255, "%s ",COLOR)
            }
        }
        print_message(user, message)
    }
    else {
        len += format(message[len], 255-len, "%s.", VIP_STATUS_N)
        print_message(user, message)
    }
    
    get_cvar_string("amx_contactinfo", contact, 63)
    if(contact[0])  {
        format(contactinfo, 111, "%s %s -- %s", COLOR, CONTACT_ADMIN, contact)
        print_message(user, contactinfo)
    }
}

print_message(id, msg[]) {
    message_begin(MSG_ONE, gmsgSayText, {0,0,0}, id)
    write_byte(id)
    write_string(msg)
    message_end()
}

public client_PreThink(id)
{
    if(!is_user_alive(id)) return PLUGIN_CONTINUE
    if(!access(id,ADMINACCESS)) return PLUGIN_CONTINUE
    new nbut = get_user_button(id)
    new obut = get_user_oldbutton(id)
    if((nbut & IN_JUMP) && !(get_entity_flags(id) & FL_ONGROUND) && !(obut & IN_JUMP))
    {
        if(jumpnum[id] < get_cvar_num("vip_multijump"))
        {
            dojump[id] = true
            jumpnum[id]++
            return PLUGIN_CONTINUE
        }
    }
    if((nbut & IN_JUMP) && (get_entity_flags(id) & FL_ONGROUND))
    {
        jumpnum[id] = 0
        return PLUGIN_CONTINUE
    }
    return PLUGIN_CONTINUE
}

public client_PostThink(id)
{
    if(!is_user_alive(id)) return PLUGIN_CONTINUE
    if(!access(id,ADMINACCESS)) return PLUGIN_CONTINUE
    if(dojump[id] == true)
    {
        new Float:velocity[3]    
        entity_get_vector(id,EV_VEC_velocity,velocity)
        velocity[2] = random_float(265.0,285.0)
        entity_set_vector(id,EV_VEC_velocity,velocity)
        dojump[id] = false
        return PLUGIN_CONTINUE
    }
    return PLUGIN_CONTINUE
}    

public ShowMotd(id)
{
 show_motd(id, "vip.txt")
}