[OnePL]

I have a problem with the plugin Hats 1.9 by SgtBane.
Options do not work Next and Previous
If I press the button corresponding to per next or previous page closes the menu and how I will choose an item from the menu (hat) is also close the menu.
I do not know what's wrong, I analyzed the code and it seems to me that everything 'is in its place"

I would ask someone to correct the code if an error crept.

Spoiler

PHP Code:

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>
#include <colorchat>

#define modelpath "models/czapki"

#define PLUG_TAG "Czapki"

stock  fm_set_entity_visibility(index, visible = 1) set_pev(index,  pev_effects, visible == 1 ? pev(index, pev_effects) & ~EF_NODRAW :  pev(index, pev_effects) | EF_NODRAW)

new g_HatEnt[33]
new CurrentHat[33]
new CurrentMenu[33]

new HatFile[160]
new MenuPages, TotalHats

new HATMDL[160][26]
new HATNAME[160][26]
new HATREST[160]

new P_AdminHats, P_RandomJoin

public plugin_init() {
    register_plugin(PLUG_TAG, "1.9", "SgtBane")
    
     register_menucmd(register_menuid("\yCzapki: [Strona"),  (1<<0|1<<1|1<<2|1<<3|1<<4|1<<5|1<<6|1<<7|1<<8|1<<9),  "MenuCommand")
    register_clcmd("say /hats", "ShowMenu")
    register_clcmd("say /czapki", "ShowMenu")
    register_clcmd("say /czapka", "ShowMenu")

    P_AdminHats = register_cvar("czapki_vip", "1")
    P_RandomJoin = register_cvar("czapki_losowo", "0")
}

public ShowMenu(id) {
    CurrentMenu[id] = 1
    ShowHats(id)
    return PLUGIN_HANDLED
}

public ShowHats(id) {
    new szMenuBody[221], WpnID
    new nLen = format(szMenuBody, 220, "\yCzapki: [Strona %i/%i]^n", CurrentMenu[id], MenuPages)

    new MnuClr[3]
    for(new hatid = 0; hatid < 8; hatid++) {
        WpnID = ((CurrentMenu[id] * 8) + hatid - 8)
        if(WpnID < TotalHats) {
            menucolor(id, WpnID, MnuClr)
            nLen += format(szMenuBody[nLen], 220-nLen, "^n\r%i.\w%s %s", hatid + 1, MnuClr, HATNAME[WpnID])
        }
    }
    if(CurrentMenu[id] == MenuPages) nLen += format(szMenuBody[nLen], 220-nLen, "^n^n\r9.\w Nastepna strona")
    else nLen += format(szMenuBody[nLen], 220-nLen, "^n^n\r9.\w Nastepna strona")
    
    if(CurrentMenu[id] > 1) nLen += format(szMenuBody[nLen], 220-nLen, "^n\r0.\w Poprzednia strona")
    else nLen += format(szMenuBody[nLen], 220-nLen, "^n\r0.\w Wyjdz")

     show_menu(id,  (1<<0|1<<1|1<<2|1<<3|1<<4|1<<5|1<<6|1<<7|1<<8|1<<9),  szMenuBody, -1)
    return PLUGIN_HANDLED
}

public MenuCommand(id, key) {
    switch(key) {
        case 8: {
            if(CurrentMenu[id] < MenuPages) CurrentMenu[id]++
            ShowHats(id)
            return PLUGIN_HANDLED
        }
        case 9: {
            CurrentMenu[id]--
            if(CurrentMenu[id] > 0) ShowHats(id)
            return PLUGIN_HANDLED
        }
        default: {
            new HatID = ((CurrentMenu[id] * 8) + key - 8)
            if(HatID < TotalHats) {
                 if((get_pcvar_num(P_AdminHats) == 0 &&  HATREST[HatID] == 1) || (get_pcvar_num(P_AdminHats) == 1 &&  HATREST[HatID] == 1 && get_user_flags(id) & ADMIN_LEVEL_H)  || HATREST[HatID] == 0 || (HATREST[HatID] == get_user_team(id) + 1))
                    Set_Hat(id, HatID, id)
                else {
                     if(HATREST[HatID] == 2 && get_user_team(id) ==  2) ColorChat(id, GREEN, "[%s]^x01 Ta czapka jest tylko dla wiezniow!",  PLUG_TAG)
                    else if(HATREST[HatID] == 3 &&  get_user_team(id) == 1) ColorChat(id, GREEN, "[%s]^x01 Ta czapka jest  tylko dla straznikow!", PLUG_TAG)
                    else ColorChat(id, GREEN, "[%s]^x01 Ta czapka jest tylko dla Vipow!", PLUG_TAG)
                }
            }
        }
    }
    return PLUGIN_HANDLED
}

public plugin_precache() {
    new cfgDir[32]
    get_configsdir(cfgDir, 31)
    formatex(HatFile, 63, "%s/HatList.ini", cfgDir)
    command_load()
    new tmpfile [101]
    for(new i = 1; i < TotalHats; ++i) {
        format(tmpfile, 100, "%s/%s", modelpath, HATMDL[i])
        if(file_exists (tmpfile)) {
            precache_model(tmpfile)
            server_print("[%s] Pobrano: %s", PLUG_TAG, HATMDL[i])
        } else server_print("[%s] Nie mozna pobrac: %s", PLUG_TAG, tmpfile)
    }
}

public client_putinserver(id) {
    if(get_pcvar_num(P_RandomJoin) == 1) Random_Hat(id)

    return PLUGIN_CONTINUE
}

public Random_Hat(id) {
    new bool:foundrnd = false, cntTry = 0, randID = random_num(1, TotalHats - 1)
    while(cntTry < 15 && foundrnd == false) {
        randID = random_num(1, TotalHats - 1)
        cntTry += 1
        if(HATREST[randID] == 0) foundrnd = true
        if(HATREST[randID] == 1 && get_user_flags(id) & ADMIN_LEVEL_H) foundrnd = true
        if((get_user_team(id) != 0) && HATREST[CurrentHat[id]] == get_user_team(id) + 1) foundrnd = true
    }
    if(foundrnd == true) Set_Hat(id, randID , 0)
    else Set_Hat(id, 0, 0)    

    return PLUGIN_CONTINUE
}

public Set_Hat(player, imodelnum, targeter) {
    new tmpfile[101]
    format(tmpfile, 100, "%s/%s", modelpath, HATMDL[imodelnum])
    if(imodelnum == 0) {
        if(g_HatEnt[player] > 0) fm_set_entity_visibility(g_HatEnt[player], 0)
        if(targeter != 0) ColorChat(targeter, GREEN, "[%s]^x01 Zdjales czapke.", PLUG_TAG)
    } else if(file_exists(tmpfile)) {
        if(g_HatEnt[player] < 1) {
            g_HatEnt[player] = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "info_target"))
            if(g_HatEnt[player] > 0) {
                set_pev(g_HatEnt[player], pev_movetype, MOVETYPE_FOLLOW)
                set_pev(g_HatEnt[player], pev_aiment, player)
                set_pev(g_HatEnt[player], pev_rendermode,     kRenderNormal)
                engfunc(EngFunc_SetModel, g_HatEnt[player], tmpfile)
            }
        } else engfunc(EngFunc_SetModel, g_HatEnt[player], tmpfile)

        CurrentHat[player] = imodelnum
        if(targeter != 0) ColorChat(targeter, GREEN, "[%s]^x01 Zalozylesz czapke:^x03 %s", PLUG_TAG, HATNAME[imodelnum])
    }
}

public command_load() {
    if(file_exists(HatFile)) {
        HATMDL[0] = ""
        HATNAME[0] = "Zdejmij czapke"
        TotalHats = 1
        new TempCrapA[2]
        new sfLineData[128]
        new file = fopen(HatFile, "rt")
        while(file && !feof(file)) {
            fgets(file, sfLineData, 127)

             if (sfLineData[0] == ';' || strlen(sfLineData) < 1 ||  (sfLineData[0] == '/' && sfLineData[1] == '/')) continue

            parse(sfLineData, HATMDL[TotalHats], 25, HATNAME[TotalHats], 25, TempCrapA, 1)

            if(TempCrapA[0] == 'A' || TempCrapA[0] == '1') HATREST[TotalHats] = 1
            else if(TempCrapA[0] == 'T' || TempCrapA[0] == '2') HATREST[TotalHats] = 2
            else if(TempCrapA[0] == 'C' || TempCrapA[0] == '3') HATREST[TotalHats] = 3
            else HATREST[TotalHats] = 0

            TotalHats += 1
            if(TotalHats >= 160) {
                server_print("[%s] Przekroczono limit czapek", PLUG_TAG)
                break
            }
        }
        if(file) fclose(file)
    }
    MenuPages = floatround((TotalHats / 8.0), floatround_ceil)
    server_print("[%s] Zaladowano %i czapek i stworzono %i stron", PLUG_TAG, TotalHats, MenuPages)
}


menucolor(id, ItemID, MnuClr[3]) {
    if(ItemID == CurrentHat[id]) {
        MnuClr = "\d"
        return
    }
    if(HATREST[ItemID] != 0) {
        if(HATREST[ItemID] == 1 && get_pcvar_num(P_AdminHats) == 1) {
            if(get_user_flags(id) & ADMIN_LEVEL_H) MnuClr = "\y"
            else MnuClr = "\r"
        } else if(HATREST[ItemID] != get_user_team(id) + 1) MnuClr = "\r"
        else MnuClr = "\y"
    } else MnuClr = "\w"

    return
}