[OnePL]

How to read a minus, zero number from string?
is_str_num return false if string have a minus/zero number

[Napoleon_be]

Show your code

[OnePL]

PHP Code:

public client_command(id) {
    static szCommand[32];
    read_argv(0, szCommand, 31);

    if(!(equal(szCommand, "say") || equal(szCommand, "say_team"))) return 0;

    static szSaid[192];
    read_argv(1, szSaid, 191);
    remove_quotes(szSaid);

    if(g_szQuestQuery[0] != EOS && is_str_num(szSaid)) {
        if(str_to_num(szSaid) == g_iAnswerNum) {
            ColorChat(0, "Obliczenia", "Gracz^3 %s^1 podal poprawny wynik (^4%i^1).", g_iszPlayerData[id][szName], g_iAnswerNum);

            g_iAnswerNum = 0;
            g_szQuestQuery[0] = EOS;
            return 1;
        }
    }

    return 0;
} 


[fysiks]

What string is in szSaid when it's not working?

[OnePL]

eg. -1, -2, -545335 or 0

[Napoleon_be]

Use charsmax() instead of hardcoding your arrays

FYI: this won't fix your issue though lol

[JocAnis]

Maybe a solution:
- check if [0] character is '-'
- if so, replace '-' with '' (to be EOS or just a emtpy space?)
- then use is_str_num ?

[^SmileY]

If you want to compare number, try read_argv_int native.
I guess that will solve the problem.

[georgik57]

Hope this helps you.

PHP Code:

#include <amxmodx>
#include <amxmisc>
#include <zp50_colorchat>
#include <zombieplaguenightmare>

public plugin_init()
{
    register_plugin("[ZPNM] Donate Ammo Packs", "1.0", "D i 5 7 i n c T")
    
    register_dictionary("zpnm_special_chat.txt")
    register_dictionary("zpnm_donate_ampks.txt")
    register_dictionary("zombie_plague.txt")
    
    register_clcmd("say", "verify_keywords")
    register_clcmd("say_team", "verify_keywords")
}

public verify_keywords(id)
{
    static arg[52]
    read_args(arg, 51)
    
    trim(arg)
    remove_quotes(arg)
    replace_all(arg, 51, "%", "")
    replace_all(arg, 51, "/", "")
    
    if (!arg[0])
        return;
    
    static arg1[7], arg2[32], arg3[10], arg4[2]
    arg2 = ""
    arg3 = ""
    arg4 = ""
    parse(arg, arg1, 6, arg2, 31, arg3, 9, arg4, 1)
    
    if (!equali(arg1, "donate") && !equali(arg1, "give"))
        return;
    
    replace_all(arg3, 9, "+", "")
    replace_all(arg3, 9, "-", "")
    replace_all(arg3, 9, "*", "")
    
    if (!arg2[0] || !arg3[0] || arg4[0])
    {
        zp_colored_print(id, "%L", id, "ZPNM_DONATE_USAGE")
        
        return;
    }
    
    static target
    target = cmd_target(id, arg2, CMDTARGET_ALLOW_SELF)
    
    if (!target)
    {
        zp_colored_print(id, "%L", id, "ZPNM_NOT_FOUND")
        
        return;
    }
    else if (id == target)
    {
        zp_colored_print(id, "%L", id, "ZPNM_YOURSELF")
        
        return;
    }
    
    static ampks_donator, amount
    ampks_donator = zp_get_user_ammo_packs(id)
    
    if (!equali(arg3, "all"))
    {
/*        static i, invalid
        invalid = false
        
        for (i = 0; i < 10; i++)
        {
            if (arg3[i] && !isdigit(arg3[i]))
            {
                invalid = true
                
                break;
            }
        }
        
        if (invalid)
        {
            zp_colored_print(id, "%L", id, "ZPNM_INVALID_AMOUNT")
            
            return;
        }
        */
        amount = str_to_num(arg3)
        
        if (amount > ampks_donator)
        {
            zp_colored_print(id, "%L", id, "NOT_ENOUGH_AMMO")
            
            return;
        }
    }
    else
        amount = ampks_donator
    
    if (amount < 1)
    {
        zp_colored_print(id, "%L", id, "ZPNM_INVALID_AMOUNT", amount)
        
        return;
    }
    
    zp_set_user_ammo_packs(id, ampks_donator - amount)
    zp_set_user_ammo_packs(target, zp_get_user_ammo_packs(target) + amount)
    
    static rname[32]
    get_user_name(target, rname, 31)
    
    zp_colored_print(id, "^3%L", id, "ZPNM_DONATE_GIVE", amount, rname)
    
    static dname[32]
    get_user_name(id, dname, 31)
    
    zp_colored_print(target, "^3%L", target, "ZPNM_DONATE_RECEIVE", dname, amount)
} 


[Napoleon_be]

why does everyone still hardcore their arrays when charsmax' there to make it easy for you?