Needed help on formating Cash - Printable Version

Needed help on formating Cash - Printable Version

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+--- Thread: Needed help on formating Cash (/showthread.php?tid=356399)

Needed help on formating Cash - Tigerkiller - 03.07.2012

Hello Community, did anyone knows if i enter a value like 9999999999 then it's only returns 1.410.065.407 but i want to get 9.999.999.999 anyone knows how to solve this ?

pawn Код:

stock GetCashResult(Betrag)
{
    new idx[20], part;
    format(idx, sizeof(idx), "%i", Betrag);
    part = strlen(idx)-3;
    while(part > 0)
    {
        strins(idx, ".", part);
        part -= 3;
    }
    return idx;
}

Re: Needed help on formating Cash - Vince - 03.07.2012

You can't. The maximum integer value for signed integers is 0x7FFFFFFF or 2,147,483,647.

AW: Needed help on formating Cash - Tigerkiller - 03.07.2012

but how to solve this ? there must be a way to get it work

/edit: anyone ?

Re: Needed help on formating Cash - [MM]RoXoR[FS] - 03.07.2012

Just a guess...
Get the amount of money you are getting (in your case 1.410. something)
Now give same amount of money(in -ve ) to player...

So,it will decrease his money.
Continue, this until you get money in -ve..

Now , add up all the money and you got the amount of money he had..

Remember to give him back all his money.

Re: Needed help on formating Cash - Vince - 03.07.2012

Like I said, you simply can't give a player more money than 2 billion; it'll just wrap around one or more times (in this case 4 times). Try it on a calculator;

9,999,999,999 Mod 2,147,483,647 = 1,410,065,411

Re: Needed help on formating Cash - Roko_foko - 03.07.2012

You can by using an array. It's a bit more difficult to work with it. Array[]="99999999999"; for showing cash you will have to use a textdraw.

Re: Needed help on formating Cash - [MM]RoXoR[FS] - 04.07.2012

Quote:

Originally Posted by Roko_foko

You can by using an array. It's a bit more difficult to work with it. Array[]="99999999999"; for showing cash you will have to use a textdraw.

GetPlayerCash gives cash in int type.

Re: Needed help on formating Cash - Shelby - 04.07.2012

Why you need more than 2,147,483,647 of cash?

Btw, you can separate the money in several variables, like:

new Money1, Money2;

When Money1 reach 2,147,483,647 start using Money2, make a function to use both(or more) variables like one.

Re: Needed help on formating Cash - [KHK]Khalid - 04.07.2012

Like Vince said you cannot. But to get around this you can make your own money system, I'll give you some hints:

Make a per player global variable which will be used to get players' money or give them

pawn Код:

new playerMoney[MAX_PLAYERS];

Also make a textdraw that will be used to display cash for a player
(NOTE: This is just the variable, you will have to create the whole textdraw)

pawn Код:

new Text:moneyTD[MAX_PLAYERS];

Now you can make your own functions to give/get/set money

pawn Код:

// To give money
stock GiveMoney(playerid, amount)
{
    playerMoney[playerid] = playerMoney[playerid] + amount;
    TextDrawSetString(moneyTD[playerid], playerMoney[playerid]);
    return 1;
}
// To get a player's money
stock GetMoney(playerid)
{
    return playerMoney[playerid];
}

// Set cash ...
stock SetMoney(playerid, amount)
{
    playerMoney[playerid] = amount;
    TextDrawSetString(moneyTD[playerid], playerMoney[playerid]);
    return 1;
}
// Reset cash
stock ResetMoney(playerid)
{
    playerMoney[playerid] = 0;
    TextDrawSetString(moneyTD[playerid], playerMoney[playerid]);
    return 1;
}

Now you gotta replace (CTRL+H) GivePlayerMoney with GiveMoney, GetPlayerMoney with GetMoney and ResetPlayerMoney with ResetMoney. And when done you can simply use those functions to give, get, set or reset players' money.

Re: Needed help on formating Cash - MP2 - 04.07.2012

What you don't understand is that variables in PAWN are 32-bits.

2,147,483,647 is the maximum value for a 32-bit signed integer (signed meaning they can take negative numbers also).

There's no way around this, unless you use a string - store the 'billions' in one variable and the rest in another, but you'll NEVER be able to convert it to an integer.

Sooooooo instead of

cash = 2147483647

you'll have to do

cash_billions = 2
cash = 147483647

or something.