Help with Float - Printable Version

Help with Float - Printable Version

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+--- Thread: Help with Float (/showthread.php?tid=653100)

Help with Float - mokinys98 - 26.04.2018

I want to check if player is with admin level and give new value for Float:kof,
but i tested with message function and it gives a trash number..

Код:

			new Float:kof = 1;
				//new str[400];
				if(playerDB[i][admin] == 5) kof == 2;
				if(playerDB[i][admin] == 4) kof == 2;
				if(playerDB[i][admin] == 3) kof == 1;
				if(playerDB[i][admin] == 2) kof == 0.7;
				if(playerDB[i][admin] == 1) kof == 0.4;
				if(playerDB[i][vip] == true) kof == 0.2;
				playerDB[i][VersloPelnas] += playerDB[i][VersloPajamos];
				//format(str, sizeof(str), "Verslo koficijentas yra %d", kof);
				//SendClientMessage(i, RED, str );

Re: Help with Float - Xportaler - 26.04.2018

User Return function

Re: Help with Float - mokinys98 - 26.04.2018

Its timer activated command for business, if player have admin give more money then useally.
Still no work when i unfreeze test lines, it gives big number...

i never used Float numbers, so i dont know if im using right them

Re: Help with Float - CodeStyle175 - 26.04.2018

Can you explain your problem a little bit better.

Re: Help with Float - mokinys98 - 26.04.2018

Quote:

Originally Posted by CodeStyle175

Can you explain your problem a little bit better.

Yes, i have Mysql business, this is the part of the script were payout is every 1min
now its doing that profit = profit + how_much_should_earn_1min
but i want to do that if player have privilages like V.I.P or Admin the profit raises
profit = (profit + how_much_should_earn_1min) * kof[admin or vip number]
like if player have level 5admin add to his profit +300%
so i tried to use Float and when i use it it f**k my Mysql datbase, so i run some test and i noticed that my Float:kof dosen't change and outputs Trash like (11544455413)

Re: Help with Float - Bruno13 - 26.04.2018

I don't understand yet what is your problem, if is the variable float that don't change or the output that can't be in float, or both.

Anyway, your code need a better performece and you need more debugs to know what is the problem.
Btw, your specifier in debug message are wrong, to float is used %f.

Look this:

PHP код:



new Float:kof = 1;//str[400];


//debugs

printf("playerDB admin level = %d", playerDB[i][admin]);

printf("playerDB vip level = %d", playerDB[i][vip]);


switch(playerDB[i][admin])

{

    case 5: kof = 2;

    case 4: kof = 2;

    case 3: kof = 1;

    case 2: kof = 0.7;

    case 1: kof = 0.4;

    default:

    {

        if(playerDB[i][vip]) kof = 0.2;

    }

}


printf("kof output = %.1f", kof);//.1 = only one decimal place


playerDB[i][VersloPelnas] += playerDB[i][VersloPajamos];

//format(str, sizeof(str), "Verslo koficijentas yra %d", kof);

//SendClientMessage(i, RED, str );

Re: Help with Float - AdamsLT - 26.04.2018

You are not really assigning anything to the variable.
== is used for checks,
= is used for assigning values.

Change this:
kof == 2; <- notice how you placed two equality operators (=).

To this:
kof = 2.0; <- only one =. Also, I replaced 2 with 2.0 since it is a float (not necessary but I feel it adds clarity and stuff to your code).
I'm surprised this part of the code doesn't give you any warnings or erros.

Be to, koeficientas, o ne koficijentas.

Re: Help with Float - mokinys98 - 26.04.2018

Quote:

Originally Posted by Bruno13

I don't understand yet what is your problem, if is the variable float that don't change or the output that can't be in float, or both.

Anyway, your code need a better performece and you need more debugs to know what is the problem.
Btw, your specifier in debug message are wrong, to float is used %f.

Look this:

PHP код:



new Float:kof = 1;//str[400];


//debugs

printf("playerDB admin level = %d", playerDB[i][admin]);

printf("playerDB vip level = %d", playerDB[i][vip]);


switch(playerDB[i][admin])

{

    case 5: kof = 2;

    case 4: kof = 2;

    case 3: kof = 1;

    case 2: kof = 0.7;

    case 1: kof = 0.4;

    default:

    {

        if(playerDB[i][vip]) kof = 0.2;

    }

}


printf("kof output = %.1f", kof);//.1 = only one decimal place


playerDB[i][VersloPelnas] += playerDB[i][VersloPajamos];

//format(str, sizeof(str), "Verslo koficijentas yra %d", kof);

//SendClientMessage(i, RED, str );

Thanks for your code worked great
but now i faced with other problemn how to add float to int?
Because player have money (int) and i want add business profit(float)??

Quote:

Originally Posted by AdamsLT

You are not really assigning anything to the variable.
== is used for checks,
= is used for assigning values.

Change this:
kof == 2; <- notice how you placed two equality operators (=).

To this:
kof = 2.0; <- only one =. Also, I replaced 2 with 2.0 since it is a float (not necessary but I feel it adds clarity and stuff to your code).
I'm surprised this part of the code doesn't give you any warnings or erros.

Be to, koeficientas, o ne koficijentas.

Thanks for help

Re: Help with Float - AdamsLT - 26.04.2018

Quote:

Originally Posted by mokinys98

Thanks for your code worked great
but now i faced with other problemn how to add float to int?
Because player have money (int) and i want add business profit(float)??

You can use https://sampwiki.blast.hk/wiki/Floatround to round the values with one of the methods https://sampwiki.blast.hk/wiki/Floatround_method. Probably rounding down would be the best answer as players will lose a little bit of money but it will be less than 1$ so nobody will be terribly upset (you could even not display decimal values to players so they wouldn't even know they're losing anything).

something like this:

PHP код:



PlayerCash[playerid] += floatround(PlayerProfit[playerid], floatround_floor);

Re: Help with Float - mokinys98 - 26.04.2018

Thanks everyone for HELP
really nice that you all helped!
All problems solved!