Boolian variables - Printable Version

Boolian variables - Printable Version

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Boolian variables - nuriel8833 - 02.06.2011

Hello everyone.
I have a problem with setting boolian variables in a dini file.
I have this:

pawn Код:

enum locinfo
{
    LocNumber,
    Float:LocX,
    Float:LocY,
    Float:LocZ,
    Float:LocA,
    LocInterior,
    LocCreator[MAX_PLAYER_NAME],
    Bool:AvailableTeleport,
}

And whenever I use this;

pawn Код:

LocInfo[strlen(tmp)][AvailableTeleport] = 0;

or this:

pawn Код:

LocInfo[strlen(tmp)][AvailableTeleport] = 1;

I get a tag mismatch error.
But I don't know what will be saved in the file incase I will change the 1 and 0 to true and false.
+Which strval do I use to boolian arguments? for example:

pawn Код:

LocInfo[id][AvailableTeleport] = strval(Argument[7]);

Please help
Thanks

AW: Boolian variables - Nero_3D - 02.06.2011

if you convert true to a number it will be 1
if you convert false to a number it will be 0

if you convert an integer to boolean everything not 0 will be true and 0 will be false

If you save an boolean it will save it was 1 or 0
And than if you load the number you will get 1 or 0
Just put a bool: before it to convert it back again

pawn Код:

LocInfo[id][AvailableTeleport] = bool: strval(Argument[7]);

or the better methode, we know that argument[7] is only 1 or 0, we could do

pawn Код:

LocInfo[id][AvailableTeleport] = (Argument[7][0] == '1');

or like that, I think thats the easiest check from all

pawn Код:

LocInfo[id][AvailableTeleport] = bool: Argument[7][0];

Re: Boolian variables - Sergei - 02.06.2011

LocInfo[strlen(tmp)][AvailableTeleport] = false;
LocInfo[strlen(tmp)][AvailableTeleport] = true;

LocInfo[id][AvailableTeleport] = !!strval(Argument[7]);

And it's called boolean.

Re: Boolian variables - Raimis_R - 02.06.2011

And not

pawn Код:

Bool:AvailableTeleport

But

pawn Код:

bool:AvailableTeleport

Re: Boolian variables - nuriel8833 - 02.06.2011

Quote:

Originally Posted by Nero_3D

if you convert true to a number it will be 1
if you convert false to a number it will be 0

if you convert an integer to boolean everything not 0 will be true and 0 will be false

If you save an boolean it will save it was 1 or 0
And than if you load the number you will get 1 or 0
Just put a bool: before it to convert it back again

pawn Код:

LocInfo[id][AvailableTeleport] = bool: strval(Argument[7]);

or the better methode, we know that argument[7] is only 1 or 0, we could do

pawn Код:

LocInfo[id][AvailableTeleport] = (Argument[7][0] == '1');

or like that, I think thats the easiest check from all

pawn Код:

LocInfo[id][AvailableTeleport] = bool: Argument[7][0];

Okay,thank you very much
But how will it solve my errors? If I do 0 and 1 I get warnings and if I do true/false it will cause troubles reading from the file.

Quote:

Originally Posted by Sergei

LocInfo[strlen(tmp)][AvailableTeleport] = false;
LocInfo[strlen(tmp)][AvailableTeleport] = true;

LocInfo[id][AvailableTeleport] = !!strval(Argument[7]);

And it's called boolean.

I know I can also use true and false,But I'm afraid it will cause troubles while it uploads&saves the variable in the file.

Quote:

Originally Posted by Raimis_R

And not

pawn Код:

Bool:AvailableTeleport

But

pawn Код:

bool:AvailableTeleport

Thank you for noticing that

Re: Boolian variables - nuriel8833 - 03.06.2011

Bump

Re: Boolian variables - nuriel8833 - 04.06.2011

Bump 2

AW: Boolian variables - Nero_3D - 04.06.2011

just use false / true, it wont cause any problems since the script auto converts it to 0 and 1

Re: Boolian variables - Sergei - 04.06.2011

Quote:

Originally Posted by Montserrat

I know I can also use true and false,But I'm afraid it will cause troubles while it uploads&saves the variable in the file.

Not that you can, you must use it. And you know nothing, otherwise you had't created this thread.