Variable returning wrong number

Variable returning wrong number - Printable Version

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+--- Thread: Variable returning wrong number (/showthread.php?tid=632345)

Variable returning wrong number - Admigo - 12.04.2017

Hello

I have a problem with my variable.
When i check the variable its returning 0 while it should return 65535(INVALID PLAYER)

Код:

enum BailData
{
	PlayerID=INVALID_PLAYER_ID,
	PlayerArrestID=INVALID_PLAYER_ID,
	PlayerPrice
}
new BailInfo[MAX_BAILS][BailData];

How can i fix this?

DEBUG:

Код:

COMMAND:testbail(playerid,params[])
{
	for(new i; i < MAX_BAILS; i++) 
	{
		printf("NUM:%d PID:%d",i,BailInfo[i][PlayerID]);
	}
}
returns 
NUM:1 PID:0
NUM:2 PID:0
NUM:3 PID:0
NUM:4 PID:0
etc...

PS: This variable has not been set to other values.

Admigo

Re: Variable returning wrong number - DarkSkull - 12.04.2017

That is NOT how enums work. Read this: https://sampforum.blast.hk/showthread.php?tid=318307

And to solve your problem, You can use a loop at set its values.

PHP код:



for (new i = 0; i < MAX_BAILS; i++) {

    BailInfo[i][PlayerID] = INVALID_PLAYER_ID;

    BailInfo[i][PlayerArrestID] = INVALID_PLAYER_ID;

}

Put this under OnGameModeInit. Should Work

Re: Variable returning wrong number - Vince - 12.04.2017

Enum specifiers cannot have default values. They're not variables, they're constants. It's like doing

Код:

#define PlayerID INVALID_PLAYER_ID

You're actually creating an array 65537 times MAX_BAILS cells in size, which is probably reflected in the size of the amx.

Re: Variable returning wrong number - Admigo - 12.04.2017

Quote:

Originally Posted by Vince

Enum specifiers cannot have default values. They're not variables, they're constants. It's like doing

Код:

#define PlayerID INVALID_PLAYER_ID

You're actually creating an array 65537 times MAX_BAILS cells in size, which is probably reflected in the size of the amx.

Thanks for the info. I also tried:

Код:

new BailInfoPlayerID[MAX_BAILS]=INVALID_PLAYER_ID;

But thats returning 0 also.
So its not working like that either?

EDIT: LastVehicle[playerid] is returning 65535 when i use

Код:

new LastVehicle[MAX_PLAYERS]=INVALID_PLAYER_ID;

But when i tried that with

Код:

new BailInfoPlayerID[MAX_BAILS]=INVALID_PLAYER_ID;

Its returning 0.
You got an explanation for that?

Re: Variable returning wrong number - BroZeus - 12.04.2017

Quote:

Originally Posted by Admigo

Thanks for the info. I also tried:

Код:

new BailInfoPlayerID[MAX_BAILS]=INVALID_PLAYER_ID;

But thats returning 0 also.
So its not working like that either?

EDIT: LastVehicle[playerid] is returning 65535 when i use

Код:

new LastVehicle[MAX_PLAYERS]=INVALID_PLAYER_ID;

But when i tried that with

Код:

new BailInfoPlayerID[MAX_BAILS]=INVALID_PLAYER_ID;

Its returning 0.
You got an explanation for that?

In pawno you can initialize array to default value like this :

PHP код:



new BailInfoPlayerID[MAX_BAILS] = {INVALID_PLAYER_ID, ...};

That will not return 0.
However this doesn't works with enums, will work with one dimensional arrays only AFAIK.

Re: Variable returning wrong number - Celmir - 12.04.2017

I could help you, but I'm on my cellphone and you could understand that it's hard to code on a android cellphone.

Re: Variable returning wrong number - Admigo - 12.04.2017

But i don't understand why this is working:

Код:

new LastVehicle[MAX_PLAYERS]=INVALID_PLAYER_ID;//Returns 65535

And this is not working:

Код:

new BailInfoPlayerID[MAX_BAILS]=INVALID_PLAYER_ID;//Returns 0

Its the same code.

Re: Variable returning wrong number - Celmir - 12.04.2017

It's not the same. BailInfoPlayerID[MAX_BAILS] whilst LastVehicles[MAX_PLAYERS] and INVALID_PLAYER_ID is checking playerid or something like that. Kinda confusing when your screen is so small and your phone is crappy. Lmao

Re: Variable returning wrong number - DarkSkull - 12.04.2017

Quote:

Originally Posted by Admigo

Thanks for the info. I also tried:

Код:

new BailInfoPlayerID[MAX_BAILS]=INVALID_PLAYER_ID;

But thats returning 0 also.
So its not working like that either?

EDIT: LastVehicle[playerid] is returning 65535 when i use

Код:

new LastVehicle[MAX_PLAYERS]=INVALID_PLAYER_ID;

But when i tried that with

Код:

new BailInfoPlayerID[MAX_BAILS]=INVALID_PLAYER_ID;

Its returning 0.
You got an explanation for that?

Yes I have an explanation for that. Because we mention the condition as < MAX_BAILS. That excludes the last one. To fix this, You should use <=

PHP код:



for (new i = 0; i <= MAX_BAILS; i++) {

    BailInfo[i][PlayerID] = INVALID_PLAYER_ID;

    BailInfo[i][PlayerArrestID] = INVALID_PLAYER_ID;

}

But remember if MAX_BAILS is set to 500, You will have 501 items because 0 is counted as one. So it's better to just leave it at < MAX_BAILS

To clear your doubts about ENUMS, Refer to the thread I posted. It should help You!

Re: Variable returning wrong number - Admigo - 12.04.2017

Thanks all for this information. Rep+.