Little coding questions - For general minor queries 5

Little coding questions - For general minor queries 5 - Printable Version

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Re: Little coding questions - For general minor queries 5 - Overhaul - 28.07.2015

Quote:

Originally Posted by xVIP3Rx

so this works

pawn Код:

new blabla[max_blas] = {-1, ...};

how do I do this..

pawn Код:

new blabla[max_blas][max_blas] = {-1, ...};

Something like this, I believe:

pawn Код:

new blabla[max_blas][max_blas] = { { -1, 0, 1 }, { -1, 0, 1 } ...};

Where { -1, 0, 1 } is the first dimension , and the values in the first dimension are represented as the second dimension (blabla[firstDimension][secondDimension]). Correct me if I'm wrong.

Re: Little coding questions - For general minor queries 5 - xVIP3Rx - 28.07.2015

Quote:

Originally Posted by Overhaul

Something like this, I believe:

pawn Код:

new blabla[max_blas][max_blas] = { { -1, 0, 1 }, { -1, 0, 1 } ...};

Where { -1, 0, 1 } is the first dimension , and the values in the first dimension are represented as the second dimension (blabla[firstDimension][secondDimension]). Correct me if I'm wrong.

Nah, Gives an error..

Re: Little coding questions - For general minor queries 5 - Overhaul - 28.07.2015

Quote:

Originally Posted by xVIP3Rx

Nah, Gives an error..

That was an example to give you an idea how it works. Consider the following:

PHP код:



enum E_BlaBla {

    

    enumerator1,

    enumerator2,

    enumerator3

};


new BlaBla[][E_BlaBla] = {

    { value1, value2, value3 },

    { value1, value2, value3 },

    { value1, value2, value3 }

};

Re: Little coding questions - For general minor queries 5 - xVIP3Rx - 28.07.2015

Quote:

Originally Posted by Overhaul

That was an example to give you an idea how it works. Consider the following:

PHP код:



enum E_BlaBla {

    

    parameter1,

    parameter2,

    parameter3

};


new BlaBla[][E_BlaBla] = {

    { value1, value2, value3 },

    { value1, value2, value3 },

    { value1, value2, value3 }

};

I'm trying to assign a default value to variables when making them

pawn Код:

new something[MAX_PLAYERS][MAX_PLAYERS];

How can I use your example for that ? ..

Re: Little coding questions - For general minor queries 5 - Overhaul - 28.07.2015

Quote:

Originally Posted by xVIP3Rx

I'm trying to assign a default value to variables when making them

pawn Код:

new something[MAX_PLAYERS][MAX_PLAYERS];

How can I use your example for that ? ..

I assume that the usage of MAX_PLAYERS in your given example is just an example.

PHP код:



new BlaBla[][] = {

    { index0, index2, index3 }, // Index '0' in the first dimension

    { index1, index2, index3 }, // Index '1' in the first dimension

    { index1, index2, index3 }    // Index '2' in the first dimension

};

// Replace the index's with your values.


BlaBla[0][2] // Will have the value of index3 in index '0' in the first dimension.

I am still quite unsure on what you're exactly trying to do.

Re: Little coding questions - For general minor queries 5 - Scenario - 02.08.2015

I believe it's 1559. At least, according to the SA:MP Wiki that's what it seems like...

Re: Little coding questions - For general minor queries 5 - xVIP3Rx - 02.08.2015

Yeah, But it's way smaller, how increase it's size...

Re: Little coding questions - For general minor queries 5 - Scenario - 02.08.2015

I don't believe that you can.

Re: Little coding questions - For general minor queries 5 - Amads - 02.08.2015

So, I own a small server with 25 slots. Currently I'm using Y_INI to store player accounts. At this moment, when a player joins a server it loads his account file, which contains 72 (sic!) integers. Same thing happens when he leaves the server - it saves 72 integers. (yep, all of them are important)
The question is - could this big amount of data to save cause some serious lag? Should I switch to MySQL?

Re: Little coding questions - For general minor queries 5 - Scenario - 02.08.2015

No. The only real use for MySQL when it comes to SA:MP is if you want to have a quick and easy online user control panel. Writing to a file using y_INI is so much faster than querying a server.

The only reason many people use MySQL besides what I stated above is ease-of-use and the fact that the data can be stored and organized very easily.

Re: Little coding questions - For general minor queries 5 - b3nz - 06.08.2015

pawn Код:

new Text3D: test = INVALID_3DTEXT_ID;

- tag mismatch.

Is it possible to avoid that?

edit: there is a solution.

pawn Код:

new Text3D: test = Text3D: INVALID_3DTEXT_ID;

Re: Little coding questions - For general minor queries 5 - IstuntmanI - 06.08.2015

Quote:

Originally Posted by b3nz

pawn Код:

new Text3D: test = INVALID_3DTEXT_ID;

- tag mismatch.

Is it possible to avoid that?

Use

pawn Код:

new Text3D: test = Text3D: INVALID_3DTEXT_ID;

EDIT: Oops, too late.

Re: Little coding questions - For general minor queries 5 - xVIP3Rx - 07.08.2015

pawn Код:

GetPlayerPos(playerid, x, y, z);//Is there a way to get only the "z" and skip getting the x, y ?

Re: Little coding questions - For general minor queries 5 - X337 - 07.08.2015

Quote:

Originally Posted by xVIP3Rx

pawn Код:

GetPlayerPos(playerid, x, y, z);//Is there a way to get only the "z" and skip getting the x, y ?

Код:

GetPlayerPos(playerid, z, z, z);

Re: Little coding questions - For general minor queries 5 - xVIP3Rx - 07.08.2015

Quote:

Originally Posted by X337

Код:

GetPlayerPos(playerid, z, z, z);

What if I want the Y, one will probably overwrite the other..

Re: Little coding questions - For general minor queries 5 - Abagail - 07.08.2015

Why not just store all the positions? This won't hurt the server's performance at all, it's just a bit more memory which is not noticeable at all.

You can also try something such as this to return just the Y:

pawn Код:

Float:returnYPos(playerid)
{
      new Float: x, Float: y, Float: z;
      GetPlayerPos(playerid, x, y, z);

      return y;
}

Re: Little coding questions - For general minor queries 5 - xVIP3Rx - 07.08.2015

Quote:

Originally Posted by Abagail

Why not just store all the positions? This won't hurt the server's performance at all, it's just a bit more memory which is not noticeable at all.

You can also try something such as this to return just the Y:

pawn Код:

Float:returnYPos(playerid)
{
      new Float: x, Float: y, Float: z;
      GetPlayerPos(playerid, x, y, z);

      return y;
}

Taking unnecessary space in my code and memory, not much but if there's a way to just get what I want would be great, looks like there isn't though(despite using a stock) , thanks anyway.

Re: Little coding questions - For general minor queries 5 - SyneR - 07.08.2015

Quote:

Originally Posted by xVIP3Rx

pawn Код:

GetPlayerPos(playerid, x, y, z);//Is there a way to get only the "z" and skip getting the x, y ?

Maybe

PHP код:



GetPlayerPos(playerid, _, _, z);

Re: Little coding questions - For general minor queries 5 - Abagail - 07.08.2015

That won't work because the function doesn't have a default value. It will give a "argument does not have a default value" error and will refuse to compile.

Re: Little coding questions - For general minor queries 5 - xVIP3Rx - 08.08.2015

Quote:

Originally Posted by Abagail

That won't work because the function doesn't have a default value. It will give a "argument does not have a default value" error and will refuse to compile.

Does that mean if I hook a function and add a default value(I'm not even sure you can add a default value to a returning value), that will make the example above you possible ?

Also how do I add spaces in a string and show it, like "....example"(replace the dots with spaces)(Wow, I can't even do it in here), I think samp treats this as empty because the first character is a space