[Gugie]

Well, i found a couple of threads about how output string, but how i can output float? int? bool?

For example.

PHP Code:

SomeCommand(client)
{
    new Float:fl1 = 0.0, Float:fl2 = 0.0, Float:fl3 = 0.0;
    PleaseOutput(client, fl1, fl2, fl3);
    PrintToServer("New Floats: %.2f, %.2f, %.2f", fl1, fl2, fl3);
}

PleaseOutput(client, Float:fl1, Float:fl2, Float:fl3)
{
    fl1 = float(client)*0.5;
    fl2 = fl1*6.0;
    fl3 = fl1*fl2;
} 


So i want that command PleaseOutput return fl1, fl2 and fl3. But i want use only one command for this. So i don't need:

PHP Code:

SomeCommand(client)
{
    new Float:fl1 = PleaseOutput1(client);
    new Float:fl2 = PleaseOutput2(fl1); 
    new Float:fl3 = PleaseOutput3(fl1, fl2); 
    PrintToServer("New Floats: %.2f, %.2f, %.2f", fl1, fl2, fl3);
}

Float:PleaseOutput1(client)
{
    return float(client)*0.5;
}

Float:PleaseOutput2(Float:fl1)
{
    return fl1*6.0;
}

Float:PleaseOutput3(Float:fl1, Float:fl2)
{
    return fl1*fl2;
} 


Any way to output 3 floats in one command?

[xf117]

You can use array of floats as the function argument and fill it in the process.
Or you can use datapack and, again, pass it in the arguments.

You can use array of floats as the function argument and fill it in the process.
Or you can use datapack and, again, pass it in the arguments.

PHP Code:

SomeCommand(client)
{
    decl Float:arr[3];
    PleaseOutput(client, arr);
    PrintToServer("New Floats: %.2f, %.2f, %.2f", arr[0], arr[1], arr[2]);
}

PleaseOutput(client, Float:out[3])
{
    out[0] = float(client) * 0.5;
    out[1] = out[0] * 6.0;
    out[3] = out[0] * out[1];
} 


[Chdata]

https://wiki.alliedmods.net/Format_C...mat_Specifiers

PHP Code:

SomeCommand(client)
{
    decl Float:arr[3] = 0.0;
    PleaseOutput(client, arr);
    PrintToServer("New Floats: %.2f, %.2f, %.2f", arr[0], arr[1], arr[2]);
}

PleaseOutput(client, &Float:Out[3])
{
    Out[0] = float(client)*0.5;
    Out[1] = Out[0]*6.0;
    Out[2] = Out[0]*Out[1];
} 


Nearly the same, but I believe you need the &ref to overwrite arr[].

[blaacky]

In SP arrays are automatically passed by reference I believe. No need for &

[friagram]

Hmm. Not much need for this in sm, but what's the deal with the whole reference system? There were a few times where A ptr to ptr would have been appropriate, but instead I had to find roundabout ways of accomplishing said task. Or you know, I could just be doing it wrong, and don't know about all of the referencing/dereferencing operators in sm.

[xf117]

Originally Posted by friagram Hmm. Not much need for this in sm, but what's the deal with the whole reference system? There were a few times where A ptr to ptr would have been appropriate, but instead I had to find roundabout ways of accomplishing said task. Or you know, I could just be doing it wrong, and don't know about all of the referencing/dereferencing operators in sm.

There is not much to deal with. All number are passed by value, arrays and string are passed by ref.
You don't need any ref/deref operators since you never copy an object during function calling. And you don't really have any pointers either. There are handles, but they are a little bit easier to deal with.

[MasterOfTheXP]

Originally Posted by Gugie So i want that command PleaseOutput return fl1, fl2 and fl3. But i want use only one command for this.

Either use the array method suggested, or use that second function in the OP, changing each Float to &Float.

[Gugie]

Originally Posted by MasterOfTheXP Either use the array method suggested, or use that second function in the OP, changing each Float to &Float.

Thank you! That works great >_<