[Eibison]

Like, for example, I create In Game 200 Text Labels.

Is there a callback, for example, that can be executed with a command which tells me that in that moment, my server haves 200 active 3D Text Labels?

[Eoussama]

It don't think there is a native function for this, as far as I know, you can create an array, assign all of its slots to -1 or even better INVALID_3DTEXT_ID,
to find out the count, loop through that array, check if the slots do not equal those initial values (-1 or INVALID_3DTEXT_ID), and increase your counting variable by 1.

-Create a global array to store 3D label ID's:

PHP код:

new glabels[MAX_3DTEXT_GLOBAL] = {INVALID_3DTEXT_ID, ...}; //Global 3D labels
new plabels[MAX_3DTEXT_PLAYER] = {INVALID_3DTEXT_ID, ...}; //Player 3D labels 


- Store the id's of your 3D labels on that array

-Create these functions:

PHP код:

//Function that returns the amount of global 3D labels
glabelCount()
{
    new count = 0;
    for(new i = 0; i<MAX_3DTEXT_GLOBAL; i++)
    {
        if(glabels[i] != INVALID_3DTEXT_ID)
            count++;
    }
    return count;
}
//Function that returns the amount of player 3D labels
plabelCount()
{
    new count = 0;
    for(new i = 0; i<MAX_3DTEXT_PLAYER; i++)
    {
        if(plabels[i] != -1)
            count++;
    }
    return count;
} 


- Calling the functions:

PHP код:

printf("Global 3D labels count: %d", glabelCount());
printf("Player 3D labels count: %d", plabelCount());
printf("All 3D labels count: %d", glabelCount() + plabelCount()); 


[Hrb]

There is a better way:

Код:

new TextLabels = 0; // on the top of your script

// somewhere in your script
Text3D:Create3DTextLabelEx(text[], color, Float:X, Float:Y, Float:Z, Float:DrawDistance, VirtualW, testLOS = 0)
{
    TextLabels += 1;
    return Create3DTextLabel(text, color, X, Y, Z, DrawDistance, VirtualW, testLOS);
}

Delete3DTextLabelEx(Text3D:id)
{
    TextLabels -=1;
    return Delete3DTextLabel(Text3D:id);
}

How to use:

Use "Create3DTextLabelEx" instead of "Create3DTextLabel"
and "Delete3DTextLabelEx" instead of "Delete3DTextLabel"

printf("%d", TextLabels); // print number of created labels

EDIT: fixed name of the variable

[Eoussama]

Quote:

Originally Posted by Hrb There is a better way: Код: new 3DTextLabels = 0;

Yeah, that's definitely better, but you can't start a variable name with numbers.

[Hrb]

Quote:

Originally Posted by Eoussama Yeah, that's definitely better, but you can't start a variable name with numbers.

small mistake, i forgot about this condition