Script doesn't work

[Tuv]

Hello, please help me understand what did I do wrong with this code, I don't know why draw and messages "VISMENU HIDDEN" and "VISMENU SHOWN" don't appear.
http://pastebin.com/4pFUYCH1
I'm not very familiar with classess but this is basically a copy-paste of script "statistics.nut".

[Buras]

I think I made this work. Try that:
Link

[Tuv]

Thank you! I've tried everything but I've missed it
title_DrawVisual = null;

[Bimbol]

If you using class you have to remember, that any class vars, must be initialized in class constructor, and before initializing they have to be declared.

So for example:

Squirrel Script

class Foo
{
	constructor()
	{
		var1 = "Var 1";
		var2 = 921323;
	}
 
	var1 = null;
	var2 = null;
	var3 = null; // This one isn't initialized so will be static member of this class
};

[Tuv]

Yes,  I know that already, and actually I wonder why i can't make class like this

Code:

class Foo
{
    constructor()
    {
        table = {};
        table[1] = "Hello";
        table[2] = "XASDASDADSa";
        table[3] = 22;
    }

    for(local i = 1; i < 3; i++)
        table[i] = null;
};

compiler says: expected 'IDENTIFIER'

[Bimbol]

Yes,  I know that already, and actually I wonder why i can't make class like this

Code:

class Foo
{
    constructor()
    {
        table = {};
        table[1] = "Hello";
        table[2] = "XASDASDADSa";
        table[3] = 22;
    }

    for(local i = 1; i < 3; i++)
        table[i] = null;
};

compiler says: expected 'IDENTIFIER'

Becasue doing this u spoil sytax of the class. Compiles says, that he wait for some identifier, which wasn't founded. In ur case u used reserved name table.

The correct way is:

Squirrel Script

class Foo
{
    constructor()
    {
        _table = [];
        _table.append("Hello");
        _table.append("XASDASDADSa");
        _table.append(22);
        // Or
        /*
        _table = array(3); // Array size 3
        _table[1] = "Hello";
        _table[2] = "XASDASDADSa";
        _table[3] = 22;
        */
    }
 
    _table = null;
};

In squirrel we have array, and tables. They are different containers of data.

EDIT. If you really want to use tables then here is an example:

Squirrel Script

class Foo
{
    constructor()
    {
        _table = {};
        // Only way is create slot, and now will work
        _table[1] <- "Hello";
        _table[2] <- "XASDASDADSa";
        _table[3] <- 22;
 
        // Slot can be deleted with keyworld delete slot;
    }
 
    _table = null;
};