How do i edit the Create function to add params to constructor?

[yaustar]

@nirharpaz

its the same code you shared here
PlayCanvas | HTML5 Game Engine

@nirharpaz

later on the script they are just used normally ( _scrollAnchorEntity .function ).

I think you have misread the code. _scrollAnchorEntity is never used without the this object. It’s always this._scrollAnchorEntity.someFunctionName();

@nirharpaz

line 16 (the 1st line i posted) and line 87
you just use this._scrollAnchorEntity to create an a new public variable (where is the declaration?)

Line 16 is in the class’s initialise function that gets called when the script instance is created and is first active. Line 16 is creating a new property of the class instance (this) called _scrollAnchorEntity and later use it on line 87.

I would read about objects and properties, it will explain it a lot better than I can: Working with objects - JavaScript | MDN

@nirharpaz

thus you mean that in every script i can create function scope variables by using
var newVariable = something

Yes

@nirharpaz

or script scope variable
this.newVariable = something

Yes

@nirharpaz

or static/global variable using scriptName.attributes.add('newVariable', {type: 'type', default: 400, title: 'new Variable'});

No. Attributes are declared on the class but the data is assigned in properties on a per script instance. So each script instance will have it’s own set of data. Eg with this attribute, the property can be accessed via this.newVariable in the script.