How to add a method to a movie clip(H5)

[chenjil43641795]

I'll use arrays.

Like what:

var sz=[this.mc0,this.mc1]

Array.prototype.myUcase=function(){
xs=0.1
for (i=0;i<this.length;i++){
this[i].x=100
}
}

sz.myUcase()

But I don't know 

How 

Add a method to a movie clip

lib.prototype.myUcase=function(){
this.x=100
}

this.mc1.myUcase()

This operation fails.

It bothers me.

[Colin Holgate · Accepted solution]

The approach looks like an ActionScript 1 or 2 way of doing things. With ActionScript 3 you could do this:

var sz=[this.mc0,this.mc1];

for (i=0;i<sz.length;i++){

sz[i].x=100;

}

sz.push(new MyCustomMC() as MovieClip);

sz[sz.length-1].x = 100;

'MyCustomMC' would be a movieclip in your library where you had set its linkage name to MyCustomMC. Saying 'as MovieClip' would make your custom movieclip act like a normal one.

[chenjil43641795]

I'm sorry

I don't speak English well

I'm learning HTML5

Use animate cc

I'm looking
https://www.w3schools.com/js/js_object_prototypes.asp

JavaScript Object Prototypes

Array objects inherit from Array.prototype

I wrote the first one in ANIMATECC.

But

How movie clips use prototypes, and I won't rewrite them in Animatecc

[chenjil43641795]

Hi, I already know how to use it.

Thank you for your answer

Object. is a method that you can add to a movie clip

It's just that "THIS" is wrong.

I'm going to adapt my habits
Use "exportRoot." in "ANIMATECC." Instead of "THIS"