Push Classes to an array?

[Ninjadoodle]

Hi @enpu / Panda People

So, I have some robot classes and I would like to push them to an array, so I can randomly pick and create one when needed.

How would I go about doing this - I know what I need to do, just kinda stuck on how to implement it

Thank you in advance for any tips!

game.createClass('Robot1', {

    init: function() {
        
        this.id = 'robot1';
        
        this.circle1 = new game.ShapeCircle( -240, -240, 80, '#61C2C2');
        this.circle2 = new game.ShapeCircle(240, -240, 80, '#61C2C2');
        
        this.square1 = new game.ShapeSquare(0, -240, 320, 320, 1.25, '#66CCCC');
        this.square2 = new game.ShapeSquare(0, -400, 160, 160, 1.25, '#61C2C2');
    }
});

game.createClass('Robot2', {

    init: function() {
        
        this.id = 'robot2';
        
        this.circle1 = new game.ShapeCircle( -240, -240, 160, '#61C2C2');
        this.circle2 = new game.ShapeCircle(240, -240, 160, '#61C2C2');
        
        this.square1 = new game.ShapeSquare(0, -240, 320, 320, 1.25, '#66CCCC');
        this.square2 = new game.ShapeSquare(0, -400, 160, 160, 1.25, '#61C2C2');
    }
});

game.createClass('Robot3', {

    init: function() {
        
        this.id = 'robot3';
        
        this.circle1 = new game.ShapeCircle( -240, -240, 240, '#61C2C2');
        this.circle2 = new game.ShapeCircle(240, -240, 240, '#61C2C2');
        
        this.square1 = new game.ShapeSquare(0, -240, 320, 320, 1.25, '#66CCCC');
        this.square2 = new game.ShapeSquare(0, -400, 160, 160, 1.25, '#61C2C2');
    }
});

 

[enpu]

var robots = ['Robot1', 'Robot2', 'Robot3'];
var robot = new game[robots.random()];

 

[Ninjadoodle]

@enpu - Wow! That simple lol - thanks heaps!!

[Ninjadoodle]

@enpu - One thing - I get a warning with this line ...

var robot = new game[robots.random()];

'Missing '()' invoking a constructor'

Anything to worry about?

[enpu]

I did not get any warnings. Can you show how did you made robots var?

Did you get that warning in the editor's JS console? Or in external browser?

EDIT: Try this:

var robot = new game[robots.random()]();

 

[Ninjadoodle]

@enpu- editors JS console - it works, i just get a warning

game.createScene('Game', {
    
    score: 0,
    parts: 0,
    count: 0,
    robotArray: ['Robot1', 'Robot2', 'Robot3'],
    
    init: function() {
        
        // SETUP
        this.stageSetup = new game.StageSetup();
        this.stageSetup.setupStage();
        
        // TIMER
        this.timerBar = new game.TimerBar(60);
        this.timerBar.start();
        
        // ROBOTS
        this.robotContainer = new game.Container().addTo(game.scene.mg);
        this.robotContainer.position.set(640, 1200);
        
        this.robot = new game[this.robotArray[this.count]];
    }
});

});

 

[Ninjadoodle]

@enpu - Nice! That gets rid of the warning  Thanks!