Events not working

Phaser 2 / CE
1

Hi there!
When I create a sprite in a function in a separate file and add an event to it, nothing works:

Code 
   var back = this.add.sprite(options_overlay.width/2-(width/2), options_overlay.height/2, 'back-button');
    back.inputEnabled = true;
    
    back.events.onInputDown.add(back_down, this);
    back.events.onInputOver.add(back_over, this);
    back.events.onInputOut.add(back_out, this);

function back_down() {
	console.log('back_down');
}
function back_over(button) {
	console.log('back_over');
}
function back_out(button) {
	console.log('back_out');
}

Where is my problem? Thx!

2

Okay, found a mistake: the game was paused :slight_smile: