If object true / false, go to scene

[Alexanderite]

Hello. I want to ask something and I hope somebody would help.

I want to make a button go to particular scene when particular items are hidden and exist.

I tried this, however it doesn't work.

but_yes.addEventListener(MouseEvent.CLICK, fl_ClickToGoToAndPlayFromFrame_13);
function fl_ClickToGoToAndPlayFromFrame_13(event:MouseEvent):void
{ if(book_red.visible = true)
  if(skirt.visible = true)
  if(book_purple.visible = true)
  if(belt.visible = true)
  if(doll.visible = true)
  if(plate.visible = true)
  if(paper.visible = true)
  if(paper2.visible = true)
  if(wardrobe_door_close.visible = false)
  if(blanket_tidy.visible = false)
  {
  gotoAndPlay(99);
  blanket_mess.visible = false;
}
}

I wonder where do I do wrong or lack.

[Ned Murphy · Accepted solution]

1) that is not a correct syntax for arranging multiple conditions

2) when comparing for equality you use ==, not =....  but if you are comparing a boolean property you can just check the property...

3) you can use the ' ! '  to test for a false

function fl_ClickToGoToAndPlayFromFrame_13(event:MouseEvent):void

{

      if(book_red.visible && skirt.visible && book_purple.visible && belt.visible && doll.visible && plate.visible && paper.visible && paper2.visible && !wardrobe_door_close.visible && !blanket_tidy.visible)  {

       gotoAndPlay(99);

       blanket_mess.visible = false;

      }

}

[Alexanderite]

thank you for answering, but it still does not work

[Ned Murphy]

The code I provided works okay, so you must have a problem elsewhere.  If you get any error messages you should include them.

[Alexanderite]

Yes! It works now! Thank you again! The problem was I had 2 of the same but_yes MouseEvent. Even though there was not any error message.