Changes in array Swift 2

Question

I have updated to swift 2 and the migration tool has not been able to update my arrays. Here is where I am getting the errors:

        actionArray.addObject(SKAction.moveTo(CGPointMake(position, -alien.size.height), duration: NSTimeInterval(duration)))

        actionArray.addObject(SKAction.removeFromParent())
        actionArray2.addObject(SKAction.moveTo(CGPointMake(position, -alienAzul.size.height), duration: NSTimeInterval(duration)))

        actionArray2.addObject(SKAction.removeFromParent())

This is what it says:

Value of type '[SKAction]' has no member 'addObject'

Are u using NSMutableArray?

adolfosrs
– adolfosrs

2015-12-05 17:54:48 +00:00
Commented Dec 5, 2015 at 17:54 — adolfosrs
– adolfosrs, Commented Dec 5, 2015 at 17:54

adolfosrs · Accepted Answer · 2015-12-05 17:57:32Z

1

Best practices for Swift is to use Arrays as follows:

Define your array variable as

var actionArray: [SKAction]!

Instantiate it:

actionArray = [SKAction]()

Add objects to it with:

actionArray.append(sKAction)

answered Dec 5, 2015 at 17:57

adolfosrs

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MickaCapi · Accepted Answer · 2015-12-05 17:52:20Z

0

You have to use append(newElement: Element)

answered Dec 5, 2015 at 17:52

MickaCapi

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