I am having trouble animating with an offset in both x and y at the same time and want to know how to change things so I get a successful build.

I can either build successfully as shown (with y animating correctly and x using 0) or I can swap the commenting around and have x animating correctly with y using 0 or 0.

If I change the commenting to allow both x and y to animate (neither using 0 as the first part of the expression), the compiler fails with the dreaded “The compiler is unable to type-check this expression in reasonable time; try breaking up the expression into distinct sub-expressions”.

I’ve tried refactoring in lots of different ways and the way I’ve set and used the constants a and i are the simplest I can manage (and I’ve tried many different ways!)

```
ZStack {
let numSlots = kidsMaxSlots
let gwidth = geometry.size.width
let gameplayArea = geometry.size.height * gwidth
let slotsArea = gameplayArea / CGFloat(numSlots)
let slotSize = slotsArea.squareRoot()
let widthInSlots = Int(geometry.size.width / slotSize + 0.5)
let newSlotSize = geometry.size.width / CGFloat(widthInSlots)
let a = Int(geometry.size.width / (geometry.size.width / CGFloat(Int(geometry.size.width / (geometry.size.height * geometry.size.width / CGFloat(numSlots)).squareRoot() + 0.5))))
let i = (geometry.size.width / (geometry.size.height * geometry.size.width / CGFloat(numSlots)).squareRoot()).rounded()
let myShift = newSlotSize / 2
ForEach(gameplayDisplayArea.slotsArray.indices){ mySequence in
gameplayDisplayArea.slotsArray[gameplayDisplayArea.slotsArray[mySequence].id].slotImage
.resizable()
.frame(width: newSlotSize, height: newSlotSize)
.background(Color.green.opacity(0.4))
.position(
x: myShift + CGFloat(mySequence % a) * newSlotSize,
y: myShift + CGFloat(mySequence / widthInSlots) * newSlotSize
)
.offset(x: self.myAnimDefs.startAnimation ?
// geometry.size.width / 2 - myShift - CGFloat(mySequence % a) * newSlotSize
0
: 0,
y: self.myAnimDefs.startAnimation ?
geometry.size.height - CGFloat(floor(CGFloat(mySequence) / i)) * newSlotSize
// 0
: 0)
}
}
```