Hi,
I was wondering if there was a way to run code with segments of Swift 5.3 code on Swift Playground on Mac or iPad.
tbraun1551
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
From
Chicago, IL, United States
Post
Replies
Boosts
Views
Activity
I am building a card game (Set) and when dealing the cards I am currently using withAnimation{} and .transition(.move(edge: .bottom)
to have the cards animate from the bottom edge of the screen when the user taps the deal button. I want to make it so that the cards 'fly out' of the button and was wondering how I find the location of the button.
Once I find the position of the button I intend to use .offset to have them 'fly' out. Is there a better way?
I know it is possible using geometry reader, but I have not found out how to do so.
Here is my current code:
struct SetGameView: View {
		
		@ObservedObject var viewModel: SetViewModel = SetViewModel()
		var location: (CGFloat, CGFloat) = (0.0, 0.0)	
		var body: some View {
				VStack {
						HStack {
								Label("Score: \(viewModel.score)", systemImage: "face.dashed").font(.title).padding(.leading)
								Spacer()
						}
						Grid(viewModel.dealtCards) { card in
								CardView(card: card)
										.transition(.asymmetric(insertion: .move(edge: .bottom), removal: .move(edge: .leading)))
										.padding()
										.onTapGesture { withAnimation { viewModel.choose(card) } }
						} .onAppear { withAnimation(.easeInOut) { deal(12) } }
						Divider()
						HStack {
								CreateNewGameButton(viewModel: viewModel)
								DealNewCardbutton(viewModel: viewModel, deal: deal)
						}.padding(.horizontal).frame(maxHeight: 50)
				}
		}
		
		struct DealNewCardbutton: View {
				
				var viewModel: SetViewModel
				let deal: (Int) -> Void
				
				init(viewModel: SetViewModel, deal: @escaping (Int) -> Void) {
						self.viewModel = viewModel
						self.deal = deal
				}
				
				var body: some View {
						GeometryReader { geo in
								Button(action: {
										deal(3)
								}){
										ZStack {
												RoundedRectangle(cornerRadius: 10.0).foregroundColor(.blue)
												Text("Deal Three Cards").foregroundColor(.white)
										}
								}.onAppear {
										print(geo.frame(in: .global).midX, geo.frame(in: .global).midY)
								}
						}
				}
		}
[Here](https://www.icloud.com/iclouddrive/0rJS9eRGgicAcpumvfJiTjd7Q#RPReplay_Final1593385736
https://www.icloud.com/iclouddrive/0rJS9eRGgicAcpumvfJiTjd7Q#RPReplay_Final1593385736) is a video depicting how the animation currently works.
I want the cards to all 'fly out' from the deal button.
I am building a card game (Set) and when dealing the cards I am currently using withAnimation{} and .transition(.move(edge: .bottom)
to have the cards animate from the bottom edge of the screen when the user taps the deal button. I want to make it so that the cards 'fly out' of the button and was wondering how I find the location of the button.
Once I find the position of the button I intend to use .offset to have them 'fly' out. Is there a better way?
I know it is possible using geometry reader, but I have not found out how to do so.
Here is my current code
		struct SetGameView: View {
		
		 @ObservedObject var viewModel: SetViewModel = SetViewModel()
		 var location: (CGFloat, CGFloat) = (0.0, 0.0)	
		 var body: some View {
		 VStack {
		 HStack {
		 Label("Score: \(viewModel.score)", systemImage: "face.dashed").font(.title).padding(.leading)
		 Spacer()
		 }
		 Grid(viewModel.dealtCards) { card in
		 CardView(card: card)
		 .transition(.asymmetric(insertion: .move(edge: .bottom), removal: .move(edge: .leading)))
		 .padding()
		 .onTapGesture { withAnimation { viewModel.choose(card) } }
		 } .onAppear { withAnimation(.easeInOut) { deal(12) } }
		 Divider()
		 HStack {
		 CreateNewGameButton(viewModel: viewModel)
		 DealNewCardbutton(viewModel: viewModel, deal: deal)
		 }.padding(.horizontal).frame(maxHeight: 50)
		 }
		 }
		
		 struct DealNewCardbutton: View {
		
		 var viewModel: SetViewModel
		 let deal: (Int) -> Void
		
		 init(viewModel: SetViewModel, deal: @escaping (Int) -> Void) {
		 self.viewModel = viewModel
		 self.deal = deal
		 }
		
		 var body: some View {
		 GeometryReader { geo in
		 Button(action: {
		 deal(3)
		 }){
		 ZStack {
		 RoundedRectangle(cornerRadius: 10.0).foregroundColor(.blue)
		 Text("Deal Three Cards").foregroundColor(.white)
		 }
		 }.onAppear {
		 print(geo.frame(in: .global).midX, geo.frame(in: .global).midY)
		 }
		 }
		 }
		 }
Heres - https://www.icloud.com/iclouddrive/0rJS9eRGgicAcpumvfJiTjd7Q#RPReplay_Final1593385736 a video of how it currently works.
I want the cards to all 'fly out' from the deal button.
Creating a simple card game (Set) and I have a function in the model that deals X cards onto the deck. Currently, when I click the deal card button they all show up at once so I added the timer so that they would appear one after another. This gives the error "Escaping closure captures mutating 'self' parameter" Any ideas on what I can fix?
mutating func deal(_ numberOfCards: Int) {
for i in 0..<numberOfCards {
Timer.scheduledTimer(withTimeInterval: 0.3 * Double(i), repeats: false) { _ in
if deck.count > 0 {
dealtCards.append(deck.removeFirst())
}
}
}
}
I am creating a simple card game (Set) in SwiftUI. I have a button that will deal X new cards when tapped. Currently, it makes all cards show up at once. I was wondering how I could make them come out one at a time.
Deal works by appending a new card to a Deck array in the model. ContentView displays each card in the grid.
func deal(_ numberOfCards: Int) {
withAnimation(Animation.easeInOut(duration: 1)) {
viewModel.deal()
}
for _ in 1..<numberOfCards {
DispatchQueue.main.asyncAfter(deadline: .now() + 0.7) {
withAnimation(.easeInOut) {
viewModel.deal()
}
}
}
}