abgwtpA

.swift

import SwiftUI
import CoreServices
struct Fonts {
  static func futuraCondensedMedium(size:CGFloat) -> Font{
    return Font.custom("Futura-CondensedMedium",size: size)
  }
}
let backgrounds = [Color.red,Color.blue,Color.orange,Color.green]
struct ContentView: View {
  @State private var rect:[CGRect] = []
  @State private var textText = [String](repeating: "", count: 16)
  @State private var textID:Int? = 0
  @State private var textValue:[String] = [" 1 "," 2 "," 3 "," 4 "]
  var body: some View {
    let dropDelegate = TheDropDelegate(textID: $textID, textText: $textText, rect: $rect)
    return VStack {
      Spacer()
      HStack(alignment: .center, spacing: 20) {
        ForEach((0 ..< 4), id: \.self) { column in
          Text(self.textValue[column])
            .font(Fonts.futuraCondensedMedium(size: 64))
            .background(backgrounds[column])
            .cornerRadius(32)
            .onDrag {
              return NSItemProvider(object: self.textValue[column] as NSItemProviderWriting) }
        }
      }
      Spacer()
      VStack(alignment: .center, spacing: 5) {
        ForEach((0 ..< 4).reversed(), id: \.self) { row in
          HStack(alignment: .center, spacing: 5) {
            ForEach((0 ..< 4).reversed(), id: \.self) { column in
              Text(self.textText[(column + (row*4))])
                .font(Fonts.futuraCondensedMedium(size:48))
                .frame(width: 64, height: 32, alignment: .center)
                .background(InsideView(rect: self.$rect))
                .onDrop(of: ["public.utf8-plain-text"], delegate: dropDelegate)
            }
          }
        }
      }
      Spacer()
    }
  }
}