gaze5.swift

import SwiftUI
import MultipeerConnectivity
import Combine

let feedback = PassthroughSubject<CGPoint,Never>()

let screenSize: CGRect = UIScreen.main.bounds
let screenWidth: CGFloat = UIScreen.main.bounds.width
let screenHeight: CGFloat = UIScreen.main.bounds.height

struct Fonts {
    static func avenirNextCondensedBold (size: CGFloat) -> Font {
        return Font.custom("AvenirNextCondensed-Bold", size: size)
    }
    static func neutonRegular (size: CGFloat) -> Font {
        return Font.custom("Neuton-Regular", size: size)
    }
}

struct ContentView: View {
    @StateObject var connectSession = MultipeerSession.shared
    
    var body: some View {
        VStack {
            Circle()
                .fill(Color.red)
                .frame(width: 128, height: 128)
                .onTapGesture {
                    let info = "stop".data(using: .utf8)
                    do {
                        let foo = connectSession.session.connectedPeers
                        try connectSession.session.send(info!, toPeers: foo, with: MCSessionSendDataMode.reliable)
                    } catch {
                        print("failed")
                    }
                }.overlay(Text("STOP").font(Fonts.avenirNextCondensedBold(size: 48))
                    .foregroundColor(Color.white))
                .padding()
            Circle()
                .fill(Color.green)
                .frame(width: 128, height: 128)
                .onTapGesture {
                    let info = "free".data(using: .utf8)
                    do {
                        let foo = connectSession.session.connectedPeers
                        try connectSession.session.send(info!, toPeers: foo, with: MCSessionSendDataMode.reliable)
                    } catch {
                        print("failed")
                    }
                }.overlay(Text("GO").font(Fonts.avenirNextCondensedBold(size: 48))
                    .foregroundColor(Color.white))
                .padding()
        }
        .padding()
    }
}