Answer Key
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Your final code should look something like this:
import SwiftUI
struct ContentView: View {
@State var playerRow = 0
@State var playerCol = 7
var body: some View {
Text("Player Location: \(playerRow), \(playerCol)")
Spacer()
VStack {
Text("🟩🟩🟩🟩🟩🟩🟩🐰🟩🟩🟩🟩🟩🟩🟩🟩")
Text("🟩🟧🟧🟧🟧🟧🟧🟧🟩🟧🟧🟧🟧🟧🟧🟩")
Text("🟩🟩🟩🟩🟩🟩🟩🟧🟩🟩🟩🟩🟩🟩🟧🟩")
Text("🟩🟧🟧🟧🟧🟧🟩🟧🟧🟧🟧🟧🟧🟧🟧🟩")
Text("🟩🟧🟩🟩🟩🟧🟩🟩🟩🟩🟩🟩🟩🟩🟧🟩")
Text("🟩🟩🟩🟩🟩🟧🟧🟧🟧🟧🟧🟧🟧🟧🟧🟩")
Text("🟩🟧🟧🟧🟧🟧🟩🟩🟩🟩🟧🟩🟧🟩🟧🟩")
Text("🟩🟧🟩🟩🟩🟧🟩🟧🟧🟧🟧🟩🟧🟩🟧🟩")
Text("🟩🟧🟧🟧🟩🟧🟩🟩🟩🟩🟩🟩🟩🟩🟧🟩")
Text("🟩🟩🟩🟧🟩🟩🟩🟩🟩🟩🟩🟧🟧🟧🟧🟩")
Text("🟩🟩🟩🟧🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩")
}
Spacer()
HStack {
Button {
playerRow -= 1
} label: {
Text("⬆️").font(.system(size: 50))
}
Button {
playerRow += 1
} label: {
Text("⬇️").font(.system(size: 50))
}
Button {
playerCol -= 1
} label: {
Text("⬅️").font(.system(size: 50))
}
Button {
playerCol += 1
} label: {
Text("➡️").font(.system(size: 50))
}
}
Spacer()
}
}