Moves editing armor to a sub view of EditMonster.

EditArmor.swift

@@ -0,0 +1,44 @@
+//
+//  EditArmor.swift
+//  MonsterCards
+//
+//  Created by Tom Hicks on 3/21/21.
+//
+
+import SwiftUI
+
+struct EditArmor: View {
+    @ObservedObject var monsterViewModel: MonsterViewModel
+    
+    var body: some View {
+        List {
+            // Armor Type select bound to monster.armorTypeEnum
+            MCArmorTypePicker(
+                label: "Armor Type",
+                value: $monsterViewModel.armorType)
+            
+            // Toggle bound to monster.hasShield?
+            Toggle(
+                "Has Shield",
+                isOn: $monsterViewModel.hasShield)
+            
+            // Number with -/+ buttons bound to monster.naturalArmorBonus
+            MCStepperField(
+                label: "Natural Armor Bonus",
+                value: $monsterViewModel.naturalArmorBonus)
+            
+            // Editable Text field bound to monster.customArmorText?
+            MCTextField(
+                label: "Custom Armor",
+                value: $monsterViewModel.customArmor)
+        }
+        .textCase(nil)
+    }
+}
+
+struct EditArmor_Previews: PreviewProvider {
+    static var previews: some View {
+        let viewModel = MonsterViewModel(nil)
+        EditArmor(monsterViewModel: viewModel)
+    }
+}