riversong code showcase

Source/Riversong/Game/World/Production/ProductAmount.cs

@@ -0,0 +1,36 @@
+using System;
+using Sirenix.OdinInspector;
+using Unity.Properties;
+using UnityEngine;
+
+namespace DanieleMarotta.RiversongCodeShowcase
+{
+    public interface IProductAmount
+    {
+        public ProductDefinition Product { get; set; }
+
+        public int Amount { get; set; }
+    }
+
+    [Serializable]
+    public class ProductAmountAuthoring : IProductAmount
+    {
+        [field: SerializeField]
+        [field: HorizontalGroup]
+        [field: HideLabel]
+        [CreateProperty]
+        public ProductDefinition Product { get; set; }
+
+        [field: SerializeField]
+        [field: HorizontalGroup(50)]
+        [field: HideLabel]
+        [CreateProperty]
+        public int Amount { get; set; }
+
+        public void Deconstruct(out ProductDefinition product, out int amount)
+        {
+            product = Product;
+            amount = Amount;
+        }
+    }
+}