split SFieldConverter into separate converters

1 files changed, 60 insertions, 0 deletions

diff --git a/src/SMAPI/Framework/Serialisation/SmapiConverters/ManifestDependencyArrayConverter.cs b/src/SMAPI/Framework/Serialisation/SmapiConverters/ManifestDependencyArrayConverter.cs
new file mode 100644
index 00000000..6352e367
--- /dev/null
+++ b/src/SMAPI/Framework/Serialisation/SmapiConverters/ManifestDependencyArrayConverter.cs
@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using StardewModdingAPI.Framework.Models;
+
+namespace StardewModdingAPI.Framework.Serialisation.SmapiConverters
+{
+    /// <summary>Handles deserialisation of <see cref="IManifestDependency"/> arrays.</summary>
+    internal class ManifestDependencyArrayConverter : JsonConverter
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>Whether this converter can write JSON.</summary>
+        public override bool CanWrite => false;
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Get whether this instance can convert the specified object type.</summary>
+        /// <param name="objectType">The object type.</param>
+        public override bool CanConvert(Type objectType)
+        {
+            return objectType == typeof(IManifestDependency[]);
+        }
+
+
+        /*********
+        ** Protected methods
+        *********/
+        /// <summary>Read the JSON representation of the object.</summary>
+        /// <param name="reader">The JSON reader.</param>
+        /// <param name="objectType">The object type.</param>
+        /// <param name="existingValue">The object being read.</param>
+        /// <param name="serializer">The calling serializer.</param>
+        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
+        {
+            List<IManifestDependency> result = new List<IManifestDependency>();
+            foreach (JObject obj in JArray.Load(reader).Children<JObject>())
+            {
+                string uniqueID = obj.Value<string>(nameof(IManifestDependency.UniqueID));
+                string minVersion = obj.Value<string>(nameof(IManifestDependency.MinimumVersion));
+                bool required = obj.Value<bool?>(nameof(IManifestDependency.IsRequired)) ?? true;
+                result.Add(new ManifestDependency(uniqueID, minVersion, required));
+            }
+            return result.ToArray();
+        }
+
+        /// <summary>Writes the JSON representation of the object.</summary>
+        /// <param name="writer">The JSON writer.</param>
+        /// <param name="value">The value.</param>
+        /// <param name="serializer">The calling serializer.</param>
+        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
+        {
+            throw new InvalidOperationException("This converter does not write JSON.");
+        }
+    }
+}