From 929dccb75a1405737975d76648e015a3e7c00177 Mon Sep 17 00:00:00 2001
From: Jesse Plamondon-Willard <github@jplamondonw.com>
Date: Sat, 7 Oct 2017 23:07:10 -0400
Subject: reorganise repo structure

---
 src/SMAPI/Framework/ModHelpers/ModHelper.cs | 129 ++++++++++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 src/SMAPI/Framework/ModHelpers/ModHelper.cs

(limited to 'src/SMAPI/Framework/ModHelpers/ModHelper.cs')

diff --git a/src/SMAPI/Framework/ModHelpers/ModHelper.cs b/src/SMAPI/Framework/ModHelpers/ModHelper.cs
new file mode 100644
index 00000000..665b9cf4
--- /dev/null
+++ b/src/SMAPI/Framework/ModHelpers/ModHelper.cs
@@ -0,0 +1,129 @@
+using System;
+using System.IO;
+using StardewModdingAPI.Framework.Serialisation;
+
+namespace StardewModdingAPI.Framework.ModHelpers
+{
+    /// <summary>Provides simplified APIs for writing mods.</summary>
+    internal class ModHelper : BaseHelper, IModHelper, IDisposable
+    {
+        /*********
+        ** Properties
+        *********/
+        /// <summary>Encapsulates SMAPI's JSON file parsing.</summary>
+        private readonly JsonHelper JsonHelper;
+
+
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>The full path to the mod's folder.</summary>
+        public string DirectoryPath { get; }
+
+        /// <summary>An API for loading content assets.</summary>
+        public IContentHelper Content { get; }
+
+        /// <summary>An API for accessing private game code.</summary>
+        public IReflectionHelper Reflection { get; }
+
+        /// <summary>an API for fetching metadata about loaded mods.</summary>
+        public IModRegistry ModRegistry { get; }
+
+        /// <summary>An API for managing console commands.</summary>
+        public ICommandHelper ConsoleCommands { get; }
+
+        /// <summary>An API for reading translations stored in the mod's <c>i18n</c> folder, with one file per locale (like <c>en.json</c>) containing a flat key => value structure. Translations are fetched with locale fallback, so missing translations are filled in from broader locales (like <c>pt-BR.json</c> &lt; <c>pt.json</c> &lt; <c>default.json</c>).</summary>
+        public ITranslationHelper Translation { get; }
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Construct an instance.</summary>
+        /// <param name="modID">The mod's unique ID.</param>
+        /// <param name="modDirectory">The full path to the mod's folder.</param>
+        /// <param name="jsonHelper">Encapsulate SMAPI's JSON parsing.</param>
+        /// <param name="contentHelper">An API for loading content assets.</param>
+        /// <param name="commandHelper">An API for managing console commands.</param>
+        /// <param name="modRegistry">an API for fetching metadata about loaded mods.</param>
+        /// <param name="reflectionHelper">An API for accessing private game code.</param>
+        /// <param name="translationHelper">An API for reading translations stored in the mod's <c>i18n</c> folder.</param>
+        /// <exception cref="ArgumentNullException">An argument is null or empty.</exception>
+        /// <exception cref="InvalidOperationException">The <paramref name="modDirectory"/> path does not exist on disk.</exception>
+        public ModHelper(string modID, string modDirectory, JsonHelper jsonHelper, IContentHelper contentHelper, ICommandHelper commandHelper, IModRegistry modRegistry, IReflectionHelper reflectionHelper, ITranslationHelper translationHelper)
+            : base(modID)
+        {
+            // validate directory
+            if (string.IsNullOrWhiteSpace(modDirectory))
+                throw new ArgumentNullException(nameof(modDirectory));
+            if (!Directory.Exists(modDirectory))
+                throw new InvalidOperationException("The specified mod directory does not exist.");
+
+            // initialise
+            this.DirectoryPath = modDirectory;
+            this.JsonHelper = jsonHelper ?? throw new ArgumentNullException(nameof(jsonHelper));
+            this.Content = contentHelper ?? throw new ArgumentNullException(nameof(contentHelper));
+            this.ModRegistry = modRegistry ?? throw new ArgumentNullException(nameof(modRegistry));
+            this.ConsoleCommands = commandHelper ?? throw new ArgumentNullException(nameof(commandHelper));
+            this.Reflection = reflectionHelper ?? throw new ArgumentNullException(nameof(reflectionHelper));
+            this.Translation = translationHelper ?? throw new ArgumentNullException(nameof(translationHelper));
+        }
+
+        /****
+        ** Mod config file
+        ****/
+        /// <summary>Read the mod's configuration file (and create it if needed).</summary>
+        /// <typeparam name="TConfig">The config class type. This should be a plain class that has public properties for the settings you want. These can be complex types.</typeparam>
+        public TConfig ReadConfig<TConfig>()
+            where TConfig : class, new()
+        {
+            TConfig config = this.ReadJsonFile<TConfig>("config.json") ?? new TConfig();
+            this.WriteConfig(config); // create file or fill in missing fields
+            return config;
+        }
+
+        /// <summary>Save to the mod's configuration file.</summary>
+        /// <typeparam name="TConfig">The config class type.</typeparam>
+        /// <param name="config">The config settings to save.</param>
+        public void WriteConfig<TConfig>(TConfig config)
+            where TConfig : class, new()
+        {
+            this.WriteJsonFile("config.json", config);
+        }
+
+        /****
+        ** Generic JSON files
+        ****/
+        /// <summary>Read a JSON file.</summary>
+        /// <typeparam name="TModel">The model type.</typeparam>
+        /// <param name="path">The file path relative to the mod directory.</param>
+        /// <returns>Returns the deserialised model, or <c>null</c> if the file doesn't exist or is empty.</returns>
+        public TModel ReadJsonFile<TModel>(string path)
+            where TModel : class
+        {
+            path = Path.Combine(this.DirectoryPath, path);
+            return this.JsonHelper.ReadJsonFile<TModel>(path);
+        }
+
+        /// <summary>Save to a JSON file.</summary>
+        /// <typeparam name="TModel">The model type.</typeparam>
+        /// <param name="path">The file path relative to the mod directory.</param>
+        /// <param name="model">The model to save.</param>
+        public void WriteJsonFile<TModel>(string path, TModel model)
+            where TModel : class
+        {
+            path = Path.Combine(this.DirectoryPath, path);
+            this.JsonHelper.WriteJsonFile(path, model);
+        }
+
+
+        /****
+        ** Disposal
+        ****/
+        /// <summary>Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.</summary>
+        public void Dispose()
+        {
+            // nothing to dispose yet
+        }
+    }
+}
-- 
cgit