备份CatanBuilding瘦身独立工程

LocalPackages/PlayFabSDK/Shared/Public/PluginManager.cs

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+using System;
+using System.Collections.Concurrent;
+using PlayFab.Internal;
+
+namespace PlayFab
+{
+    public class PluginManager
+    {
+        private ConcurrentDictionary<PluginContractKey, IPlayFabPlugin> plugins = new ConcurrentDictionary<PluginContractKey, IPlayFabPlugin>(new PluginContractKeyComparator());
+
+        /// <summary>
+        /// The singleton instance of plugin manager.
+        /// </summary>
+        private static readonly PluginManager Instance = new PluginManager();
+
+        private PluginManager()
+        {
+        }
+
+        /// <summary>
+        /// Gets a plugin.
+        /// If a plugin with specified contract and optional instance name does not exist, it will create a new one.
+        /// </summary>
+        /// <param name="contract">The plugin contract.</param>
+        /// <param name="instanceName">The optional plugin instance name. Instance names allow to have mulptiple plugins with the same contract.</param>
+        /// <returns>The plugin instance.</returns>
+        public static T GetPlugin<T>(PluginContract contract, string instanceName = "") where T : IPlayFabPlugin
+        {
+            return (T)Instance.GetPluginInternal(contract, instanceName);
+        }
+
+        /// <summary>
+        /// Sets a custom plugin.
+        /// If a plugin with specified contract and optional instance name already exists, it will be replaced with specified instance.
+        /// </summary>
+        /// <param name="plugin">The plugin instance.</param>
+        /// <param name="contract">The app contract of plugin.</param>
+        /// <param name="instanceName">The optional plugin instance name. Instance names allow to have mulptiple plugins with the same contract.</param>
+        public static void SetPlugin(IPlayFabPlugin plugin, PluginContract contract, string instanceName = "")
+        {
+            Instance.SetPluginInternal(plugin, contract, instanceName);
+        }
+
+        private IPlayFabPlugin GetPluginInternal(PluginContract contract, string instanceName)
+        {
+            var key = new PluginContractKey { _pluginContract = contract, _pluginName = instanceName };
+            IPlayFabPlugin plugin;
+            if (!this.plugins.TryGetValue(key, out plugin))
+            {
+                // Requested plugin is not in the cache, create the default one
+                switch (contract)
+                {
+                    case PluginContract.PlayFab_Serializer:
+                        plugin = this.CreatePlugin<PlayFab.Json.SimpleJsonInstance>();
+                        break;
+                    case PluginContract.PlayFab_Transport:
+                        plugin = this.CreatePlayFabTransportPlugin();
+                        break;
+                    default:
+                        throw new ArgumentException("This contract is not supported", "contract");
+                }
+
+                this.plugins[key] = plugin;
+            }
+
+            return plugin;
+        }
+
+        private void SetPluginInternal(IPlayFabPlugin plugin, PluginContract contract, string instanceName)
+        {
+            if (plugin == null)
+            {
+                throw new ArgumentNullException("plugin", "Plugin instance cannot be null");
+            }
+
+            var key = new PluginContractKey { _pluginContract = contract, _pluginName = instanceName };
+            this.plugins[key] = plugin;
+        }
+
+        private IPlayFabPlugin CreatePlugin<T>() where T : IPlayFabPlugin, new()
+        {
+            return (IPlayFabPlugin)System.Activator.CreateInstance(typeof(T));
+        }
+
+        private ITransportPlugin CreatePlayFabTransportPlugin()
+        {
+            ITransportPlugin transport = null;
+#if !UNITY_WSA && !UNITY_WP8
+            if (PlayFabSettings.RequestType == WebRequestType.HttpWebRequest)
+                transport = new PlayFabWebRequest();
+#endif
+
+#if UNITY_2018_2_OR_NEWER // PlayFabWww will throw warnings as Unity has deprecated Www
+            if (transport == null)
+                transport = new PlayFabUnityHttp();
+#elif UNITY_2017_2_OR_NEWER
+            if (PlayFabSettings.RequestType == WebRequestType.UnityWww)
+                transport = new PlayFabWww();
+
+            if (transport == null)
+                transport = new PlayFabUnityHttp();
+#else
+            if (transport == null)
+                transport = new PlayFabWww();
+#endif
+
+            return transport;
+        }
+    }
+}