Plugins: Add LoadPipelineStarting / LoadPipelineEnding, rename IsHandled to FullyProcessed

Il2CppInspector.Common/Plugins/API/V100/ILoadPipeline.cs

@@ -6,6 +6,7 @@
 
 using NoisyCowStudios.Bin2Object;
 using Il2CppInspector.Reflection;
+using System.Collections.Generic;
 
 namespace Il2CppInspector.PluginAPI.V100
 {
@@ -16,6 +17,11 @@ namespace Il2CppInspector.PluginAPI.V100
     /// </summary>
     public interface ILoadPipeline
     {
+        /// <summary>
+        /// A new load task is about to start. Perform per-load initialization here
+        /// </summary>
+        void LoadPipelineStarting(PluginLoadPipelineStartingEventInfo info) { }
+
         /// <summary>
         /// Process global-metadata.dat when it is first opened as a sequence of bytes
         /// Seek cursor will be at the start of the file
@@ -42,6 +48,13 @@ namespace Il2CppInspector.PluginAPI.V100
         /// </summary>
         void PostProcessPackage(Il2CppInspector package, PluginPostProcessPackageEventInfo data) { }
 
+        /// <summary>
+        /// The current load task has finished. Perform per-load teardown code here
+        /// One Il2CppInspector per sub-image in the binary is supplied
+        /// We have closed all open files but the .NET type model has not been created yet
+        /// </summary>
+        void LoadPipelineEnding(List<Il2CppInspector> packages, PluginLoadPipelineEndingEventInfo info) { }
+
         /// <summary>
         /// Post-process the .NET type model to make changes after it has been fully created
         /// </summary>