Refactor solution layout

Il2CppInspector.Common/Reflection/MemberInfo.cs

@@ -0,0 +1,48 @@
+/*
+    Copyright 2017-2019 Katy Coe - http://www.hearthcode.org - http://www.djkaty.com
+
+    All rights reserved.
+*/
+
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+
+namespace Il2CppInspector.Reflection {
+    public abstract class MemberInfo
+    {
+        // Assembly that this member is defined in. Only set when MemberType == TypeInfo
+        public Assembly Assembly { get; protected set; }
+
+        // Custom attributes for this member
+        public abstract IEnumerable<CustomAttributeData> CustomAttributes { get; }
+
+        public CustomAttributeData[] GetCustomAttributes(string fullTypeName) => CustomAttributes.Where(a => a.AttributeType.FullName == fullTypeName).ToArray();
+
+        // Type that this type is declared in for nested types
+        protected int declaringTypeDefinitionIndex { private get; set; } = -1;
+        public TypeInfo DeclaringType => declaringTypeDefinitionIndex != -1? Assembly.Model.TypesByDefinitionIndex[declaringTypeDefinitionIndex] : null;
+
+        // What sort of member this is, eg. method, field etc.
+        public abstract MemberTypes MemberType { get; }
+
+        // Name of the member
+        public virtual string Name { get; protected set; }
+
+        // Name of the member with @ prepended if the name is a C# reserved keyword
+        public string CSharpSafeName => Constants.Keywords.Contains(Name) ? "@" + Name : Name;
+
+        // For top-level members in an assembly (ie. non-nested types)
+        protected MemberInfo(Assembly asm) => Assembly = asm;
+
+        // For lower level members, eg. fields, properties etc. and nested types
+        protected MemberInfo(TypeInfo declaringType = null) {
+            if (declaringType != null) {
+                Assembly = declaringType.Assembly;
+                declaringTypeDefinitionIndex = declaringType.Index;
+            }
+        }
+
+        public override string ToString() => Name;
+    }
+}