Model: Add GetAssembly, GetType, GetMethod, GetField, GetProperty helpers

Il2CppInspector/Il2CppModel.cs

@@ -44,6 +44,12 @@ namespace Il2CppInspector.Reflection
                 Assemblies.Add(new Assembly(this, image));
         }
 
+        // Get an assembly by its name
+        public Assembly GetAssembly(string name) => Assemblies.First(a => a.FullName == name);
+
+        // Get a type by its full name
+        public TypeInfo GetType(string name) => Types.First(t => t.FullName == name);
+
         private TypeInfo getNewTypeUsage(Il2CppType usage, MemberTypes memberType) {
             switch (usage.type) {
                 case Il2CppTypeEnum.IL2CPP_TYPE_CLASS:

Il2CppInspector/Reflection/TypeInfo.cs

@@ -70,6 +70,15 @@ namespace Il2CppInspector.Reflection {
 
         public List<PropertyInfo> DeclaredProperties { get; } = new List<PropertyInfo>();
 
+        // Get a field by its name
+        public FieldInfo GetField(string name) => DeclaredFields.First(f => f.Name == name);
+
+        // Get a method by its name
+        public MethodInfo GetMethod(string name) => DeclaredMethods.First(m => m.Name == name);
+
+        // Get a property by its name
+        public PropertyInfo GetProperty(string name) => DeclaredProperties.First(p => p.Name == name);
+
         // Method that the type is declared in if this is a type parameter of a generic method
         public MethodBase DeclaringMethod;