Exemple #1
0
        /*
         *  Finds all classes of a specific type, and then returns an instance of each.
         *  Ignores classes which can't be instantiated (i.e. abstract classes).
         */
        public static IList <T> GetInstances <T>()
        {
            var instances = new List <T>();

            foreach (var assembly in Assemblies)
            {
                foreach (var type in assembly.GetTypes())
                {
                    if (IsAssignableFrom(typeof(T), type) && ES3Reflection.HasParameterlessConstructor(type) && !ES3Reflection.IsAbstract(type))
                    {
                        instances.Add((T)Activator.CreateInstance(type));
                    }
                }
            }
            return(instances);
        }
Exemple #2
0
        internal static ES3Type CreateES3Type(Type type, bool throwException = true)
        {
            ES3Type es3Type;

            if (ES3Reflection.IsEnum(type))
            {
                return(new ES3Type_enum(type));
            }
            else if (ES3Reflection.TypeIsArray(type))
            {
                int rank = ES3Reflection.GetArrayRank(type);

                if (rank == 1)
                {
                    es3Type = new ES3ArrayType(type);
                }
                else if (rank == 2)
                {
                    es3Type = new ES32DArrayType(type);
                }
                else if (rank == 3)
                {
                    es3Type = new ES33DArrayType(type);
                }
                else if (throwException)
                {
                    throw new NotSupportedException("Only arrays with up to three dimensions are supported by Easy Save.");
                }
                else
                {
                    return(null);
                }
            }
            else if (ES3Reflection.IsGenericType(type) && ES3Reflection.ImplementsInterface(type, typeof(IEnumerable)))
            {
                Type genericType = ES3Reflection.GetGenericTypeDefinition(type);
                if (genericType == typeof(List <>))
                {
                    es3Type = new ES3ListType(type);
                }
                else if (genericType == typeof(Dictionary <,>))
                {
                    es3Type = new ES3DictionaryType(type);
                }
                else if (genericType == typeof(Queue <>))
                {
                    es3Type = new ES3QueueType(type);
                }
                else if (genericType == typeof(Stack <>))
                {
                    es3Type = new ES3StackType(type);
                }
                else if (genericType == typeof(HashSet <>))
                {
                    es3Type = new ES3HashSetType(type);
                }
                else if (throwException)
                {
                    throw new NotSupportedException("Generic type \"" + type.ToString() + "\" is not supported by Easy Save.");
                }
                else
                {
                    return(null);
                }
            }
            else if (ES3Reflection.IsPrimitive(type))            // ERROR: We should not have to create an ES3Type for a primitive.
            {
                if (types == null || types.Count == 0)           // If the type list is not initialised, it is most likely an initialisation error.
                {
                    throw new TypeLoadException("ES3Type for primitive could not be found, and the type list is empty. Please contact Easy Save developers at http://www.moodkie.com/contact");
                }
                else                 // Else it's a different error, possibly an error in the specific ES3Type for that type.
                {
                    throw new TypeLoadException("ES3Type for primitive could not be found, but the type list has been initialised and is not empty. Please contact Easy Save developers on [email protected]");
                }
            }
            else
            {
                if (ES3Reflection.IsAssignableFrom(typeof(Component), type))
                {
                    es3Type = new ES3ReflectedComponentType(type);
                }
                else if (ES3Reflection.IsValueType(type))
                {
                    es3Type = new ES3ReflectedValueType(type);
                }
                else if (ES3Reflection.IsAssignableFrom(typeof(ScriptableObject), type))
                {
                    es3Type = new ES3ReflectedScriptableObjectType(type);
                }
                else if (ES3Reflection.HasParameterlessConstructor(type) || ES3Reflection.IsAbstract(type) || ES3Reflection.IsInterface(type))
                {
                    es3Type = new ES3ReflectedObjectType(type);
                }
                else if (throwException)
                {
                    throw new NotSupportedException("Type of " + type + " is not supported as it does not have a parameterless constructor. Only value types, Components or ScriptableObjects are supportable without a parameterless constructor. However, you may be able to create an ES3Type script to add support for it.");
                }
                else
                {
                    return(null);
                }
            }

            if (es3Type.type == null || es3Type.isUnsupported)
            {
                if (throwException)
                {
                    throw new NotSupportedException(string.Format("ES3Type.type is null when trying to create an ES3Type for {0}, possibly because the element type is not supported.", type));
                }
                return(null);
            }

            Add(type, es3Type);
            return(es3Type);
        }