Added component validators

Editor/Objects/ValidatorList.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using UnityEngine;
+
+namespace Module.ProjectValidator.Editor
+{
+    internal sealed class ValidatorList
+    {
+        private readonly Dictionary<Type, object> _attributeValidators = new();
+        private readonly Dictionary<Type, List<object>> _componentValidators = new();
+
+        public void AddAttribute(Type type)
+        {
+            if (type.IsInterface || type.IsAbstract)
+                return;
+
+            var typeValidator = type.GetInterfaces().FirstOrDefault(typeInterface => typeInterface.IsGenericType && typeInterface.GetGenericTypeDefinition() == typeof(IAttributeValidator<>));
+            var attType = typeValidator?.GetGenericArguments()[0];
+                    
+            if (attType == null)
+                return;
+
+            try
+            {
+                var instance = FormatterServices.GetUninitializedObject(type);
+                _attributeValidators.Add(attType, instance);
+            }
+            catch (Exception e)
+            {
+                Debug.LogException(e);
+            }
+        }
+        
+        public void AddComponent(Type type)
+        {
+            if (type.IsInterface || type.IsAbstract)
+                return;
+
+            var typeValidator = type.GetInterfaces().FirstOrDefault(typeInterface => typeInterface.IsGenericType && typeInterface.GetGenericTypeDefinition() == typeof(IComponentValidator<>));
+            var componentType = typeValidator?.GetGenericArguments()[0];
+                    
+            if (componentType == null)
+                return;
+
+            try
+            {
+                var instance = FormatterServices.GetUninitializedObject(type);
+
+                if (_componentValidators.TryGetValue(componentType, out var list))
+                    list.Add(instance);
+                else
+                    _componentValidators.Add(componentType, new List<object> { instance });
+            }
+            catch (Exception e)
+            {
+                Debug.LogException(e);
+            }
+        }
+
+        public bool TryGetAttributeValidator(Type type, out object validatorInstance)
+        {
+            return _attributeValidators.TryGetValue(type, out validatorInstance);
+        }
+        
+        public bool TryGetComponentValidator(Type type, out List<object> validatorInstances)
+        {
+            return _componentValidators.TryGetValue(type, out validatorInstances);
+        }
+    }
+}