Component.cs

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using System;
using System.Collections.Generic;
using Engine;
using TemplatesDatabase;
 
namespace GameEntitySystem {
    public abstract class Component : IDisposable {
        public Entity m_entity;
 
        public ValuesDictionary m_valuesDictionary;
 
        public ValuesDictionary ValuesDictionary => m_valuesDictionary;
 
        public Entity Entity => m_entity;
 
        public Project Project => m_entity.Project;
 
        public bool IsAddedToProject => m_entity.IsAddedToProject;
 
        public virtual IEnumerable<Entity> GetOwnedEntities() => ReadOnlyList<Entity>.Empty;
 
        public virtual void OnEntityAdded() { }
 
        public virtual void OnEntityRemoved() { }
 
        public virtual void Load(ValuesDictionary valuesDictionary, IdToEntityMap idToEntityMap) { }
 
        public virtual void Save(ValuesDictionary valuesDictionary, EntityToIdMap entityToIdMap) { }
 
        public virtual void Dispose() { }
 
        public virtual void InheritFromComponent(Component baseComponent) { }
 
        internal void DisposeInternal() {
            GC.SuppressFinalize(this);
            Dispose();
        }
 
        public virtual void Initialize(Entity entity, ValuesDictionary valuesDictionary) {
            if (valuesDictionary.DatabaseObject.Type != entity.Project.GameDatabase.MemberComponentTemplateType) {
                throw new InvalidOperationException("ValuesDictionary has invalid type.");
            }
            m_entity = entity;
            m_valuesDictionary = valuesDictionary;
        }
    }
}