EntityData.cs

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using System;
using System.Xml.Linq;
using TemplatesDatabase;
using XmlUtilities;
 
namespace GameEntitySystem {
    public class EntityData {
        public int Id;
 
        public ValuesDictionary ValuesDictionary;
 
        public EntityData() { }
 
        public EntityData(GameDatabase gameDatabase, XElement entityNode) {
            Id = XmlUtils.GetAttributeValue<int>(entityNode, "Id");
            Guid attributeValue = XmlUtils.GetAttributeValue(entityNode, "Guid", Guid.Empty);
            string attributeValue2 = XmlUtils.GetAttributeValue(entityNode, "Name", string.Empty);
            DatabaseObject databaseObject;
            if (attributeValue != Guid.Empty) {
                databaseObject = gameDatabase.Database.FindDatabaseObject(attributeValue, gameDatabase.EntityTemplateType, true);
            }
            else {
                if (string.IsNullOrEmpty(attributeValue2)) {
                    throw new InvalidOperationException("Entity template guid or name must be specified.");
                }
                databaseObject = gameDatabase.Database.FindDatabaseObject(attributeValue2, gameDatabase.EntityTemplateType, true);
            }
            ValuesDictionary = [];
            ValuesDictionary.PopulateFromDatabaseObject(databaseObject);
            ValuesDictionary.ApplyOverrides(entityNode);
        }
 
        public void Save(XElement entityNode) {
            XmlUtils.SetAttributeValue(entityNode, "Id", Id);
            XmlUtils.SetAttributeValue(entityNode, "Guid", ValuesDictionary.DatabaseObject.Guid);
            XmlUtils.SetAttributeValue(entityNode, "Name", ValuesDictionary.DatabaseObject.Name);
            ValuesDictionary.Save(entityNode);
        }
    }
}