internal void RemoveCreatureColor([NotNull] CreatureColorEntity entity)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
if (entity.IsReadOnly)
{
return;
}
grangerSimpleDb.CreatureColors.Remove(entity.Id);
grangerSimpleDb.FlagAsChanged();
OnCreatureColorsModified?.Invoke(this, new EventArgs());
}
/// <summary>
/// Adds the color if it does not yet exist in the database.
/// </summary>
/// <param name="entity"></param>
internal void SeedCreatureColor([NotNull] CreatureColorEntity entity)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
CreatureColorEntity existingEntity;
if (!grangerSimpleDb.CreatureColors.TryGetValue(entity.Id, out existingEntity))
{
grangerSimpleDb.CreatureColors.Add(entity.Id, entity);
OnCreatureColorsModified?.Invoke(this, new EventArgs());
}
}
internal void AddOrUpdateCreatureColor([NotNull] CreatureColorEntity entity)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
CreatureColorEntity existingEntity;
if (!grangerSimpleDb.CreatureColors.TryGetValue(entity.Id, out existingEntity))
{
grangerSimpleDb.CreatureColors.Add(entity.Id, entity);
}
else
{
if (existingEntity.IsReadOnly)
{
throw new InvalidOperationException($"Existing {nameof(CreatureColorEntity)} with Id: {entity.Id} is flagged ReadOnly.");
}
grangerSimpleDb.CreatureColors[entity.Id] = entity;
}
grangerSimpleDb.FlagAsChanged();
OnCreatureColorsModified?.Invoke(this, new EventArgs());
}