private void HandleEntityRemoved(object sender, EntityEventArgs args)
{
var removed = Entities.Remove(args.Entity);
if (removed)
{
OnEntityRemoved(args);
}
}
private void HandleEntityAdded(object sender, EntityEventArgs args)
{
foreach (var binding in Bindings)
{
if (!args.Entity.Components.TryGetValue(binding, out var value))
{
return;
}
}
Entities.Add(args.Entity);
OnEntityAdded(args);
}
protected internal void OnEntityRemoved(EntityEventArgs args)
{
args.Entity.ComponentAdded -= HandleComponentAdded;
args.Entity.ComponentRemoved -= HandleComponentRemoved;
EntityRemoved?.Invoke(this, args);
}
protected void OnEntityRemoved(EntityEventArgs args)
{
EntityRemoved?.Invoke(this, args);
}