public EntityArchetype CreateArchetype(params Type[] types)
{
List <ComponentType> componentTypes = new List <ComponentType>();
foreach (var t in types)
{
if (!t.GetInterfaces().Contains(typeof(IComponent)))
{
throw new ArgumentException("Type does not implement IComponent.");
}
var idx = -1;
if (_componentTypes.Contains(t))
{
idx = _componentTypes.IndexOf(t);
}
else
{
_componentTypes.Add(t);
idx = _componentTypes.Count - 1;
}
componentTypes.Add(idx);
}
componentTypes.Sort();
var componentTypeList = new ComponentTypeList {
TypeList = componentTypes.Distinct().ToList()
};
if (_entityArchetypes.Contains(componentTypeList))
{
return(_entityArchetypes.IndexOf(componentTypeList));
}
else
{
_entityArchetypes.Add(componentTypeList);
return(_entityArchetypes.Count - 1);
}
}
public bool HasArchetype(ComponentTypeList t)
{
return(_entityArchetypes.Contains(t));
}
public int GetArchetypeIndex(ComponentTypeList t)
{
return(_entityArchetypes.IndexOf(t));
}
