public void RemoveComponent(EntityQuery entityQuery, ComponentTypes types)
{
if (entityQuery.CalculateLength() == 0)
{
return;
}
// @TODO: Opportunity to do all components in batch on a per chunk basis.
for (int i = 0; i != types.Length; i++)
{
RemoveComponent(entityQuery, types.GetComponentType(i));
}
}
public static T[] ToComponentArray <T>(this EntityQuery group) where T : Component
{
int length = group.CalculateLength();
ComponentChunkIterator iterator = group.GetComponentChunkIterator();
var indexInComponentGroup = group.GetIndexInEntityQuery(TypeManager.GetTypeIndex <T>());
iterator.IndexInEntityQuery = indexInComponentGroup;
var arr = new T[length];
var cache = default(ComponentChunkCache);
for (int i = 0; i < length; ++i)
{
if (i < cache.CachedBeginIndex || i >= cache.CachedEndIndex)
{
iterator.MoveToEntityIndexAndUpdateCache(i, out cache, true);
}
arr[i] = (T)iterator.GetManagedObject(group.ManagedComponentStore, cache.CachedBeginIndex, i);
}
return(arr);
}
