public NativeString4096(ref NativeString64 source)
{
Length = 0;
unsafe
{
CopyFrom(source.GetUnsafePtr(), source.Length);
}
}
/// <summary>
/// This method returns all entity names for the given array of entityGuid components.
/// </summary>
/// <remarks>
/// This method relies on the source buffers the entityGuids was built from. While this could technically be done
/// while building the entityGuid set, it's a bit more isolated this way so we can remove it easily in the future.
/// </remarks>
private NativeArray <NativeString64> GetEntityNames(
NativeList <EntityGuid> entityGuids,
NativeList <EntityInChunkWithComponent <EntityGuid> > createdEntities,
NativeList <ModifiedEntity> modifiedEntities,
NativeList <EntityInChunkWithComponent <EntityGuid> > destroyedEntities,
EntityManager afterEntityManager,
EntityManager beforeEntityManager,
Allocator allocator)
{
var names = new NativeArray <NativeString64>(entityGuids.Length, allocator);
var index = 0;
// Created entities will ALWAYS show up in the entityGuid set so we can safely grab the names.
// They will exist in the after world.
for (var i = 0; i < createdEntities.Length; i++)
{
var name = new NativeString64();
#if UNITY_EDITOR
name.CopyFrom(afterEntityManager.GetName(GetEntityFromEntityInChunk(createdEntities[i].EntityInChunk)));
#endif
names[index++] = name;
}
// Scan through the potentially modified entities and extract names for ones that were actually changed.
// Use the after world name.
var entityGuidIndex = createdEntities.Length;
for (var i = 0; i < modifiedEntities.Length && entityGuidIndex < entityGuids.Length; i++)
{
if (!modifiedEntities[i].EntityGuid.Equals(entityGuids[entityGuidIndex]))
{
continue;
}
var name = new NativeString64();
#if UNITY_EDITOR
name.CopyFrom(afterEntityManager.GetName(GetEntityFromEntityInChunk(modifiedEntities[i].After)));
#endif
names[index++] = name;
entityGuidIndex++;
}
// Destroyed entities will always show up int he entityGuid set so we can grab the rest of those names.
// The will not exist in the after world so use the before world.
for (var i = 0; i < destroyedEntities.Length; i++)
{
var name = new NativeString64();
#if UNITY_EDITOR
name.CopyFrom(beforeEntityManager.GetName(GetEntityFromEntityInChunk(destroyedEntities[i].EntityInChunk)));
#endif
names[index++] = name;
}
return(names);
}
public NativeString512(ref NativeString64 source)
{
Length = source.Length;
unsafe
{
fixed(uint *b = buffer)
{
var d = (char *)b;
source.CopyTo(d, MaxLength);
}
}
}