// Old uuid and new sceneobjectgroup
public AuraMetaEntity CreateAuraForNewlyCreatedEntity(SceneObjectPart part)
{
AuraMetaEntity ent = new AuraMetaEntity(part.ParentGroup.Scene,
part.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
new Vector3(0, 254, 0),
part.Scale
);
m_NewlyCreatedEntityAura.Add(part.UUID, ent);
return(ent);
}
/// <summary>
/// Search for a corresponding group UUID in the scene. If not found, then the revisioned group this CMEntity represents has been deleted. Mark the metaentity appropriately.
/// If a matching UUID is found in a scene object group, compare the two for differences. If differences exist, Mark the metaentity appropriately.
/// </summary>
public void FindDifferences()
{
List <EntityBase> sceneEntityList = new List <EntityBase>(m_Entity.Scene.GetEntities());
DiffersFromSceneGroup = false;
// if group is not contained in scene's list
if (!ContainsKey(sceneEntityList, m_UnchangedEntity.UUID))
{
foreach (SceneObjectPart part in m_UnchangedEntity.Parts)
{
// if scene list no longer contains this part, display translucent part and mark with red aura
if (!ContainsKey(sceneEntityList, part.UUID))
{
// if already displaying a red aura over part, make sure its red
if (m_AuraEntities.ContainsKey(part.UUID))
{
m_AuraEntities[part.UUID].SetAura(new Vector3(254, 0, 0), part.Scale);
}
else
{
AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene,
part.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
new Vector3(254, 0, 0),
part.Scale
);
m_AuraEntities.Add(part.UUID, auraGroup);
}
SceneObjectPart metaPart = m_Entity.GetLinkNumPart(part.LinkNum);
SetPartTransparency(metaPart, MetaEntity.TRANSLUCENT);
}
// otherwise, scene will not contain the part. note: a group can not remove a part without changing group id
}
// a deleted part has no where to point a beam particle system,
// if a metapart had a particle system (maybe it represented a moved part) remove it
if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID))
{
m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll();
m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID);
}
DiffersFromSceneGroup = true;
}
// if scene list does contain group, compare each part in group for differences and display beams and auras appropriately
else
{
MarkWithDifferences((SceneObjectGroup)GetGroupByUUID(sceneEntityList, m_UnchangedEntity.UUID));
}
}
// Old uuid and new sceneobjectgroup
public AuraMetaEntity CreateAuraForNewlyCreatedEntity(SceneObjectPart part)
{
AuraMetaEntity ent = new AuraMetaEntity(part.ParentGroup.Scene,
part.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
new Vector3(0,254,0),
part.Scale
);
m_NewlyCreatedEntityAura.Add(part.UUID, ent);
return ent;
}
/// <summary>
/// Returns true if there was a change between meta entity and the entity group, false otherwise.
/// If true is returned, it is assumed the metaentity's appearance has changed to reflect the difference (though clients haven't been updated).
/// </summary>
public bool MarkWithDifferences(SceneObjectGroup sceneEntityGroup)
{
SceneObjectPart sceneEntityPart;
SceneObjectPart metaEntityPart;
Diff differences;
bool changed = false;
// Use "UnchangedEntity" to do comparisons because its text, transparency, and other attributes will be just as the user
// had originally saved.
// m_Entity will NOT necessarily be the same entity as the user had saved.
foreach (SceneObjectPart UnchangedPart in m_UnchangedEntity.Children.Values)
{
//This is the part that we use to show changes.
metaEntityPart = m_Entity.GetLinkNumPart(UnchangedPart.LinkNum);
if (sceneEntityGroup.Children.ContainsKey(UnchangedPart.UUID))
{
sceneEntityPart = sceneEntityGroup.Children[UnchangedPart.UUID];
differences = Difference.FindDifferences(UnchangedPart, sceneEntityPart);
if (differences != Diff.NONE)
{
metaEntityPart.Text = "CHANGE: " + differences.ToString();
}
if (differences != 0)
{
// Root Part that has been modified
if ((differences & Diff.POSITION) > 0)
{
// If the position of any part has changed, make sure the RootPart of the
// meta entity is pointing with a beam particle system
if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID))
{
m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll();
m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID);
}
BeamMetaEntity beamGroup = new BeamMetaEntity(m_Entity.Scene,
m_UnchangedEntity.RootPart.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
sceneEntityPart,
new Vector3(0, 0, 254)
);
m_BeamEntities.Add(m_UnchangedEntity.RootPart.UUID, beamGroup);
}
if (m_AuraEntities.ContainsKey(UnchangedPart.UUID))
{
m_AuraEntities[UnchangedPart.UUID].HideFromAll();
m_AuraEntities.Remove(UnchangedPart.UUID);
}
AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene,
UnchangedPart.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
new Vector3(0, 0, 254),
UnchangedPart.Scale
);
m_AuraEntities.Add(UnchangedPart.UUID, auraGroup);
SetPartTransparency(metaEntityPart, MetaEntity.TRANSLUCENT);
DiffersFromSceneGroup = true;
}
else // no differences between scene part and meta part
{
if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID))
{
m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll();
m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID);
}
if (m_AuraEntities.ContainsKey(UnchangedPart.UUID))
{
m_AuraEntities[UnchangedPart.UUID].HideFromAll();
m_AuraEntities.Remove(UnchangedPart.UUID);
}
SetPartTransparency(metaEntityPart, MetaEntity.NONE);
}
}
else //The entity currently in the scene is missing parts from the metaentity saved, so mark parts red as deleted.
{
if (m_AuraEntities.ContainsKey(UnchangedPart.UUID))
{
m_AuraEntities[UnchangedPart.UUID].HideFromAll();
m_AuraEntities.Remove(UnchangedPart.UUID);
}
AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene,
UnchangedPart.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
new Vector3(254, 0, 0),
UnchangedPart.Scale
);
m_AuraEntities.Add(UnchangedPart.UUID, auraGroup);
SetPartTransparency(metaEntityPart, MetaEntity.TRANSLUCENT);
DiffersFromSceneGroup = true;
}
}
return(changed);
}
/// <summary>
/// Returns true if there was a change between meta entity and the entity group, false otherwise.
/// If true is returned, it is assumed the metaentity's appearance has changed to reflect the difference (though clients haven't been updated).
/// </summary>
public bool MarkWithDifferences(SceneObjectGroup sceneEntityGroup)
{
SceneObjectPart sceneEntityPart;
SceneObjectPart metaEntityPart;
Diff differences;
bool changed = false;
// Use "UnchangedEntity" to do comparisons because its text, transparency, and other attributes will be just as the user
// had originally saved.
// m_Entity will NOT necessarily be the same entity as the user had saved.
foreach (SceneObjectPart UnchangedPart in m_UnchangedEntity.Parts)
{
//This is the part that we use to show changes.
metaEntityPart = m_Entity.GetLinkNumPart(UnchangedPart.LinkNum);
if (sceneEntityGroup.ContainsPart(UnchangedPart.UUID))
{
sceneEntityPart = sceneEntityGroup.GetChildPart(UnchangedPart.UUID);
differences = Difference.FindDifferences(UnchangedPart, sceneEntityPart);
if (differences != Diff.NONE)
metaEntityPart.Text = "CHANGE: " + differences.ToString();
if (differences != 0)
{
// Root Part that has been modified
if ((differences & Diff.POSITION) > 0)
{
// If the position of any part has changed, make sure the RootPart of the
// meta entity is pointing with a beam particle system
if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID))
{
m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll();
m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID);
}
BeamMetaEntity beamGroup = new BeamMetaEntity(m_Entity.Scene,
m_UnchangedEntity.RootPart.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
sceneEntityPart,
new Vector3(0, 0, 254)
);
m_BeamEntities.Add(m_UnchangedEntity.RootPart.UUID, beamGroup);
}
if (m_AuraEntities.ContainsKey(UnchangedPart.UUID))
{
m_AuraEntities[UnchangedPart.UUID].HideFromAll();
m_AuraEntities.Remove(UnchangedPart.UUID);
}
AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene,
UnchangedPart.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
new Vector3(0, 0, 254),
UnchangedPart.Scale
);
m_AuraEntities.Add(UnchangedPart.UUID, auraGroup);
SetPartTransparency(metaEntityPart, MetaEntity.TRANSLUCENT);
DiffersFromSceneGroup = true;
}
else // no differences between scene part and meta part
{
if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID))
{
m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll();
m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID);
}
if (m_AuraEntities.ContainsKey(UnchangedPart.UUID))
{
m_AuraEntities[UnchangedPart.UUID].HideFromAll();
m_AuraEntities.Remove(UnchangedPart.UUID);
}
SetPartTransparency(metaEntityPart, MetaEntity.NONE);
}
}
else //The entity currently in the scene is missing parts from the metaentity saved, so mark parts red as deleted.
{
if (m_AuraEntities.ContainsKey(UnchangedPart.UUID))
{
m_AuraEntities[UnchangedPart.UUID].HideFromAll();
m_AuraEntities.Remove(UnchangedPart.UUID);
}
AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene,
UnchangedPart.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
new Vector3(254, 0, 0),
UnchangedPart.Scale
);
m_AuraEntities.Add(UnchangedPart.UUID, auraGroup);
SetPartTransparency(metaEntityPart, MetaEntity.TRANSLUCENT);
DiffersFromSceneGroup = true;
}
}
return changed;
}
/// <summary>
/// Search for a corresponding group UUID in the scene. If not found, then the revisioned group this CMEntity represents has been deleted. Mark the metaentity appropriately.
/// If a matching UUID is found in a scene object group, compare the two for differences. If differences exist, Mark the metaentity appropriately.
/// </summary>
public void FindDifferences()
{
List<EntityBase> sceneEntityList = new List<EntityBase>(m_Entity.Scene.GetEntities());
DiffersFromSceneGroup = false;
// if group is not contained in scene's list
if (!ContainsKey(sceneEntityList, m_UnchangedEntity.UUID))
{
foreach (SceneObjectPart part in m_UnchangedEntity.Parts)
{
// if scene list no longer contains this part, display translucent part and mark with red aura
if (!ContainsKey(sceneEntityList, part.UUID))
{
// if already displaying a red aura over part, make sure its red
if (m_AuraEntities.ContainsKey(part.UUID))
{
m_AuraEntities[part.UUID].SetAura(new Vector3(254, 0, 0), part.Scale);
}
else
{
AuraMetaEntity auraGroup = new AuraMetaEntity(m_Entity.Scene,
part.GetWorldPosition(),
MetaEntity.TRANSLUCENT,
new Vector3(254, 0, 0),
part.Scale
);
m_AuraEntities.Add(part.UUID, auraGroup);
}
SceneObjectPart metaPart = m_Entity.GetLinkNumPart(part.LinkNum);
SetPartTransparency(metaPart, MetaEntity.TRANSLUCENT);
}
// otherwise, scene will not contain the part. note: a group can not remove a part without changing group id
}
// a deleted part has no where to point a beam particle system,
// if a metapart had a particle system (maybe it represented a moved part) remove it
if (m_BeamEntities.ContainsKey(m_UnchangedEntity.RootPart.UUID))
{
m_BeamEntities[m_UnchangedEntity.RootPart.UUID].HideFromAll();
m_BeamEntities.Remove(m_UnchangedEntity.RootPart.UUID);
}
DiffersFromSceneGroup = true;
}
// if scene list does contain group, compare each part in group for differences and display beams and auras appropriately
else
{
MarkWithDifferences((SceneObjectGroup)GetGroupByUUID(sceneEntityList, m_UnchangedEntity.UUID));
}
}