public ElementFrame(GenericX xform, CompressedElement compXform, bool hasChanged, TransformElement transformElement)
{
this.xform = xform;
this.compXform = compXform;
this.hasChanged = hasChanged;
this.transformElement = transformElement;
}
/// <summary>
/// Extrapolate is used when the buffer is empty.
/// </summary>
public void OnExtrapolate(Frame targFr, Frame currFr, int extrapolationCount, bool svrWaitingForTeleportConfirm)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
bool currIsNull = te.frames[currFr.frameid].xform.type == XType.NULL;
// repeat teleportoverride if this is server and is waiting for a teleport confirm
bool svrWaiting = svrWaitingForTeleportConfirm && te.teleportOverride; // || currFr.updateType.IsTeleport() && te.teleportOverride;
// Don't extrapolate if this was a teleport or if we are exceeded the max number of sequential extrapolates
bool dontExtrapolate = (currFr.updateType.IsTeleport() || extrapolationCount >= te.maxExtrapolates);
te.frames[targFr.frameid].xform =
svrWaiting ? te.lastSentTransform :
dontExtrapolate ? currIsNull ? te.Localized : te.frames[currFr.frameid].xform : // If the current frame we are extrapolating was a teleport... just copy
te.Extrapolate();
te.frames[targFr.frameid].compXform =
svrWaiting ? te.lastSentCompressed :
dontExtrapolate ? te.frames[currFr.frameid].compXform : // If the current frame we are extrapolating was a teleport... just copy
te.Compress(te.frames[targFr.frameid].xform);
}
}
public void OnStartInterpolate(Frame frame, bool lateArrival = false, bool midTeleport = false)
{
// Don't apply the transform for frame offtick updates. Those are for teleports and weapon fire.
//TODO: Likely no longer needed, frame 0 shoud only fire onrcv
//if (frame.frameid == 0)// && !frame.updateType.IsTeleport())
// return;
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
// Don't overwrite mid interpolation if this is a teleport override element, and we are mid teleport.
if (lateArrival && midTeleport && te.teleportOverride)
{
continue;
}
// Don't modify elements with late arriving data if it is null.
if (lateArrival && te.frames[frame.frameid].xform.type == XType.NULL)
{
DebugX.Log(!DebugX.logInfo ? null :
(Time.time + " <b>Null Late Arrival - NOTE if you keep seeing this davin - remove this test otherwise </b> " + te.snapshotFrameId + " " + te.targetFrameId));
continue;
}
te.Snapshot(frame, lateArrival, midTeleport);
}
}
/// <summary>
/// Make all TE names uqique... with a priority of changing the newly created one first.
/// </summary>
public static void MakeAllNamesUnique(GameObject go, TransformElement targetTe = null)
{
uniqueNames.Clear();
// First add the selected gameobjects names to list - all but the last (should be the last added)
INSTTransformElement[] iTransElement = go.GetComponents <INSTTransformElement>();
// Determine if the last element has the name Unnamed... and presume it is a new item if so.
TransformElement newElement =
(targetTe != null) ? targetTe :
(iTransElement.Length > 0 && iTransElement[iTransElement.Length - 1].TransElement.name == "Unnamed") ?
iTransElement[iTransElement.Length - 1].TransElement :
null;
string holdname = (newElement != null) ? newElement.name : "";
// Renmae it temporarily to make sure it doesn't conflict already.
if (newElement != null)
{
newElement.name = "CRAZYPLACEHOLDERNAME";
}
// Then add all te names to the list - making them unique if any somehow failed to be
iTransElement = go.transform.root.GetComponentsInChildren <INSTTransformElement>(true);
for (int i = 0; i < iTransElement.Length; i++)
{
TransformElement te = iTransElement[i].TransElement;
// Disallow empty names
if (te.name == "")
{
te.name = "Unnamed";
}
// Add zeros until the name is unique
while (uniqueNames.Contains(te.name))
{
te.name += "0";
}
uniqueNames.Add(te.name);
}
// Name the new element back to Unnamed, and add zeros until it is unique
if (newElement != null)
{
newElement.name = holdname;
while (uniqueNames.Contains(newElement.name))
{
newElement.name += "0";
}
}
}
public void OnSnapshotToRewind(Frame frame)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
te.history[frame.frameid] = te.Localized;
}
}
public void OnRewindGhostsToFrame(Frame frame)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
te.Apply(te.frames[frame.frameid].xform, te.ghostGO);
}
}
public void NSTBitstreamMirrorFirst(Frame frame, ref UdpBitStream outstream, bool waitingForTeleportConfirm)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
te.MirrorToClients(ref outstream, frame, te.frames[frame.frameid].hasChanged); // masks[eid].GetBitInMask(frame.frameid));
}
}
public void OnInterpolate(float t)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
te.UpdateInterpolation(t);
}
}
// callback from NST, extract transform elements
public void NSTBitstreamIncomingFirst(Frame frame, Frame currFrame, ref UdpBitStream bitstream, bool isServer)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
te.frames[frame.frameid].hasChanged = te.Read(ref bitstream, frame, currFrame);
}
}
public void OnCreateGhost(GameObject srcGO, GameObject ghostGO)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
if (srcGO == te.gameobject)
{
te.ghostGO = ghostGO;
}
}
}
public void NSTBitstreamOutgoingFirst(Frame frame, ref UdpBitStream bitstream)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
te.Write(ref bitstream, frame);
//// Write to the local buffer
//te.frames[frame.frameid].xform = te.Localized;
}
}
/// <summary>
/// Apply all of the current transforms to this frames stored transforms.
/// </summary>
public void CaptureCurrentTransforms()
{
updateType = UpdateType.Teleport;
rootBitCullLevel = BitCullingLevel.NoCulling;
RootPos = nst.cachedTransform.position;
TransformElement[] tes = ee.transformElements;
int count = tes.Length;
for (int eid = 0; eid < count; eid++)
{
TransformElement te = tes[eid];
te.frames[frameid].xform = te.Localized;
te.frames[frameid].compXform = te.Compress();
}
}
/// <summary>
/// Teleport all elements that are flagged with teleportOverride = true;
/// </summary>
public void OnRcvSvrTeleportCmd(Frame frame)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
// TODO: this likely is only wired to work correctly with offtick
if (te.teleportOverride)
{
te.Teleport(frame);
}
}
}
//public void OnSvrTeleportCmd()
//{
// for (int eid = 0; eid < elementCount; ++eid)
// {
// TransformElement te = transformElements[eid];
// if (te.teleportOverride)
// te.Teleport();
// }
//}
public void OnTeleportApply(Frame frame)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
//TODO this should be checking for the elements mask?
// TODO: Uncertain about this check for null - should be testing for whether or not this element has any info to teleport with.
if (te.teleportOverride)
{
te.Teleport(frame);
}
}
}
/// <summary>
/// If a Rewind request has been made, this callback interface is called on all registered elements. Each element will populate its history[0] frame with the resuts of the requested rewind time.
/// If applyToGhost is true, it will also apply its rewound result to its element on the rewindGhost for this NST.
/// </summary>
public void OnRewind(HistoryFrame fe, int startFrameid, int endFrameId, float timeBeforeSnapshot, float remainder, bool applyToGhost)
{
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
//TODO: this needs to slerp for rotation types
te.history[frameCount] = (timeBeforeSnapshot > 0) ?
Vector3.Lerp(te.history[startFrameid], te.history[endFrameId], remainder) :
Vector3.Lerp(te.history[startFrameid], te.Localized, -remainder);
if (applyToGhost)
{
te.Apply(te.history[frameCount], te.ghostGO);
}
}
}
public NSTElementsEngine Initialize()
{
if (initialized)
{
return(this);
}
initialized = true;
// This is redundant with the base class, but with initialize in Awake() rather than NSTAwake not assurance currently that it is set.
nst = GetComponent <NetworkSyncTransform>();
frameCount = 60 / nst.sendEveryXTick;
// Collect all of the transform elements
INSTTransformElement[] iTransElement = GetComponentsInChildren <INSTTransformElement>(true);
elementCount = iTransElement.Length;
elementIdLookup = new Dictionary <string, int>(elementCount);
elementLookup = new Dictionary <string, TransformElement>(elementCount);
transformElements = new TransformElement[elementCount];
cache_elementIsEnabled = new bool[elementCount];
for (int i = 0; i < elementCount; ++i)
{
TransformElement te = iTransElement[i].TransElement;
cache_elementIsEnabled[i] =
te.sendCullMask != 0 &&
te.keyRate != 0 &&
te.crusher.Enabled;
if (elementIdLookup.ContainsKey(te.name))
{
DebugX.LogError(!DebugX.logErrors ? null :
("Multiple child elements with the same name on '" + nst.name + "'. Check the names of Rotation and Positon elements for any repeats and be sure they all have unique names."));
}
else
{
elementIdLookup.Add(te.name, i);
elementLookup.Add(te.name, te);
}
//// Make note of which of the transforms belongs to the NST root rotation
//if (System.Object.ReferenceEquals(te, nst.rootRotationElement))
//{
// Debug.Log("ROOT NST ROTATION FOUND");
// //transformElements[0] = transformElements[i];
//}
transformElements[i] = te;
transformElements[i].index = i;
if (transformElements[i].gameobject == null)
{
transformElements[i].gameobject = iTransElement[i].SrcGameObject;
}
transformElements[i].Initialize(nst);
//Debug.Log(nst.rootRotationElement.frames[0]);
//// TODO: Questionable and stupid hack that replaces NST rootRotationElement with the found interface version (should be the same but arent)
//if (iTransElement[i] is NetworkSyncTransform)
// nst.rootRotationElement = transformElements[i] as RotationElement;
}
// init the list
//history = new GenericX[frameCount + 1][];
//for (int frameid = 0; frameid < history.Length; frameid++)
//{
// history[frameid] = new GenericX[transformElements.Length];
// for (int elementid = 0; elementid < transformElements.Length; elementid++)
// {
// history[frameid][elementid] = new GenericX();
// }
//}
//int numbOfElements = transformElements.Length;
//elements = new List<XElement>[frameCount + 1];
//for (int fid = 0; fid < elements.Length; fid++)
//{
// elements[fid] = new List<XElement>(numbOfElements);
// List<XElement> frameElements = elements[fid];
// for (int eid = 0; eid < numbOfElements; eid++)
// {
// frameElements.Add(new XElement(
// transformElements[eid].Localized,
// transformElements[eid].Compress(),
// false,
// transformElements[eid]
// ));
// }
//}
//elements = new List<XElement>(numbOfElements);
return(this);
}
/// <summary>
/// Unlike Extrapolate - Reconstruct is used when the buffer isn't empty, but rather we are dealing with a lost packet while there is a future frame in the buffer.
/// </summary>
public void OnReconstructMissing(Frame nextFrame, Frame currentFrame, Frame nextValidFrame, float t, bool svrWaitingForTeleportConfirm)
{
//List<XElement> currFrameElements = elements[currentFrame.frameid];
//List<XElement> nextFrameElements = elements[nextFrame.frameid];
//List<XElement> nextValidFrameElements = elements[nextValidFrame.frameid];
// Reconstruct missing frames
for (int eid = 0; eid < elementCount; ++eid)
{
TransformElement te = transformElements[eid];
if (!cache_elementIsEnabled[eid])
{
continue;
}
TransformElement.ElementFrame ce = te.frames[currentFrame.frameid]; // currFrameElements[eid];
TransformElement.ElementFrame ne = te.frames[nextFrame.frameid]; // nextFrameElements[eid];
TransformElement.ElementFrame nve = te.frames[nextValidFrame.frameid];
//TODO are these if's needed for the null checking? Keep an eye on this.
// Eliminate any Null genericX values = they indicate no changes
if (ce.xform.type == XType.NULL)
{
ce.xform = te.Localized;
ce.compXform = te.Compress(ce.xform);
Debug.Log("Current element is null");
}
if (nve.xform.type == XType.NULL)
{
nve.xform = ce.xform;
//Debug.LogError("nextvalid element is null");
}
// If server his holding for teleport confirm, keep using the same teleport value
if (svrWaitingForTeleportConfirm && te.teleportOverride)
{
ne.xform = te.lastSentTransform;
ne.compXform = te.lastSentCompressed;
}
// There is a future frame to use as a guess target
else if (nve.xform.type != XType.NULL) // nst.buffer.masks[eid].GetBitInMask(nextValidFrame.frameid))
{
ne.xform = te.Lerp(ce.xform, nve.xform, t);
ne.compXform = te.Compress(ne.xform);
}
// There is no future frame.
else
{
if (ce.xform.type == XType.NULL)
{
Debug.Log("Houston we have a null here.");
}
ne.xform = ce.xform;
ne.compXform = ce.compXform;
}
}
}
public override void OnGUI(Rect r, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(r, label, property);
property.serializedObject.ApplyModifiedProperties();
property.serializedObject.Update();
var par = PropertyDrawerUtility.GetParent(property);
GameObject parGO;
// the parent may be an NST or a TransformElement
if (par is NSTElementComponent)
{
parGO = (par as NSTElementComponent).gameObject;
}
else
{
parGO = (par as NetworkSyncTransform).gameObject;
}
TransformElement te = PropertyDrawerUtility.GetActualObjectForSerializedProperty <TransformElement>(fieldInfo, property);
name = property.FindPropertyRelative("name");
isRoot = property.FindPropertyRelative("isRoot");
keyRate = property.FindPropertyRelative("keyRate");
sendCullMask = property.FindPropertyRelative("sendCullMask");
gameobject = property.FindPropertyRelative("gameobject");
extrapolation = property.FindPropertyRelative("extrapolation");
maxExtrapolates = property.FindPropertyRelative("maxExtrapolates");
teleportOverride = property.FindPropertyRelative("teleportOverride");
isPos = (te is IPositionElement);
isRot = (te is IRotationElement);
string typeLabel = (isPos) ? "Position" : (isRot) ? "Rotation" : "Scale";
margin = 4;
realwidth = r.width + 16 - 4;
colwidths = realwidth / 4f;
colwidths = Mathf.Max(colwidths, 65); // limit the smallest size so things like sliders aren't shrunk too small to draw.
currentLine = r.yMin + margin * 2;
Color headerblockcolor = (isPos ? positionHeaderBarColor : isRot ? rotationHeaderBarColor : scaleHeaderBarColor);
if (!isRoot.boolValue)
{
EditorGUI.DrawRect(new Rect(margin + 3, r.yMin + 2 + 2, realwidth - 6, LINEHEIGHT + 8), headerblockcolor);
}
savedIndentLevel = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
if (!isRoot.boolValue)
{
string headerLabel = typeLabel + " Element";
EditorGUI.LabelField(new Rect(r.xMin, currentLine, colwidths * 4, LINEHEIGHT), new GUIContent(headerLabel), "WhiteBoldLabel");
NSTElementComponentEditor.MakeAllNamesUnique(parGO, te);
EditorGUI.PropertyField(new Rect(r.xMin, currentLine, r.width - 4, LINEHEIGHT), name, new GUIContent(" "));
currentLine += LINEHEIGHT + 8;
}
// The only element that will be found on the root (the actual NST component) is rotation
else
{
EditorGUI.LabelField(new Rect(r.xMin, currentLine, r.width, LINEHEIGHT), new GUIContent("Root Rotation Updates"), "BoldLabel");
currentLine += LINEHEIGHT + 4;
}
EditorGUI.indentLevel = 0;
// Section for Send Culling enum flags
left = 13;
realwidth -= 16;
sendCullMask.intValue = System.Convert.ToInt32(EditorGUI.EnumMaskField(new Rect(left, currentLine, realwidth, LINEHEIGHT), new GUIContent("Send On Events:"), (SendCullMask)sendCullMask.intValue));
currentLine += LINEHEIGHT + 4;
if (!isRoot.boolValue)
{
EditorGUI.PropertyField(new Rect(left, currentLine, realwidth, LINEHEIGHT), gameobject, new GUIContent("GameObject:"));
currentLine += LINEHEIGHT + 4;
}
if (((SendCullMask)sendCullMask.intValue).EveryTick() == false)
{
EditorGUI.PropertyField(new Rect(left, currentLine, realwidth, LINEHEIGHT), keyRate, new GUIContent("Key Every:"));
currentLine += LINEHEIGHT + 2;
}
if (keyRate.intValue == 0 && sendCullMask.intValue == 0)
{
//noUpdates = true;
EditorGUI.HelpBox(new Rect(left, currentLine, realwidth, 48), "Element Disabled. Select one or more 'Send On Events' event to trigger on, and/or set Key Every to a number greater than 0.", MessageType.Warning);
currentLine += 50;
property.serializedObject.ApplyModifiedProperties();
return;
}
else
{
//noUpdates = false;
EditorGUI.PropertyField(new Rect(left, currentLine, realwidth, LINEHEIGHT), extrapolation, new GUIContent("Extrapolation:"));
currentLine += LINEHEIGHT + 2;
EditorGUI.PropertyField(new Rect(left, currentLine, realwidth, LINEHEIGHT), maxExtrapolates, new GUIContent("Max Extrapolations:"));
currentLine += LINEHEIGHT + 2;
EditorGUI.PropertyField(new Rect(left, currentLine, realwidth, LINEHEIGHT), teleportOverride, new GUIContent("Teleport Override:"));
currentLine += LINEHEIGHT + 2;
}
property.serializedObject.ApplyModifiedProperties();
property.serializedObject.Update();
SerializedProperty crusher = property.FindPropertyRelative("crusher");
float ch = EditorGUI.GetPropertyHeight(crusher);
EditorGUI.PropertyField(new Rect(r.xMin, currentLine - 2, r.width, ch), crusher);
currentLine += ch;
property.serializedObject.ApplyModifiedProperties();
SerializedProperty drawerHeight = property.FindPropertyRelative("drawerHeight");
// revert to original indent level.
EditorGUI.indentLevel = savedIndentLevel;
// Record the height of this instance of drawer
drawerHeight.floatValue = currentLine - r.yMin;
EditorGUI.EndProperty();
}
