private GameObject MakeGameObject(Ref childRef, GameObject parent)
{
TimelineKey key = childRef.Referenced;
GameObject go = new GameObject(key.Timeline.Name);
if (parent != null)
{
go.transform.parent = parent.transform;
}
//Any objects that show up only after t=0 begin inactive
if(key.Time_Ms > 0)
{
go.SetActive(false);
}
var spriteKey = key as SpriteTimelineKey;
if (spriteKey != null)
{
//Set initial sprite information
var sprite = go.AddComponent<SpriteRenderer>();
sprite.sprite = charMap.GetSprite(spriteKey.File.Folder.Id, spriteKey.File.Id);
}
SetTransform(childRef, go.transform);
return go;
}
private GameObject MakeGameObject(Ref childRef, GameObject parent, string spriteFolder)
{
TimelineKey key = childRef.Referenced;
GameObject go = new GameObject(key.Timeline.Name);
if (parent != null)
{
go.transform.parent = parent.transform;
}
//Any objects that show up only after t=0 begin inactive
if(key.Time_Ms > 0)
{
go.SetActive(false);
}
var spriteKey = key as SpriteTimelineKey;
if (spriteKey != null)
{
//Set initial sprite information
var sprite = go.AddComponent<SpriteRenderer>();
//Hack to be able to animate the sortingOrder property
go.AddComponent<SortingOrderUpdate>();
sprite.sprite = AssetUtils.GetSpriteAtPath(spriteKey.File.Name, spriteFolder);
}
SetTransform(childRef, go.transform);
return go;
}
private GameObject MakePrefab(Ref childRef, GameObject root, string spriteFolder)
{
var timeline = childRef.Referenced.Timeline;
var transform = root.transform.Find(timeline.Name);
GameObject go;
if(transform == null)
{
go = MakeGameObject(childRef, root, spriteFolder);
}
else
{
go = transform.gameObject;
}
return go;
}
private void SetTransform(Ref childRef, Transform transform)
{
Vector3 localPosition;
Vector3 localScale;
Vector3 localEulerAngles;
PrefabUtils.BakeTransforms(childRef, out localPosition, out localEulerAngles, out localScale);
transform.localPosition = localPosition;
transform.localScale = localScale;
transform.localEulerAngles = localEulerAngles;
}
/// <summary>
/// Creates an event to change the sprite for the specified Ref (if applicable)
/// </summary>
/// <param name="clip">Target AnimationClip for Event</param>
/// <param name="time">Time at which event should be triggered</param>
/// <param name="reference"></param>
private void SetSpriteEvent(AnimationClip clip, float time, Ref reference)
{
//Bump any events at t=0 up slightly
if (time < float.Epsilon) time = 0.001f;
var spriteKey = reference.Referenced as SpriteTimelineKey;
//Only add event for SpriteTimelineKey objects
if (spriteKey != null)
{
//Pack parameters into a string - simplest way to pass multiple parameters currently
string packedParam = string.Format("{0};{1};{2}",
reference.RelativePath,
spriteKey.File.Folder.Id,
spriteKey.File.Id);
//Debug.Log(string.Format("Adding event: ChangeSprite(\"{0}\") at t={1}", packedParam, time));
//Add events to a list - Unity forces us to set the entire array at once
animationEvents.Add(new AnimationEvent() { functionName = "ChangeSprite", stringParameter = packedParam, time = time});
}
}
private void SetGameObjectForRef(GameObject root, Ref childRef)
{
TimelineKey key = childRef.Referenced;
//Get the relative path based on the current hierarchy, find the target GameObject
var relativePath = childRef.RelativePath;
var transform = root.transform.Find(relativePath);
if (transform == null)
{
Debug.LogError("ERROR: Unable to find GameObject at relative path " + relativePath);
return;
}
var gameObject = transform.gameObject;
gameObject.SetActive(true);
//Get transform data from ref
Vector3 localPosition;
Vector3 localScale;
Vector3 localEulerAngles;
childRef.BakeTransforms(out localPosition, out localEulerAngles, out localScale);
//Set the current GameObject's transform data
transform.localPosition = localPosition;
transform.localScale = localScale;
transform.localEulerAngles = localEulerAngles;
//Get last-used game object for this Timeline - needed to clean up reparenting
GameObject lastGameObject;
if (lastGameObjectCache.TryGetValue(key.Timeline, out lastGameObject) && gameObject != lastGameObject)
{
//Let Unity handle the global->local position cruft for us
lastGameObject.transform.position = transform.position;
lastGameObject.transform.eulerAngles = transform.eulerAngles;
//TODO: Also need to do something about scale - this is a little more tricky
lastGameObject.transform.localScale = localScale;
//Deactivate the old object
lastGameObject.SetActive(false);
}
}
/// <summary>
/// Creates an event to change the sprite for the specified Ref (if applicable)
/// </summary>
/// <param name="clip">Target AnimationClip for Event</param>
/// <param name="time">Time at which event should be triggered</param>
/// <param name="reference"></param>
private void SetSpriteEvent(AnimationClip clip, float time, Ref reference)
{
var spriteKey = reference.Referenced as SpriteTimelineKey;
//Only add event for SpriteTimelineKey objects
if (spriteKey != null)
{
if (time < 0) time = spriteKey.Time;
if (!spriteChangeKeys.ContainsKey(reference.RelativePath))
{
spriteChangeKeys[reference.RelativePath] = new List<SpriteChangeKey>();
}
//Add the key to the dictionary to later build all the curves at once.
spriteChangeKeys[reference.RelativePath].Add(new SpriteChangeKey() { Time = time, Sprite = AssetUtils.GetSpriteAtPath(spriteKey.File.Name, spriteBaseFolder) });
}
}
private void SetGameObjectForRef(GameObject root, Ref childRef, float time)
{
TimelineKey key = childRef.Referenced;
if (time < 0) time = key.Time;
TimelineKey lastKey;
lastKeyframeCache.TryGetValue(key.Timeline, out lastKey);
//Get the relative path based on the current hierarchy
var relativePath = childRef.RelativePath;
//If this is the root, skip it
if (string.IsNullOrEmpty(relativePath))
{
Debug.Log("Skipping root node in SetGameObjectForRef (SHOULD NEVER HAPPEN)");
return;
}
//Find the gameObject based on relative path
var transform = root.transform.Find(relativePath);
if (transform == null)
{
Debug.LogError("ERROR: Unable to find GameObject at relative path " + relativePath);
return;
}
var gameObject = transform.gameObject;
gameObject.SetActive(true);
//Get transform data from ref
Vector3 localPosition;
Vector3 localScale;
Vector3 localEulerAngles;
childRef.BakeTransforms(out localPosition, out localEulerAngles, out localScale);
//Set the current GameObject's transform data
transform.localPosition = localPosition;
transform.localScale = localScale;
//Spin the object in the correct direction
var oldEulerAngles = transform.localEulerAngles;
if (oldEulerAngles.z - localEulerAngles.z > 180) localEulerAngles.z += 360;
else if (localEulerAngles.z - oldEulerAngles.z > 180) localEulerAngles.z -= 360;
/*
switch(childRef.Unmapped.Spin)
{
case SpinDirection.Clockwise:
while (oldEulerAngles.z > localEulerAngles.z) localEulerAngles.z += 360;
break;
case SpinDirection.CounterClockwise:
while (oldEulerAngles.z < localEulerAngles.z) localEulerAngles.z -= 360;
break;
}*/
transform.localEulerAngles = localEulerAngles;
int zIndex = -1;
var spriteKey = key as SpriteTimelineKey;
if (spriteKey != null)
{
zIndex = ((ObjectRef)childRef).ZIndex;
//transform.GetComponent<SpriteRenderer>().sortingOrder = zIndex;
}
acb.SetCurve(root.transform, transform, time, lastKey, zIndex);
//Get last-used game object for this Timeline - needed to clean up reparenting
GameObject lastGameObject;
if (lastGameObjectCache.TryGetValue(key.Timeline, out lastGameObject) && gameObject != lastGameObject)
{
//Let Unity handle the global->local position cruft for us
lastGameObject.transform.position = transform.position;
lastGameObject.transform.eulerAngles = transform.eulerAngles;
//TODO: Also need to do something about scale - this is a little more tricky
lastGameObject.transform.localScale = localScale;
//Deactivate the old object
lastGameObject.SetActive(false);
acb.SetCurve(root.transform, lastGameObject.transform, time, lastKey);
}
//Set cached value for last keyframe
lastKeyframeCache[key.Timeline] = key;
}
public IEnumerable <Ref> GetChildren(Ref parent)
{
return(refs.Where(obj => obj.Parent == parent));
}
