protected virtual void AddSpatialData(SpriterObject info, SpriterTimeline timeline, Spriter spriter, float deltaTime)
{
switch (timeline.ObjectType)
{
case SpriterObjectType.Sprite:
FrameData.SpriteData.Add(info);
break;
case SpriterObjectType.Entity:
SpriterAnimation newAnim = spriter.Entities[info.EntityId].Animations[info.AnimationId];
float newTargetTime = info.T * newAnim.Length;
GetFrameData(newAnim, newTargetTime, deltaTime, info);
break;
case SpriterObjectType.Point:
info.PivotX = 0.0f;
info.PivotY = 1.0f;
FrameData.PointData[timeline.Name] = info;
break;
case SpriterObjectType.Box:
FrameData.BoxData[timeline.ObjectId] = info;
break;
}
}
protected virtual SpriterObject Copy(SpriterObject obj)
{
SpriterObject copy = Pool.GetObject <SpriterObject>();
copy.FillFrom(obj);
return(copy);
}
public static FrameData GetFrameData(SpriterAnimation animation, float targetTime, SpriterSpatial parentInfo = null)
{
SpriterMainlineKey keyA;
SpriterMainlineKey keyB;
GetMainlineKeys(animation.MainlineKeys, targetTime, out keyA, out keyB);
float adjustedTime = AdjustTime(keyA, keyB, animation.Length, targetTime);
SpriterSpatial[] boneInfos = GetBoneInfos(keyA, animation, targetTime, parentInfo);
FrameData frameData = new FrameData();
foreach (SpriterObjectRef objectRef in keyA.ObjectRefs)
{
SpriterObject interpolated = GetObjectInfo(objectRef, animation, adjustedTime);
if (boneInfos != null && objectRef.ParentId >= 0)
{
ApplyParentTransform(interpolated, boneInfos[objectRef.ParentId]);
}
AddSpatialData(interpolated, animation.Timelines[objectRef.TimelineId], animation.Entity.Spriter, targetTime, frameData);
}
return(frameData);
}
/// <summary>
/// Gets the folderId and fileId for the given SpriterObject based on the current character map or default
/// </summary>
protected virtual bool GetSpriteIds(SpriterObject obj, out int folderId, out int fileId)
{
folderId = obj.FolderId;
fileId = obj.FileId;
if (CharacterMap == null)
{
return(true);
}
for (int i = 0; i < CharacterMap.Maps.Length; ++i)
{
SpriterMapInstruction map = CharacterMap.Maps[i];
if (map.FolderId != folderId || map.FileId != fileId)
{
continue;
}
if (map.TargetFolderId < 0 || map.TargetFileId < 0)
{
return(false);
}
folderId = map.TargetFolderId;
fileId = map.TargetFileId;
return(true);
}
return(false);
}
protected virtual SpriterObject Interpolate(SpriterObject a, SpriterObject b, float f, int spin)
{
SpriterObject so = Pool.GetObject <SpriterObject>();
so.Interpolate(a, b, f, spin);
return(so);
}
public static void UpdateFrameData(FrameData frameData, SpriterAnimation animation, float targetTime, SpriterSpatial parentInfo = null)
{
SpriterMainlineKey keyA;
SpriterMainlineKey keyB;
GetMainlineKeys(animation.MainlineKeys, targetTime, out keyA, out keyB);
float adjustedTime = AdjustTime(keyA, keyB, animation.Length, targetTime);
SpriterSpatial[] boneInfos = GetBoneInfos(keyA, animation, targetTime, parentInfo);
if (keyA.ObjectRefs == null)
{
return;
}
for (int i = 0; i < keyA.ObjectRefs.Length; ++i)
{
SpriterObjectRef objectRef = keyA.ObjectRefs[i];
SpriterObject interpolated = GetObjectInfo(objectRef, animation, adjustedTime);
if (boneInfos != null && objectRef.ParentId >= 0)
{
ApplyParentTransform(interpolated, boneInfos[objectRef.ParentId]);
}
AddSpatialData(interpolated, animation.Timelines[objectRef.TimelineId], animation.Entity.Spriter, targetTime, frameData);
}
SpriterObjectPool.ReturnObject(boneInfos);
}
/// <summary>
/// Gets the transform information for all object types and calls the relevant apply method for each one.
/// </summary>
protected virtual void Animate(float deltaTime)
{
FrameData frameData = DataProvider.GetFrameData(Time, deltaTime, factor, CurrentAnimation, NextAnimation);
if (SpriterConfig.MetadataEnabled)
{
Metadata = DataProvider.GetFrameMetadata(Time, deltaTime, factor, CurrentAnimation, NextAnimation);
}
for (int i = 0; i < frameData.SpriteData.Count; ++i)
{
SpriterObject info = frameData.SpriteData[i];
int folderId;
int fileId;
if (!GetSpriteIds(info, out folderId, out fileId))
{
continue;
}
TSprite obj = GetFromDict(folderId, fileId, sprites);
obj = GetSwappedSprite(obj);
ApplySpriteTransform(obj, info);
}
if (SpriterConfig.MetadataEnabled)
{
for (int i = 0; i < Metadata.Sounds.Count; ++i)
{
SpriterSound info = Metadata.Sounds[i];
TSound sound = GetFromDict(info.FolderId, info.FileId, sounds);
PlaySound(sound, info);
}
var pointE = frameData.PointData.GetEnumerator();
while (pointE.MoveNext())
{
var e = pointE.Current;
ApplyPointTransform(e.Key, e.Value);
}
var boxE = frameData.BoxData.GetEnumerator();
while (boxE.MoveNext())
{
var e = boxE.Current;
ApplyBoxTransform(Entity.ObjectInfos[e.Key], e.Value);
}
for (int i = 0; i < Metadata.Events.Count; ++i)
{
DispatchEvent(Metadata.Events[i]);
}
}
}
public virtual FrameData GetFrameData(SpriterAnimation animation, float targetTime, float deltaTime, SpriterSpatial parentInfo = null)
{
if (parentInfo == null)
{
FrameData.Clear();
}
SpriterMainlineKey keyA;
SpriterMainlineKey keyB;
GetMainlineKeys(animation.MainlineKeys, targetTime, out keyA, out keyB);
float adjustedTime = SpriterHelper.AdjustTime(targetTime, keyA, keyB, animation.Length);
SpriterSpatial[] boneInfos = GetBoneInfos(keyA, animation, adjustedTime, parentInfo);
if (keyA.ObjectRefs == null)
{
Pool.ReturnObject(boneInfos);
return(FrameData);
}
for (int i = 0; i < keyA.ObjectRefs.Length; ++i)
{
SpriterObjectRef objectRef = keyA.ObjectRefs[i];
var timeline = animation.Timelines[objectRef.TimelineId];
SpriterObject interpolated = GetObjectInfo(objectRef, animation, adjustedTime);
interpolated.Name = timeline.Name;
if (boneInfos != null && objectRef.ParentId >= 0)
{
interpolated.ApplyParentTransform(boneInfos[objectRef.ParentId]);
}
else if (parentInfo != null)
{
interpolated.ApplyParentTransform(parentInfo);
}
AddSpatialData(interpolated, timeline, animation.Entity.Spriter, deltaTime);
}
Pool.ReturnObject(boneInfos);
if (Config.MetadataEnabled)
{
UpdateMetadata(animation, targetTime, deltaTime);
}
return(FrameData);
}
/// <summary>
/// Gets the folderId and fileId for the given SpriterObject based on the current character map or default
/// </summary>
protected virtual TSprite GetSprite(SpriterObject obj)
{
TSprite sprite = GetFromDict(obj.FolderId, obj.FileId, sprites);
if (!charMapValues.ContainsKey(sprite))
{
return(sprite);
}
KeyValuePair <int, int> mapping = charMapValues[sprite];
return(GetFromDict(mapping.Key, mapping.Value, sprites));
}
private static SpriterObject Copy(SpriterObject info)
{
SpriterObject so = SpriterObjectPool.GetObject <SpriterObject>();
so.AnimationId = info.AnimationId;
so.EntityId = info.EntityId;
so.FileId = info.FileId;
so.FolderId = info.FolderId;
so.PivotX = info.PivotX;
so.PivotY = info.PivotY;
so.T = info.T;
FillFrom(so, info);
return(so);
}
private static SpriterObject Copy(SpriterObject info)
{
SpriterObject copy = new SpriterObject
{
AnimationId = info.AnimationId,
EntityId = info.EntityId,
FileId = info.FileId,
FolderId = info.FolderId,
PivotX = info.PivotX,
PivotY = info.PivotY,
T = info.T
};
FillFrom(copy, info);
return(copy);
}
/// <summary>
/// Gets the transform information for all object types and calls the relevant apply method for each one.
/// </summary>
protected virtual void Animate(float deltaTime)
{
FrameData = DataProvider.GetFrameData(Time, deltaTime, factor, CurrentAnimation, NextAnimation);
for (int i = 0; i < FrameData.SpriteData.Count; ++i)
{
SpriterObject info = FrameData.SpriteData[i];
TSprite sprite = SpriteProvider.Get(info.FolderId, info.FileId);
if (sprite != null)
{
ApplySpriteTransform(sprite, info);
}
}
for (int i = 0; i < FrameData.Sounds.Count; ++i)
{
SpriterSound info = FrameData.Sounds[i];
TSound sound = SoundProvider.Get(info.FolderId, info.FileId);
if (sound != null)
{
PlaySound(sound, info);
}
}
var pointE = FrameData.PointData.GetEnumerator();
while (pointE.MoveNext())
{
var e = pointE.Current;
ApplyPointTransform(e.Key, e.Value);
}
var boxE = FrameData.BoxData.GetEnumerator();
while (boxE.MoveNext())
{
var e = boxE.Current;
ApplyBoxTransform(Entity.ObjectInfos[e.Key], e.Value);
}
for (int i = 0; i < FrameData.Events.Count; ++i)
{
DispatchEvent(FrameData.Events[i]);
}
}
private static SpriterObject Interpolate(SpriterObject a, SpriterObject b, float f, int spin)
{
return(new SpriterObject
{
Angle = MathHelper.AngleLinear(a.Angle, b.Angle, spin, f),
Alpha = MathHelper.Linear(a.Alpha, b.Alpha, f),
X = MathHelper.Linear(a.X, b.X, f),
Y = MathHelper.Linear(a.Y, b.Y, f),
ScaleX = MathHelper.Linear(a.ScaleX, b.ScaleX, f),
ScaleY = MathHelper.Linear(a.ScaleY, b.ScaleY, f),
PivotX = a.PivotX,
PivotY = a.PivotY,
FileId = a.FileId,
FolderId = a.FolderId,
EntityId = a.EntityId,
AnimationId = a.AnimationId,
T = MathHelper.Linear(a.T, b.T, f)
});
}
private static SpriterObject Interpolate(SpriterObject a, SpriterObject b, float f, int spin)
{
SpriterObject so = SpriterObjectPool.GetObject <SpriterObject>();
so.Angle = MathHelper.AngleLinear(a.Angle, b.Angle, spin, f);
so.Alpha = MathHelper.Linear(a.Alpha, b.Alpha, f);
so.X = MathHelper.Linear(a.X, b.X, f);
so.Y = MathHelper.Linear(a.Y, b.Y, f);
so.ScaleX = MathHelper.Linear(a.ScaleX, b.ScaleX, f);
so.ScaleY = MathHelper.Linear(a.ScaleY, b.ScaleY, f);
so.PivotX = a.PivotX;
so.PivotY = a.PivotY;
so.FileId = a.FileId;
so.FolderId = a.FolderId;
so.EntityId = a.EntityId;
so.AnimationId = a.AnimationId;
so.T = MathHelper.Linear(a.T, b.T, f);
return(so);
}
private static void AddSpatialData(SpriterObject info, SpriterTimeline timeline, Spriter spriter, float targetTime, FrameData frameData)
{
switch (timeline.ObjectType)
{
case SpriterObjectType.Sprite:
frameData.SpriteData.Add(info);
break;
case SpriterObjectType.Entity:
SpriterAnimation newAnim = spriter.Entities[info.EntityId].Animations[info.AnimationId];
float newTargetTime = info.T * newAnim.Length;
UpdateFrameData(frameData, newAnim, newTargetTime, info);
break;
case SpriterObjectType.Point:
frameData.PointData[timeline.Name] = info;
break;
case SpriterObjectType.Box:
frameData.BoxData[timeline.ObjectId] = info;
break;
}
}
public virtual FrameData GetFrameData(SpriterAnimation first, SpriterAnimation second, float targetTime, float deltaTime, float factor)
{
FrameData.Clear();
if (first == second)
{
GetFrameData(first, targetTime, deltaTime);
return(FrameData);
}
float targetTimeSecond = targetTime / first.Length * second.Length;
SpriterMainlineKey firstKeyA;
SpriterMainlineKey firstKeyB;
GetMainlineKeys(first.MainlineKeys, targetTime, out firstKeyA, out firstKeyB);
SpriterMainlineKey secondKeyA;
SpriterMainlineKey secondKeyB;
GetMainlineKeys(second.MainlineKeys, targetTimeSecond, out secondKeyA, out secondKeyB);
if (!SpriterHelper.WillItBlend(firstKeyA, secondKeyA) || !SpriterHelper.WillItBlend(firstKeyB, secondKeyB))
{
GetFrameData(first, targetTime, deltaTime);
return(FrameData);
}
float adjustedTimeFirst = SpriterHelper.AdjustTime(targetTime, firstKeyA, firstKeyB, first.Length);
float adjustedTimeSecond = SpriterHelper.AdjustTime(targetTimeSecond, secondKeyA, secondKeyB, second.Length);
SpriterSpatial[] boneInfosA = GetBoneInfos(firstKeyA, first, adjustedTimeFirst);
SpriterSpatial[] boneInfosB = GetBoneInfos(secondKeyA, second, adjustedTimeSecond);
SpriterSpatial[] boneInfos = null;
if (boneInfosA != null && boneInfosB != null)
{
boneInfos = Pool.GetArray <SpriterSpatial>(boneInfosA.Length);
for (int i = 0; i < boneInfosA.Length; ++i)
{
SpriterSpatial boneA = boneInfosA[i];
SpriterSpatial boneB = boneInfosB[i];
SpriterSpatial interpolated = Interpolate(boneA, boneB, factor, 1);
interpolated.Angle = MathHelper.CloserAngleLinear(boneA.Angle, boneB.Angle, factor);
boneInfos[i] = interpolated;
}
}
SpriterMainlineKey baseKey = factor < 0.5f ? firstKeyA : firstKeyB;
SpriterAnimation currentAnimation = factor < 0.5f ? first : second;
for (int i = 0; i < baseKey.ObjectRefs.Length; ++i)
{
SpriterObjectRef objectRefFirst = baseKey.ObjectRefs[i];
SpriterObject interpolatedFirst = GetObjectInfo(objectRefFirst, first, adjustedTimeFirst);
SpriterObjectRef objectRefSecond = secondKeyA.ObjectRefs[i];
SpriterObject interpolatedSecond = GetObjectInfo(objectRefSecond, second, adjustedTimeSecond);
SpriterObject info = Interpolate(interpolatedFirst, interpolatedSecond, factor, 1);
info.Angle = MathHelper.CloserAngleLinear(interpolatedFirst.Angle, interpolatedSecond.Angle, factor);
info.PivotX = MathHelper.Linear(interpolatedFirst.PivotX, interpolatedSecond.PivotX, factor);
info.PivotY = MathHelper.Linear(interpolatedFirst.PivotY, interpolatedSecond.PivotY, factor);
if (boneInfos != null && objectRefFirst.ParentId >= 0)
{
info.ApplyParentTransform(boneInfos[objectRefFirst.ParentId]);
}
AddSpatialData(info, currentAnimation.Timelines[objectRefFirst.TimelineId], currentAnimation.Entity.Spriter, deltaTime);
Pool.ReturnObject(interpolatedFirst);
Pool.ReturnObject(interpolatedSecond);
}
Pool.ReturnObject(boneInfosA);
Pool.ReturnObject(boneInfosB);
Pool.ReturnObject(boneInfos);
if (Config.MetadataEnabled)
{
UpdateMetadata(currentAnimation, targetTime, deltaTime);
}
return(FrameData);
}
/// <summary>
/// Applies the transform for the given box.
/// </summary>
protected virtual void ApplyBoxTransform(SpriterObjectInfo objInfo, SpriterObject info)
{
}
/// <summary>
/// Applies the transforms for the point with the given name.
/// </summary>
protected virtual void ApplyPointTransform(string name, SpriterObject info)
{
}
/// <summary>
/// Applies the transform to the concrete sprite isntance.
/// </summary>
protected virtual void ApplySpriteTransform(TSprite sprite, SpriterObject info)
{
}
public static FrameData GetFrameData(SpriterAnimation first, SpriterAnimation second, float targetTime, float factor)
{
if (first == second)
{
return(GetFrameData(first, targetTime));
}
float targetTimeSecond = targetTime / first.Length * second.Length;
SpriterMainlineKey firstKeyA;
SpriterMainlineKey firstKeyB;
GetMainlineKeys(first.MainlineKeys, targetTime, out firstKeyA, out firstKeyB);
SpriterMainlineKey secondKeyA;
SpriterMainlineKey secondKeyB;
GetMainlineKeys(second.MainlineKeys, targetTimeSecond, out secondKeyA, out secondKeyB);
if (firstKeyA.BoneRefs.Length != secondKeyA.BoneRefs.Length ||
firstKeyB.BoneRefs.Length != secondKeyB.BoneRefs.Length ||
firstKeyA.ObjectRefs.Length != secondKeyA.ObjectRefs.Length ||
firstKeyB.ObjectRefs.Length != secondKeyB.ObjectRefs.Length)
{
return(GetFrameData(first, targetTime));
}
float adjustedTimeFirst = AdjustTime(firstKeyA, firstKeyB, first.Length, targetTime);
float adjustedTimeSecond = AdjustTime(secondKeyA, secondKeyB, second.Length, targetTimeSecond);
SpriterSpatial[] boneInfosA = GetBoneInfos(firstKeyA, first, adjustedTimeFirst);
SpriterSpatial[] boneInfosB = GetBoneInfos(secondKeyA, second, adjustedTimeSecond);
SpriterSpatial[] boneInfos = null;
if (boneInfosA != null && boneInfosB != null)
{
boneInfos = new SpriterSpatial[boneInfosA.Length];
for (int i = 0; i < boneInfosA.Length; ++i)
{
SpriterSpatial boneA = boneInfosA[i];
SpriterSpatial boneB = boneInfosB[i];
SpriterSpatial interpolated = Interpolate(boneA, boneB, factor, 1);
interpolated.Angle = MathHelper.CloserAngleLinear(boneA.Angle, boneB.Angle, factor);
boneInfos[i] = interpolated;
}
}
SpriterMainlineKey baseKey = factor < 0.5f ? firstKeyA : firstKeyB;
SpriterAnimation currentAnimation = factor < 0.5f ? first : second;
FrameData frameData = new FrameData();
for (int i = 0; i < baseKey.ObjectRefs.Length; ++i)
{
SpriterObjectRef objectRefFirst = baseKey.ObjectRefs[i];
SpriterObject interpolatedFirst = GetObjectInfo(objectRefFirst, first, adjustedTimeFirst);
SpriterObjectRef objectRefSecond = secondKeyA.ObjectRefs[i];
SpriterObject interpolatedSecond = GetObjectInfo(objectRefSecond, second, adjustedTimeSecond);
SpriterObject info = Interpolate(interpolatedFirst, interpolatedSecond, factor, 1);
info.Angle = MathHelper.CloserAngleLinear(interpolatedFirst.Angle, interpolatedSecond.Angle, factor);
if (boneInfos != null && objectRefFirst.ParentId >= 0)
{
ApplyParentTransform(info, boneInfos[objectRefFirst.ParentId]);
}
AddSpatialData(info, currentAnimation.Timelines[objectRefFirst.TimelineId], currentAnimation.Entity.Spriter, targetTime, frameData);
}
return(frameData);
}