/// <summary>
/// Clone a SpriteAnimationClip.
/// </summary>
/// <param name="source">Clip source.</param>
/// <param name="init">Is need init the clone instance.</param>
/// <returns>The clone instance.</returns>
public static SpriteAnimationClip Duplicate(SpriteAnimationClip source, bool init)
{
SpriteAnimationClip ret = ScriptableObject.CreateInstance <SpriteAnimationClip>();
ret.name = source.name;
ret.dataFormatVersion = source.dataFormatVersion;
ret.frameRate = source.frameRate;
ret.wrapMode = source.wrapMode;
ret.events = source.events;
ret.root = SpriteAnimationComponent.Duplicate(source.root);
ret.root.clip = ret;
ret.subComponents = new SpriteAnimationComponent[source.subComponents.Length];
foreach (SpriteAnimationComponent comp in source.subComponents)
{
SpriteAnimationComponent tmpComp = SpriteAnimationComponent.Duplicate(comp);
tmpComp.clip = ret;
ret.subComponents[tmpComp.index] = tmpComp;
}
if (init)
{
ret.Init(false);
}
return(ret);
}
internal void RemoveChild(SpriteAnimationComponent comp)
{
int idx = comp.index;
if (idx == -2)
{
return;
}
int len = subComponents.Length;
int lastIdx = len - 1;
//if only mine in children list, do not need to swap
if (lastIdx != idx)
{
int oldIdx = subComponents[lastIdx].index;
SpriteAnimationComponent tmpComp = subComponents[oldIdx];
subComponents[idx] = tmpComp;
tmpComp.index = idx;
//redirect children to new index
foreach (int cIdx in tmpComp.children)
{
if (cIdx <= lastIdx)
{
subComponents[cIdx].parentIndex = idx;
}
}
//remove from parent
if (tmpComp.parent != null)
{
List <int> parentChildrenIdx = new List <int>(subComponents[idx].parent.children);
int i = parentChildrenIdx.IndexOf(oldIdx);
if (i >= 0)
{
parentChildrenIdx[i] = idx;
}
subComponents[idx].parent.children = parentChildrenIdx.ToArray();
}
idx = subComponents.Length - 1;
}
List <SpriteAnimationComponent> tmp = new List <SpriteAnimationComponent>(subComponents);
tmp.RemoveAt(idx);
subComponents = tmp.ToArray();
comp.index = -2;
}
public void AddMixingComponent(string componentPath, bool recursive)
{
int hash = componentPath.GetHashCode();
SpriteAnimationComponent component = clip.GetComponentByPathHash(hash);
if (component != null)
{
AddMixingComponent(component, recursive);
ApplyEnableList();
string str = "";
for (int i = 0; i < componentEnable.Length; i++)
{
str += componentEnable[i].ToString();
}
Debug.Log(str);
if (enabled)
{
foreach (SpriteTransform.StateComponentPair pair in referenceList)
{
pair.applyTo.CalcWeight();
}
}
}
}
internal void DetachState(SpriteAnimationState state, SpriteAnimationComponent component)
{
foreach (SpriteTransform.StateComponentPair pair in attachStateComponent)
{
if (pair.state == state && pair.component == component)
{
if (pair.lastRefClip != null)
{
string name = state.name + "_" + pair.component.fullPath + "_" + pair.lastRefClip.name;
SpriteAnimationState _state = state._animation[name];
if (_state != null)
{
state._animation.Stop(_state);
}
pair.lastRefClip = null;
}
attachStateComponent.Remove(pair);
state.referenceList.Remove(pair);
ReleaseComponentPair(pair);
break;
}
}
Refresh();
}
internal void Reset()
{
ResetTransform();
layer = 0;
parent = null;
component = null;
}
internal void walkSubComponent(SpriteAnimationComponent comp, List <SpriteAnimationComponent> compList)
{
foreach (int idx in comp.children)
{
walkSubComponent(clip.subComponents[idx], compList);
}
compList.Add(comp);
}
void applyEnableList(SpriteAnimationComponent component, bool recursive)
{
componentEnable[1 + component.index] = 1;
if (recursive)
{
foreach (int idx in component.children)
{
applyEnableList(clip.subComponents[idx], recursive);
}
}
}
internal void AttachState(SpriteAnimationState state, SpriteAnimationComponent component)
{
SpriteTransform.StateComponentPair pair = new SpriteTransform.StateComponentPair();
pair.state = state;
pair.component = component;
pair.applyTo = this;
attachStateComponent.Add(pair);
state.referenceList.Add(pair);
Refresh();
}
internal void AddChild(SpriteAnimationComponent child)
{
clip.AddChild(child);
List <int> tmp = new List <int>(children);
if (!tmp.Contains(child.index))
{
tmp.Add(child.index);
children = tmp.ToArray();
}
}
void calcCurve(SpriteAnimationComponent component)
{
component.CalcCurve(null);
component._fullPath = component.GetFullPath();
component._fullPathHash = component._fullPath.GetHashCode();
foreach (int idx in component.children)
{
SpriteAnimationComponent comp = subComponents[idx];
calcCurve(comp);
}
}
internal static bool EnumComponent(SpriteAnimationComponent comp, ComponentDelegate callback, bool skipNotExpand)
{
if (!callback(comp))
return false;
if (!skipNotExpand || comp.expand)
foreach (int idx in comp.children)
if (!EnumComponent(comp.clip.subComponents[idx], callback, skipNotExpand))
return false;
return true;
}
internal void AddChild(SpriteAnimationComponent comp)
{
List <SpriteAnimationComponent> tmp = new List <SpriteAnimationComponent>(subComponents);
if (!tmp.Contains(comp))
{
tmp.Add(comp);
subComponents = tmp.ToArray();
comp.index = tmp.Count - 1;
}
}
void RemoveSprite(SpriteAnimationState state, SpriteAnimationComponent component, SpriteTransform parentTransform, int parentHash)
{
SpriteTransform sprTransfrom = spriteRenderer.GetSpriteTransformByFullPathHash(component._fullPathHash + parentHash);
if (sprTransfrom != null)
{
sprTransfrom.DetachState(state, component);
if (sprTransfrom.attachStateComponent.Count <= 0)
{
if (sprTransfrom.prve != null)
{
sprTransfrom.prve.next = sprTransfrom.next;
}
if (sprTransfrom.next != null)
{
sprTransfrom.next.prve = sprTransfrom.prve;
}
if (sprTransfrom.parent != null && sprTransfrom.parent.firstChild == sprTransfrom)
{
sprTransfrom.parent.firstChild = sprTransfrom.next;
}
for (SpriteTransform child = sprTransfrom.firstChild; child != null; child = child.next)
{
child.parent = null;
}
{
sprTransfrom.parent = null;
sprTransfrom.next = null;
sprTransfrom.prve = null;
sprTransfrom.firstChild = null;
sprTransfrom.lastChild = null;
}
if (stateRoot.Contains(sprTransfrom))
{
stateRoot.Remove(sprTransfrom);
}
spriteRenderer.DetachSprite(sprTransfrom.id);
}
}
for (int i = 0, e = component.children.Length; i < e; i++)
{
RemoveSprite(state, state.clip.subComponents[component.children[i]], sprTransfrom, 0);
}
}
internal void DetachState(SpriteAnimationState state, SpriteAnimationComponent component)
{
foreach (SpriteTransform.StateComponentPair pair in attachStateComponent)
{
if (pair.state == state && pair.component == component)
{
attachStateComponent.Remove(pair);
state.referenceList.Remove(pair);
break;
}
}
Refresh();
}
/// <summary>
/// Copy the field from other to self.
/// </summary>
/// <param name="other">Copy source SpriteTransform.</param>
public void Clone(SpriteTransform other)
{
position = other.position;
rotation = other.rotation;
scale = other.scale;
shear = other.shear;
color = other.color;
sprite = other.sprite;
layer = other.layer;
parent = other.parent;
component = other.component;
_override = other._override;
_isOverride = other._isOverride;
}
internal void RemoveChild(SpriteAnimationComponent child)
{
if (child == null)
{
return;
}
List <int> tmp = new List <int>(children);
tmp.Remove(child.index);
children = tmp.ToArray();
}
void AddSprite(SpriteAnimationState state, SpriteAnimationComponent component, SpriteTransform parentTransform, int parentHash)
{
int searchHash = component._fullPathHash + parentHash;
SpriteTransform sprTransform = spriteRenderer.GetSpriteTransformByFullPathHash(searchHash);
if (sprTransform == null)
{
{
sprTransform = spriteRenderer.AttachSpriteComponent(component);
sprTransform.parent = parentTransform;
sprTransform.layer = (int)component.layer + state.parentComponentLayer;
sprTransform.visible = component.visible;
sprTransform.searchHash = searchHash;
//sprTransform.name = state.parentTransform != null ? state.parentTransform.component._fullPath + component._fullPath : component._fullPath;
}
if (parentTransform != null)
{
if (parentTransform.firstChild == null)
{
parentTransform.firstChild = sprTransform;
parentTransform.lastChild = sprTransform;
sprTransform.prve = null;
sprTransform.next = null;
}
else
{
sprTransform.next = parentTransform.lastChild.next;
sprTransform.prve = parentTransform.lastChild;
parentTransform.lastChild.next = sprTransform;
}
}
}
sprTransform.AttachState(state, component);
for (int i = 0, e = component.children.Length; i < e; i++)
{
AddSprite(state, state.clip.subComponents[component.children[i]], sprTransform, parentHash);
}
}
void calcCurve(SpriteAnimationComponent component, bool calcComp)
{
if (calcComp)
{
component.CalcCurve(null);
}
component._fullPath = component.GetFullPath();
component._fullPathHash = EasyMotion2DUtility.GetHashCode(component._fullPath);
foreach (int idx in component.children)
{
SpriteAnimationComponent comp = subComponents[idx];
calcCurve(comp, calcComp);
}
}
internal int getMaxComponentIndex(SpriteAnimationComponent component)
{
int ret = component._maxIndex = component.GetMaxIndex();
foreach (int idx in component.children)
{
SpriteAnimationComponent comp = subComponents[idx];
int r = getMaxComponentIndex(comp);
if (ret < r)
{
ret = r;
}
}
return(ret);
}
void AddSprite(SpriteAnimationState state, SpriteAnimationComponent component, SpriteTransform parentTransform, int parentHash)
{
SpriteTransform sprTransfrom = spriteRenderer.GetSpriteTransformByFullPathHash(component._fullPathHash + parentHash);
if (sprTransfrom == null)
{
{
sprTransfrom = spriteRenderer.AttachSpriteComponent(component);
sprTransfrom.parent = parentTransform;
sprTransfrom.layer = (int)component.layer + state.parentComponentLayer;
sprTransfrom.visible = component.visible;
}
sprTransfrom.overrideHash = parentHash != 0 ? component._fullPathHash + parentHash : 0;
if (parentTransform != null)
{
if (parentTransform.firstChild == null)
{
parentTransform.firstChild = sprTransfrom;
parentTransform.lastChild = sprTransfrom;
sprTransfrom.prve = null;
sprTransfrom.next = null;
}
else
{
sprTransfrom.next = parentTransform.lastChild.next;
sprTransfrom.prve = parentTransform.lastChild;
parentTransform.lastChild.next = sprTransfrom;
}
}
}
sprTransfrom.AttachState(state, component);
for (int i = 0, e = component.children.Length; i < e; i++)
{
AddSprite(state, state.clip.subComponents[component.children[i]], sprTransfrom, 0);
}
}
/// <summary>
/// Is component a child of this?
/// </summary>
public bool IsChild(SpriteAnimationComponent component)
{
if (component == null || component == this)
{
return(false);
}
while ((component = component.parent) != null)
{
if (component == this)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Draw a EasyMotion2D SpriteAnimationComponent hierarchy in GUI.
/// Usually use to draw animation clip in a custom editor.
/// </summary>
/// <param name="position">The preview rectangle.</param>
/// <param name="index">Not used.</param>
/// <param name="frameRate">The framerate of clip.</param>
/// <param name="root">The root bone you want to draw.</param>
/// <param name="color">The color multiply to bone color.</param>
/// <param name="canBeDraw">Not used.</param>
/// <param name="drawGizmos">Not used.</param>
/// <param name="drawBone">Not used.</param>
/// <param name="offset">The offset of animation drawing to.</param>
/// <param name="time">The current time of clip.</param>
/// <param name="priviewZoom">The scale factor.</param>
public static void DrawAnimation(Rect position, int index, float frameRate, SpriteAnimationComponent root,
Color color, bool canBeDraw, bool drawGizmos, bool drawBone, Vector2 offset, float time, float priviewZoom)
{
GUI.BeginGroup(position);
if (canBeDraw)
{
float w = Mathf.Max(position.width, 20f);
float h = Mathf.Max(position.height, 20f);
float cx = w * 0.5f;
float cy = h * 0.5f;
componentTransforms.Clear();
Vector2 orig = new Vector2(cx, cy) + offset;
Matrix4x4 mat = Matrix4x4.TRS(orig, Quaternion.identity, Vector3.one);
DrawAnimationComponent(orig, frameRate, root, time, mat, 0, Vector3.one, null, 0);
componentTransforms.Sort(SpriteTransformComparerByLayer.comparer);
foreach (SpriteTransform trans in componentTransforms)
{
if (trans.component.visible && trans.sprite != null && trans.sprite.image != null)
{
Drawing.DrawSprite(
new Vector2(position.x, position.y),
orig,
trans.position * priviewZoom,
trans.rotation,
trans.scale * priviewZoom,
trans.shear,
trans.color * color,
trans.sprite,
SpriteRenderMode.Additive,
false,
trans.layer.ToString(),
Color.white,
null);
}
}
}
GUI.EndGroup();
}
internal static void ReplaceRefClipInComponent(SpriteAnimationComponent component, SpriteAnimationClip[] src, SpriteAnimationClip[] dest)
{
foreach (SpriteAnimationKeyFrame kf in component.keyFrames)
{
int idx = -1;
for (int i = 0; i < src.Length; i++)
{
if (kf.refClip == src[i])
{
idx = i;
break;
}
}
if (idx >= 0)
{
kf.refClip = dest[idx];
}
}
}
internal static bool EnumComponent(SpriteAnimationComponent comp, ComponentDelegate callback, bool skipNotExpand)
{
if (!callback(comp))
{
return(false);
}
if (!skipNotExpand || comp.expand)
{
foreach (int idx in comp.children)
{
if (!EnumComponent(comp.clip.subComponents[idx], callback, skipNotExpand))
{
return(false);
}
}
}
return(true);
}
public void AddMixingComponent(string componentPath, bool recursive)
{
int hash = componentPath.GetHashCode();
SpriteAnimationComponent component = clip.GetComponentByPathHash(hash);
if (component != null)
{
AddMixingComponent(component, recursive);
ApplyEnableList();
if (enabled)
{
foreach (SpriteTransform.StateComponentPair pair in referenceList)
{
pair.applyTo.CalcWeight();
}
}
}
}
internal void upgradeComponent(SpriteAnimationComponent component, List <SpriteAnimationComponent> components)
{
if (component != root && !components.Contains(component))
{
components.Add(component);
component.index = components.Count - 1;
component._fullPathHash = component._fullPath.GetHashCode();
}
List <int> cIdxList = new List <int>();
foreach (SpriteAnimationComponent child in component.childs)
{
upgradeComponent(child, components);
child.parent = component;
cIdxList.Add(child.index);
}
component.children = cIdxList.ToArray();
}
void AddMixingComponent(SpriteAnimationComponent component, bool recursive)
{
bool found = false;
foreach (EnableComponent _ec in enableList)
{
if (_ec.component == component && _ec.recursive == recursive)
{
found = true;
break;
}
}
if (!found)
{
EnableComponent ec;
ec.component = component;
ec.recursive = recursive;
enableList.Add(ec);
}
}
internal SpriteTransform AttachSpriteComponent(SpriteAnimationComponent component)
{
int idx = activePrimitiveCount++;
SpriteTransform ret = spriteTransforms[idx];
ret.id = idx;
ret.primitive = primitives[idx];
ret.ResetTransform();
ret.component = component;
if (component != null)
{
ret.name = component.name;
}
if (component != null && overrideList.Count > 0)
{
for (int i = 0; i < overrideList.Count; i++)
{
if (overrideList[i].pathHash == component._fullPathHash)
{
ret.overrideSprite = overrideList[i].sprite;
overrideList.RemoveAt(i);
break;
}
}
}
if (activePrimitiveCount == primitiveCount)
{
Resize(activePrimitiveCount + 1);
}
_activePrimitiveCount.value = activePrimitiveCount;
return(ret);
}
static public SpriteAnimationComponent Duplicate(SpriteAnimationComponent src)
{
SpriteAnimationComponent ret = new SpriteAnimationComponent(src.name);
ret.index = src.index;
ret.parentIndex = src.parentIndex;
ret.children = new int[src.children.Length];
for (int i = 0; i < src.children.Length; i++)
{
ret.children[i] = src.children[i];
}
ret.layer = src.layer;
ret._fullPath = src._fullPath;
ret._fullPathHash = src._fullPathHash;
ret.clip = src.clip;
ret.visible = src.visible;
ret._maxIndex = src._maxIndex;
ret.curves = src.curves;
ret.keyFrames = new SpriteAnimationKeyFrame[src.keyFrames.Length];
for (int i = 0; i < src.keyFrames.Length; i++)
{
ret.keyFrames[i] = new SpriteAnimationKeyFrame(src.keyFrames[i]);
}
ret.curves = src.curves;
return(ret);
}
void AddSprite(SpriteAnimationState state, SpriteAnimationComponent component, SpriteTransform parentTransform, int parentHash )
{
int searchHash = component._fullPathHash + parentHash;
SpriteTransform sprTransform = spriteRenderer.GetSpriteTransformByFullPathHash(searchHash);
if (sprTransform == null)
{
{
sprTransform = spriteRenderer.AttachSpriteComponent(component);
sprTransform.parent = parentTransform;
sprTransform.layer = (int)component.layer + state.parentComponentLayer;
sprTransform.visible = component.visible;
sprTransform.searchHash = searchHash;
//sprTransform.name = state.parentTransform != null ? state.parentTransform.component._fullPath + component._fullPath : component._fullPath;
}
if (parentTransform != null)
{
if (parentTransform.firstChild == null)
{
parentTransform.firstChild = sprTransform;
parentTransform.lastChild = sprTransform;
sprTransform.prve = null;
sprTransform.next = null;
}
else
{
sprTransform.next = parentTransform.lastChild.next;
sprTransform.prve = parentTransform.lastChild;
parentTransform.lastChild.next = sprTransform;
}
}
}
sprTransform.AttachState(state, component);
for (int i = 0, e = component.children.Length; i < e; i++)
AddSprite(state, state.clip.subComponents[component.children[i]], sprTransform, parentHash);
}
void RemoveSprite(SpriteAnimationState state, SpriteAnimationComponent component, SpriteTransform parentTransform, int parentHash)
{
int searchHash = component._fullPathHash + parentHash;
SpriteTransform sprTransfrom = spriteRenderer.GetSpriteTransformByFullPathHash(searchHash);
for (int i = 0, e = component.children.Length; i < e; i++)
RemoveSprite(state, state.clip.subComponents[component.children[i]], sprTransfrom, parentHash);
if (sprTransfrom != null)
{
//if (sprTransfrom.lastRefClip != null)
//{
// string name = state.name + "_" + sprTransfrom.lastRefClip.name;
// SpriteAnimationState _state = this[name];
// if (_state != null)
// {
// if (_state.parentState != null)
// _state.parentState.subClipState.Remove(_state);
// Stop(_state);
// }
// sprTransfrom.lastRefClip = null;
//}
sprTransfrom.DetachState(state, component);
if (sprTransfrom.attachStateComponent.Count <= 0)
{
if (sprTransfrom.prve != null)
sprTransfrom.prve.next = sprTransfrom.next;
if (sprTransfrom.next != null)
sprTransfrom.next.prve = sprTransfrom.prve;
if (sprTransfrom.parent != null && sprTransfrom.parent.firstChild == sprTransfrom)
sprTransfrom.parent.firstChild = sprTransfrom.next;
for (SpriteTransform child = sprTransfrom.firstChild; child != null; child = child.next)
child.parent = null;
{
sprTransfrom.parent = null;
sprTransfrom.next = null;
sprTransfrom.prve = null;
sprTransfrom.firstChild = null;
sprTransfrom.lastChild = null;
}
if (stateRoot.Contains(sprTransfrom))
stateRoot.Remove(sprTransfrom);
spriteRenderer.DetachSprite(sprTransfrom.id);
}
}
}
internal void walkSubComponent(SpriteAnimationComponent comp, List<SpriteAnimationComponent> compList)
{
foreach (int idx in comp.children)
walkSubComponent(clip.subComponents[idx], compList);
compList.Add(comp);
}
internal void AddChild(SpriteAnimationComponent child)
{
clip.AddChild(child);
List<int> tmp = new List<int>(children);
if (!tmp.Contains(child.index))
{
tmp.Add(child.index);
children = tmp.ToArray();
}
}
internal void RemoveChild(SpriteAnimationComponent child)
{
if (child == null)
return;
List<int> tmp = new List<int>(children);
tmp.Remove(child.index);
children = tmp.ToArray();
}
internal int getMaxComponentIndex(SpriteAnimationComponent component)
{
int ret = component._maxIndex = component.GetMaxIndex();
foreach (int idx in component.children)
{
SpriteAnimationComponent comp = subComponents[idx];
int r = getMaxComponentIndex(comp);
if (ret < r)
ret = r;
}
return ret;
}
void RemoveSprite(SpriteAnimationState state, SpriteAnimationComponent component, SpriteTransform parentTransform, int parentHash)
{
int searchHash = component._fullPathHash + parentHash;
SpriteTransform sprTransfrom = spriteRenderer.GetSpriteTransformByFullPathHash(searchHash);
for (int i = 0, e = component.children.Length; i < e; i++)
{
RemoveSprite(state, state.clip.subComponents[component.children[i]], sprTransfrom, parentHash);
}
if (sprTransfrom != null)
{
//if (sprTransfrom.lastRefClip != null)
//{
// string name = state.name + "_" + sprTransfrom.lastRefClip.name;
// SpriteAnimationState _state = this[name];
// if (_state != null)
// {
// if (_state.parentState != null)
// _state.parentState.subClipState.Remove(_state);
// Stop(_state);
// }
// sprTransfrom.lastRefClip = null;
//}
sprTransfrom.DetachState(state, component);
if (sprTransfrom.attachStateComponent.Count <= 0)
{
if (sprTransfrom.prve != null)
{
sprTransfrom.prve.next = sprTransfrom.next;
}
if (sprTransfrom.next != null)
{
sprTransfrom.next.prve = sprTransfrom.prve;
}
if (sprTransfrom.parent != null && sprTransfrom.parent.firstChild == sprTransfrom)
{
sprTransfrom.parent.firstChild = sprTransfrom.next;
}
for (SpriteTransform child = sprTransfrom.firstChild; child != null; child = child.next)
{
child.parent = null;
}
{
sprTransfrom.parent = null;
sprTransfrom.next = null;
sprTransfrom.prve = null;
sprTransfrom.firstChild = null;
sprTransfrom.lastChild = null;
}
if (stateRoot.Contains(sprTransfrom))
{
stateRoot.Remove(sprTransfrom);
}
spriteRenderer.DetachSprite(sprTransfrom.id);
}
}
}
void calcCurve(SpriteAnimationComponent component)
{
component.CalcCurve( null );
component._fullPath = component.GetFullPath();
component._fullPathHash = component._fullPath.GetHashCode();
foreach (int idx in component.children)
{
SpriteAnimationComponent comp = subComponents[idx];
calcCurve(comp);
}
}
internal void upgradeComponent(SpriteAnimationComponent component, List<SpriteAnimationComponent> components)
{
if ( component != root && !components.Contains(component))
{
components.Add(component);
component.index = components.Count - 1;
component._fullPathHash = EasyMotion2DUtility.GetHashCode(component._fullPath);
}
List<int> cIdxList = new List<int>();
foreach (SpriteAnimationComponent child in component.childs)
{
upgradeComponent(child, components);
child.parent = component;
cIdxList.Add(child.index);
}
component.children = cIdxList.ToArray();
}
internal SpriteTransform AttachSpriteComponent(SpriteAnimationComponent component)
{
int idx = activePrimitiveCount++;
SpriteTransform ret = spriteTransforms[idx];
ret.id = idx;
ret.primitive = primitives[idx];
ret.ResetTransform();
ret.component = component;
if ( component != null )
ret.name = component.name;
if (component != null && overrideList.Count > 0)
{
for (int i = 0; i < overrideList.Count; i++)
{
if (overrideList[i].pathHash == component._fullPathHash)
{
ret.overrideSprite = overrideList[i].sprite;
overrideList.RemoveAt(i);
break;
}
}
}
if (activePrimitiveCount == primitiveCount)
Resize(activePrimitiveCount + 1);
_activePrimitiveCount.value = activePrimitiveCount;
return ret;
}
void RemoveSprite(SpriteAnimationState state, SpriteAnimationComponent component, SpriteTransform parentTransform, int parentHash)
{
SpriteTransform sprTransfrom = spriteRenderer.GetSpriteTransformByFullPathHash(component._fullPathHash + parentHash );
if (sprTransfrom != null)
{
sprTransfrom.DetachState(state, component);
if (sprTransfrom.attachStateComponent.Count <= 0)
{
if (sprTransfrom.prve != null)
sprTransfrom.prve.next = sprTransfrom.next;
if (sprTransfrom.next != null)
sprTransfrom.next.prve = sprTransfrom.prve;
if (sprTransfrom.parent != null && sprTransfrom.parent.firstChild == sprTransfrom)
sprTransfrom.parent.firstChild = sprTransfrom.next;
for (SpriteTransform child = sprTransfrom.firstChild; child != null; child = child.next)
child.parent = null;
{
sprTransfrom.parent = null;
sprTransfrom.next = null;
sprTransfrom.prve = null;
sprTransfrom.firstChild = null;
sprTransfrom.lastChild = null;
}
if (stateRoot.Contains(sprTransfrom))
stateRoot.Remove(sprTransfrom);
spriteRenderer.DetachSprite(sprTransfrom.id);
}
}
for (int i = 0, e = component.children.Length; i < e; i++)
RemoveSprite(state, state.clip.subComponents[component.children[i]], sprTransfrom, 0);
}
void AddSprite(SpriteAnimationState state, SpriteAnimationComponent component, SpriteTransform parentTransform, int parentHash )
{
SpriteTransform sprTransfrom = spriteRenderer.GetSpriteTransformByFullPathHash(component._fullPathHash + parentHash);
if (sprTransfrom == null)
{
{
sprTransfrom = spriteRenderer.AttachSpriteComponent(component);
sprTransfrom.parent = parentTransform;
sprTransfrom.layer = (int)component.layer + state.parentComponentLayer;
sprTransfrom.visible = component.visible;
}
sprTransfrom.overrideHash = parentHash != 0 ? component._fullPathHash + parentHash : 0;
if (parentTransform != null)
{
if (parentTransform.firstChild == null)
{
parentTransform.firstChild = sprTransfrom;
parentTransform.lastChild = sprTransfrom;
sprTransfrom.prve = null;
sprTransfrom.next = null;
}
else
{
sprTransfrom.next = parentTransform.lastChild.next;
sprTransfrom.prve = parentTransform.lastChild;
parentTransform.lastChild.next = sprTransfrom;
}
}
}
sprTransfrom.AttachState(state, component);
for (int i = 0, e = component.children.Length; i < e; i++)
AddSprite( state, state.clip.subComponents[ component.children[i] ], sprTransfrom, 0);
}
internal void RemoveChild(SpriteAnimationComponent comp)
{
int idx = comp.index;
if (idx == -2)
return;
int len = subComponents.Length;
int lastIdx = len - 1;
//if only mine in children list, do not need to swap
if (lastIdx != idx)
{
int oldIdx = subComponents[lastIdx].index;
SpriteAnimationComponent tmpComp = subComponents[oldIdx];
subComponents[idx] = tmpComp;
tmpComp.index = idx;
//redirect children to new index
foreach (int cIdx in tmpComp.children)
{
if ( cIdx <= lastIdx )
subComponents[cIdx].parentIndex = idx;
}
//remove from parent
if (tmpComp.parent != null)
{
List<int> parentChildrenIdx = new List<int>(subComponents[idx].parent.children);
int i = parentChildrenIdx.IndexOf(oldIdx);
if ( i >= 0)
parentChildrenIdx[i] = idx;
subComponents[idx].parent.children = parentChildrenIdx.ToArray();
}
idx = subComponents.Length - 1;
}
List<SpriteAnimationComponent> tmp = new List<SpriteAnimationComponent>(subComponents);
tmp.RemoveAt(idx);
subComponents = tmp.ToArray();
comp.index = -2;
}
internal void AddChild(SpriteAnimationComponent comp)
{
List<SpriteAnimationComponent> tmp = new List<SpriteAnimationComponent>(subComponents);
if (!tmp.Contains(comp))
{
tmp.Add(comp);
subComponents = tmp.ToArray();
comp.index = tmp.Count - 1;
}
}
static void DrawAnimationComponent(Vector2 orig, float frameRate,
SpriteAnimationComponent component, float time, Matrix4x4 parentMat, float parentRotation, Vector2 parentScale, SpriteTransform parentTran, int parentLayer)
{
SpriteTransform transform = new SpriteTransform();
transform.parent = parentTran;
transform.component = component;
transform.layer = (int)component.layer + parentLayer;
Sprite spr = null;
SpriteAnimationClip refClip = null;
SpriteAnimationKeyFrame kf = component.Evaluate(time,
ref transform.position,
ref transform.rotation,
ref transform.scale,
ref transform.shear,
ref transform.color,
ref spr,
ref refClip);
transform.sprite = spr;
componentTransforms.Add(transform);
transform.position.y = -transform.position.y;
Vector2 tranPosition = parentMat.MultiplyPoint3x4(transform.position);
Matrix4x4 tmpMat = Matrix4x4.TRS(transform.position, Quaternion.Euler(0, 0, -transform.rotation), transform.scale);
if (refClip != null)
{
float l = refClip.length;
float tick = 1f / refClip.frameRate;
AnimationLinearCurve clipPlayingCurve = new AnimationLinearCurve(0, 0, l, l);
clipPlayingCurve.wrapMode = refClip.wrapMode;
float t = clipPlayingCurve.Evaluate(time - kf.frameIndex * tick);
DrawAnimationComponent(orig, frameRate, refClip.root, t, parentMat * tmpMat,
parentRotation + transform.rotation,
new Vector2(transform.scale.x * parentScale.x, transform.scale.y * parentScale.y),
transform, transform.layer);
}
foreach (int comIdx in component.children)
{
SpriteAnimationComponent com = component.clip.subComponents[comIdx];
DrawAnimationComponent(orig, frameRate, com, time, parentMat * tmpMat,
parentRotation + transform.rotation,
new Vector2(transform.scale.x * parentScale.x, transform.scale.y * parentScale.y),
transform, parentLayer);
}
transform.position = tranPosition - orig;
transform.scale = new Vector2(transform.scale.x * parentScale.x, transform.scale.y * parentScale.y);
transform.rotation = parentRotation + transform.rotation;
}
internal static void ReplaceRefClipInComponent(SpriteAnimationComponent component, SpriteAnimationClip[] src, SpriteAnimationClip[] dest)
{
foreach (SpriteAnimationKeyFrame kf in component.keyFrames)
{
int idx = -1;
for (int i = 0; i < src.Length; i++)
{
if (kf.refClip == src[i])
{
idx = i;
break;
}
}
if (idx >= 0)
kf.refClip = dest[idx];
}
}
static public SpriteAnimationComponent Duplicate(SpriteAnimationComponent src)
{
SpriteAnimationComponent ret = new SpriteAnimationComponent(src.name);
ret.index = src.index;
ret.parentIndex = src.parentIndex;
ret.children = new int[src.children.Length];
for (int i = 0; i < src.children.Length; i++)
ret.children[i] = src.children[i];
ret.layer = src.layer;
ret._fullPath = src._fullPath;
ret._fullPathHash = src._fullPathHash;
ret.clip = src.clip;
ret.visible = src.visible;
ret._maxIndex = src._maxIndex;
ret.curves = src.curves;
ret.keyFrames = new SpriteAnimationKeyFrame[src.keyFrames.Length];
for(int i = 0; i < src.keyFrames.Length; i++)
ret.keyFrames[i] = new SpriteAnimationKeyFrame(src.keyFrames[i]);
ret.curves = src.curves;
return ret;
}
/// <summary>
/// Is component a child of this?
/// </summary>
public bool IsChild(SpriteAnimationComponent component)
{
if (component == null || component == this)
return false;
while ((component = component.parent) != null)
{
if (component == this)
return true;
}
return false;
}
void calcCurve(SpriteAnimationComponent component, bool calcComp )
{
if (calcComp)
component.CalcCurve( null );
component._fullPath = component.GetFullPath();
component._fullPathHash = EasyMotion2DUtility.GetHashCode( component._fullPath );
foreach (int idx in component.children)
{
SpriteAnimationComponent comp = subComponents[idx];
calcCurve(comp, calcComp);
}
}