private UIDrawCall.Iterator GetDrawCall(UIMaterial mat, bool createIfMissing)
{
for (UIDrawCall.Iterator i = (UIDrawCall.Iterator) this.mDrawCalls; i.Has; i = i.Next)
{
if (i.Current.material == mat)
{
return(i);
}
}
UIDrawCall uIDrawCall = null;
if (createIfMissing)
{
GameObject gameObject = new GameObject(string.Concat("_UIDrawCall [", mat.name, "]"))
{
hideFlags = HideFlags.DontSave,
layer = base.gameObject.layer
};
uIDrawCall = gameObject.AddComponent <UIDrawCall>();
uIDrawCall.material = mat;
uIDrawCall.LinkedList__Insert(ref this.mDrawCalls);
UIPanel uIPanel = this;
uIPanel.mDrawCallCount = uIPanel.mDrawCallCount + 1;
}
return((UIDrawCall.Iterator)uIDrawCall);
}
private void PanelUpdate(bool letFill)
{
this.UpdateTransformMatrix();
this.UpdateTransforms();
if (this.mLayer != base.gameObject.layer)
{
this.mLayer = base.gameObject.layer;
UICamera camera = UICamera.FindCameraForLayer(this.mLayer);
this.mCam = (camera == null) ? NGUITools.FindCameraForLayer(this.mLayer) : camera.cachedCamera;
SetChildLayer(this.cachedTransform, this.mLayer);
for (UIDrawCall.Iterator iterator = (UIDrawCall.Iterator) this.mDrawCalls; iterator.Has; iterator = iterator.Next)
{
iterator.Current.gameObject.layer = this.mLayer;
}
}
this.UpdateWidgets();
if (this.mDepthChanged)
{
this.mDepthChanged = false;
this.mWidgets.Sort(new Comparison <UIWidget>(UIWidget.CompareFunc));
}
if (letFill)
{
this.FillUpdate();
}
else
{
this.UpdateDrawcalls();
}
this.mRebuildAll = false;
}
public bool Contains(UIDrawCall drawcall)
{
for (UIDrawCall.Iterator iterator = (UIDrawCall.Iterator) this.mDrawCalls; iterator.Has; iterator = iterator.Next)
{
if (object.ReferenceEquals(drawcall, iterator.Current))
{
return(true);
}
}
return(false);
}
private void Fill(UIMaterial mat)
{
int count = this.mWidgets.Count;
while (count > 0)
{
int num = count - 1;
count = num;
if (this.mWidgets[num] != null)
{
continue;
}
this.mWidgets.RemoveAt(count);
}
int num1 = 0;
int count1 = this.mWidgets.Count;
while (num1 < count1)
{
UIWidget item = this.mWidgets[num1];
if (item.visibleFlag == 1 && item.material == mat)
{
if (this.GetNode(item.cachedTransform) == null)
{
Debug.LogError(string.Concat("No transform found for ", NGUITools.GetHierarchy(item.gameObject)), this);
}
else
{
item.WriteToBuffers(this.mCacheBuffer);
}
}
num1++;
}
if (this.mCacheBuffer.vSize <= 0)
{
UIDrawCall.Iterator drawCall = this.GetDrawCall(mat, false);
if (drawCall.Has)
{
this.Delete(ref drawCall);
}
}
else
{
UIDrawCall current = this.GetDrawCall(mat, true).Current;
current.depthPass = this.depthPass;
current.panelPropertyBlock = this.propertyBlock;
current.Set(this.mCacheBuffer);
}
this.mCacheBuffer.Clear();
}
private void Delete(ref UIDrawCall.Iterator iter)
{
if (iter.Has)
{
UIDrawCall current = iter.Current;
if (object.ReferenceEquals(current, this.mDrawCalls))
{
this.mDrawCalls = iter.Next.Current;
}
iter = iter.Next;
current.LinkedList__Remove();
this.mDrawCallCount--;
NGUITools.DestroyImmediate(current.gameObject);
}
}
private void Fill(UIMaterial mat)
{
int count = this.mWidgets.Count;
while (count > 0)
{
if (this.mWidgets[--count] == null)
{
this.mWidgets.RemoveAt(count);
}
}
int num2 = 0;
int num3 = this.mWidgets.Count;
while (num2 < num3)
{
UIWidget widget = this.mWidgets[num2];
if ((widget.visibleFlag == 1) && (widget.material == mat))
{
if (this.GetNode(widget.cachedTransform) != null)
{
widget.WriteToBuffers(this.mCacheBuffer);
}
else
{
Debug.LogError("No transform found for " + NGUITools.GetHierarchy(widget.gameObject), this);
}
}
num2++;
}
if (this.mCacheBuffer.vSize > 0)
{
UIDrawCall current = this.GetDrawCall(mat, true).Current;
current.depthPass = this.depthPass;
current.panelPropertyBlock = this.propertyBlock;
current.Set(this.mCacheBuffer);
}
else
{
UIDrawCall.Iterator drawCall = this.GetDrawCall(mat, false);
if (drawCall.Has)
{
this.Delete(ref drawCall);
}
}
this.mCacheBuffer.Clear();
}
public void UpdateDrawcalls()
{
Vector4 zero = Vector4.zero;
if (this.mClipping != UIDrawCall.Clipping.None)
{
zero = new Vector4(this.mClipRange.x, this.mClipRange.y, this.mClipRange.z * 0.5f, this.mClipRange.w * 0.5f);
}
if (zero.z == 0f)
{
zero.z = Screen.width * 0.5f;
}
if (zero.w == 0f)
{
zero.w = Screen.height * 0.5f;
}
switch (Application.platform)
{
case RuntimePlatform.WindowsPlayer:
case RuntimePlatform.WindowsWebPlayer:
case RuntimePlatform.WindowsEditor:
zero.x -= 0.5f;
zero.y += 0.5f;
break;
}
Vector3 position = this.cachedTransform.position;
Quaternion rotation = this.cachedTransform.rotation;
Vector3 lossyScale = this.cachedTransform.lossyScale;
UIDrawCall.Iterator mDrawCalls = (UIDrawCall.Iterator) this.mDrawCalls;
while (mDrawCalls.Has)
{
UIDrawCall current = mDrawCalls.Current;
mDrawCalls = mDrawCalls.Next;
current.clipping = this.mClipping;
current.clipRange = zero;
current.clipSoftness = this.mClipSoftness;
current.depthPass = this.depthPass;
current.panelPropertyBlock = this.propertyBlock;
Transform transform = current.transform;
transform.position = position;
transform.rotation = rotation;
transform.localScale = lossyScale;
}
}
public void UpdateDrawcalls()
{
Vector4 vector4 = Vector4.zero;
if (this.mClipping != UIDrawCall.Clipping.None)
{
vector4 = new Vector4(this.mClipRange.x, this.mClipRange.y, this.mClipRange.z * 0.5f, this.mClipRange.w * 0.5f);
}
if (vector4.z == 0f)
{
vector4.z = (float)Screen.width * 0.5f;
}
if (vector4.w == 0f)
{
vector4.w = (float)Screen.height * 0.5f;
}
RuntimePlatform runtimePlatform = Application.platform;
if (runtimePlatform == RuntimePlatform.WindowsPlayer || runtimePlatform == RuntimePlatform.WindowsWebPlayer || runtimePlatform == RuntimePlatform.WindowsEditor)
{
vector4.x = vector4.x - 0.5f;
vector4.y = vector4.y + 0.5f;
}
Vector3 vector3 = this.cachedTransform.position;
Quaternion quaternion = this.cachedTransform.rotation;
Vector3 vector31 = this.cachedTransform.lossyScale;
UIDrawCall.Iterator next = (UIDrawCall.Iterator) this.mDrawCalls;
while (next.Has)
{
UIDrawCall current = next.Current;
next = next.Next;
current.clipping = this.mClipping;
current.clipRange = vector4;
current.clipSoftness = this.mClipSoftness;
current.depthPass = this.depthPass;
current.panelPropertyBlock = this.propertyBlock;
Transform transforms = current.transform;
transforms.position = vector3;
transforms.rotation = quaternion;
transforms.localScale = vector31;
}
}
protected void OnDisable()
{
Global.PanelDisabled(this);
if (this.mHotSpots != null)
{
foreach (UIHotSpot spot in this.mHotSpots)
{
spot.OnPanelDisable();
}
}
UIDrawCall.Iterator mDrawCalls = (UIDrawCall.Iterator) this.mDrawCalls;
while (mDrawCalls.Has)
{
UIDrawCall current = mDrawCalls.Current;
mDrawCalls = mDrawCalls.Next;
NGUITools.DestroyImmediate(current.gameObject);
}
this.mDrawCalls = null;
this.mChanged.Clear();
this.mChildren.Clear();
}
private UIDrawCall.Iterator GetDrawCall(UIMaterial mat, bool createIfMissing)
{
for (UIDrawCall.Iterator iterator = (UIDrawCall.Iterator) this.mDrawCalls; iterator.Has; iterator = iterator.Next)
{
if (iterator.Current.material == mat)
{
return(iterator);
}
}
UIDrawCall call = null;
if (createIfMissing)
{
call = new GameObject("_UIDrawCall [" + mat.name + "]")
{
hideFlags = HideFlags.DontSave, layer = base.gameObject.layer
}.AddComponent <UIDrawCall>();
call.material = mat;
call.LinkedList__Insert(ref this.mDrawCalls);
this.mDrawCallCount++;
}
return((UIDrawCall.Iterator)call);
}
