public virtual void GotoFrame(int frame)
{
if (_currentFrame != frame)
{
_currentFrame = frame;
FrameObject frameObj = _define.frames[_currentFrame];
removeUnusedPlaceobjs(frameObj);
// frameObj.reset();
// for(int i=0; i<frameObj.placeObjectCount; i++){
// PlaceObject placeObj = frameObj.nextPlaceObject();
for (int i = 0; i < frameObj.placeObjects.Length; i++)
{
PlaceObject placeObj = frameObj.placeObjects[i];
DisplayObject displayObj = _depth_displays[placeObj.depth];
//no exist display, new one
if (displayObj == null)
{
displayObj = getDisplayCache(placeObj.depth, placeObj.characterId);
if (displayObj == null)
{
displayObj = createDisplayObject(placeObj.characterId);
_view.addChild(displayObj.view);
}
_depth_displays[placeObj.depth] = displayObj;
}
//exist display obj, but the tag indicats to new one
// else if (placeObj.hasCharacter){
// if(displayObj.characterId != placeObj.characterId){
// DisplayObject newDisplayObj = getDisplayCache(placeObj.depth, placeObj.characterId);
// if(newDisplayObj == null){
// newDisplayObj = createDisplayObject(placeObj.characterId);
// _view.addChild(newDisplayObj.view);
// }
// recycleDisplayCache(placeObj.depth, displayObj);
// displayObj = newDisplayObj;
// _depth_displays[placeObj.depth] = displayObj;
// }
// } else if(displayObj.characterId != placeObj.characterId){
// CCDebug.Log("abc");
// }
else if (displayObj.characterId != placeObj.characterId)
{
DisplayObject newDisplayObj = getDisplayCache(placeObj.depth, placeObj.characterId);
if (newDisplayObj == null)
{
newDisplayObj = createDisplayObject(placeObj.characterId);
_view.addChild(newDisplayObj.view);
}
recycleDisplayCache(placeObj.depth, displayObj);
displayObj = newDisplayObj;
_depth_displays[placeObj.depth] = displayObj;
}
displayObj.applyPlaceObject(placeObj);
}
_isBoundsDirty = true;
}
}
public void applyPlaceObject(PlaceObject obj)
{
_instanceName = obj.instanceName;
if (obj.hasMatrix)
{
view.position = new Vector2(obj.position.x, -obj.position.y);
view.rotation = obj.rotation;
view.scaleX = obj.scaleX;
view.scaleY = obj.scaleY;
}
else if (obj.hasCharacter)
{
view.position = Vector2.zero;
view.rotation = 0;
view.scaleX = 1;
view.scaleY = 1;
}
view.zOrder = obj.depth;
if (obj.hasColorTransform)
{
if (obj.colorTransform.add == new Color32(0, 0, 0, 0))
{
Color viewColor = view.color;
viewColor.a = obj.colorTransform.multiply.a;
if (viewColor != obj.colorTransform.multiply)
{
view.color = obj.colorTransform.multiply;
}
byte alpha = (byte)(Mathf.RoundToInt(viewColor.a * 255));
if (view.opacity != alpha)
{
view.opacity = alpha;
}
}
else
{
Color viewColor = view.color;
viewColor.a = obj.colorTransform.multiply.a;
byte alpha = (byte)(Mathf.RoundToInt(viewColor.a * 255));
if (view.opacity != alpha)
{
view.opacity = alpha;
}
//TODO shader support for add color
}
}
else if (obj.hasCharacter)
{
view.color = Color.white;
view.opacity = 255;
}
}
void removeUnusedPlaceobjs(FrameObject frameObj)
{
// foreach(int removeObjDepth in frameObj.removedObjectDepths){
// DisplayObject displayObj = _depth_displays[removeObjDepth];
// if(displayObj!=null){
// recycleDisplayCache(removeObjDepth, displayObj);
// }
// _depth_displays[removeObjDepth] = null;
// }
bool[] modified = new bool[_depth_displays.Length];
for (int i = modified.Length - 1; i >= 0; i--)
{
modified[i] = false;
}
// frameObj.reset();
// for(int i=0; i<frameObj.placeObjectCount; i++){
// PlaceObject placeObj = frameObj.nextPlaceObject();
for (int i = 0; i < frameObj.placeObjects.Length; i++)
{
PlaceObject placeObj = frameObj.placeObjects[i];
modified[placeObj.depth] = true;
}
for (int i = modified.Length - 1; i >= 0; i--)
{
if (!modified[i])
{
DisplayObject displayObj = _depth_displays[i];
if (displayObj != null)
{
recycleDisplayCache(i, displayObj);
}
_depth_displays[i] = null;
}
}
}