// OrderInLayerの値が指定順に並んでいるか確認する
// 並んでいない場合は調整する
void ModifyOrder(int stratumId)
{
Stratum stratum = strata.GetValue(stratumId);
IReadOnlyList <CanvasInStratum> canvasList = canvasListHolder.GetCanvasList(stratumId);
if (stratum == null && !canvasList.IsEmpty())
{
Debug.LogError($"Cannot get stratum: stratumId={stratumId}");
return;
}
int usableMinOrder = stratum.MinOrder;
for (int i = 0; i < canvasList.Count; i++)
{
CanvasInStratum canvas = canvasList[i];
int currentOrder = canvas.CanvasOrderUpdater.CanvasOrder;
int usableExclusiveMaxOrder = stratum.ExclusiveMaxOrder - (canvasList.Count - i - 1) * stratum.Setting.OrderInterval;
if (currentOrder < usableMinOrder ||
currentOrder >= usableExclusiveMaxOrder)
{
canvas.CanvasOrderUpdater.SetOrder(usableMinOrder);
currentOrder = usableMinOrder;
}
usableMinOrder = currentOrder + stratum.Setting.OrderInterval;
}
}
void ICanvasBank.AddCanvas(CanvasInStratum canvas, IEnumerable <CameraMat> cameraMats)
{
canvasRepository.AddCanvas(canvas);
canvasOrderModifier.SetOrder(canvas.StratumId);
if (cameraMats != null)
{
cameraMatRepository.ReplaceCameraMatList(canvas.StratumId, cameraMats);
}
SetCameraToCanvases();
}
int GetIndexToInsert(List <CanvasInStratum> canvasList, CanvasInStratum insertingCanvas)
{
for (int i = canvasList.Count - 1; i >= 0; i--)
{
if (canvasList[i].OrderInStratum > insertingCanvas.OrderInStratum)
{
continue;
}
return(i + 1);
}
return(0);
}
public IEnumerable <CanvasInStratum> EnumerateCanvases()
{
// CanvasOrderModifierを通すことでorderの降順に並ぶことが期待される
for (int i = canvasListDictionary.Count - 1; i >= 0; i--)
{
List <CanvasInStratum> canvasList = canvasListDictionary.Values[i];
for (int j = canvasList.Count - 1; j >= 0; j--)
{
CanvasInStratum canvasInStratum = canvasList[j];
if (canvasInStratum.CanvasOrderUpdater != null)
{
yield return(canvasInStratum);
}
}
}
}
public void AddCanvas(CanvasInStratum canvas)
{
List <CanvasInStratum> canvasList = this.canvasListDictionary.GetValue(canvas.StratumId, false);
if (canvasList == null)
{
canvasList = new List <CanvasInStratum>();
this.canvasListDictionary.Add(canvas.StratumId, canvasList);
}
// DestroyされたCanvasを消去する
canvasList.RemoveAll(cs => cs.CanvasOrderUpdater == null);
int index = GetIndexToInsert(canvasList, canvas);
canvasList.Insert(index, canvas);
}