public static byte[] SerializeCanvasToArray(PanelCanvas canvas)
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
Debug.LogError("Can serialize in Play mode only!");
return(null);
}
#endif
canvas.ForceRebuildLayoutImmediate();
BinaryFormatter formatter = new BinaryFormatter();
using (MemoryStream stream = new MemoryStream())
{
formatter.Serialize(stream, new SerializedCanvas
{
active = canvas.gameObject.activeSelf,
useFreeSpace = canvas.LeaveFreeSpace,
rootPanelGroup = Serialize(canvas.RootPanelGroup) as SerializedPanelGroup,
unanchoredPanelGroup = Serialize(canvas.UnanchoredPanelGroup) as SerializedPanelGroup
});
return(stream.ToArray());
}
}
public static void DeserializeCanvasFromArray(PanelCanvas canvas, byte[] data)
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
Debug.LogError("Can deserialize in Play mode only!");
return;
}
#endif
if (data == null || data.Length == 0)
{
Debug.LogError("Data is null!");
return;
}
SerializedCanvas serializedCanvas;
BinaryFormatter formatter = new BinaryFormatter();
using (MemoryStream stream = new MemoryStream(data))
{
serializedCanvas = formatter.Deserialize(stream) as SerializedCanvas;
}
if (serializedCanvas == null)
{
return;
}
sizesHolder.Clear();
canvas.LeaveFreeSpace = serializedCanvas.useFreeSpace;
if (serializedCanvas.rootPanelGroup != null)
{
PanelGroup rootPanelGroup = canvas.RootPanelGroup;
ISerializedElement[] children = serializedCanvas.rootPanelGroup.children;
for (int i = children.Length - 1; i >= 0; i--)
{
IPanelGroupElement element = Deserialize(canvas, children[i]);
if (element != null)
{
if (rootPanelGroup.Count == 0)
{
rootPanelGroup.AddElement(element);
}
else
{
rootPanelGroup.AddElementBefore(rootPanelGroup[0], element);
}
sizesHolder.Insert(0, new GroupElementSizeHolder(element, children[i].size));
}
}
}
if (sizesHolder.Count > 0)
{
canvas.ForceRebuildLayoutImmediate();
for (int i = 0; i < sizesHolder.Count; i++)
{
sizesHolder[i].element.ResizeTo(sizesHolder[i].size, PanelDirection.Right, PanelDirection.Top);
}
}
if (serializedCanvas.unanchoredPanelGroup != null)
{
ISerializedElement[] children = serializedCanvas.unanchoredPanelGroup.children;
for (int i = 0; i < children.Length; i++)
{
if (children[i] is SerializedUnanchoredPanel unanchoredPanel)
{
Panel panel = Deserialize(canvas, unanchoredPanel) as Panel;
if (panel != null)
{
panel.Detach();
canvas.UnanchoredPanelGroup.RestrictPanelToBounds(panel);
}
}
}
}
for (int i = 0; i < canvas.UnanchoredPanelGroup.Count; i++)
{
Panel panel = canvas.UnanchoredPanelGroup[i] as Panel;
if (panel != null)
{
panel.RectTransform.SetAsLastSibling();
}
}
canvas.gameObject.SetActive(serializedCanvas.active);
}
