Created
October 10, 2016 13:09
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Cloning game objects in UI hierachy
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| private static void CopyComponentInternal(Component original, Component destination) | |
| { | |
| if (original == null || destination == null) | |
| { | |
| //Debug.LogError("Null Objects in copy"); | |
| return; | |
| } | |
| Type type = original.GetType(); | |
| //if (type != other.GetType()) return null; // type mis-match | |
| BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Default | BindingFlags.DeclaredOnly; | |
| PropertyInfo[] pinfos = type.GetProperties(flags); | |
| foreach (var pinfo in pinfos) | |
| { | |
| if (pinfo.CanWrite) | |
| { | |
| try | |
| { | |
| pinfo.SetValue(destination, pinfo.GetValue(original, null), null); | |
| } | |
| catch { } // In case of NotImplementedException being thrown. For some reason specifying that exception didn't seem to catch it, so I didn't catch anything specific. | |
| } | |
| } | |
| FieldInfo[] finfos = type.GetFields(flags); | |
| foreach (var finfo in finfos) | |
| { | |
| finfo.SetValue(destination, finfo.GetValue(original)); | |
| } | |
| } | |
| private static void CopyComponent(GameObject original, GameObject destination) | |
| { | |
| RectTransform MainItemTransforms = original.gameObject.GetComponent<RectTransform>(); | |
| RectTransform itemTransforms = destination.gameObject.GetComponent<RectTransform>(); | |
| CopyComponentInternal(MainItemTransforms, itemTransforms); | |
| for (int i = 0; i < original.transform.childCount; ++i) | |
| { | |
| CopyComponent(original.transform.GetChild(i).gameObject, destination.transform.GetChild(i).gameObject); | |
| } | |
| } | |
| public static GameObject CloneUIGameObjectHierachy(GameObject src) | |
| { | |
| GameObject go = GameObject.Instantiate(src); | |
| go.transform.SetParent(src.transform.parent, false); | |
| CopyComponent(src, go); | |
| return go; | |
| } |
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