/// <summary>
/// Yaml データを元に 値の変化を確認
/// </summary>
private static void CheckFieldDiff(PrefabObject info, Yaml current, Yaml prev)
{
if (info.Flag != TargetFlag.None)
{
return;
}
foreach (var component in info.Components)
{
if (component.Flag != TargetFlag.None)
{
continue;
}
var c = current.Components.FirstOrDefault(cc => cc.ID == component.ID);
var p = prev.Components.FirstOrDefault(cc => cc.ID == component.ID);
// NestedPrefab は yaml にない
if (c == null || p == null)
{
continue;
}
component.AddDiffField(c.Fields, p.Fields);
if (component.Diffs.Count > 0)
{
component.Flag |= TargetFlag.Modify;
}
}
foreach (var c in info.Child)
{
CheckFieldDiff(c, current, prev);
}
}
/// <summary>
/// 差分確認
/// </summary>
private static void AddRecursive(Transform transform, PrefabObject info)
{
info.Flag = TargetFlag.None;
var components = transform.GetComponents <Component>();
foreach (var component in components)
{
if (!AssetDatabase.TryGetGUIDAndLocalFileIdentifier(component, out var guid, out long id))
{
continue;
}
var index = info.Components.FindIndex(cc => cc.ID == id);
if (index >= 0)
{
info.Components[index].Flag = TargetFlag.None;
continue;
}
var c = new PrefabComponent(component.GetType(), id, TargetFlag.Sub);
info.Components.Add(c);
}
var count = transform.childCount;
for (var i = 0; i < count; i++)
{
var child = transform.GetChild(i);
if (!AssetDatabase.TryGetGUIDAndLocalFileIdentifier(child.gameObject, out var guid, out long id))
{
continue;
}
var index = info.Child.FindIndex(c => c.ID == id);
if (index >= 0)
{
AddRecursive(child, info.Child[index]);
}
else
{
// 前にしかない
info.Child.Add(Recursive(child, TargetFlag.Sub));
}
}
}
/// <summary>
/// Create Prefab Data
/// </summary>
private static PrefabObject Recursive(Transform transform, TargetFlag flag)
{
var info = new PrefabObject(transform.name, flag);
{
if (AssetDatabase.TryGetGUIDAndLocalFileIdentifier(transform.gameObject, out string guid, out long id))
{
info.ID = id;
}
}
var nestedRoot = PrefabUtility.GetNearestPrefabInstanceRoot(transform);
info.IsNestedPrefab = nestedRoot != null;
var components = transform.GetComponents <Component>();
foreach (var component in components)
{
if (!AssetDatabase.TryGetGUIDAndLocalFileIdentifier(component, out string guid, out long id))
{
continue;
}
var c = new PrefabComponent(component.GetType(), id, flag);
info.Components.Add(c);
}
var count = transform.childCount;
for (var i = 0; i < count; i++)
{
var child = transform.GetChild(i);
info.Child.Add(Recursive(child, flag));
}
return(info);
}
public PrefabDiff(PrefabObject info)
{
_root = info;
}