public static Rectangle operator -(Rectangle rectangle, Vector2 vector)
{
Rectangle clone = CloneUtil.CloneDeep(rectangle);
clone.AddWorldOffset(-vector);
return(clone);
}
public static Circle3D operator -(Circle3D circle, Vector3 vector)
{
Circle3D clone = CloneUtil.CloneDeep(circle);
clone.AddWorldOffset(-vector);
return(clone);
}
public static Rectangle3D operator +(Rectangle3D rectangle, Vector3 vector)
{
Rectangle3D clone = CloneUtil.CloneDeep(rectangle);
clone.AddWorldOffset(vector);
return(clone);
}
public static Polygon3D operator -(Polygon3D polygon, Vector3 vector)
{
Polygon3D clone = CloneUtil.CloneDeep(polygon);
clone.AddWorldOffset(-vector);
return(clone);
}
public static Sphere3D operator -(Sphere3D sphere, Vector3 vector)
{
Sphere3D clone = CloneUtil.CloneDeep(sphere);
clone.AddWorldOffset(-vector);
return(clone);
}
public static Triangle3D operator +(Triangle3D triangle, Vector3 vector)
{
Triangle3D clone = CloneUtil.CloneDeep(triangle);
clone.AddWorldOffset(vector);
return(clone);
}
public static Cube3D operator +(Cube3D cube, Vector3 vector)
{
Cube3D clone = CloneUtil.CloneDeep(cube);
clone.AddWorldOffset(vector);
return(clone);
}
public static Triangle operator -(Triangle triangle, Vector2 vector)
{
Triangle clone = CloneUtil.CloneDeep(triangle);
clone.AddWorldOffset(-vector);
return(clone);
}
public static Polygon operator +(Polygon polygon, Vector2 vector)
{
Polygon clone = CloneUtil.CloneDeep(polygon);
clone.AddWorldOffset(vector);
return(clone);
}
public static Line operator -(Line line, Vector2 vector)
{
Line clone = CloneUtil.CloneDeep(line);
clone.AddWorldOffset(-vector);
return(clone);
}
public static Line3D operator +(Line3D line, Vector3 vector)
{
Line3D clone = CloneUtil.CloneDeep(line);
clone.AddWorldOffset(vector);
return(clone);
}
public static Circle operator +(Circle circle, Vector2 vector)
{
Circle clone = CloneUtil.CloneDeep(circle);
clone.AddWorldOffset(vector);
return(clone);
}
//////////////////////////////////////////////////////////////////////
// Diff相关
//////////////////////////////////////////////////////////////////////
// 必须和ApplyDiff使用
// 以new为基准，获取new相对于old不一样的部分
// local diff = table.GetDiff(old, new)
// table.ApplyDiff(old, diff)
// 这样old的就变成和new一模一样的数据
public static LinkedHashtable GetDiff(IDictionary oldDict, IDictionary newDict)
{
var diff = new LinkedHashtable();
foreach (DictionaryEntry dictionaryEntry in newDict)
{
var newK = dictionaryEntry.Key;
var newV = dictionaryEntry.Value;
if (newV is IDictionary newVDict)
{
switch (newVDict.Count)
{
case 0 when(!oldDict.Contains(newK) || oldDict[newK].GetType() != newVDict.GetType() ||
(oldDict[newK] is IDictionary &&
((IDictionary)oldDict[newK]).Count != 0)):
diff[newK] = StringConst.String_New_In_Table + newVDict.GetType();
break;
default:
{
if (oldDict.Contains(newK) && oldDict[newK] is IDictionary)
{
diff[newK] = GetDiff((IDictionary)oldDict[newK], newVDict);
}
else if (!oldDict.Contains(newK) || !newVDict.Equals(oldDict[newK]))
{
diff[newK] = CloneUtil.CloneDeep(newV);
}
break;
}
}
}
else if (newV is IList list && oldDict.Contains(newK) && oldDict[newK] is IList)
{
diff[newK] = ListUtil.GetDiff((IList)oldDict[newK], list);
}
//////////////////////////////////////////////////////////////////////
// Diff相关
//////////////////////////////////////////////////////////////////////
// 必须和ApplyDiff使用
// 以new为基准，获取new相对于old不一样的部分
// local diff = table.GetDiff(old, new)
// table.ApplyDiff(old, diff)
// 这样old的就变成和new一模一样的数据
public static LinkedHashtable GetDiff(IList oldList, IList newList)
{
var diff = new LinkedHashtable();
for (int i = newList.Count - 1; i >= 0; i--)
{
var newK = i;
var newV = newList[i];
switch (newV)
{
case IList _:
{
var newVList = newV as IList;
if (newVList.Count == 0 && (!oldList.ContainsIndex(newK) ||
oldList[newK].GetType() != newV.GetType() ||
(oldList[newK] is IList && (oldList[newK] as IList).Count != 0)))
{
diff[newK] = StringConst.String_New_In_Table + newV.GetType();
}
else if (oldList.ContainsIndex(newK) && oldList[newK] is IList)
{
diff[newK] = GetDiff(oldList[newK] as IList, newVList);
}
else if (!oldList.ContainsIndex(newK) || !newV.Equals(oldList[newK]))
{
diff[newK] = CloneUtil.CloneDeep(newV);
}
break;
}
case IDictionary _ when oldList.ContainsIndex(newK) && oldList[newK] is IDictionary:
diff[newK] = IDictionaryUtil.GetDiff(oldList[newK] as IDictionary, newV as IDictionary);
break;
default:
{
if (!oldList.ContainsIndex(newK) || !newV.Equals(oldList[newK]))
{
diff[newK] = newV;
}
break;
}
}
}
for (int i = 0; i < oldList.Count; i++)
{
if (!newList.ContainsIndex(i))
{
diff[i] = StringConst.String_Nil_In_Table;
}
}
diff.Sort((a, b) => a.To <int>() >= b.To <int>());
if (diff.Count == 0)
{
diff = null;
}
return(diff);
}
public static T Clone <T>(this T self)
{
return(CloneUtil.Clone(self));
}
