public void UndoRedo(HashSet <int> layersToRecheck)
{
Board board;
switch (type)
{
case UndoRedoType.ItemDeleted:
//item.Board.BoardItems.Add(item, true);
item.InsertItem();
break;
case UndoRedoType.ItemAdded:
item.RemoveItem(null);
break;
case UndoRedoType.ItemMoved:
XNA.Point oldPos = (XNA.Point)ParamA;
item.Move(oldPos.X, oldPos.Y);
break;
case UndoRedoType.ItemFlipped:
((IFlippable)item).Flip = !((IFlippable)item).Flip;
break;
case UndoRedoType.LineRemoved:
board = ((MapleDot)ParamB).Board;
if (ParamC is FootholdLine)
{
board.BoardItems.FootholdLines.Add((FootholdLine)ParamC);
}
else if (ParamC is RopeLine)
{
board.BoardItems.RopeLines.Add((RopeLine)ParamC);
}
else
{
throw new Exception("wrong type at undoredo, lineremoved");
}
((MapleLine)ParamC).FirstDot = (MapleDot)ParamA;
((MapleLine)ParamC).SecondDot = (MapleDot)ParamB;
((MapleDot)ParamA).connectedLines.Add((MapleLine)ParamC);
((MapleDot)ParamB).connectedLines.Add((MapleLine)ParamC);
break;
case UndoRedoType.LineAdded:
board = ((MapleDot)ParamB).Board;
if (ParamC is FootholdLine)
{
board.BoardItems.FootholdLines.Remove((FootholdLine)ParamC);
}
else if (ParamC is RopeLine)
{
board.BoardItems.RopeLines.Remove((RopeLine)ParamC);
}
else
{
throw new Exception("wrong type at undoredo, lineadded");
}
((MapleLine)ParamC).Remove(false, null);
break;
case UndoRedoType.ToolTipLinked:
((ToolTipInstance)item).CharacterToolTip = null;
((ToolTipChar)ParamA).BoundTooltip = null;
break;
case UndoRedoType.ToolTipUnlinked:
((ToolTipChar)ParamA).BoundTooltip = (ToolTipInstance)item;
break;
case UndoRedoType.BackgroundMoved:
((BackgroundInstance)item).BaseX = ((XNA.Point)ParamA).X;
((BackgroundInstance)item).BaseY = ((XNA.Point)ParamA).Y;
break;
case UndoRedoType.ItemsLinked:
item.ReleaseItem((BoardItem)ParamA);
break;
case UndoRedoType.ItemsUnlinked:
item.BindItem((BoardItem)ParamA, (Microsoft.Xna.Framework.Point)ParamB);
break;
case UndoRedoType.ItemsLayerChanged:
InputHandler.ClearSelectedItems(((BoardItem)((List <IContainsLayerInfo>)ParamC)[0]).Board);
foreach (IContainsLayerInfo layerInfoItem in (List <IContainsLayerInfo>)ParamC)
{
layerInfoItem.LayerNumber = (int)ParamA;
}
((BoardItem)((List <IContainsLayerInfo>)ParamC)[0]).Board.Layers[(int)ParamA].RecheckTileSet();
((BoardItem)((List <IContainsLayerInfo>)ParamC)[0]).Board.Layers[(int)ParamB].RecheckTileSet();
break;
case UndoRedoType.ItemLayerPlatChanged:
Tuple <int, int> oldLayerPlat = (Tuple <int, int>)ParamA;
Tuple <int, int> newLayerPlat = (Tuple <int, int>)ParamB;
IContainsLayerInfo li = (IContainsLayerInfo)ParamC;
li.LayerNumber = oldLayerPlat.Item1;
li.PlatformNumber = oldLayerPlat.Item2;
layersToRecheck.Add(oldLayerPlat.Item1);
layersToRecheck.Add(newLayerPlat.Item1);
break;
case UndoRedoType.RopeAdded:
((Rope)ParamA).Remove(null);
break;
case UndoRedoType.RopeRemoved:
((Rope)ParamA).Create();
break;
case UndoRedoType.ItemZChanged:
item.Z = (int)ParamA;
item.Board.BoardItems.Sort();
break;
case UndoRedoType.VRChanged:
//TODO
break;
case UndoRedoType.MapCenterChanged:
//TODO
break;
case UndoRedoType.LayerTSChanged:
string ts_old = (string)ParamA;
string ts_new = (string)ParamB;
Layer l = (Layer)ParamC;
l.ReplaceTS(ts_old);
break;
case UndoRedoType.zMChanged:
int zm_old = (int)ParamA;
int zm_new = (int)ParamB;
IContainsLayerInfo target = (IContainsLayerInfo)ParamC;
target.PlatformNumber = zm_old;
break;
}
}