private void NodeContextMenuCallback(object obj)
{
GraphContextCommand cmd = (GraphContextCommand)obj;
switch (cmd)
{
case GraphContextCommand.Delete:
if (contextMenuNode.NodeType == NodeType.Normal)
{
Flow.Nodes.Remove(contextMenuNode);
}
break;
}
}
private void LineContextMenuCallback(object obj)
{
GraphContextCommand cmd = (GraphContextCommand)obj;
switch (cmd)
{
case GraphContextCommand.AddNode:
{
GraphNode node = new GraphNode(Flow);
node.Label = "New Node";
node.Position = GetNormalizedPositionOnGraph(contextMenuPosition);
Flow.Nodes.Add(node);
break;
}
case GraphContextCommand.Delete:
{
if (Flow.Lines.Count > 1)
{
int lineIndex = Flow.Lines.IndexOf(contextMenuLine);
Flow.Lines.RemoveAt(lineIndex);
if (lineIndex == 0)
{
var replacementLine = Flow.Lines[0];
replacementLine.Position = 0;
replacementLine.Length += contextMenuLine.Length;
}
else
{
var replacementLine = Flow.Lines[lineIndex - 1];
replacementLine.Length += contextMenuLine.Length;
}
}
break;
}
case GraphContextCommand.SplitLine:
{
float position = GetNormalizedPositionOnGraph(contextMenuPosition);
float originalLength = contextMenuLine.Length;
int index = Flow.Lines.IndexOf(contextMenuLine);
float totalLength = 0;
for (int i = 0; i < index; i++)
{
totalLength += Flow.Lines[i].Length;
}
contextMenuLine.Length = position - totalLength;
GraphLine newSegment = new GraphLine(Flow);
foreach (var dungeonArchetype in contextMenuLine.DungeonArchetypes)
{
newSegment.DungeonArchetypes.Add(dungeonArchetype);
}
newSegment.Position = position;
newSegment.Length = originalLength - contextMenuLine.Length;
Flow.Lines.Insert(index + 1, newSegment);
break;
}
}
}
