private void treeView1_ItemDrag(object sender, ItemDragEventArgs e)
{
if (e.Button != MouseButtons.Left) return;
//Ignore non-TreeNode objects being dragged
if (!(e.Item is TreeNode)) return;
//Get the dragged item from the event
var SelectedNode = e.Item as TreeNode;
Node Node = null;
if ((string)SelectedNode.Tag == "Action")
{
var Action = DotaActionFactory.CreateNewAction(SelectedNode.Text);
Node = new ActionNode(Action);
}
if ((string)SelectedNode.Tag == "Event")
{
var Event = DotaData.Events.FirstOrDefault(x => x.ClassName == SelectedNode.Text);
Node = new EventNode(Event, Ability.ActionList.GetOrCreateCollection(Event));
}
if ((string)SelectedNode.Tag == "Variable")
{
var Var = Ability.ActionList.Variables.First(x => x.Name == (string)SelectedNode.Text);
Node = new VariableNode(Var);
}
if((string)SelectedNode.Tag == "Target")
{
var Target = new TargetKey();
if (SelectedNode.Name == "line")
{
Target.Shape = TargetKey.ShapeE.LINE;
}
else if(SelectedNode.Name == "circle")
{
Target.Shape = TargetKey.ShapeE.CIRCLE;
}
Node = new CustomTargetNode(SelectedNode.Name, Target);
}
//The node can be null if an item with an unknown tag was drag-dropped
if (Node != null)
{
Node.Location = new PointF(0, 0);
this.DoDragDrop(Node, DragDropEffects.Copy);
}
}
private void PlaceEvents()
{
GeneratingGraph = true;
PointF Position = new PointF(EventColumn, 0);
Graphics g = graphControl1.GetLayoutGraphics();
foreach (DotaActionCollection kvEvents in Ability.ActionList)
{
var Event = DotaData.Events.FirstOrDefault(x => x.ClassName == kvEvents.ClassName);
if (Event.RespectsTargetFlag && Ability.AbilityBehavior.HasFlag(DotaAbility.AbilityBehaviorFlags.DOTA_ABILITY_BEHAVIOR_UNIT_TARGET))
{
//Add the target pin
Event.Targets = Event.Targets | DotaEvent.TargetsFlags.TARGET;
}
var EventNode = new EventNode(Event, Ability.ActionList.GetActionCollection(Event));
EventNode.Location = Position;
EventNode.PerformLayout(g);
graphControl1.AddNode(EventNode);
PointF col = Position;
col.X = EventNode.Bounds.Right + ColumnSpacing; //Move this node to the left of the event node + spacing
PointF previousCol = col;
ExecuteNodeItem ExNode = EventNode.OutputExecute;
float columnHeight = EventNode.Bounds.Height;
foreach(var kvAction in kvEvents)
{
if (kvAction == null) continue;
var ActionNode = new ActionNode(kvAction);
ActionNode.Location = col;
graphControl1.AddNode(ActionNode);
ActionNode.PerformLayout(g);
//Connect the execute nodes
var inputNode = ActionNode.InputExecute;
graphControl1.Connect(ExNode, inputNode);
ExNode = ActionNode.OutputExecute;
ConnectTargets(EventNode, ActionNode);
var varRefs = ActionNode.VariableReferences;
foreach(var Ref in varRefs)
{
var pos = previousCol;
pos.Y += columnHeight;
//Get the data variable for this reference
var actionVariable = ability.ActionList.Variables.FirstOrDefault(x => x.Name == Ref.VariableName.Replace("%", ""));
if (actionVariable == null)
{
MessageBox.Show("Found a reference to " + Ref.VariableName + "but could not find it in the variable table!");
continue;
}
//Create the variable node and add it to the graph
VariableNode varNode = new VariableNode(actionVariable);
varNode.Location = pos;
varNode.PerformLayout(g);
graphControl1.AddNode(varNode);
//Connect it's output to the referenced input pins
foreach(var inputPin in Ref.InputPins)
{
graphControl1.Connect(varNode.OutputPin, inputPin);
}
columnHeight += varNode.Bounds.Height + VariableSpacing;
}
//Move the pen right to place the next action node
previousCol = col;
col.X = ActionNode.Bounds.Right + ColumnSpacing;
columnHeight = Math.Max(ActionNode.Bounds.Height, columnHeight);
}
Position.Y += columnHeight + EventSpacing;
}
GeneratingGraph = false;
}
private void treeView1_ItemDrag(object sender, ItemDragEventArgs e)
{
if (e.Button != MouseButtons.Left) return;
var SelectedNode = treeView1.SelectedNode;
if (SelectedNode == null) return; //If we don't have a selection, don't bother with this.
Node Node = null;
if ((string)SelectedNode.Tag == "Action")
{
var Action = DotaActionFactory.CreateNewAction(SelectedNode.Text);
Node = new ActionNode(Action);
}
if ((string)SelectedNode.Tag == "Event")
{
var Event = DotaData.Events.FirstOrDefault(x => x.ClassName == SelectedNode.Text);
Node = new EventNode(Event, Ability.ActionList.GetOrCreateCollection(Event));
}
if ((string)SelectedNode.Tag == "Variable")
{
var Var = Ability.ActionList.Variables.First(x => x.Name == (string)SelectedNode.Text);
Node = new VariableNode(Var);
}
if((string)SelectedNode.Tag == "Target")
{
var Target = new TargetKey();
if (SelectedNode.Name == "line")
{
Target.Shape = TargetKey.ShapeE.LINE;
}
else if(SelectedNode.Name == "circle")
{
Target.Shape = TargetKey.ShapeE.CIRCLE;
}
Node = new CustomTargetNode(SelectedNode.Name, Target);
}
Node.Location = new PointF(0, 0);
this.DoDragDrop(Node, DragDropEffects.Copy);
}