static void ConnectSelectionAsInput(object p_node)
{
foreach (int nodeIndex in SelectionManager.selectedNodes)
{
NodeBase node = Graph.Nodes[nodeIndex];
Graph.Connect((NodeBase)p_node, 0, node, 0);
}
DashEditorCore.SetDirty();
}
void OnAddVariable(DashVariables p_variables, Type p_type)
{
string name = "new" + p_type.ToString().Substring(p_type.ToString().LastIndexOf(".") + 1);
int index = 0;
while (p_variables.HasVariable(name + index))
{
index++;
}
p_variables.AddVariableByType((Type)p_type, name + index, null);
DashEditorCore.SetDirty();
}
static void SetAsPreview(object p_node)
{
Graph.previewNode = (NodeBase)p_node;
DashEditorCore.SetDirty();
}
void ProcessLeftClick(Event p_event, Rect p_rect)
{
if (p_event.button != 0)
{
return;
}
if (p_event.type == EventType.MouseDown)
{
GUI.FocusControl("");
}
// Select
if (p_event.type == EventType.MouseDown && !p_event.alt && Graph != null && !p_event.control)
{
DashEditorWindow.SetDirty(true);
NodeBase hitNode = Graph.HitsNode(p_event.mousePosition * Zoom - new Vector2(p_rect.x, p_rect.y));
int hitNodeIndex = Graph.Nodes.IndexOf(hitNode);
if (!SelectionManager.IsSelected(hitNodeIndex) && (!p_event.shift || hitNodeIndex == 0))
{
SelectionManager.ClearSelection();
}
if (hitNodeIndex >= 0)
{
AddSelectedNode(hitNodeIndex);
dragging = DraggingType.NODE_DRAG;
}
else
{
GraphBox box = Graph.HitsBoxDrag(p_event.mousePosition * Zoom - new Vector2(p_rect.x, p_rect.y));
if (box != null)
{
DashEditorCore.selectedBox = box;
DashEditorCore.selectedBox.StartDrag();
dragging = DraggingType.BOX_DRAG;
}
else
{
box = Graph.HitsBoxResize(p_event.mousePosition * Zoom - new Vector2(p_rect.x, p_rect.y));
if (box != null)
{
DashEditorCore.selectedBox = box;
DashEditorCore.selectedBox.StartResize();
dragging = DraggingType.BOX_RESIZE;
}
else
{
dragging = DraggingType.SELECTION;
DashEditorCore.selectedBox = null;
Graph.connectingNode = null;
selectedRegion = new Rect(p_event.mousePosition.x, p_event.mousePosition.y, 0, 0);
}
}
}
}
// Dragging
if (p_event.type == EventType.MouseDrag)
{
switch (dragging)
{
case DraggingType.NODE_DRAG:
Vector2 delta = p_event.alt ? Snapping.Snap(p_event.delta, new Vector2(10, 10)): p_event.delta;
SelectionManager.DragSelectedNodes(delta, Graph);
break;
case DraggingType.BOX_DRAG:
DashEditorCore.selectedBox.Drag(new Vector2(p_event.delta.x * Zoom, p_event.delta.y * Zoom));
break;
case DraggingType.BOX_RESIZE:
DashEditorCore.selectedBox.Resize(new Vector2(p_event.delta.x * Zoom, p_event.delta.y * Zoom));
break;
case DraggingType.SELECTION:
selectedRegion.width += p_event.delta.x;
selectedRegion.height += p_event.delta.y;
Rect fixedRect = FixRect(selectedRegion);
SelectionManager.SelectingNodes(Graph.Nodes.FindAll(n => n.IsInsideRect(fixedRect)).Select(n => n.Index).ToList());
break;
}
DashEditorWindow.SetDirty(true);
}
if (p_event.type == EventType.MouseUp)
{
if (dragging == DraggingType.SELECTION)
{
SelectionManager.SelectingToSelected();
}
if (dragging == DraggingType.NODE_DRAG || dragging == DraggingType.BOX_DRAG || dragging == DraggingType.BOX_RESIZE)
{
DashEditorCore.SetDirty();
}
dragging = DraggingType.NONE;
selectedRegion = Rect.zero;
DashEditorWindow.SetDirty(true);
}
}
static void ActivateConnection(object p_connection)
{
((NodeConnection)p_connection).active = true;
DashEditorCore.SetDirty();
}
static void DeleteConnection(object p_connection)
{
Undo.RegisterCompleteObjectUndo(Graph, "Delete Connection");
Graph.Disconnect((NodeConnection)p_connection);
DashEditorCore.SetDirty();
}
protected void DrawVariablesGUI(Vector2 p_position, bool p_global, Color p_color, DashVariables p_variables, ref bool p_minimized, GameObject p_boundObject)
{
Rect rect = new Rect(p_position.x, p_position.y, 380, p_minimized ? 32 : 200);
DrawBoxGUI(rect, p_global ? "Global Variables" : "Graph Variables", TextAnchor.UpperCenter, p_color);
var minStyle = new GUIStyle();
minStyle.normal.textColor = Color.white;
minStyle.fontStyle = FontStyle.Bold;
minStyle.fontSize = 20;
if (GUI.Button(new Rect(rect.x + rect.width - 20 + (p_minimized ? 0 : 2), rect.y + 2, 20, 20), p_minimized ? "+" : "-", minStyle))
{
p_minimized = !p_minimized;
GUI.FocusControl("");
}
if (p_minimized)
{
return;
}
if (p_global && PrefabUtility.GetPrefabInstanceStatus(p_boundObject) != PrefabInstanceStatus.NotAPrefab)
{
var style = new GUIStyle();
style.alignment = TextAnchor.MiddleCenter;
style.normal.textColor = Color.white;
style.fontSize = 20;
style.wordWrap = true;
EditorGUI.TextArea(new Rect(rect.x + 5, rect.y + 30, rect.width - 10, rect.height - 30), "Global variables on prefab instances are not supported!", style);
return;
}
GUILayout.BeginArea(new Rect(rect.x + 5, rect.y + 30, rect.width - 10, rect.height - 79));
scrollPosition = GUILayout.BeginScrollView(scrollPosition, false, false);
EditorGUI.BeginChangeCheck();
if (p_variables != null)
{
int index = 0;
foreach (var variable in p_variables)
{
GUIVariableUtils.VariableField(p_variables, variable.Name, p_boundObject, rect.width - 10);
EditorGUILayout.Space(4);
index++;
}
}
GUILayout.EndScrollView();
GUILayout.EndArea();
if (GUI.Button(new Rect(rect.x + 4, rect.y + rect.height - 48, rect.width - 8, 20), "Add Variable"))
{
TypesMenu.Show((type) => OnAddVariable(p_variables, type));
}
if (GUI.Button(new Rect(rect.x + 4, rect.y + rect.height - 24, rect.width / 2 - 6, 20), "Copy Variables"))
{
VariableUtils.CopyVariables(p_variables);
}
if (GUI.Button(new Rect(rect.x + rect.width / 2 + 2, rect.y + rect.height - 24, rect.width / 2 - 6, 20), "Paste Variables"))
{
VariableUtils.PasteVariables(p_variables, p_boundObject);
}
if (EditorGUI.EndChangeCheck())
{
DashEditorCore.SetDirty();
}
UseEvent(new Rect(rect.x, rect.y, rect.width, rect.height));
}
