public static DashGraph CreateEmptyGraph()
{
DashGraph graph = ScriptableObject.CreateInstance <DashGraph>();
((IInternalGraphAccess)graph).SetVersion(DashCore.GetVersionNumber());
return(graph);
}
public static void CreateBoxAroundSelectedNodes(DashGraph p_graph)
{
List <NodeBase> nodes = selectedNodes.Select(i => p_graph.Nodes[i]).ToList();
Rect region = nodes[0].rect;
nodes.ForEach(n =>
{
if (n.rect.xMin < region.xMin)
{
region.xMin = n.rect.xMin;
}
if (n.rect.yMin < region.yMin)
{
region.yMin = n.rect.yMin;
}
if (n.rect.xMax > region.xMax)
{
region.xMax = n.rect.xMax;
}
if (n.rect.yMax > region.yMax)
{
region.yMax = n.rect.yMax;
}
});
p_graph.CreateBox(region);
DashEditorCore.SetDirty();
}
public NodeBase Clone(DashGraph p_graph)
{
NodeBase node = Create(GetType(), p_graph);
node._model = _model.Clone();
node.ValidateUniqueId();
return node;
}
public static List <NodeBase> DuplicateNodes(DashGraph p_graph, List <NodeBase> p_nodes)
{
if (p_nodes == null || p_nodes.Count == 0)
{
return(null);
}
List <NodeBase> newNodes = new List <NodeBase>();
foreach (NodeBase node in p_nodes)
{
NodeBase clone = node.Clone(p_graph);
clone.rect = new Rect(node.rect.x + 20, node.rect.y + 20, 0, 0);
p_graph.Nodes.Add(clone);
newNodes.Add(clone);
}
DashGraph originalGraph = p_nodes[0].Graph;
// Recreate connections within duplicated part
foreach (NodeBase node in p_nodes)
{
List <NodeConnection> connections =
originalGraph.Connections.FindAll(c => c.inputNode == node && p_nodes.Contains(c.outputNode));
foreach (NodeConnection connection in connections)
{
p_graph.Connect(newNodes[p_nodes.IndexOf(connection.inputNode)], connection.inputIndex,
newNodes[p_nodes.IndexOf(connection.outputNode)], connection.outputIndex);
}
}
return(newNodes);
}
public static void UnpackNodesFromSubGraph(DashGraph p_graph, SubGraphNode p_subGraphNode)
{
List <NodeConnection> oldInputConnections =
p_graph.Connections.FindAll(c => c.inputNode == p_subGraphNode);
List <NodeConnection> oldOutputConnections =
p_graph.Connections.FindAll(c => c.outputNode == p_subGraphNode);
List <NodeBase> newNodes = DuplicateNodes(p_graph, p_subGraphNode.SubGraph.Nodes);
List <NodeBase> inputNodes = newNodes.FindAll(n => n is InputNode);
List <NodeBase> outputNodes = newNodes.FindAll(n => n is OutputNode);
foreach (var connection in oldInputConnections)
{
var oldConnection = p_graph.Connections.Find(c => c.outputNode == inputNodes[connection.inputIndex]);
p_graph.Connect(oldConnection.inputNode, oldConnection.inputIndex, connection.outputNode,
connection.outputIndex);
}
foreach (var connection in oldOutputConnections)
{
var oldConnection = p_graph.Connections.Find(c => c.inputNode == outputNodes[connection.outputIndex]);
p_graph.Connect(connection.inputNode, connection.inputIndex, oldConnection.outputNode,
oldConnection.outputIndex);
}
inputNodes.ForEach(n => p_graph.DeleteNode(n));
outputNodes.ForEach(n => p_graph.DeleteNode(n));
p_graph.DeleteNode(p_subGraphNode);
}
static public NodeBase Create(Type p_nodeType, DashGraph p_graph)
{
NodeBase node = (NodeBase)Activator.CreateInstance(p_nodeType);
node._graph = p_graph;
node.CreateModel();
return node;
}
public static NodeBase DuplicateNode(DashGraph p_graph, NodeBase p_node)
{
NodeBase clone = p_node.Clone(p_graph);
clone.rect = new Rect(p_node.rect.x + 20, p_node.rect.y + 20, 0, 0);
p_graph.Nodes.Add(clone);
return(clone);
}
public static void CopySelectedNodes(DashGraph p_graph)
{
if (p_graph == null || selectedNodes.Count == 0)
{
return;
}
copiedNodes = selectedNodes.Select(i => p_graph.Nodes[i]).ToList();
}
public static void ImportJSON(DashGraph p_graph)
{
string path = EditorUtility.OpenFilePanel("Load JSON", Application.dataPath, "json");
byte[] content = File.ReadAllBytes(path);
List <Object> references = new Object[] { p_graph }.ToList(); // refactor to serialize to acquire all correct ones before deserialization
p_graph.DeserializeFromBytes(content, DataFormat.JSON, ref references);
}
void InstanceAssetGraph()
{
if (_assetGraph == null)
{
return;
}
_graphInstance = _assetGraph.Clone();
}
public static void EditGraph(DashGraph p_graph, string p_graphPath = "")
{
SelectionManager.ClearSelection();
EditorConfig.editingRootGraph = p_graph;
EditorConfig.editingGraphPath = p_graphPath;
EditorConfig.editingGraph = GraphUtils.GetGraphAtPath(p_graph, p_graphPath);
EditorConfig.editingController = null;
}
public static void CopyNode(NodeBase p_node, DashGraph p_graph)
{
if (p_graph == null)
{
return;
}
copiedNodes.Clear();
copiedNodes.Add(p_node);
}
public static void ClearSelection()
{
DashGraph graph = DashEditorCore.EditorConfig.editingGraph;
if (graph != null)
{
selectedNodes.FindAll(i => i < graph.Nodes.Count).ForEach(n => graph.Nodes[n].Unselect());
}
selectedNodes.Clear();
}
public static NodeBase GetSelectedNode(DashGraph p_graph)
{
if (p_graph == null)
{
return(null);
}
return((selectedNodes != null && selectedNodes.Count == 1)
? selectedNodes[0] < p_graph.Nodes.Count ? p_graph.Nodes[selectedNodes[0]] : null
: null);
}
void InstanceAssetGraph()
{
if (Model.graphAsset == null)
{
return;
}
_subGraphInstance = Model.graphAsset.Clone();
((IInternalGraphAccess)_subGraphInstance).SetParentGraph(Graph);
_subGraphInstance.name = Model.id;
}
public override void DrawInspector()
{
GUI.color = new Color(1, 0.75f, 0.5f);
if (GUILayout.Button("Open Editor", GUILayout.Height(40)))
{
if (DashEditorCore.EditorConfig.editingController != null)
{
DashEditorCore.EditController(DashEditorCore.EditorConfig.editingController,
GraphUtils.AddChildPath(DashEditorCore.EditorConfig.editingGraphPath, Model.id));
}
else
{
DashEditorCore.EditGraph(DashEditorCore.EditorConfig.editingRootGraph,
GraphUtils.AddChildPath(DashEditorCore.EditorConfig.editingGraphPath, Model.id));
}
}
GUI.color = Color.white;
if (!Model.useAsset)
{
if (GUILayout.Button("Save to Asset"))
{
DashGraph graph = GraphUtils.CreateGraphAsAssetFile(SubGraph);
if (graph != null)
{
Model.useAsset = true;
Model.graphAsset = graph;
_subGraphInstance = null;
_selfReferenceIndex = -1;
_boundSubGraphData = null;
_boundSubGraphReferences.Clear();
}
}
}
else
{
if (GUILayout.Button("Bind Graph"))
{
DashGraph graph = SubGraph.Clone();
_boundSubGraphData = graph.SerializeToBytes(DataFormat.Binary, ref _boundSubGraphReferences);
_selfReferenceIndex = _boundSubGraphReferences.FindIndex(r => r == graph);
Model.useAsset = false;
Model.graphAsset = null;
}
}
GUI.color = Color.white;
base.DrawInspector();
}
public static DashGraph CreateGraphAsAssetFromPath(string p_path, DashGraph p_graph = null)
{
if (p_graph == null)
{
p_graph = CreateEmptyGraph();
}
AssetDatabase.CreateAsset(p_graph, p_path);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
return(p_graph);
}
void InstanceBoundGraph()
{
_graphInstance = ScriptableObject.CreateInstance <DashGraph>();
// Empty graphs don't self reference
if (_selfReferenceIndex != -1)
{
_boundGraphReferences[_selfReferenceIndex] = _graphInstance;
}
_graphInstance.DeserializeFromBytes(_boundGraphData, DataFormat.Binary, ref _boundGraphReferences);
_graphInstance.isBound = true;
_graphInstance.name = "Bound";
}
public static void UnpackSelectedSubGraphNode(DashGraph p_graph, SubGraphNode p_subGraphNode)
{
if (p_graph == null || p_subGraphNode == null)
{
return;
}
UndoUtils.RegisterCompleteObject(p_graph, "Unpack SubGraph");
selectedNodes.Clear();
NodeUtils.UnpackNodesFromSubGraph(p_graph, p_subGraphNode);
DashEditorCore.SetDirty();
}
public void BindGraph(DashGraph p_graph)
{
_assetGraph = null;
_graphInstance = null;
_selfReferenceIndex = -1;
_boundGraphData = null;
_boundGraphReferences = null;
if (p_graph != null)
{
DashGraph graph = p_graph.Clone();
_boundGraphData = graph.SerializeToBytes(DataFormat.Binary, ref _boundGraphReferences);
_selfReferenceIndex = _boundGraphReferences.FindIndex(r => r == graph);
}
}
public void ChangeGraph(DashGraph p_graph)
{
if (Graph != null)
{
Graph?.Stop();
}
_boundGraphData = new byte[0];
_assetGraph = p_graph;
if (Graph != null)
{
Graph.Initialize(this);
}
}
public static DashGraph CreateGraphAsAssetFile(DashGraph p_graph = null)
{
var path = EditorUtility.SaveFilePanelInProject(
"Create Dash graph",
"DashGraph",
"asset",
"Enter name for new Dash graph.");
if (path.Length != 0)
{
return(CreateGraphAsAssetFromPath(path, p_graph));
}
return(null);
}
public static void ExportJSON(DashGraph p_graph)
{
var path = EditorUtility.SaveFilePanel(
"Export Graph JSON",
Application.dataPath,
"",
"json");
if (!path.IsNullOrWhitespace())
{
List <Object> references = new List <Object>();
byte[] bytes = p_graph.SerializeToBytes(DataFormat.JSON, ref references);
File.WriteAllBytes(path, bytes);
}
}
void InstanceBoundGraph()
{
_subGraphInstance = ScriptableObject.CreateInstance <DashGraph>();
// Empty graphs don't self reference
if (_selfReferenceIndex != -1)
{
_boundSubGraphReferences[_selfReferenceIndex] = _subGraphInstance;
_subGraphInstance.DeserializeFromBytes(_boundSubGraphData, DataFormat.Binary, ref _boundSubGraphReferences);
}
((IInternalGraphAccess)_subGraphInstance).SetParentGraph(Graph);
_subGraphInstance.isBound = true;
_subGraphInstance.name = Model.id;
}
public static void DuplicateSelectedNodes(DashGraph p_graph)
{
if (p_graph == null || selectedNodes.Count == 0)
{
return;
}
UndoUtils.RegisterCompleteObject(p_graph, "Duplicate Nodes");
List <NodeBase> nodes = selectedNodes.Select(i => p_graph.Nodes[i]).ToList();
List <NodeBase> newNodes = NodeUtils.DuplicateNodes(p_graph, nodes);
selectedNodes = newNodes.Select(n => n.Index).ToList();
DashEditorCore.SetDirty();
}
public void StartPreview(NodeBase p_node)
{
// Debug.Log("EditorCore.StartPreview");
if (Controller == null || _isPreviewing || !Controller.gameObject.activeSelf)
{
return;
}
_previewNodeIndex = DashEditorCore.EditorConfig.editingGraph.Nodes.IndexOf(p_node);
_stage = PrefabStageUtility.GetCurrentPrefabStage();
_controllerSelected = Selection.activeGameObject == Controller.gameObject;
Controller.previewing = true;
// Debug.Log("Set controller dirty");
DashEditorCore.SetDirty();
if (_stage == null)
{
// Debug.Log("Save Open Scenes");
EditorSceneManager.SaveOpenScenes();
}
else
{
bool state = (bool)_stage.GetType()
.GetMethod("SavePrefab", BindingFlags.Instance | BindingFlags.NonPublic)
.Invoke(_stage, new object[] { });
}
_isPreviewing = true;
_previewStarted = false;
ExpressionEvaluator.ClearCache();
// Debug.Log("Fetch Global Variables");
//VariableUtils.FetchGlobalVariables();
// Debug.Log("Cloning preview graph");
_previewGraph = DashEditorCore.EditorConfig.editingGraph.Clone();
_previewGraph.Initialize(Controller);
DashEditorCore.EditorConfig.editingGraph = _previewGraph;
// Debug.Log("Start preview");
EditorApplication.update += OnUpdate;
}
public static void CreateSubGraphFromSelectedNodes(DashGraph p_graph)
{
if (p_graph == null || selectedNodes.Count == 0)
{
return;
}
UndoUtils.RegisterCompleteObject(p_graph, "Create SubGraph");
List <NodeBase> nodes = selectedNodes.Select(i => p_graph.Nodes[i]).ToList();
SubGraphNode subGraphNode = NodeUtils.PackNodesToSubGraph(p_graph, nodes);
selectedNodes.Clear();
selectedNodes.Add(subGraphNode.Index);
DashEditorCore.SetDirty();
}
public static void DuplicateNode(NodeBase p_node, DashGraph p_graph)
{
if (p_graph == null)
{
return;
}
UndoUtils.RegisterCompleteObject(p_graph, "Duplicate Node");
NodeBase node = NodeUtils.DuplicateNode(p_graph, (NodeBase)p_node);
selectedNodes = new List <int> {
node.Index
};
DashEditorCore.SetDirty();
}
public static void DeleteSelectedNodes(DashGraph p_graph)
{
if (p_graph == null || selectedNodes.Count == 0)
{
return;
}
UndoUtils.RegisterCompleteObject(p_graph, "Delete Nodes");
var nodes = selectedNodes.Select(i => p_graph.Nodes[i]).ToList();
nodes.ForEach(n => p_graph.DeleteNode(n));
selectedNodes = new List <int>();
DashEditorCore.SetDirty();
}
public static void DeleteNode(NodeBase p_node, DashGraph p_graph)
{
if (p_graph == null)
{
return;
}
UndoUtils.RegisterCompleteObject(p_graph, "Delete Node");
int index = p_node.Index;
p_graph.DeleteNode(p_node);
selectedNodes.Remove(index);
ReindexSelected(index);
DashEditorCore.SetDirty();
}