private void SaveNewNodeKnob(NodeKnob knob)
{
if (!useCache)
{
return;
}
if (nodeCanvas.livesInScene)
{
DeleteCache();
return;
}
if (!nodeCanvas.nodes.Contains(knob.body))
{
return;
}
CheckCurrentCache();
NodeEditorSaveManager.AddSubAsset(knob, knob.body);
foreach (ScriptableObject so in knob.GetScriptableObjects())
{
NodeEditorSaveManager.AddSubAsset(so, knob);
}
UpdateCacheFile();
}
public static void IssueOnAddNodeKnob(NodeKnob nodeKnob)
{
if (OnAddNodeKnob != null)
{
OnAddNodeKnob.Invoke(nodeKnob);
}
for (int cnt = 0; cnt < receiverCount; cnt++)
{
if (callbackReceiver[cnt] == null)
{
callbackReceiver.RemoveAt(cnt--);
}
else
{
callbackReceiver[cnt].OnAddNodeKnob(nodeKnob);
}
}
}
public static void Uncompress(ref NodeCanvas nodeCanvas)
{
for (int nodeCnt = 0; nodeCnt < nodeCanvas.nodes.Count; nodeCnt++)
{
Node node = nodeCanvas.nodes[nodeCnt];
node.Inputs = new List <NodeInput>();
node.Outputs = new List <NodeOutput>();
for (int knobCnt = 0; knobCnt < node.nodeKnobs.Count; knobCnt++)
{
NodeKnob knob = node.nodeKnobs[knobCnt];
if (knob is NodeInput)
{
node.Inputs.Add(knob as NodeInput);
}
else if (knob is NodeOutput)
{
node.Outputs.Add(knob as NodeOutput);
}
}
}
}
public void Validate()
{
if (nodes == null)
{
nodes = new List <Node>();
}
for (int nodeCnt = 0; nodeCnt < nodes.Count; nodeCnt++)
{
Node node = nodes[nodeCnt];
if (node == null)
{
nodes.RemoveAt(nodeCnt);
nodeCnt--;
continue;
}
for (int knobCnt = 0; knobCnt < node.nodeKnobs.Count; knobCnt++)
{
NodeKnob nodeKnob = node.nodeKnobs[knobCnt];
if (nodeKnob == null)
{
node.nodeKnobs.RemoveAt(knobCnt);
knobCnt--;
continue;
}
if (nodeKnob is NodeInput)
{
NodeInput input = nodeKnob as NodeInput;
if (input.connection != null && input.connection.body == null)
{
input.connection = null;
}
}
else if (nodeKnob is NodeOutput)
{
NodeOutput output = nodeKnob as NodeOutput;
for (int conCnt = 0; conCnt < output.connections.Count; conCnt++)
{
NodeInput con = output.connections[conCnt];
if (con == null || con.body == null)
{
output.connections.RemoveAt(conCnt);
conCnt--;
}
}
}
}
}
if (editorStates == null)
{
editorStates = new NodeEditorState[0];
}
editorStates = editorStates.Where((NodeEditorState state) => state != null).ToArray();
foreach (NodeEditorState state in editorStates)
{
if (!nodes.Contains(state.selectedNode))
{
state.selectedNode = null;
}
}
}
public static NodeCanvas CreateWorkingCopy(NodeCanvas nodeCanvas, bool editorStates)
{
nodeCanvas.Validate();
nodeCanvas = Clone(nodeCanvas);
List <ScriptableObject> allSOs = new List <ScriptableObject>();
List <ScriptableObject> clonedSOs = new List <ScriptableObject>();
for (int nodeCnt = 0; nodeCnt < nodeCanvas.nodes.Count; nodeCnt++)
{
Node node = nodeCanvas.nodes[nodeCnt];
node.CheckNodeKnobMigration();
Node clonedNode = AddClonedSO(allSOs, clonedSOs, node);
AddClonedSOs(allSOs, clonedSOs, clonedNode.GetScriptableObjects());
foreach (NodeKnob knob in clonedNode.nodeKnobs)
{
AddClonedSO(allSOs, clonedSOs, knob);
AddClonedSOs(allSOs, clonedSOs, knob.GetScriptableObjects());
}
}
for (int nodeCnt = 0; nodeCnt < nodeCanvas.nodes.Count; nodeCnt++)
{
Node node = nodeCanvas.nodes[nodeCnt];
Node clonedNode = nodeCanvas.nodes[nodeCnt] = ReplaceSO(allSOs, clonedSOs, node);
clonedNode.CopyScriptableObjects((ScriptableObject so) => ReplaceSO(allSOs, clonedSOs, so));
clonedNode.Inputs = new List <NodeInput>();
clonedNode.Outputs = new List <NodeOutput>();
for (int knobCnt = 0; knobCnt < clonedNode.nodeKnobs.Count; knobCnt++)
{
NodeKnob knob = clonedNode.nodeKnobs[knobCnt] = ReplaceSO(allSOs, clonedSOs, clonedNode.nodeKnobs[knobCnt]);
knob.body = clonedNode;
knob.CopyScriptableObjects((ScriptableObject so) => ReplaceSO(allSOs, clonedSOs, so));
if (knob is NodeInput)
{
clonedNode.Inputs.Add(knob as NodeInput);
}
else if (knob is NodeOutput)
{
clonedNode.Outputs.Add(knob as NodeOutput);
}
}
}
if (editorStates)
{
nodeCanvas.editorStates = CreateWorkingCopy(nodeCanvas.editorStates, nodeCanvas);
foreach (NodeEditorState state in nodeCanvas.editorStates)
{
state.selectedNode = ReplaceSO(allSOs, clonedSOs, state.selectedNode);
}
}
else
{
foreach (NodeEditorState state in nodeCanvas.editorStates)
{
state.selectedNode = null;
}
}
return(nodeCanvas);
}
public virtual void OnAddNodeKnob(NodeKnob knob)
{
}
public static Node NodeAtPosition(NodeEditorState editorState, Vector2 canvasPos, out NodeKnob focusedKnob)
{
focusedKnob = null;
if (NodeEditorInputSystem.shouldIgnoreInput(editorState))
{
return(null);
}
NodeCanvas canvas = editorState.canvas;
for (int nodeCnt = canvas.nodes.Count - 1; nodeCnt >= 0; nodeCnt--)
{
Node node = canvas.nodes[nodeCnt];
if (node.rect.Contains(canvasPos))
{
return(node);
}
for (int knobCnt = 0; knobCnt < node.nodeKnobs.Count; knobCnt++)
{
if (node.nodeKnobs[knobCnt].GetCanvasSpaceKnob().Contains(canvasPos))
{
focusedKnob = node.nodeKnobs[knobCnt];
return(node);
}
}
}
return(null);
}
public static Node NodeAtPosition(Vector2 canvasPos, out NodeKnob focusedKnob)
{
return(NodeAtPosition(curEditorState, canvasPos, out focusedKnob));
}