UnityMirror/xNode
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Built DuplicateSelectedNodes and PasteNodes together

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This commit is contained in:
Thor Brigsted 2019-06-18 22:00:31 +02:00
parent fefea30594
commit 6c38439e84
1 changed files with 19 additions and 44 deletions
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63
Scripts/Editor/NodeEditorAction.cs
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@ -397,42 +397,11 @@ namespace XNodeEditor {
/// <summary> Duplicate selected nodes and select the duplicates </summary>
public void DuplicateSelectedNodes() {
UnityEngine.Object[] newNodes = new UnityEngine.Object[Selection.objects.Length];
Dictionary<XNode.Node, XNode.Node> substitutes = new Dictionary<XNode.Node, XNode.Node>();
for (int i = 0; i < Selection.objects.Length; i++) {
if (Selection.objects[i] is XNode.Node) {
XNode.Node srcNode = Selection.objects[i] as XNode.Node;
if (srcNode.graph != graph) continue; // ignore nodes selected in another graph
XNode.Node newNode = graphEditor.CopyNode(srcNode);
substitutes.Add(srcNode, newNode);
newNode.position = srcNode.position + new Vector2(30, 30);
newNodes[i] = newNode;
}
}
// Walk through the selected nodes again, recreate connections, using the new nodes
for (int i = 0; i < Selection.objects.Length; i++) {
if (Selection.objects[i] is XNode.Node) {
XNode.Node srcNode = Selection.objects[i] as XNode.Node;
if (srcNode.graph != graph) continue; // ignore nodes selected in another graph
foreach (XNode.NodePort port in srcNode.Ports) {
for (int c = 0; c < port.ConnectionCount; c++) {
XNode.NodePort inputPort = port.direction == XNode.NodePort.IO.Input ? port : port.GetConnection(c);
XNode.NodePort outputPort = port.direction == XNode.NodePort.IO.Output ? port : port.GetConnection(c);
XNode.Node newNodeIn, newNodeOut;
if (substitutes.TryGetValue(inputPort.node, out newNodeIn) && substitutes.TryGetValue(outputPort.node, out newNodeOut)) {
newNodeIn.UpdateStaticPorts();
newNodeOut.UpdateStaticPorts();
inputPort = newNodeIn.GetInputPort(inputPort.fieldName);
outputPort = newNodeOut.GetOutputPort(outputPort.fieldName);
}
if (!inputPort.IsConnectedTo(outputPort)) inputPort.Connect(outputPort);
}
}
}
}
Selection.objects = newNodes;
// Get selected nodes which are part of this graph
XNode.Node[] selectedNodes = Selection.objects.Select(x => x as XNode.Node).Where(x => x != null && x.graph == graph).ToArray();
// Get top left node position
Vector2 topLeftNode = selectedNodes.Select(x => x.position).Aggregate((x, y) => new Vector2(Mathf.Min(x.x, y.x), Mathf.Min(x.y, y.y)));
InsertDuplicateNodes(selectedNodes, topLeftNode + new Vector2(30, 30));
}
public void CopySelectedNodes() {
@ -440,15 +409,20 @@ namespace XNodeEditor {
}
public void PasteNodes(Vector2 pos) {
if (copyBuffer == null || copyBuffer.Length == 0) return;
InsertDuplicateNodes(copyBuffer, pos);
}
//Center paste around first node in list
Vector2 offset = pos - copyBuffer[0].position;
private void InsertDuplicateNodes(XNode.Node[] nodes, Vector2 topLeft) {
if (nodes == null || nodes.Length == 0) return;
UnityEngine.Object[] newNodes = new UnityEngine.Object[copyBuffer.Length];
// Get top-left node
Vector2 topLeftNode = nodes.Select(x => x.position).Aggregate((x, y) => new Vector2(Mathf.Min(x.x, y.x), Mathf.Min(x.y, y.y)));
Vector2 offset = topLeft - topLeftNode;
UnityEngine.Object[] newNodes = new UnityEngine.Object[nodes.Length];
Dictionary<XNode.Node, XNode.Node> substitutes = new Dictionary<XNode.Node, XNode.Node>();
for (int i = 0; i < copyBuffer.Length; i++) {
XNode.Node srcNode = copyBuffer[i] as XNode.Node;
for (int i = 0; i < nodes.Length; i++) {
XNode.Node srcNode = nodes[i];
if (srcNode == null) continue;
XNode.Node newNode = graphEditor.CopyNode(srcNode);
substitutes.Add(srcNode, newNode);
@ -457,8 +431,8 @@ namespace XNodeEditor {
}
// Walk through the selected nodes again, recreate connections, using the new nodes
for (int i = 0; i < copyBuffer.Length; i++) {
XNode.Node srcNode = copyBuffer[i] as XNode.Node;
for (int i = 0; i < nodes.Length; i++) {
XNode.Node srcNode = nodes[i];
if (srcNode == null) continue;
foreach (XNode.NodePort port in srcNode.Ports) {
for (int c = 0; c < port.ConnectionCount; c++) {
@ -476,6 +450,7 @@ namespace XNodeEditor {
}
}
}
// Select the new nodes
Selection.objects = newNodes;
}