private static void HandleNodeDragging(NodeEditorInputInfo inputInfo)
{
NodeEditorState state = inputInfo.editorState;
if (state.dragNode)
{
if (state.selectedNode != null && GUIUtility.hotControl == 0)
{
state.dragOffset = inputInfo.inputPos - state.dragStart;
state.selectedNode.rect.position = state.dragPos + state.dragOffset * state.zoom;
NodeEditorCallbacks.IssueOnMoveNode(state.selectedNode);
NodeEditor.RepaintClients();
}
else
{
state.dragNode = false;
}
}
}
public void LoadNodeCanvas(string path)
{
if (!File.Exists(path) || (nodeCanvas = NodeEditorSaveManager.LoadNodeCanvas(path, true)) == null)
{
NewNodeCanvas();
return;
}
editorState = NodeEditorSaveManager.ExtractEditorState(nodeCanvas, MainEditorStateIdentifier);
openedCanvasPath = path;
#if UNITY_EDITOR
if (useCache)
{
SaveCache();
}
#endif
NodeEditor.RecalculateAll(nodeCanvas);
NodeEditor.RepaintClients();
}
private static void HandleZooming(NodeEditorInputInfo inputInfo)
{
inputInfo.editorState.zoom = (float)Math.Round(Math.Min(6.0, Math.Max(0.6, inputInfo.editorState.zoom + inputInfo.inputEvent.delta.y / 15)), 2);
NodeEditor.RepaintClients();
}
public void SaveNodeCanvas(string path)
{
nodeCanvas.editorStates = new NodeEditorState[] { editorState };
NodeEditorSaveManager.SaveNodeCanvas(path, nodeCanvas, true);
NodeEditor.RepaintClients();
}
public void SetCanvas(NodeCanvas canvas)
{
nodeCanvas = canvas;
editorState = NodeEditorSaveManager.ExtractEditorState(nodeCanvas, MainEditorStateIdentifier);
NodeEditor.RepaintClients();
}
