void GraphHelper_VariableAdded(NodeGraphVariable obj)
{
if (!_variableViewStates.ContainsKey(obj))
{
_variableViewStates.Add(obj, new VariableViewState());
}
}
void GraphHelper_VariableRemoved(NodeGraphVariable obj)
{
if (_variableViewStates.ContainsKey(obj))
{
_variableViewStates.Remove(obj);
}
}
public static void DrawTypeField(NodeGraphVariable graphVariable, NodeGraphType graphType)
{
var type = DrawTypeField(graphVariable.WrappedType, graphType).WrappedType;
graphVariable.SetValueWrapperFromType(type);
}
void DrawVariable(NodeGraphVariable variable)
{
if (!_variableViewStates.ContainsKey(variable))
{
return;
}
var foldOut = _variableViewStates[variable].Foldout;
_variableViewStates[variable].Foldout = EditorGUILayout.Foldout(foldOut, variable.Name);
if (foldOut)
{
EditorGUI.indentLevel++;
EditorGUILayout.BeginVertical();
variable.ReplacementName = EditorGUILayout.DelayedTextField("Name", variable.Name);
NodeEditorPropertiesHelper.DrawTypeField(variable, GraphHelper.GraphType);
NodeEditorPropertiesHelper.DrawValueWrapperField(variable.WrappedValue);
EditorGUILayout.BeginHorizontal();
GUILayout.Label("Spawn");
if (GUILayout.Button("Get"))
{
SpawnNodeFromFocusedVariable(variable, NodeGraphVariableAccessorType.Get);
}
if (GUILayout.Button("Get Set"))
{
SpawnNodeFromFocusedVariable(variable, NodeGraphVariableAccessorType.GetSet);
}
if (GUILayout.Button("Set"))
{
SpawnNodeFromFocusedVariable(variable, NodeGraphVariableAccessorType.Set);
}
EditorGUILayout.EndHorizontal();
// Remove
if (GUILayout.Button("Remove"))
{
bool doRemoveAction = true;
var hasReferences = GraphHelper.GetNodesByVariableReference(variable).Count != 0;
if (hasReferences)
{
doRemoveAction = EditorUtility.DisplayDialog("Warning",
"Nodes in the graph are referencing this variable. Are you sure you want to continue?",
"Yes",
"No");
}
if (doRemoveAction)
{
RemoveVariable.InvokeSafe(new RemoveGraphVariableEvent(variable));
}
}
EditorGUILayout.EndVertical();
EditorGUI.indentLevel--;
}
}
void SpawnNodeFromFocusedVariable(NodeGraphVariable variable, NodeGraphVariableAccessorType accessorType)
{
AddVariableNode.InvokeSafe(new AddNodeVariableArgs(variable, accessorType));
}
private void SetTrigger(NodeGraphVariable variable)
{
variable.RuntimeTriggerVal = true;
}
public RemoveGraphVariableEvent(NodeGraphVariable variable)
{
Variable = variable;
}
public AddNodeVariableArgs(NodeGraphVariable variable, NodeGraphVariableAccessorType accessorType)
{
Variable = variable;
AccessorType = accessorType;
}
