public void RemoveVariable(NodeGraphVariable variable)
{
variables.Remove(variable);
foreach (var node in nodes)
{
node.VariableRemoved(variable);
}
}
public void RemoveRuleWithVariable(NodeGraphVariable variable)
{
for (int i = rules.Count - 1; i > -1; i++)
{
if (rules[i].Variable == variable)
{
var rule = rules[i];
rules.RemoveAt(i);
UnityEngine.Object.DestroyImmediate(rule, true);
}
}
}
public virtual void VariableRemoved(NodeGraphVariable variable)
{
foreach (var port in Outputs)
{
foreach (var connection in port.Connections)
{
for (int i = connection.rules.Count - 1; i > -1; i--)
{
var rule = connection.rules[i];
if (rule.Variable == variable)
{
connection.rules.Remove(rule);
DestroyImmediate(rule, true);
}
}
}
}
graph.IsDirty = true;
}