// No 9. OverflowedAnyNode.
private static bool ValidateOverflowedAnyNode(MissionRule rule, GraphGrammar graphGrammar)
{
// Sort nodes in ordering.
GraphGrammarNode[] sourceNodes = rule.SourceRule.Nodes.OrderBy(n => n.Ordering).ToArray();
// if replaceRule have any node that dont match the source ordering.
return(!rule.ReplacementRule.Nodes.Exists(n => (Alphabet.IsAnyNode(n.AlphabetID) &&
(n.Ordering > sourceNodes.Length ? true : !Alphabet.IsAnyNode(sourceNodes[n.Ordering - 1].AlphabetID)))));
}
// Buttons about adding new symbol, modifying and deleting.
void LayoutEditingModeButtonGroup()
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(Languages.GetText("MissionAlphabet-AddNew"), SampleStyle.GetButtonStyle(SampleStyle.ButtonType.Left, SampleStyle.ButtonColor.Blue), SampleStyle.ButtonHeight))
{
// Switch the mode.
_editingMode = EditingMode.Create;
// Initial the preview node and connection.
_node = new GraphGrammarNode();
_connection = new GraphGrammarConnection();
// Initial all fields and repaint.
Alphabet.RevokeAllSelected();
InitFields();
Repaint();
}
switch (_currentTab)
{
case AlphabetWindowTab.Nodes:
EditorGUI.BeginDisabledGroup(Alphabet.SelectedNode == null || Alphabet.IsAnyNode(Alphabet.SelectedNode.AlphabetID));
break;
case AlphabetWindowTab.Connections:
EditorGUI.BeginDisabledGroup(Alphabet.SelectedConnection == null);
break;
}
if (GUILayout.Button(Languages.GetText("MissionAlphabet-Modify"), SampleStyle.GetButtonStyle(SampleStyle.ButtonType.Mid, SampleStyle.ButtonColor.Blue), SampleStyle.ButtonHeight))
{
// Switch the mode.
_editingMode = EditingMode.Modify;
}
if (GUILayout.Button(Languages.GetText("MissionAlphabet-Delete"), SampleStyle.GetButtonStyle(SampleStyle.ButtonType.Right, SampleStyle.ButtonColor.Blue), SampleStyle.ButtonHeight))
{
// Switch the mode.
_editingMode = EditingMode.Delete;
// Remove the node or connection from alphabet and repaint.
switch (_currentTab)
{
case AlphabetWindowTab.Nodes:
Alphabet.RemoveNode(Alphabet.SelectedNode);
break;
case AlphabetWindowTab.Connections:
Alphabet.RemoveConnection(Alphabet.SelectedConnection);
break;
}
Repaint();
}
EditorGUI.EndDisabledGroup();
EditorGUILayout.EndHorizontal();
}
// Step 3: Remove connections from replacement rule.
private static void ReplaceNodes(Rule matchedRule)
{
// Replace the node from matched rule.
foreach (Node node in _relatedNodes)
{
Node replaceNode = matchedRule.FindReplacementByIndex(node.Index);
if (replaceNode == null)
{
break;
}
// If any node then keep origin node.
if (Alphabet.IsAnyNode(replaceNode.AlphabetID))
{
continue;
}
node.Update(replaceNode);
}
}
