public void reset()
{
selectedEdge = -1;
selected = null;
m0 = false;
transitionLine = false;
}
protected Rect makeNodeRect(MoronIONode node)
{
IEnumerable <FieldInfo> attributes;
float width, height;
width = 180;
height = 25;
attributes = node.getFieldsWithAttribute <MoronManualWriteAttribute>();
if (attributes.Count() > 0)
{
height += attributes.Count() * 20f;
}
attributes = node.getFieldsWithAttribute <MoronStateWriteAttribute>();
if (attributes.Count() > 0)
{
height += (attributes.Count() + 1) * 20f;
}
attributes = node.getFieldsWithAttribute <MoronStateReadAttribute>();
if (attributes.Count() > 0)
{
height += (attributes.Count() + 1) * 20f;
}
return(new Rect(node.position.x - width / 2, node.position.y - height / 2, width, height));
}
/// <summary>
/// Creates and returns the root of a fresh set of nodes and edges for the given [thinker].
/// </summary>
public MoronIONode createResolvedGraph(MoronThinker thinker)
{
MoronIONode[] resolvedNodes;
MoronIONode node;
resolvedNodes = new MoronIONode[nodes.Count];
for (int i = 0; i < nodes.Count; i++)
{
node = (MoronIONode)Activator.CreateInstance(nodes[i].GetType());
node.thinker = thinker;
node.guid = nodes[i].guid;
node.interruptsIntent = nodes[i].interruptsIntent;
node.setJoistsTo(nodes[i]);
resolvedNodes[i] = node;
}
foreach (Pair <int, int> edge in edges)
{
resolvedNodes[edge.key].addEdge(resolvedNodes[edge.value]);
}
for (int i = 0; i < resolvedNodes.Length; i++)
{
resolvedNodes[i].init();
}
return(resolvedNodes[0]);
}
protected void drawNode(MoronIONode node)
{
Rect nodeRect;
nodeRect = makeNodeRect(node);
drawBody(node, nodeRect);
drawTitleLabel(node, nodeRect);
drawFields(node, nodeRect);
}
protected void setCurrentNode(MoronIONode node)
{
if (currentNode != null)
{
currentNode.deactivate();
notifyNearby(currentNode, false);
}
currentNode = node;
notifyNearby(currentNode, true);
currentNode.activate();
}
protected void drawJoistList <T>(MoronIONode node, Rect nodeRect, ref Rect current, ref Rect label, Func <String, String> getCall, Action <String, String> setCall, String labelText) where T : Attribute
{
IEnumerable <FieldInfo> fields;
String[] matchingArray;
float labelWidth;
int index, original, adj;
fields = node.getFieldsWithAttribute <T>();
if (fields.Count() <= 0)
{
return;
}
label.y = current.y;
label.width = GUI.skin.label.CalcSize(new GUIContent(labelText)).x;
current.y += 20;
EditorGUI.LabelField(label, labelText);
// reads
foreach (FieldInfo field in fields)
{
label.y = current.y;
label.width = GUI.skin.label.CalcSize(new GUIContent(field.Name)).x;
labelWidth = label.width + 5;
current.x = nodeRect.x + labelWidth;
current.width = nodeRect.width - labelWidth - 2;
EditorGUI.LabelField(label, field.Name);
matchingArray = graph.statemapDefinition.getFieldsForType(field.FieldType).Select(k => k.name).ToArray();
original = Array.IndexOf(matchingArray, getCall(field.Name));
adj = original;
if (original < 0)
{
adj = 0;
}
index = EditorGUI.Popup(current, adj, matchingArray);
if (index >= 0 && index < matchingArray.Length && index != original)
{
setCall(field.Name, matchingArray[index]);
EditorUtility.SetDirty(graph);
}
current.y += 20;
}
}
protected void recurseReadUpdates(MoronIONode node)
{
MoronChoice choice;
node.updateReadFields();
foreach (GraphEdge edge in node.edges)
{
choice = edge.to as MoronChoice;
if (choice != null)
{
recurseReadUpdates(choice);
continue;
}
((MoronIONode)edge.to).updateReadFields();
}
}
protected void drawTitleLabel(MoronIONode node, Rect nodeRect)
{
String name;
Rect labelRect;
name = findNodeTypeName(node.GetType());
labelRect = nodeRect;
labelRect.x += labelRect.width / 2;
labelRect.x -= GUI.skin.label.CalcSize(new GUIContent(name)).x / 2;
labelRect.xMax = nodeRect.xMax;
labelRect.height = 15;
GUI.color = Color.white;
GUI.Label(labelRect, name, GUIStyle.none);
labelRect.xMin = nodeRect.xMin;
labelRect.y += labelRect.height;
labelRect.height = 1;
GUI.color = Color.black;
GUI.DrawTexture(labelRect, EditorGUIUtility.whiteTexture);
}
protected void notifyNearby(MoronIONode node, bool active)
{
MoronChoice choice;
foreach (GraphEdge edge in node.edges)
{
choice = edge.to as MoronChoice;
if (choice == null || !choice.interruptsIntent)
{
continue;
}
if (active)
{
choice.notifyNearby();
}
else
{
choice.notifyNotNearby();
}
}
}
protected void drawFields(MoronIONode node, Rect nodeRect)
{
System.Object value, original;
Rect current, label;
float labelWidth;
current = new Rect(nodeRect.x, nodeRect.y + 20, nodeRect.width, 20);
label = current;
GUI.color = NODE_BACKGROUND_COLOR;
GUI.contentColor = NODE_BACKGROUND_COLOR;
GUI.backgroundColor = NODE_BACKGROUND_COLOR;
// manual
foreach (FieldInfo field in node.getFieldsWithAttribute <MoronManualWriteAttribute>())
{
label.y = current.y;
label.width = GUI.skin.label.CalcSize(new GUIContent(field.Name)).x;
labelWidth = label.width + 5;
current.x = nodeRect.x + labelWidth;
current.width = nodeRect.width - labelWidth - 2;
original = node.getManualJoist(field.Name);
value = EditorPropertyHelper.propertyField(current, label, field.Name, field.FieldType, original);
node.setManualJoist(field.Name, value);
if (value != original)
{
EditorUtility.SetDirty(graph);
}
current.y += 20;
}
drawJoistList <MoronStateReadAttribute>(node, nodeRect, ref current, ref label, node.getReadJoist, node.setReadJoist, " Reads:");
drawJoistList <MoronStateWriteAttribute>(node, nodeRect, ref current, ref label, node.getWriteJoist, node.setWriteJoist, " Writes:");
}
protected void makeTransition(MoronIONode from, MoronIONode to)
{
Pair <int, int> edge;
int metaIndex, previousEdgeMetaIndex, count;
if (from == to)
{
return;
}
metaIndex = graph.nodes.IndexOf(from);
previousEdgeMetaIndex = -1;
switch (transitionReplacement)
{
case MoronTransitionCondition.INTENT:
// if both are intents, we make sure that [from] has no other intent edges - an intent can only have one other intent as an edge.
if (from is MoronIntent && to is MoronIntent)
{
graph.edges.RemoveAll(e => e.key == metaIndex && graph.nodes[e.value] is MoronIntent);
}
break;
case MoronTransitionCondition.YES:
// remove the lowest-index transition, and insert into its old spot.
for (int i = 0; i < graph.edges.Count; i++)
{
if (graph.edges[i].key == metaIndex)
{
previousEdgeMetaIndex = i;
break;
}
}
if (previousEdgeMetaIndex >= 0)
{
graph.edges.RemoveAt(previousEdgeMetaIndex);
}
break;
case MoronTransitionCondition.NO:
// remove the highest-index transition, and insert into its old spot.
count = 0;
for (int i = 0; i < graph.edges.Count; i++)
{
if (graph.edges[i].key == metaIndex && ++count == 2)
{
previousEdgeMetaIndex = i;
break;
}
}
if (previousEdgeMetaIndex >= 0)
{
graph.edges.RemoveAt(previousEdgeMetaIndex);
}
break;
}
edge = new Pair <int, int>(graph.nodes.IndexOf(from), graph.nodes.IndexOf(to));
if (previousEdgeMetaIndex < 0)
{
graph.edges.Add(edge);
}
else
{
graph.edges.Insert(previousEdgeMetaIndex, edge);
}
EditorUtility.SetDirty(graph);
}
protected void drawBody(MoronIONode node, Rect nodeRect)
{
MoronThinker thinker;
MoronIONode thinkerNode;
TimeSpan age;
Rect borderRect;
Color desiredColor;
// border
borderRect = nodeRect;
borderRect.x -= 1;
borderRect.y -= 1;
borderRect.width += 2;
borderRect.height += 2;
if (node == selected)
{
GUI.color = Color.yellow;
}
else
{
GUI.color = Color.black;
}
GUI.DrawTexture(borderRect, EditorGUIUtility.whiteTexture);
// body
if (node is MoronIntent)
{
if (node == graph.nodes[0])
{
desiredColor = INTENT_ROOT_COLOR;
}
else
{
desiredColor = INTENT_COLOR;
}
}
else
{
desiredColor = CHOICE_COLOR;
}
if (Application.isPlaying && Selection.gameObjects.Length > 0)
{
thinker = Selection.gameObjects[0].GetComponent <MoronThinker>();
if (thinker != null)
{
if (thinker.getCurrentNode().guid == node.guid)
{
desiredColor = Color.white;
}
else
{
if (guidMap.ContainsKey(node.guid))
{
thinkerNode = guidMap[node.guid];
age = DateTime.Now.AddMilliseconds(-NODE_FLASHTIME).Subtract(thinkerNode.lastActiveTime);
if (age.TotalMilliseconds < NODE_FLASHTIME)
{
desiredColor = Color.LerpUnclamped(Color.white, desiredColor, (float)age.TotalMilliseconds / (float)NODE_FLASHTIME);
}
}
}
}
}
GUI.color = desiredColor;
GUI.DrawTexture(nodeRect, EditorGUIUtility.whiteTexture);
}
public void setJoistsTo(MoronIONode other)
{
readJoists = other.readJoists;
writeJoists = other.writeJoists;
manualJoists = other.manualJoists;
}
public void updateInput(Event current)
{
MoronIONode currentNode;
Vector2 position;
position = current.mousePosition + scrollPosition;
switch (current.type)
{
case EventType.MouseDown:
if (!checkStatemapWidth(position.x))
{
break;
}
lastClicked = position;
switch (current.button)
{
case 0:
selectedEdge = -1;
currentNode = findNodeForPosition(position);
if (transitionLine)
{
m0 = false;
if (currentNode != null)
{
makeTransition(selected, currentNode);
}
break;
}
selected = currentNode;
if (selected != null)
{
selectionOffset = VectorHandling.convXY(selected.position) - position;
m0 = true;
}
else
{
deselectNode();
selectionOffset = Vector3.zero;
selectedEdge = findEdgeForPosition(position);
}
break;
case 1:
selected = findNodeForPosition(position);
if (selected == null)
{
selectedEdge = findEdgeForPosition(position);
}
rightClick();
break;
}
transitionLine = false;
GUI.FocusControl("");
break;
case EventType.MouseUp:
transitionLine = false;
if (current.button != 0)
{
break;
}
m0 = false;
if (!checkStatemapWidth(position.x))
{
break;
}
if (findNodeForPosition(position) != selected)
{
deselectNode();
}
break;
case EventType.MouseDrag:
lastDragged = position;
if (!m0 || selected == null)
{
break;
}
selected.position = VectorHandling.gridsnap(lastDragged + selectionOffset, GRIDSNAP_SIZE);
markDirty();
break;
case EventType.KeyDown:
if (!checkStatemapWidth(current.mousePosition.x))
{
break;
}
switch (current.keyCode)
{
case KeyCode.X:
case KeyCode.Delete:
deleteSelected();
break;
case KeyCode.T:
MoronTransitionCondition condition;
if (selected == null || transitionLine)
{
break;
}
condition = MoronTransitionCondition.INTENT;
if (selected is MoronChoice)
{
condition = MoronTransitionCondition.YES;
}
startTransition(condition);
break;
case KeyCode.A:
showAddMenu();
break;
}
break;
}
}
protected void deselectNode()
{
selected = null;
GUI.FocusControl("");
}