void UpdateIndentLevels(Sequence sequence)
{
int indentLevel = 0;
foreach(Command command in sequence.commandList)
{
indentLevel += command.GetPreIndent();
command.indentLevel = Math.Max(indentLevel, 0);
indentLevel += command.GetPostIndent();
}
}
public static void LabelField(SerializedProperty property,
GUIContent labelText,
Sequence sequence)
{
List<string> labelKeys = new List<string>();
List<Label> labelObjects = new List<Label>();
labelKeys.Add("<None>");
labelObjects.Add(null);
Label selectedLabel = property.objectReferenceValue as Label;
int index = 0;
int selectedIndex = 0;
foreach (Command command in sequence.commandList)
{
Label label = command as Label;
if (label == null)
{
continue;
}
labelKeys.Add(label.key);
labelObjects.Add(label);
index++;
if (label == selectedLabel)
{
selectedIndex = index;
}
}
selectedIndex = EditorGUILayout.Popup(labelText.text, selectedIndex, labelKeys.ToArray());
property.objectReferenceValue = labelObjects[selectedIndex];
}
public virtual void ExecuteSequence(Sequence s)
{
OnExit();
if (parentSequence != null)
{
FungusScript fungusScript = parentSequence.GetFungusScript();
// Record the currently selected sequence because Stop() will clear it.
Sequence selectedSequence = fungusScript.selectedSequence;
parentSequence.Stop();
if (fungusScript != null)
{
// If the executing sequence is currently selected then follow the execution
// onto the next sequence in the inspector.
if (selectedSequence == parentSequence)
{
fungusScript.selectedSequence = s;
}
fungusScript.ExecuteSequence(s);
}
}
}
/**
* Start running the Fungus Script by executing a specific child sequence.
*/
public void ExecuteSequence(Sequence sequence)
{
// Sequence must be a child of the parent Fungus Script
if (sequence == null ||
sequence.transform.parent != transform)
{
return;
}
executingSequence = sequence;
selectedSequence = sequence;
sequence.ExecuteNextCommand();
}
void ShowCommandMenu(int index, Sequence sequence)
{
GenericMenu commandMenu = new GenericMenu();
// Build menu list
List<System.Type> menuTypes = EditorExtensions.FindDerivedTypes(typeof(Command)).ToList();
foreach(System.Type type in menuTypes)
{
object[] attributes = type.GetCustomAttributes(false);
foreach (object obj in attributes)
{
CommandInfoAttribute infoAttr = obj as CommandInfoAttribute;
if (infoAttr != null)
{
SetCommandOperation commandOperation = new SetCommandOperation();
commandOperation.sequence = sequence;
commandOperation.commandType = type;
commandOperation.index = index;
commandMenu.AddItem (new GUIContent (infoAttr.Category + "/" + infoAttr.CommandName),
false, Callback, commandOperation);
}
}
}
commandMenu.ShowAsContext();
}
void DrawConnections(FungusScript fungusScript, Sequence sequence, bool highlightedOnly)
{
if (sequence == null)
{
return;
}
List<Sequence> connectedSequences = new List<Sequence>();
bool sequenceIsSelected = (fungusScript.selectedSequence == sequence);
foreach (Command command in sequence.commandList)
{
bool commandIsSelected = (fungusScript.selectedCommand == command);
bool highlight = command.IsExecuting() || (sequenceIsSelected && commandIsSelected);
if (highlightedOnly && !highlight ||
!highlightedOnly && highlight)
{
continue;
}
connectedSequences.Clear();
command.GetConnectedSequences(ref connectedSequences);
foreach (Sequence sequenceB in connectedSequences)
{
if (sequenceB == null ||
sequenceB.GetFungusScript() != fungusScript)
{
continue;
}
DrawRectConnection(sequence.nodeRect, sequenceB.nodeRect, highlight);
}
}
}
/**
* Called when the command is deleted from a sequence in the editor.
*/
public virtual void OnCommandRemoved(Sequence parentSequence)
{
}
/**
* Called when the new command is added to a sequence in the editor.
*/
public virtual void OnCommandAdded(Sequence parentSequence)
{
}
public virtual void ExecuteSequence(Sequence s)
{
OnExit();
Sequence sequence = GetSequence();
if (sequence != null)
{
sequence.Stop();
FungusScript fungusScript = sequence.GetFungusScript();
if (fungusScript != null)
{
fungusScript.ExecuteSequence(s);
}
}
}
static public Sequence SequenceField(Rect position, GUIContent nullLabel, FungusScript fungusScript, Sequence sequence)
{
if (fungusScript == null)
{
return null;
}
Sequence result = sequence;
// Build dictionary of child sequences
List<GUIContent> sequenceNames = new List<GUIContent>();
int selectedIndex = 0;
sequenceNames.Add(nullLabel);
Sequence[] sequences = fungusScript.GetComponentsInChildren<Sequence>();
for (int i = 0; i < sequences.Length; ++i)
{
sequenceNames.Add(new GUIContent(sequences[i].name));
if (sequence == sequences[i])
{
selectedIndex = i + 1;
}
}
selectedIndex = EditorGUI.Popup(position, selectedIndex, sequenceNames.ToArray());
if (selectedIndex == 0)
{
result = null; // Option 'None'
}
else
{
result = sequences[selectedIndex - 1];
}
return result;
}
