public void Show(InstructionSet set)
{
titleContent = new GUIContent("Instructions");
_set = set;
BuildTree();
Show();
}
// TODO: listen for on set added/removed
public static void InstructionSetChanged(InstructionSet set)
{
foreach (var data in _popups)
{
if (data.Set == set)
{
data.FlyoutNames = null;
}
data.RootNames = null;
}
}
private void Remove(InstructionSet set, int index)
{
using (new UndoScope(set))
{
var instruction = set.Instructions[index];
if (instruction != null)
{
Undo.DestroyObjectImmediate(instruction);
}
set.Instructions.RemoveAt(index);
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(set));
InstructionDrawer.InstructionSetChanged(set);
}
}
public static Instruction Draw(Rect position, InstructionSet set, Instruction currentInstruction, GUIContent label)
{
if (label != null)
{
position = EditorGUI.PrefixLabel(position, label);
}
var popup = GetPopup(set);
var names = popup.GetRootNames();
var index = popup.GetIndex(currentInstruction);
var left = currentInstruction != null ? new Rect(position.x, position.y, position.width * 0.5f, EditorGUIUtility.singleLineHeight) : position;
using (var changes = new EditorGUI.ChangeCheckScope())
{
index = EditorGUI.Popup(left, index, names);
if (changes.changed)
{
currentInstruction = popup.GetInstruction(index);
}
}
if (currentInstruction != null)
{
var edit = new Rect(left.xMax + 5, position.y, (position.width - left.width - 10) * 0.5f, EditorGUIUtility.singleLineHeight);
var clear = new Rect(edit.xMax + 5, position.y, edit.width, edit.height);
if (GUI.Button(edit, EditorHelper.EditContent))
{
InstructionBreadcrumbs.Edit(currentInstruction);
}
if (GUI.Button(clear, EditorHelper.ClearContent))
{
currentInstruction = null;
}
}
return(currentInstruction);
}
public static Instruction Create(InstructionSet set, SerializedProperty property, Type type)
{
var existingNames = set.Instructions.Select(i => i.name).ToArray();
var instruction = ScriptableObject.CreateInstance(type) as Instruction;
instruction.name = ObjectNames.GetUniqueName(existingNames, type.Name);
instruction.hideFlags = HideFlags.HideInHierarchy;
instruction.Set = set;
set.Instructions.Add(instruction);
if (property != null)
{
property.serializedObject.Update();
property.objectReferenceValue = instruction;
}
AssetDatabase.AddObjectToAsset(instruction, set);
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(set));
InstructionSetChanged(set);
return(instruction);
}
private static PopupData GetPopup(InstructionSet set)
{
return(GetPopups().Single(p => p.Set == set));
}
private void Design(InstructionSet set)
{
CreateInstance <InstructionSetWindow>().Show(set);
}