void ShowLayerOptions(StateLayer layer, Rect rect)
{
bool isScrolling = (Screen.width - rect.xMax) > 5;
GUIStyle style = new GUIStyle("MiniToolbarPopup");
style.fontStyle = FontStyle.Bold;
rect.x = Screen.width - (isScrolling ? 60 : 45) - EditorGUI.indentLevel * 15;
rect.y += 1;
rect.width = 24 + EditorGUI.indentLevel * 15;
if (!Application.isPlaying && (Event.current.type == EventType.ExecuteCommand || rect.Contains(Event.current.mousePosition)))
{
List <UnityEngine.Object> validParents = new List <UnityEngine.Object>();
List <Type> layerTypes = new List <Type>();
List <string> options = new List <string> {
"..."
};
bool machineIsParent = StateMachineUtility.IsParent(layer, machine);
foreach (KeyValuePair <Type, List <Type> > pair in StateMachineUtility.LayerTypeStateTypeDict)
{
PropertyInfo layerProperty = pair.Key.GetProperty("Layer", ReflectionExtensions.AllFlags);
PropertyInfo machineProperty = pair.Key.GetProperty("Machine", ReflectionExtensions.AllFlags);
if ((machineProperty == null || machineProperty.PropertyType.IsInstanceOfType(machine)) && (layerProperty == null || layerProperty.PropertyType.IsInstanceOfType(layer)) && Array.TrueForAll(existingLayers, existingLayer => existingLayer.GetType() != pair.Key))
{
layerTypes.Add(pair.Key);
options.Add("Add/" + StateMachineUtility.LayerTypeFormattedDict[pair.Key]);
}
}
if (!machineIsParent)
{
validParents.Add(machine);
options.Add("Move To/Machine");
}
for (int i = 0; i < existingLayers.Length; i++)
{
StateLayer existingLayer = existingLayers[i];
if (layer != existingLayer && !StateMachineUtility.IsParent(layer, existingLayer) && !StateMachineUtility.GetSubLayersRecursive(layer).Contains(existingLayer))
{
validParents.Add(existingLayer);
options.Add("Move To/" + StateMachineUtility.FormatLayer(existingLayer.GetType()));
}
}
options.Add("Copy");
if (EditorPrefs.GetString("Clipboard Layer Type") == layer.GetType().Name)
{
options.Add("Paste/Layer");
options.Add("Paste/Layer and States");
options.Add("Paste/Layer and Sublayers");
options.Add("Paste/All");
}
options.Add("Generate");
if (Selection.gameObjects.Length <= 1)
{
// int index = EditorGUI.Popup(rect, layerTypes.IndexOf(selectedLayerType) + 1, options.ToArray(), style) - 1;
int index = EditorGUI.Popup(rect, 0, options.ToArray(), style) - 1;
string option = index == -1 ? "" : options[index + 1];
if (index < layerTypes.Count)
{
selectedLayerType = index == -1 ? null : layerTypes[Mathf.Clamp(index, 0, options.Count - 1)];
if (selectedLayerType != null)
{
StateMachineUtility.AddLayer(machine, selectedLayerType, layer);
selectedLayerType = null;
}
}
else if (option.StartsWith("Move To"))
{
UnityEngine.Object parent = validParents[index - layerTypes.Count];
StateMachineUtility.MoveLayerTo(layer, parent);
}
else if (option.StartsWith("Copy"))
{
EditorPrefs.SetString("Clipboard Layer Type", layer.GetType().Name);
EditorPrefs.SetInt("Clipboard Layer ID", layer.GetInstanceID());
}
else if (option.StartsWith("Paste"))
{
StateLayer layerToCopy = EditorUtility.InstanceIDToObject(EditorPrefs.GetInt("Clipboard Layer ID")) as StateLayer;
if (option == "Paste/Layer")
{
StateMachineUtility.CopyLayer(layer, layerToCopy, false, false);
}
else if (option == "Paste/Layer and States")
{
StateMachineUtility.CopyLayer(layer, layerToCopy, true, false);
}
else if (option == "Paste/Layer and Sublayers")
{
StateMachineUtility.CopyLayer(layer, layerToCopy, false, true);
}
else if (option == "Paste/All")
{
StateMachineUtility.CopyLayer(layer, layerToCopy, true, true);
}
EditorPrefs.SetString("Clipboard Layer Type", "");
EditorPrefs.SetInt("Clipboard Layer ID", 0);
}
else if (option.StartsWith("Generate"))
{
StateMachineGeneratorWindow generator = StateMachineGeneratorWindow.Create();
string layerTypeName = layer.GetTypeName();
string layerScriptPath = AssetDatabaseUtility.GetAssetPath(layerTypeName + ".cs");
generator.Path = string.IsNullOrEmpty(layerScriptPath) ? generator.Path : Path.GetDirectoryName(layerScriptPath);
generator.Machine = StateMachineUtility.FormatMachine(machine);
generator.Layer = layerTypeName;
generator.Inherit = StateMachineUtility.FormatLayer(layer.GetType().BaseType);
generator.SubLayer = layer.Layer == null ? "" : StateMachineUtility.FormatLayer(layer.Layer.GetType());
}
}
}
else
{
EditorGUI.BeginDisabledGroup(Application.isPlaying);
EditorGUI.Popup(rect, 0, new[] { "..." }, style);
EditorGUI.EndDisabledGroup();
}
}
void ShowAddLayer()
{
GUIStyle style = new GUIStyle("popup");
style.fontStyle = FontStyle.Bold;
style.alignment = TextAnchor.MiddleCenter;
EditorGUILayout.BeginHorizontal();
if (!Application.isPlaying)
{
List <Type> layerTypes = new List <Type>();
List <string> layerTypesName = new List <string> {
"Add Layer"
};
foreach (KeyValuePair <Type, List <Type> > pair in StateMachineUtility.LayerTypeStateTypeDict)
{
PropertyInfo machineProperty = pair.Key.GetProperty("Machine", ReflectionExtensions.AllFlags);
PropertyInfo layerProperty = pair.Key.GetProperty("Layer", ReflectionExtensions.AllFlags);
bool machinePropertyValid = machineProperty.PropertyType == typeof(IStateMachine) || machineProperty.PropertyType.IsInstanceOfType(machine);
bool layerPropertyValid = layerProperty.PropertyType == typeof(IStateLayer) && Array.TrueForAll(existingLayers, existingLayer => existingLayer.GetType() != pair.Key);
if (machinePropertyValid && layerPropertyValid)
{
layerTypes.Add(pair.Key);
layerTypesName.Add(StateMachineUtility.LayerTypeFormattedDict[pair.Key]);
}
}
if (Selection.gameObjects.Length <= 1)
{
int layerTypeIndex = EditorGUILayout.Popup(layerTypes.IndexOf(selectedLayerType) + 1, layerTypesName.ToArray(), style) - 1;
selectedLayerType = layerTypeIndex == -1 ? null : layerTypes[Mathf.Clamp(layerTypeIndex, 0, layerTypes.Count - 1)];
if (selectedLayerType != null)
{
StateMachineUtility.AddLayer(machine, selectedLayerType, machine);
selectedLayerType = null;
}
}
else
{
GUI.Box(EditorGUI.IndentedRect(EditorGUILayout.GetControlRect()), "Multi-editing is not supported.", new GUIStyle(EditorStyles.helpBox));
}
}
else
{
EditorGUI.BeginDisabledGroup(Application.isPlaying);
EditorGUILayout.Popup(0, new[] { "Add Layer" }, style);
EditorGUI.EndDisabledGroup();
}
if (GUILayout.Button("Generate".ToGUIContent()))
{
StateMachineGeneratorWindow window = StateMachineGeneratorWindow.Create();
window.Machine = StateMachineUtility.FormatMachine(machine);
window.Layer = "";
window.Inherit = "PStateLayer";
window.SubLayer = "";
}
EditorGUILayout.EndHorizontal();
Separator();
}