private static void InputGUI()
{
Event current = Event.current;
if (target)
{
switch (current.type)
{
case EventType.DragUpdated:
case EventType.DragPerform:
if (current.button == 0)
{
if (DragAndDrop.objectReferences.Length > 0)
{
if (DragAndDrop.objectReferences[0] is GraphAsset)
{
if (current.type == EventType.DragPerform)
{
DragAndDrop.AcceptDrag();
GraphController controller = UndoManager.AddComponent <GraphController>(target);
controller.graph = (GraphAsset)DragAndDrop.objectReferences[0];
EditorGUIUtility.PingObject(controller);
Selection.activeGameObject = target;
set_dirty = true;
current.Use();
if (Application.isPlaying)
{
controller.OnControllerEnable();
}
}
DragAndDrop.PrepareStartDrag();
}
}
}
break;
}
}
}
private static void HierarchyIndex(int instance_id, Rect index_rect)
{
Event current = Event.current;
if (styles == null)
{
styles = new Styles();
}
target = EditorUtility.InstanceIDToObject(instance_id) as GameObject;
if (index_rect.Contains(current.mousePosition))
{
InputGUI();
}
if (target)
{
if (target.GetComponent <GraphController>())
{
int graph_count = target.GetComponents <GraphController>().Length;
Rect rect = new Rect(index_rect.width - 10.0f, index_rect.y - 2.0f, 20.0f, 20.0f);
GUIContent content = new GUIContent(graph_count > 1 ? graph_count.ToString() : string.Empty, string.Empty);
if (GUI.Button(rect, content, styles.icon))
{
Selection.activeObject = target;
GraphEditorWindow.OpenEditor(target.GetComponent <GraphController>().graph);
}
}
if (set_dirty)
{
UndoManager.SetDirty(target);
set_dirty = false;
}
}
target = null;
}
public static void QuickPlugPort(Port port, Node node)
{
UndoManager.RecordObject(asset, string.Format("{0} > {1}: {2} Plug", asset.name, node.name, port.name));
foreach (Port p in node.portValues)
{
if (p is IPlugOut && port is IPlugIn)
{
if (((IPlugIn)port).CanPlug((IPlugOut)p, false))
{
((IPlugIn)port).PlugTo((IPlugOut)p);
break;
}
}
else if (p is IPlugIn && port is IPlugOut)
{
if (((IPlugIn)p).CanPlug((IPlugOut)port, false))
{
((IPlugIn)p).PlugTo((IPlugOut)port);
break;
}
}
}
UndoManager.SetDirty(asset);
}
public override void OnInspectorGUI()
{
GraphController controller = (GraphController)target;
GraphAsset graph = controller.graph;
OnEnableAction on_enable = controller.on_enable;
bool once = controller.once;
float seconds = controller.seconds;
OnDisableAction on_disable = controller.on_disable;
controller.CopyParameters();
graph = (GraphAsset)EditorGUILayout.ObjectField(new GUIContent("Graph"), controller.graph, typeof(GraphAsset), false);
if (controller.graph != graph)
{
controller.OnGraphChange(controller.graph, graph);
}
if (controller.graph)
{
on_enable = (OnEnableAction)EditorGUILayout.EnumPopup(new GUIContent("OnEnable"), controller.on_enable);
switch (on_enable)
{
case OnEnableAction.DoNothing:
case OnEnableAction.PlayGraph:
if (height != 0.0f)
{
height = 0.0f;
EditorUtils.RepaintInspector();
}
seconds = 0.0f;
break;
case OnEnableAction.WaitForSeconds:
GUILayout.BeginVertical("Box");
if (height != EditorGUIUtility.singleLineHeight)
{
height = Mathf.MoveTowards(height, EditorGUIUtility.singleLineHeight, 1.0f);
EditorUtils.RepaintInspector();
}
once = EditorGUILayout.Toggle(new GUIContent("Only Once"), controller.once, GUILayout.Height(height));
seconds = EditorGUILayout.FloatField(new GUIContent("Seconds"), controller.seconds, GUILayout.Height(height));
GUILayout.EndVertical();
break;
}
on_disable = (OnDisableAction)EditorGUILayout.EnumPopup(new GUIContent("OnDisable"), controller.on_disable);
GUILayout.BeginHorizontal();
if (GUILayout.Button("Ping to Asset"))
{
EditorGUIUtility.PingObject(controller.graph);
}
if (GUILayout.Button("Open in Editor"))
{
GraphEditorWindow.OpenEditor(controller.graph);
}
GUILayout.EndHorizontal();
}
GUILayout.BeginHorizontal("RL Header");
{
GUILayout.Space(15.0f);
GUILayout.BeginVertical();
{
foldout = EditorGUILayout.Foldout(foldout, new GUIContent(string.Format("Variables [{0}]", controller.properties.Values.Where(p => p.is_public).Count())));
}
GUILayout.EndVertical();
if (GUILayout.Toggle(debug, debug ? "Debug" : "Normal", (GUIStyle)"minibutton") != debug)
{
debug = !debug;
}
}
GUILayout.EndHorizontal();
if (foldout)
{
GUILayout.BeginHorizontal("RL Background", GUILayout.MinHeight(10.0f));
{
GUILayout.Space(10.0f);
GUILayout.BeginVertical();
{
foreach (VariableObject property in controller.properties.Values.ToList())
{
if (property.is_public || debug)
{
object last_value = property.GetValue();
object new_value = GUIDraw.AnyField(last_value, property.valueType, debug ? property.name + string.Format(" (ID = {0}, Type = {1})", property.id, property.valueType.GetTypeName(true, true)) : property.name);
if (new_value != last_value)
{
UndoManager.RecordObject(target, "Change Value");
property.SetValue(new_value);
}
}
}
}
GUILayout.Space(5.0f);
GUILayout.EndVertical();
}
GUILayout.EndHorizontal();
}
if (GUI.changed)
{
UndoManager.RecordObject(target, "GraphController Inspector");
controller.graph = graph;
controller.on_enable = on_enable;
controller.once = once;
controller.seconds = seconds;
controller.on_disable = on_disable;
UndoManager.SetDirty(target);
}
}
public override void OnInspectorGUI()
{
bool restore_wide_mode = EditorGUIUtility.wideMode;
EditorGUIUtility.wideMode = true;
EditorGUIUtility.labelWidth = 0.0f;
EditorGUIUtility.fieldWidth = 0.0f;
if (GUILayout.Button("Open in Editor"))
{
GraphEditorWindow.OpenEditor(asset);
}
try {
DrawMenuMode();
GUILayout.Space(5.0f);
switch (currentMenu)
{
//Graph
case 0:
string title = EditorGUILayout.TextField(asset.title);
GUIDraw.GhostLabel(title, "Title...", -2.0f, 5.0f);
if (title != asset.title)
{
UndoManager.RecordObject(target, "Title Change");
asset.title = title;
GraphEditor.current_validate = true;
}
GUILayout.Space(3.0f);
string subtitle = EditorGUILayout.TextArea(asset.subtitle, GUILayout.MinHeight(50.0f));
GUIDraw.GhostLabel(subtitle, "Subtitle...", -2.0f, 5.0f);
if (subtitle != asset.subtitle)
{
UndoManager.RecordObject(target, "Subtitle Change");
asset.subtitle = subtitle;
GraphEditor.current_validate = true;
}
GUILayout.Label(string.Format("Nodes: {0}", asset.graph.nodes.Count.ToString()));
break;
//Parameters
case 1:
input_list.DoLayoutList();
output_list.DoLayoutList();
break;
//Variables
case 2:
variable_list.DoLayoutList();
break;
//Node Inspector
case 3:
DrawNodeInspector();
break;
}
}
catch {
CreateReorderableLists();
GraphEditor.current_validate = true;
}
if (GUI.changed)
{
UndoManager.SetDirty(target);
GUI.changed = false;
}
EditorGUIUtility.wideMode = restore_wide_mode;
}
private void CreateReorderableLists()
{
GraphAsset asset = (GraphAsset)target;
variable_list = new ReorderableList(asset.graph.variableParameters, typeof(Parameter), true, true, true, true);
input_list = new ReorderableList(asset.graph.inputParameters, typeof(Parameter), true, true, true, true);
output_list = new ReorderableList(asset.graph.outputParameters, typeof(Parameter), true, true, true, true);
variable_list.drawHeaderCallback = rect => {
EditorGUI.LabelField(rect, "Variables Parameters");
};
input_list.drawHeaderCallback = rect => {
EditorGUI.LabelField(rect, "Input Parameters");
};
output_list.drawHeaderCallback = rect => {
EditorGUI.LabelField(rect, "Output Parameters");
};
variable_list.onReorderCallback = list => {
GraphEditor.current_validate = true;
};
input_list.onReorderCallback = list => {
GraphEditor.current_validate = true;
};
output_list.onReorderCallback = list => {
GraphEditor.current_validate = true;
};
variable_list.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) => {
rect.height = EditorGUIUtility.singleLineHeight;
Rect rect_declaring = new Rect(rect.x, rect.y, 10.0f, EditorGUIUtility.singleLineHeight);
rect.y += 2;
Rect rect_name = new Rect(rect.x + 20.0f, rect.y, rect.width / 2.0f, EditorGUIUtility.singleLineHeight);
Rect rect_type = new Rect(rect.x + rect.width / 2.0f + 30.0f, rect.y, rect.width - (rect.width / 2.0f + 30.0f), EditorGUIUtility.singleLineHeight);
string new_name = EditorGUI.TextField(rect_name, asset.graph.variableParameters[index].name);
bool new_declaring_value = EditorGUI.Toggle(rect_declaring, asset.graph.variableParameters[index].is_public);
if (new_name != asset.graph.variableParameters[index].name)
{
UndoManager.RecordObject(asset, "Variable Name Change");
asset.graph.variableParameters[index].name = new_name;
GraphEditor.current_validate = true;
}
if (new_declaring_value != asset.graph.variableParameters[index].is_public)
{
UndoManager.RecordObject(asset, "Variable Declaring Type Change");
asset.graph.variableParameters[index].is_public = new_declaring_value;
GraphEditor.current_validate = true;
}
GUI.Label(rect_type, asset.graph.variableParameters[index].valueType.GetTypeName());
};
input_list.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) => {
rect.height = EditorGUIUtility.singleLineHeight;
Rect rect_declaring = new Rect(rect.x, rect.y, 10.0f, EditorGUIUtility.singleLineHeight);
rect.y += 2;
Rect rect_name = new Rect(rect.x + 20.0f, rect.y, rect.width / 2.0f, EditorGUIUtility.singleLineHeight);
Rect rect_type = new Rect(rect.x + rect.width / 2.0f + 30.0f, rect.y, rect.width - (rect.width / 2.0f + 30.0f), EditorGUIUtility.singleLineHeight);
string new_name = EditorGUI.TextField(rect_name, asset.graph.inputParameters[index].name);
bool new_declaring_value = EditorGUI.Toggle(rect_declaring, asset.graph.inputParameters[index].is_public);
if (new_name != asset.graph.inputParameters[index].name)
{
UndoManager.RecordObject(asset, "Input Parameter Name Change");
asset.graph.inputParameters[index].name = new_name;
GraphEditor.current_validate = true;
}
if (new_declaring_value != asset.graph.inputParameters[index].is_public)
{
UndoManager.RecordObject(asset, "Input Parameter Declaring Type Change");
asset.graph.inputParameters[index].is_public = new_declaring_value;
GraphEditor.current_validate = true;
}
GUI.Label(rect_type, asset.graph.inputParameters[index].valueType.GetTypeName());
};
output_list.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) => {
rect.height = EditorGUIUtility.singleLineHeight;
Rect rect_declaring = new Rect(rect.x, rect.y, 10.0f, EditorGUIUtility.singleLineHeight);
rect.y += 2;
Rect rect_name = new Rect(rect.x + 20.0f, rect.y, rect.width / 2.0f, EditorGUIUtility.singleLineHeight);
Rect rect_type = new Rect(rect.x + rect.width / 2.0f + 30.0f, rect.y, rect.width - (rect.width / 2.0f + 30.0f), EditorGUIUtility.singleLineHeight);
string new_name = EditorGUI.TextField(rect_name, asset.graph.outputParameters[index].name);
bool new_declaring_value = EditorGUI.Toggle(rect_declaring, asset.graph.outputParameters[index].is_public);
if (new_name != asset.graph.outputParameters[index].name)
{
UndoManager.RecordObject(asset, "Output Parameter Name Change");
asset.graph.outputParameters[index].name = new_name;
GraphEditor.current_validate = true;
}
if (new_declaring_value != asset.graph.outputParameters[index].is_public)
{
UndoManager.RecordObject(asset, "Output Parameter Declaring Type Change");
asset.graph.outputParameters[index].is_public = new_declaring_value;
GraphEditor.current_validate = true;
}
GUI.Label(rect_type, asset.graph.outputParameters[index].valueType.GetTypeName());
};
variable_list.onRemoveCallback = (ReorderableList list) => {
UndoManager.RecordObject(target, "Remove parameter");
asset.graph.RemoveParameterAt(list.index, ParameterType.Variable);
list.index = list.count - 1;
GraphEditor.current_validate = true;
};
input_list.onRemoveCallback = (ReorderableList list) => {
UndoManager.RecordObject(target, "Remove parameter");
asset.graph.RemoveParameterAt(list.index, ParameterType.Input);
list.index = list.count - 1;
GraphEditor.current_validate = true;
};
output_list.onRemoveCallback = (ReorderableList list) => {
UndoManager.RecordObject(target, "Remove parameter");
asset.graph.RemoveParameterAt(list.index, ParameterType.Output);
list.index = list.count - 1;
GraphEditor.current_validate = true;
};
variable_list.onAddDropdownCallback = (Rect buttonRect, ReorderableList list) => {
ShowMenu(asset, ParameterType.Variable);
};
input_list.onAddDropdownCallback = (Rect buttonRect, ReorderableList list) => {
ShowMenu(asset, ParameterType.Input);
};
output_list.onAddDropdownCallback = (Rect buttonRect, ReorderableList list) => {
ShowMenu(asset, ParameterType.Output);
};
}
private void DrawNodeInspector()
{
if (!GraphEditor.is_drag && GraphEditor.activeNode)
{
GUILayout.Space(20.0f);
foreach (Node node in GraphEditor.selection)
{
//GUILayout.Label(string.Format("{0} : {1}", GraphEditor.scroll, node.position));
GUILayout.BeginVertical(node.title, "window");
if (node is IListPort)
{
GUILayout.BeginHorizontal();
if (GUILayout.Button("Add Port"))
{
UndoManager.RecordObject(asset, "Add Port");
((IListPort)node).AddPort();
node.Validate();
//GraphEditor.current_validate = true;
}
if (GUILayout.Button("Remove Port"))
{
UndoManager.RecordObject(asset, "Remove Node");
((IListPort)node).RemovePort();
node.Validate();
//GraphEditor.current_validate = true;
}
GUILayout.EndHorizontal();
}
foreach (Port port in node.portValues)
{
var plug = port as IPlug;
var input = port as IInputValue;
var output = port as IOutputValue;
if (input != null)
{
if (plug != null && plug.IsPlugged())
{
GUILayout.BeginHorizontal();
GUI.enabled = false;
GUIDraw.AnyField(input.GetDefaultValue(), input.valueType, port.name, GUILayout.ExpandWidth(true));
GUI.enabled = true;
if (GUILayout.Button("x", GUILayout.Width(20.0f)))
{
UndoManager.RecordObject(asset, "Unplug Port");
plug.Unplug();
}
GUILayout.EndHorizontal();
}
else
{
object last_value = input.GetDefaultValue();
object new_value = GUIDraw.AnyField(last_value, input.valueType, port.name, GUILayout.ExpandWidth(true));
if (new_value != last_value)
{
UndoManager.RecordObject(asset, "Change Value");
input.SetDefaultValue(new_value);
}
}
}
else if (output != null)
{
GUILayout.BeginHorizontal();
GUILayout.Label("[PORT] " + port.name);
GUILayout.FlexibleSpace();
GUILayout.Label(string.Format("<{0}>", output.valueType.GetTypeName()));
if (plug != null && plug.IsPlugged())
{
if (GUILayout.Button("x", GUILayout.Width(20.0f)))
{
UndoManager.RecordObject(asset, "Unplug Port");
plug.Unplug();
}
}
GUILayout.EndHorizontal();
}
else
{
GUILayout.BeginHorizontal();
GUILayout.Label("[PORT] " + port.name);
if (plug != null)
{
GUILayout.FlexibleSpace();
if (plug.IsPlugged())
{
GUILayout.Label("[PLUGGED]");
}
else
{
GUILayout.Label("[UNPLUGGED]");
}
}
GUILayout.FlexibleSpace();
GUILayout.Label("[ACTION]");
if (plug != null && plug.IsPlugged())
{
if (GUILayout.Button("x", GUILayout.Width(20.0f)))
{
UndoManager.RecordObject(asset, "Unplug Port");
plug.Unplug();
}
}
GUILayout.EndHorizontal();
}
}
GUILayout.EndVertical();
}
GUILayout.FlexibleSpace();
}
}
public static void DeleteNode(Node node)
{
UndoManager.RecordObject(asset, string.Format("{0} > {1} Destroy Node", asset.name, node.name));
graph.RemoveNode(node);
UndoManager.SetDirty(asset);
}
private void InputGUI()
{
Vector2 delta = current.delta;
switch (current.type)
{
case EventType.MouseDown:
GraphEditor.mouse_down_position = GraphEditor.mouse_position;
switch (current.button)
{
case 0:
if (current.alt)
{
break;
}
if (GraphEditor.hover_node)
{
if (current.clickCount >= 2)
{
if (GraphEditor.hover_node is MacroNode)
{
SetGraphAsset(((MacroNode)GraphEditor.hover_node).reference);
current.Use();
return;
}
else
{
EditorUtils.OpenScriptByType(GraphEditor.hover_node.type);
current.Use();
}
}
if (GraphEditor.hover_port)
{
if (current.control)
{
if (GraphEditor.hover_port is OutputAction)
{
UndoManager.RecordObject(GraphEditor.asset, string.Format("{0} Add Branch", GraphEditor.asset.name));
set_dirty = true;
QuickPlugPort(GraphEditor.hover_port, AddNode <Branch>(GraphEditor.mouse_position / GraphEditor.zoom - GraphEditor.scroll + new Vector2(60.0f, 0.0f)));
}
}
else
{
if (current.shift)
{
GraphEditor.can_drag_node = false;
GraphEditor.can_drag_port = false;
if (GraphEditor.hover_port is IPlug)
{
UndoManager.RecordObject(GraphEditor.asset, string.Format("{0} > {1}: {2} Unplug", GraphEditor.asset.name, GraphEditor.hover_node.name, GraphEditor.hover_port.name));
set_dirty = true;
((IPlug)GraphEditor.hover_port).Unplug();
}
current.Use();
}
else
{
GraphEditor.can_drag_node = false;
GraphEditor.can_drag_port = true;
SelectOnlyNode(GraphEditor.hover_node);
current.Use();
}
}
}
else
{
if (current.shift)
{
if (GraphEditor.hover_node.is_selected)
{
GraphEditor.can_drag_node = false;
DeselectNode(GraphEditor.hover_node);
current.Use();
}
else
{
GraphEditor.can_drag_node = true;
SelectNode(GraphEditor.hover_node);
current.Use();
}
}
else
{
if (GraphEditor.hover_node.is_selected)
{
GraphEditor.can_drag_node = true;
}
else
{
GraphEditor.can_drag_node = true;
SelectOnlyNode(GraphEditor.hover_node);
current.Use();
}
}
}
}
else if (editable_area.Contains(GraphEditor.mouse_position))
{
GraphEditor.can_select = true;
}
break;
case 1:
break;
case 2:
break;
}
break;
case EventType.MouseUp:
switch (current.button)
{
case 0:
if (GraphEditor.can_select && GraphEditor.is_select)
{
Rect select_box_in_scroll = new Rect(select_box.position / target_zoom, select_box.size / target_zoom);
List <Node> nodes = GraphEditor.graph.nodes.Where((n) => select_box_in_scroll.Overlaps(n.nodeRect)).ToList();
if (current.shift)
{
foreach (Node node in nodes)
{
if (node.is_selected)
{
DeselectNode(node);
}
else
{
SelectNode(node);
}
}
current.Use();
}
else
{
ClearSelection();
SelectNodes(nodes);
current.Use();
}
}
else
{
if (GraphEditor.hover_node)
{
if (GraphEditor.is_drag)
{
if (GraphEditor.drag_port)
{
if (GraphEditor.hover_port)
{
PlugPort(GraphEditor.drag_port, GraphEditor.hover_port);
}
else
{
QuickPlugPort(GraphEditor.drag_port, GraphEditor.hover_node);
}
current.Use();
}
}
else
{
if (!current.shift)
{
if (GraphEditor.selection.Count > 1)
{
SelectOnlyNode(GraphEditor.hover_node);
current.Use();
}
}
}
}
else if (!GraphEditor.is_scrolling)
{
ClearSelection();
}
if (GraphEditor.drag_port && !GraphEditor.hover_node)
{
InputAction in_act = GraphEditor.drag_port as InputAction;
OutputAction out_act = GraphEditor.drag_port as OutputAction;
IInputValue in_value = GraphEditor.drag_port as IInputValue;
IOutputValue out_value = GraphEditor.drag_port as IOutputValue;
if (in_act != null)
{
GraphEditor.waiting_for_new_node = true;
AdvancedSearchWindow.Init(GraphEditor.mouse_position, "#tag:in void");
}
else if (out_act != null)
{
GraphEditor.waiting_for_new_node = true;
AdvancedSearchWindow.Init(GraphEditor.mouse_position, "#tag:out void");
}
else if (in_value != null)
{
GraphEditor.waiting_for_new_node = true;
AdvancedSearchWindow.Init(GraphEditor.mouse_position, "#tag:out " + in_value.valueType.GetTypeName(false, true));
}
else if (out_value != null)
{
GraphEditor.waiting_for_new_node = true;
AdvancedSearchWindow.Init(GraphEditor.mouse_position, "#tag:in " + out_value.valueType.GetTypeName(false, true));
}
}
}
GraphEditor.can_select = false;
GraphEditor.is_select = false;
GraphEditor.is_scrolling = false;
GraphEditor.hover_node = null;
GraphEditor.drag_node = null;
if (!GraphEditor.waiting_for_new_node)
{
GraphEditor.is_drag = false;
GraphEditor.drag_port = null;
GraphEditor.can_drag_port = false;
}
GraphEditor.can_drag_node = false;
break;
case 1:
if (!GraphEditor.is_drag)
{
AdvancedSearchWindow.Init(GraphEditor.mouse_position);
current.Use();
}
GraphEditor.is_drag = false;
break;
case 2:
break;
}
break;
case EventType.MouseDrag:
switch (current.button)
{
case 0:
if (current.alt)
{
GraphEditor.is_drag = true;
GraphEditor.is_scrolling = true;
GraphEditor.scroll += delta;
break;
}
if (!GraphEditor.is_drag)
{
if (GraphEditor.can_drag_port && GraphEditor.hover_port)
{
GraphEditor.is_drag = true;
GraphEditor.can_drag_node = false;
GraphEditor.drag_port = GraphEditor.hover_port;
}
if (GraphEditor.can_drag_node && GraphEditor.hover_node)
{
GraphEditor.is_drag = true;
GraphEditor.can_drag_port = false;
GraphEditor.drag_node = GraphEditor.hover_node;
}
}
// ...
if (GraphEditor.is_drag)
{
if (GraphEditor.drag_node)
{
foreach (Node node in GraphEditor.selection)
{
node.position += delta;
}
}
}
else
{
if (GraphEditor.can_select)
{
GraphEditor.is_select = true;
}
}
break;
case 1:
GraphEditor.is_drag = true;
GraphEditor.is_scrolling = true;
GraphEditor.scroll += delta;
break;
case 2:
GraphEditor.is_drag = true;
GraphEditor.is_scrolling = true;
GraphEditor.scroll += delta;
break;
}
break;
case EventType.ScrollWheel:
if (!GraphEditor.is_drag)
{
float zoom_delta = 0.1f;
zoom_delta = current.delta.y < 0.0f ? zoom_delta : -zoom_delta;
target_zoom += zoom_delta;
target_zoom = Mathf.Clamp(target_zoom, 0.2f, 1.0f);
}
break;
case EventType.ValidateCommand:
switch (Event.current.commandName)
{
case ("Delete"):
DeleteSelectedNodes();
current.Use();
break;
case ("Duplicate"):
DuplicateSelectedNodes();
current.Use();
break;
case ("SelectAll"):
if (GraphEditor.selection.Count == GraphEditor.graph.nodeCount)
{
ClearSelection();
current.Use();
}
else
{
SelectNodes(GraphEditor.graph.nodes);
current.Use();
}
break;
}
break;
case EventType.DragUpdated:
case EventType.DragPerform:
if (DragAndDrop.objectReferences.Length > 0)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
if (current.type == EventType.DragPerform)
{
DragAndDrop.AcceptDrag();
GenericMenu generic_menu = new GenericMenu();
Type type;
string type_name;
foreach (UnityObject drag_obj in DragAndDrop.objectReferences)
{
if (drag_obj == null)
{
continue;
}
if (drag_obj is GraphAsset)
{
GraphAsset m_asset = (GraphAsset)drag_obj;
if (m_asset)
{
generic_menu.AddItem(new GUIContent(string.Format("Add {0} as Macro", m_asset.title.IsNullOrEmpty() ? m_asset.name : m_asset.title)), false, (obj) => {
AddMacro(m_asset, (Vector2)obj);
}, GraphEditor.mouse_position - GraphEditor.scroll);
}
}
else if (drag_obj is MonoScript)
{
MonoScript script = (MonoScript)drag_obj;
if (script)
{
type = script.GetClass();
type_name = type.GetTypeName();
generic_menu.AddItem(new GUIContent(string.Format("{0}/Expose {0} members", type_name)), false, (obj) => {
AddCustomNode <ReflectedObjectNode>((Vector2)obj, true, type);
}, GraphEditor.mouse_position - GraphEditor.scroll);
generic_menu.AddSeparator(string.Format("{0}/", type_name));
AddTypeMethodsToMenu(generic_menu, type, type_name);
if (type.IsSubclassOf(typeof(Node)) && !type.IsAbstract && !type.IsGenericType)
{
generic_menu.AddItem(new GUIContent(string.Format("Add {0} as Node", type_name)), false, (obj) => {
AddNode(type, (Vector2)obj);
}, GraphEditor.mouse_position - GraphEditor.scroll);
}
}
}
if (drag_obj is GraphAsset || drag_obj is MonoScript)
{
generic_menu.AddSeparator("");
}
type = drag_obj.GetType();
type_name = type.GetTypeName();
generic_menu.AddItem(new GUIContent(string.Format("Expose {0} members", type_name)), false, (obj) => {
AddCustomNode <ReflectedObjectNode>((Vector2)obj, true, type);
}, GraphEditor.mouse_position - GraphEditor.scroll);
AddTypeMethodsToMenu(generic_menu, type, type_name);
}
DragAndDrop.PrepareStartDrag();
generic_menu.ShowAsContext();
}
}
break;
case (EventType.KeyDown):
switch (current.keyCode)
{
case KeyCode.Space:
if (!current.control)
{
AdvancedSearchWindow.Init(position.size / 2.0f);
current.Use();
}
break;
case KeyCode.Delete:
DeleteSelectedNodes();
current.Use();
break;
case KeyCode.Home:
target_zoom = 1.0f;
GraphEditor.scroll = Vector2.zero;
current.Use();
break;
case KeyCode.PageDown:
GraphEditor.scroll -= new Vector2(0.0f, position.height);
current.Use();
break;
case KeyCode.PageUp:
GraphEditor.scroll += new Vector2(0.0f, position.height);
current.Use();
break;
}
break;
}
}
public void OnGUI()
{
bkp_zoom = GraphEditor.zoom;
bkp_scroll = GraphEditor.scroll;
GraphEditor.window = position;
Color gui_background_color = GUI.backgroundColor;
if (EditorApplication.isCompiling)
{
DrawLogoAnim();
ShowNotification(new GUIContent("Compiling, please wait..."));
return;
}
if (internal_error)
{
DrawLogoAnim();
ShowNotification(new GUIContent("INTERNAL ERROR!\nPlease contact the support."));
GUILayout.BeginHorizontal();
if (GUILayout.Button("Retry"))
{
internal_error = false;
}
if (GUILayout.Button("Close Editor"))
{
editor.Close();
}
GUILayout.EndHorizontal();
return;
}
try {
bool dragging = GraphEditor.is_drag && GraphEditor.hover_node;
if (GraphEditor.asset && GraphEditor.graph)
{
current = Event.current;
GraphEditor.mouse_position = current.mousePosition;
if (isDocked)
{
zoom_area = new Rect(0.0f, 19.0f, position.width, position.height);
}
else
{
zoom_area = new Rect(0.0f, 22.0f, position.width, position.height);
}
ClearHoverElements();
BeginZoomArea();
DrawScrollBackground();
if (GraphEditor.drag_port)
{
if (GraphEditor.drag_port is IInputPort)
{
Node.DrawConnection(GraphEditor.drag_port.rect.center, GraphEditor.mouse_position / GraphEditor.zoom, GraphEditor.drag_port.color, true);
}
else
{
Node.DrawConnection(GraphEditor.mouse_position / GraphEditor.zoom, GraphEditor.drag_port.rect.center, GraphEditor.drag_port.color, true);
}
if (GraphEditor.drag_port is ActionPort)
{
GUI.Label(new Rect((GraphEditor.mouse_position) / GraphEditor.zoom - Node.PORT_SIZE / 2.0f, Node.PORT_SIZE), GUIContent.none, Node.styles.on_input_action);
}
else
{
GUI.backgroundColor = GraphEditor.drag_port.color;
GUI.Label(new Rect((GraphEditor.mouse_position) / GraphEditor.zoom - Node.PORT_SIZE / 2.0f, Node.PORT_SIZE), GUIContent.none, Node.styles.on_input_port);
GUI.backgroundColor = gui_background_color;
}
}
DrawNodes();
InputGUI();
EndZoomArea();
DrawSelectBox();
DrawWindowBorder();
DrawWindowHeader();
DrawToolbar();
if (dragging != (GraphEditor.is_drag && GraphEditor.hover_node))
{
UndoManager.RecordObject(GraphEditor.asset, string.Format("{0} Move Nodes", GraphEditor.asset.name));
set_dirty = true;
}
if (set_dirty)
{
UndoManager.SetDirty(GraphEditor.asset);
set_dirty = false;
}
}
else
{
DrawLogoAnim();
}
if (dragging || bkp_zoom != GraphEditor.zoom || bkp_scroll != GraphEditor.scroll)
{
bkp_zoom = GraphEditor.zoom;
bkp_scroll = GraphEditor.scroll;
}
Repaint();
}
catch (Exception except) {
Debug.LogException(except);
internal_error = true;
}
}
