private void DrawNodes()
{
Event e = Event.current;
if (e.type == EventType.Repaint)
{
portConnectionPoints.Clear();
nodeWidths.Clear();
}
//Selected node is hashed before and after node GUI to detect changes
int nodeHash = 0;
System.Reflection.MethodInfo onValidate = null;
if (selectedNode != null)
{
onValidate = selectedNode.GetType().GetMethod("OnValidate");
if (onValidate != null)
{
nodeHash = selectedNode.GetHashCode();
}
}
BeginZoomed(position, zoom);
Vector2 mousePos = Event.current.mousePosition;
if (e.type != EventType.Layout)
{
hoveredNode = null;
hoveredPort = null;
}
//Save guiColor so we can revert it
Color guiColor = GUI.color;
for (int n = 0; n < graph.nodes.Count; n++)
{
while (graph.nodes[n] == null)
{
graph.nodes.RemoveAt(n);
}
if (n >= graph.nodes.Count)
{
return;
}
Node node = graph.nodes[n];
NodeEditor nodeEditor = NodeEditor.GetEditor(node);
NodeEditor.portPositions = new Dictionary <NodePort, Vector2>();
//Get node position
Vector2 nodePos = GridToWindowPositionNoClipped(node.position);
GUILayout.BeginArea(new Rect(nodePos, new Vector2(nodeEditor.GetWidth(), 4000)));
GUIStyle style = NodeEditorResources.styles.nodeBody;
GUI.color = nodeEditor.GetTint();
GUILayout.BeginVertical(new GUIStyle(style));
GUI.color = guiColor;
EditorGUI.BeginChangeCheck();
//Draw node contents
nodeEditor.OnNodeGUI();
//Apply
nodeEditor.serializedObject.ApplyModifiedProperties();
//If user changed a value, notify other scripts through onUpdateNode
if (EditorGUI.EndChangeCheck())
{
if (NodeEditor.onUpdateNode != null)
{
NodeEditor.onUpdateNode(node);
}
}
if (e.type == EventType.Repaint)
{
nodeWidths.Add(node, nodeEditor.GetWidth());
foreach (var kvp in NodeEditor.portPositions)
{
Vector2 portHandlePos = kvp.Value;
portHandlePos += node.position;
Rect rect = new Rect(portHandlePos.x - 8, portHandlePos.y - 8, 16, 16);
portConnectionPoints.Add(kvp.Key, rect);
}
}
GUILayout.EndVertical();
if (e.type != EventType.Layout)
{
//Check if we are hovering this node
Vector2 nodeSize = GUILayoutUtility.GetLastRect().size;
Rect windowRect = new Rect(nodePos, nodeSize);
if (windowRect.Contains(mousePos))
{
hoveredNode = node;
}
//Check if we are hovering any of this nodes ports
//Check input ports
foreach (NodePort input in node.Inputs)
{
//Check if port rect is available
if (!portConnectionPoints.ContainsKey(input))
{
continue;
}
Rect r = GridToWindowRect(portConnectionPoints[input]);
if (r.Contains(mousePos))
{
hoveredPort = input;
}
}
//Check all output ports
foreach (NodePort output in node.Outputs)
{
//Check if port rect is available
if (!portConnectionPoints.ContainsKey(output))
{
continue;
}
Rect r = GridToWindowRect(portConnectionPoints[output]);
if (r.Contains(mousePos))
{
hoveredPort = output;
}
}
}
GUILayout.EndArea();
}
EndZoomed(position, zoom);
//If a change in hash is detected in the selected node, call OnValidate method.
//This is done through reflection because OnValidate is only relevant in editor,
//and thus, the code should not be included in build.
if (selectedNode != null)
{
if (onValidate != null && nodeHash != selectedNode.GetHashCode())
{
onValidate.Invoke(selectedNode, null);
}
}
}
private void DrawNodes()
{
Event e = Event.current;
if (e.type == EventType.Layout)
{
selectionCache = new List <UnityEngine.Object>(Selection.objects);
}
if (e.type == EventType.Repaint)
{
portConnectionPoints.Clear();
nodeWidths.Clear();
}
//Active node is hashed before and after node GUI to detect changes
int nodeHash = 0;
System.Reflection.MethodInfo onValidate = null;
if (Selection.activeObject != null && Selection.activeObject is Siccity.XNode.Node)
{
onValidate = Selection.activeObject.GetType().GetMethod("OnValidate");
if (onValidate != null)
{
nodeHash = Selection.activeObject.GetHashCode();
}
}
BeginZoomed(position, zoom);
Vector2 mousePos = Event.current.mousePosition;
if (e.type != EventType.Layout)
{
hoveredNode = null;
hoveredPort = null;
}
List <UnityEngine.Object> preSelection = preBoxSelection != null ? new List <UnityEngine.Object>(preBoxSelection) : new List <UnityEngine.Object>();
//Save guiColor so we can revert it
Color guiColor = GUI.color;
for (int n = 0; n < graph.nodes.Count; n++)
{
// Skip null nodes. The user could be in the process of renaming scripts, so removing them at this point is not advisable.
if (graph.nodes[n] == null)
{
continue;
}
if (n >= graph.nodes.Count)
{
return;
}
Siccity.XNode.Node node = graph.nodes[n];
NodeEditor nodeEditor = NodeEditor.GetEditor(node);
NodeEditor.portPositions = new Dictionary <Siccity.XNode.NodePort, Vector2>();
//Get node position
Vector2 nodePos = GridToWindowPositionNoClipped(node.position);
GUILayout.BeginArea(new Rect(nodePos, new Vector2(nodeEditor.GetWidth(), 4000)));
bool selected = selectionCache.Contains(graph.nodes[n]);
if (selected)
{
GUIStyle style = new GUIStyle(NodeEditorResources.styles.nodeBody);
GUIStyle highlightStyle = new GUIStyle(NodeEditorResources.styles.nodeHighlight);
highlightStyle.padding = style.padding;
style.padding = new RectOffset();
GUI.color = nodeEditor.GetTint();
GUILayout.BeginVertical(new GUIStyle(style));
GUI.color = NodeEditorPreferences.GetSettings().highlightColor;
GUILayout.BeginVertical(new GUIStyle(highlightStyle));
}
else
{
GUIStyle style = NodeEditorResources.styles.nodeBody;
GUI.color = nodeEditor.GetTint();
GUILayout.BeginVertical(new GUIStyle(style));
}
GUI.color = guiColor;
EditorGUI.BeginChangeCheck();
//Draw node contents
nodeEditor.OnNodeGUI();
//Apply
nodeEditor.serializedObject.ApplyModifiedProperties();
//If user changed a value, notify other scripts through onUpdateNode
if (EditorGUI.EndChangeCheck())
{
if (NodeEditor.onUpdateNode != null)
{
NodeEditor.onUpdateNode(node);
}
}
if (e.type == EventType.Repaint)
{
nodeWidths.Add(node, nodeEditor.GetWidth());
foreach (var kvp in NodeEditor.portPositions)
{
Vector2 portHandlePos = kvp.Value;
portHandlePos += node.position;
Rect rect = new Rect(portHandlePos.x - 8, portHandlePos.y - 8, 16, 16);
portConnectionPoints.Add(kvp.Key, rect);
}
}
GUILayout.EndVertical();
if (selected)
{
GUILayout.EndVertical();
}
if (e.type != EventType.Layout)
{
//Check if we are hovering this node
Vector2 nodeSize = GUILayoutUtility.GetLastRect().size;
Rect windowRect = new Rect(nodePos, nodeSize);
if (windowRect.Contains(mousePos))
{
hoveredNode = node;
}
//If dragging a selection box, add nodes inside to selection
if (currentActivity == NodeActivity.DragGrid)
{
Vector2 startPos = GridToWindowPositionNoClipped(dragBoxStart);
Vector2 size = mousePos - startPos;
if (size.x < 0)
{
startPos.x += size.x; size.x = Mathf.Abs(size.x);
}
if (size.y < 0)
{
startPos.y += size.y; size.y = Mathf.Abs(size.y);
}
Rect r = new Rect(startPos, size);
if (windowRect.Overlaps(r))
{
preSelection.Add(node);
}
}
//Check if we are hovering any of this nodes ports
//Check input ports
foreach (Siccity.XNode.NodePort input in node.Inputs)
{
//Check if port rect is available
if (!portConnectionPoints.ContainsKey(input))
{
continue;
}
Rect r = GridToWindowRect(portConnectionPoints[input]);
if (r.Contains(mousePos))
{
hoveredPort = input;
}
}
//Check all output ports
foreach (Siccity.XNode.NodePort output in node.Outputs)
{
//Check if port rect is available
if (!portConnectionPoints.ContainsKey(output))
{
continue;
}
Rect r = GridToWindowRect(portConnectionPoints[output]);
if (r.Contains(mousePos))
{
hoveredPort = output;
}
}
}
GUILayout.EndArea();
}
if (e.type != EventType.Layout && currentActivity == NodeActivity.DragGrid)
{
Selection.objects = preSelection.ToArray();
}
EndZoomed(position, zoom);
//If a change in hash is detected in the selected node, call OnValidate method.
//This is done through reflection because OnValidate is only relevant in editor,
//and thus, the code should not be included in build.
if (nodeHash != 0)
{
if (onValidate != null && nodeHash != Selection.activeObject.GetHashCode())
{
onValidate.Invoke(Selection.activeObject, null);
}
}
}
//private EntityActionNode eaNode;
//private EntityConditionNode ecNode;
void RenderDialogNodeGUI(NodeEditor nodeEditor, XNode.Node node)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical();
dn = node as DialogNode;
if (dn != null)
{
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
if (dn.showDialogText = EditorGUILayout.Foldout(dn.showDialogText, "Dialog"))
{
EditorGUILayout.LabelField("Dialog");
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
dn.dialog.text = EditorGUILayout.TextArea(dn.dialog.text, EditorStyles.wordWrappedLabel, GUILayout.MinHeight(60), GUILayout.MaxWidth(180));
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
if (dn.Options = EditorGUILayout.Foldout(dn.Options, "Options"))
{
EditorGUILayout.LabelField("Talk ID");
dn.dialog.TalkID = EditorGUILayout.IntSlider(dn.dialog.TalkID, 0, 6);
dn.dialog.clip = (AudioClip)EditorGUILayout.ObjectField("Audio", dn.dialog.clip, typeof(AudioClip), false);
if (dn.dialog.hasEvent = EditorGUILayout.Toggle("Event", dn.dialog.hasEvent))
{
dn.dialog.eventID = EditorGUILayout.IntField("Event ID", dn.dialog.eventID);
}
dn.dialog.isEntry = EditorGUILayout.Toggle("Is Entry", dn.dialog.isEntry);
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
if (dn.showDialogCondition = EditorGUILayout.Foldout(dn.showDialogCondition, "Conditions"))
{
if (dn.dialog.conditions == null)
{
dn.dialog.conditions = new DialogObject.DialogCondition();
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
dn.dialog.conditions.isOneTime = EditorGUILayout.Toggle("One Shot", dn.dialog.conditions.isOneTime);
if (dn.dialog.conditions.isOneTime && string.IsNullOrEmpty(dn.dialog.conditions.oneTimeID))
{
dn.dialog.conditions.oneTimeID = ToolKit.GetUniqueID();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
if (dn.showDialogVar = EditorGUILayout.Foldout(dn.showDialogVar, "Global Var"))
{
EditorGUILayout.LabelField(dn.dialog.conditions.varID);
if (GUILayout.Button("Set Var"))
{
ObjectPicker.GetObject(ObjectPicker.ObjectType.Variable, dn.SetDialogVar);
}
dn.dialog.conditions.varState = EditorGUILayout.Toggle("State", dn.dialog.conditions.varState);
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
EditorGUILayout.BeginHorizontal(EditorStyles.toolbar);
if (GUILayout.Button("Add", EditorStyles.toolbarButton))
{
dn.AddResponse();
}
if (GUILayout.Button("Remove", EditorStyles.toolbarButton))
{
dn.RemoveResponse();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
{
int i = 0;
if (dn.selectedResponse > dn.dialog.responses.Length - 1)
{
dn.selectedResponse = -1;
}
foreach (DialogObject.DialogResponse response in dn.dialog.responses)
{
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
EditorGUILayout.BeginHorizontal();
string s = "";
if (!string.IsNullOrEmpty(response.response))
{
s = TruncateLongString(response.response, 16);
}
else
{
s = "Response " + i.ToString();
}
if (GUILayout.Button(s, EditorStyles.foldout))
{
if (dn.selectedResponse == i)
{
dn.selectedResponse = -1;
}
else
{
dn.selectedResponse = i;
}
}
nodeEditor.OnNodeGUI(i);
EditorGUILayout.EndHorizontal();
if (dn.selectedResponse == i)
{
if (dn.dialog.responses != null && dn.dialog.responses.Length > 0 && dn.selectedResponse >= 0)
{
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
dn.dialog.responses[dn.selectedResponse].response = EditorGUILayout.TextArea(dn.dialog.responses[dn.selectedResponse].response, EditorStyles.wordWrappedLabel, GUILayout.MinHeight(60), GUILayout.MaxWidth(180));
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
dn.responseOptions = EditorGUILayout.Foldout(dn.responseOptions, "Options");
if (dn.responseOptions)
{
dn.conditionOptions = false;
dn.dialog.responses[dn.selectedResponse].eventID = EditorGUILayout.IntField("Event", dn.dialog.responses[dn.selectedResponse].eventID);
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
dn.conditionOptions = EditorGUILayout.Foldout(dn.conditionOptions, "Conditions");
if (dn.conditionOptions)
{
dn.responseOptions = false;
if (dn.dialog.responses[dn.selectedResponse].conditions == null)
{
dn.dialog.responses[dn.selectedResponse].conditions = new DialogObject.DialogCondition();
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
dn.dialog.responses[dn.selectedResponse].conditions.isOneTime = EditorGUILayout.Toggle("One Shot", dn.dialog.responses[dn.selectedResponse].conditions.isOneTime);
if (dn.dialog.responses[dn.selectedResponse].conditions.isOneTime && string.IsNullOrEmpty(dn.dialog.responses[dn.selectedResponse].conditions.oneTimeID))
{
dn.dialog.responses[dn.selectedResponse].conditions.oneTimeID = ToolKit.GetUniqueID();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
if (dn.showVar = EditorGUILayout.Foldout(dn.showVar, "Global Var"))
{
EditorGUILayout.LabelField(dn.dialog.responses[dn.selectedResponse].conditions.varID);
if (GUILayout.Button("Set Var"))
{
//ObjectPicker.GetObject(ObjectPicker.ObjectType.Variable, dn.SetVar);
Debug.Log("Get/set vars");
}
dn.dialog.responses[dn.selectedResponse].conditions.varState = EditorGUILayout.Toggle("State", dn.dialog.responses[dn.selectedResponse].conditions.varState);
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
}
}
i++;
EditorGUILayout.EndVertical();
}
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndVertical();
EditorUtility.SetDirty(dn);
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}