UnityMirror/xNode
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Code

Fixed issues relating to InstancePortList

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This commit is contained in:
Thor Brigsted 2019-03-04 19:04:00 +01:00
parent 6783324018
commit 01d7f782e4
2 changed files with 24 additions and 13 deletions
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35
Scripts/Editor/NodeEditorGUILayout.cs
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@ -301,7 +301,6 @@ namespace XNodeEditor {
private static ReorderableList CreateReorderableList(string fieldName, List<XNode.NodePort> instancePorts, SerializedProperty arrayData, Type type, SerializedObject serializedObject, XNode.NodePort.IO io, XNode.Node.ConnectionType connectionType, XNode.Node.TypeConstraint typeConstraint, Action<ReorderableList> onCreation) {
bool hasArrayData = arrayData != null && arrayData.isArray;
int arraySize = hasArrayData ? arrayData.arraySize : 0;
XNode.Node node = serializedObject.targetObject as XNode.Node;
ReorderableList list = new ReorderableList(instancePorts, null, true, true, true, true);
string label = arrayData != null ? arrayData.displayName : ObjectNames.NicifyVariableName(fieldName);
@ -317,8 +316,10 @@ namespace XNodeEditor {
SerializedProperty itemData = arrayData.GetArrayElementAtIndex(index);
EditorGUI.PropertyField(rect, itemData, true);
} else EditorGUI.LabelField(rect, port.fieldName);
Vector2 pos = rect.position + (port.IsOutput?new Vector2(rect.width + 6, 0) : new Vector2(-36, 0));
NodeEditorGUILayout.PortField(pos, port);
if (port != null) {
Vector2 pos = rect.position + (port.IsOutput?new Vector2(rect.width + 6, 0) : new Vector2(-36, 0));
NodeEditorGUILayout.PortField(pos, port);
}
};
list.elementHeightCallback =
(int index) => {
@ -391,11 +392,22 @@ namespace XNodeEditor {
else node.AddInstanceInput(type, connectionType, typeConstraint, newName);
serializedObject.Update();
EditorUtility.SetDirty(node);
if (hasArrayData) arrayData.InsertArrayElementAtIndex(arraySize);
if (hasArrayData) {
arrayData.InsertArrayElementAtIndex(arrayData.arraySize);
}
serializedObject.ApplyModifiedProperties();
};
list.onRemoveCallback =
(ReorderableList rl) => {
Predicate<string> isMatchingInstancePort =
x => {
string[] split = x.Split(' ');
if (split != null && split.Length == 2) return split[0] == fieldName;
else return false;
};
instancePorts = node.InstancePorts.Where(x => isMatchingInstancePort(x.fieldName)).OrderBy(x => x.fieldName).ToList();
int index = rl.index;
// Clear the removed ports connections
instancePorts[index].ClearConnections();
@ -413,23 +425,21 @@ namespace XNodeEditor {
EditorUtility.SetDirty(node);
if (hasArrayData) {
arrayData.DeleteArrayElementAtIndex(index);
arraySize--;
// Error handling. If the following happens too often, file a bug report at https://github.com/Siccity/xNode/issues
if (instancePorts.Count <= arraySize) {
while (instancePorts.Count <= arraySize) {
arrayData.DeleteArrayElementAtIndex(--arraySize);
if (instancePorts.Count <= arrayData.arraySize) {
while (instancePorts.Count <= arrayData.arraySize) {
arrayData.DeleteArrayElementAtIndex(arrayData.arraySize - 1);
}
UnityEngine.Debug.LogWarning("Array size exceeded instance ports size. Excess items removed.");
}
serializedObject.ApplyModifiedProperties();
serializedObject.Update();
}
};
if (hasArrayData) {
int instancePortCount = instancePorts.Count;
while (instancePortCount < arraySize) {
while (instancePortCount < arrayData.arraySize) {
// Add instance port postfixed with an index number
string newName = arrayData.name + " 0";
int i = 0;
@ -439,9 +449,8 @@ namespace XNodeEditor {
EditorUtility.SetDirty(node);
instancePortCount++;
}
while (arraySize < instancePortCount) {
arrayData.InsertArrayElementAtIndex(arraySize);
arraySize++;
while (arrayData.arraySize < instancePortCount) {
arrayData.InsertArrayElementAtIndex(arrayData.arraySize);
}
serializedObject.ApplyModifiedProperties();
serializedObject.Update();

2
Scripts/Node.cs
View File

@ -127,6 +127,8 @@ namespace XNode {
/// <summary> Remove an instance port from the node </summary>
public void RemoveInstancePort(string fieldName) {
NodePort instancePort = GetPort(fieldName);
if (instancePort == null) throw new ArgumentException("port " + fieldName + " doesn't exist");
RemoveInstancePort(GetPort(fieldName));
}