public void OnInspectorGUI()
{
InspectorGUI.OnDropdownToolBegin($"Disable collisions between {m_mainObject.name} and other objects selected in Scene View.");
var skin = InspectorEditor.Skin;
var emptyContent = GUI.MakeLabel(" ");
EditorGUILayout.LabelField(GUI.MakeLabel("Disable: ", true),
SelectGameObjectDropdownMenuTool.GetGUIContent(m_mainObject),
skin.TextArea);
EditorGUILayout.LabelField(emptyContent,
GUI.MakeLabel(GUI.Symbols.ArrowLeftRight.ToString()));
if (m_selected.Count == 0)
{
EditorGUILayout.LabelField(emptyContent,
GUI.MakeLabel("Select object(s) in scene view" + AwaitingUserActionDots()),
skin.TextArea);
}
else
{
int removeIndex = -1;
for (int i = 0; i < m_selected.Count; ++i)
{
GUILayout.BeginHorizontal();
{
EditorGUILayout.LabelField(emptyContent,
SelectGameObjectDropdownMenuTool.GetGUIContent(m_selected[i]),
skin.TextArea);
if (InspectorGUI.Button(MiscIcon.EntryRemove,
true,
"Remove pair.",
GUILayout.Width(14)))
{
removeIndex = i;
}
}
GUILayout.EndHorizontal();
}
if (removeIndex >= 0)
{
m_selected.RemoveAt(removeIndex);
}
}
var applyCancelState = InspectorGUI.PositiveNegativeButtons(m_selected.Count > 0,
"Apply",
"Apply current configuration.",
"Cancel");
if (applyCancelState == InspectorGUI.PositiveNegativeResult.Positive)
{
string selectedGroupName = m_mainObject.GetInstanceID().ToString();
string mainObjectGroupName = "";
for (int i = 0; i < m_selected.Count; ++i)
{
mainObjectGroupName += m_selected[i].GetInstanceID().ToString() +
(i != m_selected.Count - 1 ? "_" : "");
}
Undo.SetCurrentGroupName("Disabling collisions");
var undoGroupId = Undo.GetCurrentGroup();
if (m_mainObject.GetComponent <CollisionGroups>() == null)
{
Undo.AddComponent <CollisionGroups>(m_mainObject);
}
Undo.RecordObject(m_mainObject.GetComponent <CollisionGroups>(), "Adding collision group");
m_mainObject.GetComponent <CollisionGroups>().AddGroup(mainObjectGroupName,
ShouldPropagateToChildren(m_mainObject));
foreach (var selected in m_selected)
{
if (selected.GetComponent <CollisionGroups>() == null)
{
Undo.AddComponent <CollisionGroups>(selected);
}
Undo.RecordObject(selected.GetComponent <CollisionGroups>(), "Adding collision group");
selected.GetComponent <CollisionGroups>().AddGroup(selectedGroupName,
ShouldPropagateToChildren(selected));
}
// TopMenu.GetOrCreate works with Undo.
Undo.RecordObject(TopMenu.GetOrCreateUniqueGameObject <CollisionGroupsManager>(),
"Adding collision group to manager.");
CollisionGroupsManager.Instance.SetEnablePair(mainObjectGroupName, selectedGroupName, false);
Undo.CollapseUndoOperations(undoGroupId);
PerformRemoveFromParent();
}
else if (applyCancelState == InspectorGUI.PositiveNegativeResult.Negative)
{
PerformRemoveFromParent();
}
InspectorGUI.OnDropdownToolEnd();
}