public override void OnPreTargetMembersGUI()
{
var skin = InspectorEditor.Skin;
var constraints = GetTargets <Constraint>().ToArray();
var refConstraint = constraints[0];
var differentTypes = false;
var anyUnknownType = constraints.Any(c => c.Type == ConstraintType.Unknown);
for (int i = 1; i < constraints.Length; ++i)
{
differentTypes = differentTypes || refConstraint.Type != constraints[i].Type;
}
// Render AttachmentPair GUI.
ConstraintAttachmentFrameTool.OnPreTargetMembersGUI();
Undo.RecordObjects(constraints, "ConstraintTool");
UnityEngine.GUI.changed = false;
// The constraint type is Unknown when, e.g., go.AddComponent<Constraint>()
// or when the constraint has been reset. If any of the selected constraints
// is of type Unknown, we exit the GUI here.
if (!ConstraintTypeGUI(constraints, differentTypes))
{
return;
}
EditorGUI.showMixedValue = constraints.Any(constraint => refConstraint.CollisionsState != constraint.CollisionsState);
var collisionsState = ConstraintCollisionsStateGUI(refConstraint.CollisionsState);
EditorGUI.showMixedValue = false;
if (UnityEngine.GUI.changed)
{
foreach (var constraint in constraints)
{
constraint.CollisionsState = collisionsState;
}
UnityEngine.GUI.changed = false;
}
EditorGUI.showMixedValue = constraints.Any(constraint => refConstraint.SolveType != constraint.SolveType);
var solveType = ConstraintSolveTypeGUI(refConstraint.SolveType);
EditorGUI.showMixedValue = false;
if (UnityEngine.GUI.changed)
{
foreach (var constraint in constraints)
{
constraint.SolveType = solveType;
}
UnityEngine.GUI.changed = false;
}
EditorGUI.showMixedValue = constraints.Any(constraint => refConstraint.ConnectedFrameNativeSyncEnabled != constraint.ConnectedFrameNativeSyncEnabled);
var frameNativeSync = ConstraintConnectedFrameSyncGUI(refConstraint.ConnectedFrameNativeSyncEnabled);
EditorGUI.showMixedValue = false;
if (UnityEngine.GUI.changed)
{
foreach (var constraint in constraints)
{
constraint.ConnectedFrameNativeSyncEnabled = frameNativeSync;
}
UnityEngine.GUI.changed = false;
}
if (differentTypes)
{
InspectorGUI.WarningLabel("Constraints are of different types.\nRow data editing not supported.");
return;
}
Func <string, EditorDataEntry> selected = (id) =>
{
return(EditorData.Instance.GetData(refConstraint, id, entry => entry.Bool = false));
};
var constraintsParser = (from constraint
in constraints
select ConstraintUtils.ConstraintRowParser.Create(constraint)).ToArray();
var allElementaryConstraints = constraints.SelectMany(constraint => constraint.GetOrdinaryElementaryConstraints()).ToArray();
Undo.RecordObjects(allElementaryConstraints, "ConstraintTool");
var ecRowDataWrappers = InvokeWrapper.FindFieldsAndProperties <ElementaryConstraintRowData>();
foreach (ConstraintUtils.ConstraintRowParser.RowType rowType in Enum.GetValues(typeof(ConstraintUtils.ConstraintRowParser.RowType)))
{
if (!InspectorGUI.Foldout(selected("ec_" + rowType.ToString()),
GUI.MakeLabel(rowType.ToString() + " properties", true)))
{
continue;
}
using (InspectorGUI.IndentScope.Single) {
var refTransOrRotRowData = constraintsParser[0][rowType];
foreach (var wrapper in ecRowDataWrappers)
{
if (!InspectorEditor.ShouldBeShownInInspector(wrapper.Member))
{
continue;
}
for (int i = 0; i < 3; ++i)
{
var rowDataInstances = (from constraintParser
in constraintsParser
where constraintParser[rowType][i] != null
select constraintParser[rowType][i].RowData).ToArray();
using (new GUI.EnabledBlock(refTransOrRotRowData[i] != null)) {
var labelContent = i == 0 ? InspectorGUI.MakeLabel(wrapper.Member) : new GUIContent(" ");
var fieldContent = GUI.MakeLabel(RowLabels[i], RowColors[i]);
if (wrapper.IsType <float>())
{
EditorGUI.showMixedValue = !wrapper.AreValuesEqual(rowDataInstances);
var value = InspectorGUI.CustomFloatField(labelContent,
fieldContent,
wrapper.Get <float>(refTransOrRotRowData[i]?.RowData));
if (UnityEngine.GUI.changed)
{
foreach (var constraintParser in constraintsParser)
{
wrapper.ConditionalSet(constraintParser[rowType][i]?.RowData, value);
}
}
}
else if (wrapper.IsType <RangeReal>())
{
EditorGUI.showMixedValue = rowDataInstances.Any(rowData => !Equals(wrapper.Get <RangeReal>(refTransOrRotRowData[i]?.RowData).Min,
wrapper.Get <RangeReal>(rowData).Min)) ||
rowDataInstances.Any(rowData => !Equals(wrapper.Get <RangeReal>(refTransOrRotRowData[i]?.RowData).Max,
wrapper.Get <RangeReal>(rowData).Max));
var rangeChangeData = InspectorGUI.RangeRealField(labelContent,
wrapper.Get <RangeReal>(refTransOrRotRowData[i]?.RowData),
GUI.MakeLabel(RowLabels[i], RowColors[i]));
if (rangeChangeData.MinChanged || rangeChangeData.MaxChanged)
{
foreach (var constraintParser in constraintsParser)
{
var range = wrapper.Get <RangeReal>(constraintParser[rowType][i].RowData);
if (rangeChangeData.MinChanged)
{
range.Min = rangeChangeData.Min;
}
if (rangeChangeData.MaxChanged)
{
range.Max = rangeChangeData.Max;
}
// Validation of Min > Max has to go somewhere else because if e.g.,
// Min = 50 and the user wants to type Max = 200 we're receiving
// Max = 2 as the user types.
wrapper.ConditionalSet(constraintParser[rowType][i].RowData, range);
}
}
}
}
UnityEngine.GUI.changed = false;
EditorGUI.showMixedValue = false;
}
} // For type wrappers.
} // Indentation.
} // For Translational, Rotational.
var ecControllers = refConstraint.GetElementaryConstraintControllers();
if (ecControllers.Length > 0 &&
InspectorGUI.Foldout(selected("controllers"),
GUI.MakeLabel("Controllers", true)))
{
using (InspectorGUI.IndentScope.Single) {
foreach (var refController in ecControllers)
{
var controllerType = refController.GetControllerType();
var controllerTypeTag = controllerType.ToString()[0].ToString();
var controllerName = ConstraintUtils.FindName(refController);
if (controllerName.EndsWith(" Controller"))
{
controllerName = controllerName.Remove(controllerName.LastIndexOf(" Controller"));
}
var controllerLabel = GUI.MakeLabel((controllerType == Constraint.ControllerType.Rotational ?
GUI.Symbols.CircleArrowAcw.ToString() + " " :
GUI.Symbols.ArrowRight.ToString() + " ") + controllerName, true);
if (!InspectorGUI.Foldout(selected(controllerTypeTag + controllerName),
controllerLabel))
{
continue;
}
var controllers = (from constraint
in constraints
from controller
in constraint.GetElementaryConstraintControllers()
where controller.GetType() == refController.GetType() &&
controller.GetControllerType() == refController.GetControllerType()
select controller).ToArray();
using (InspectorGUI.IndentScope.Single) {
InspectorEditor.DrawMembersGUI(controllers);
InspectorEditor.DrawMembersGUI(controllers, controller => (controller as ElementaryConstraint).RowData[0]);
}
}
}
}
}
/// <summary>
/// Test whether the constraint is satisfied by a given value
/// </summary>
/// <param name="actual">The value to be tested</param>
/// <returns>True for success, false for failure</returns>
public override ConstraintResult ApplyTo<TActual>(TActual actual)
{
IEnumerable enumerable = ConstraintUtils.RequireActual<IEnumerable>(actual, nameof(actual));
return new ConstraintResult(this, actual, Matches(enumerable));
}
/// <summary>
/// Determines whether the predicate succeeds when applied
/// to the actual value.
/// </summary>
public override ConstraintResult ApplyTo <TActual>(TActual actual)
{
var argument = ConstraintUtils.RequireActual <T>(actual, nameof(actual), allowNull: true);
return(new ConstraintResult(this, actual, predicate(argument)));
}
