public override void Connect()
{
if (boundAnimator == null)
{
boundAnimator = GetComponent <Animator>();
}
Assert.IsTrue(
boundAnimator != null,
"Animator is null!"
);
Assert.IsTrue(
!string.IsNullOrEmpty(AnimatorParameterName),
"AnimatorParameter is not set"
);
string propertyName;
switch (AnimatorParameterType)
{
case AnimatorControllerParameterType.Float:
propertyName = "FloatParameter";
break;
case AnimatorControllerParameterType.Int:
propertyName = "IntParameter";
break;
case AnimatorControllerParameterType.Bool:
propertyName = "BoolParameter";
break;
case AnimatorControllerParameterType.Trigger:
propertyName = "TriggerParameter";
break;
default:
throw new IndexOutOfRangeException("Unexpected animator parameter type");
}
var viewModelEndPoint = MakeViewModelEndPoint(viewModelPropertyName, null, null);
// If the binding property is an AnimatorParameterTrigger,
// we change the owner to the instance of the property
// and change the property to "TriggerSetOrReset"
if (AnimatorParameterType == AnimatorControllerParameterType.Trigger)
{
viewModelEndPoint = new PropertyEndPoint(viewModelEndPoint.GetValue(), "TriggerSetOrReset", null, null, "view-model", this);
}
var propertySync = new PropertySync(
// Source
viewModelEndPoint,
// Dest
new PropertyEndPoint(
this,
propertyName,
CreateAdapter(viewAdapterTypeName),
viewAdapterOptions,
"Animator",
this
),
// Errors, exceptions and validation.
null, // Validation not needed
this
);
viewModelWatcher = viewModelEndPoint.Watch(
() => propertySync.SyncFromSource()
);
// Copy the initial value over from the view-model.
propertySync.SyncFromSource();
}
private void SyncFromSource(PropertyEndPoint viewModelEndPoint)
{
SetAllChildrenActive((bool)viewModelEndPoint.GetValue());
}