public static DelegateMessage EventField(string label, DelegateMessage evt, GameObject dynParamSource)
{
EditorGUILayout.BeginVertical();
if (label != null)
{
EditorGUILayout.PrefixLabel(label);
}
EditorGUILayout.BeginHorizontal();
DelegateMessage newEvt = (DelegateMessage)evt.Clone();
EventField_ContextPicker(newEvt);
// SELECT EVENT TYPES
GameObject target = (evt.targetId == -1) ? evt.overrideTarget:dynParamSource;
DelegateDescriptor[] eventTypes = EditorDelegateUtil.FindEventsForObject(target);
// SELECT EVENT & PARAMS
DelegateDescriptor ed = EventField_EventDescriptorPopup(eventTypes, newEvt);
EditorGUILayout.EndHorizontal();
EventField_Parameters(ed, newEvt, dynParamSource);
EditorGUILayout.EndVertical();
return(newEvt);
}
private static DelegateDescriptor EventField_EventDescriptorPopup(string label, DelegateDescriptor[] eventTypes, DelegateMessage oldEvent)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(label);
DelegateDescriptor ed = EventField_EventDescriptorPopup(eventTypes, oldEvent);
EditorGUILayout.EndHorizontal();
return(ed);
}
private static void EventField_Parameters(DelegateDescriptor ed, DelegateMessage newEvt, GameObject dynParamSource)
{
if (ed == null)
{
newEvt.name = "";
if (newEvt.parameter != null)
{
newEvt.parameter.SetVoid();
}
return;
}
newEvt.name = ed.signature.methodName;
if (ed.signature.parameterType == typeof(void))
{
newEvt.parameter.SetVoid();
}
else
{
EventField_ParameterField(ed, newEvt, dynParamSource);
}
}
private static void EventField_ParameterField(DelegateDescriptor ed, DelegateMessage newEvt, GameObject dynamicParamSource)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Label(ed.signature.parameterName, "box", GUILayout.Width(80));
// FIND DYNAMIC PARAMS
List <string> dynParamNames = new List <string>(new string[] { "value...", "" });
List <string> memberNames = new List <string>(new string[] { "", "" });
List <Object> objects = new List <Object>(new Object[] { null, null });
bool prevFoundOne = false;
foreach (Component comp in dynamicParamSource.GetComponents <Component>())
{
if (prevFoundOne)
{
dynParamNames.Add("");
memberNames.Add("");
objects.Add(null);
}
prevFoundOne = false;
foreach (MemberInfo item in comp.GetType().GetMembers())
{
if (item.MemberType != MemberTypes.Field && item.MemberType != MemberTypes.Property)
{
continue;
}
if (item.DeclaringType.IsAssignableFrom(typeof(Component)))
{
continue;
}
System.Type itemType = null;
if (item.MemberType == MemberTypes.Field)
{
itemType = (item as FieldInfo).FieldType;
}
else if (item.MemberType == MemberTypes.Property)
{
itemType = (item as PropertyInfo).PropertyType;
}
if (!ed.signature.parameterType.IsAssignableFrom(itemType))
{
continue;
}
prevFoundOne = true;
dynParamNames.Add(comp.GetType().Name + "." + item.Name);
memberNames.Add(item.Name);
objects.Add(comp);
}
}
int dynParamId = memberNames.IndexOf(newEvt.parameter.objectMemberName);
if (dynParamId == -1)
{
dynParamId = 0;
}
if (dynParamNames.Count > 1)
{
dynParamId = EditorGUILayout.Popup(dynParamId, dynParamNames.ToArray(), "popup", GUILayout.MinWidth(60));
}
if (dynParamId > 1 && dynParamNames.Count > 1)
{
newEvt.parameter.SetDynamicValue(objects[dynParamId], memberNames[dynParamId], ed.signature.parameterType);
}
else
{
if (ed.signature.parameterType == typeof(string))
{
newEvt.parameter.SetValue(EditorGUILayout.TextField(newEvt.parameter.stringParam), ed.signature.parameterType);
}
if (ed.signature.parameterType == typeof(int))
{
newEvt.parameter.SetValue(EditorGUILayout.IntField(newEvt.parameter.intParam), ed.signature.parameterType);
}
if (ed.signature.parameterType == typeof(float))
{
newEvt.parameter.SetValue(EditorGUILayout.FloatField(newEvt.parameter.floatParam), ed.signature.parameterType);
}
if (ed.signature.parameterType == typeof(Vector3))
{
newEvt.parameter.SetValue(EditorGUILayout.Vector3Field("", newEvt.parameter.vectorParam), ed.signature.parameterType);
}
if (ed.signature.parameterType == typeof(bool))
{
newEvt.parameter.SetValue(EditorGUILayout.Toggle(newEvt.parameter.boolParam), ed.signature.parameterType);
}
if (typeof(UnityEngine.Object).IsAssignableFrom(ed.signature.parameterType))
{
newEvt.parameter.SetValue(EditorGUILayout.ObjectField(newEvt.parameter.objectParam, ed.signature.parameterType, true), ed.signature.parameterType);
}
}
EditorGUILayout.EndHorizontal();
GUILayout.Space(4);
}
