コード例 #1
0
        // extracts the data of all listeners of the event.
        public static IEnumerable <ListenerData> GetListenerData(UnityEventBase ev, SerializedProperty eventProp)
        {
            int numListeners = ev.GetPersistentEventCount();

            for (int i = 0; i < numListeners; i++)
            {
                Object target = ev.GetPersistentTarget(i);
                string method = ev.GetPersistentMethodName(i);
                ListenerCallArgument methodArg = GetEventArgumentObject(eventProp, i);
                yield return(new ListenerData()
                {
                    target = target,
                    method = method,
                    argument = methodArg
                });
            }
        }
コード例 #2
0
        // Unity's API does not provide access to event arguments. this is a workaround
        public static ListenerCallArgument GetEventArgumentObject(SerializedProperty eventProp, int index)
        {
            var argument = new ListenerCallArgument();

            var persCallsProp = eventProp.FindPropertyRelative("m_PersistentCalls");
            var callsProp     = persCallsProp.FindPropertyRelative("m_Calls");
            var callProp      = callsProp.GetArrayElementAtIndex(index);
            var callArgProp   = callProp.FindPropertyRelative("m_Arguments");
            var modeProp      = callProp.FindPropertyRelative("m_Mode");

            argument.mode = (PersistentListenerMode)modeProp.enumValueIndex;
            switch (argument.mode)
            {
            case PersistentListenerMode.Object:
                var objectArgProp = callArgProp.FindPropertyRelative("m_ObjectArgument");
                argument.objValue = objectArgProp.objectReferenceValue;
                //var objectArgTypeName = callArgProp.FindPropertyRelative( "m_ObjectArgumentAssemblyTypeName" );
                break;

            case PersistentListenerMode.Int:
                argument.intValue = callArgProp.FindPropertyRelative("m_IntArgument").intValue;
                break;

            case PersistentListenerMode.Float:
                argument.floatValue = callArgProp.FindPropertyRelative("m_FloatArgument").floatValue;
                break;

            case PersistentListenerMode.Bool:
                argument.boolValue = callArgProp.FindPropertyRelative("m_BoolArgument").boolValue;
                break;

            case PersistentListenerMode.String:
                argument.stringValue = callArgProp.FindPropertyRelative("m_StringArgument").stringValue;
                break;

            case PersistentListenerMode.Void:
            case PersistentListenerMode.EventDefined:
                // do nothing
                break;

            default:
                throw new System.Exception("unhandled mode: " + argument.mode);
            }
            return(argument);
        }
コード例 #3
0
        // Unity's API does not provide access to event arguments. this is a workaround
        public static ListenerCallArgument GetEventArgumentObject( SerializedProperty eventProp, int index )
        {
            var argument = new ListenerCallArgument();

            var persCallsProp = eventProp.FindPropertyRelative( "m_PersistentCalls" );
            var callsProp = persCallsProp.FindPropertyRelative( "m_Calls" );
            var callProp = callsProp.GetArrayElementAtIndex( index );
            var callArgProp = callProp.FindPropertyRelative( "m_Arguments" );
            var modeProp = callProp.FindPropertyRelative( "m_Mode" );
            argument.mode = (PersistentListenerMode) modeProp.enumValueIndex;
            switch ( argument.mode )
            {
                case PersistentListenerMode.Object:
                    var objectArgProp = callArgProp.FindPropertyRelative( "m_ObjectArgument" );
                    argument.objValue = objectArgProp.objectReferenceValue;
                    //var objectArgTypeName = callArgProp.FindPropertyRelative( "m_ObjectArgumentAssemblyTypeName" );
                    break;
                case PersistentListenerMode.Int:
                    argument.intValue = callArgProp.FindPropertyRelative( "m_IntArgument" ).intValue;
                    break;
                case PersistentListenerMode.Float:
                    argument.floatValue = callArgProp.FindPropertyRelative( "m_FloatArgument" ).floatValue;
                    break;
                case PersistentListenerMode.Bool:
                    argument.boolValue = callArgProp.FindPropertyRelative( "m_BoolArgument" ).boolValue;
                    break;
                case PersistentListenerMode.String:
                    argument.stringValue = callArgProp.FindPropertyRelative( "m_StringArgument" ).stringValue;
                    break;
                case PersistentListenerMode.Void:
                case PersistentListenerMode.EventDefined:
                    // do nothing
                    break;
                default:
                    throw new System.Exception( "unhandled mode: " + argument.mode );
            }
            return argument;
        }