fromJSON method

SteeringManager fromJSON(Map<String, dynamic> json)

Restores this instance from the given JSON object.

Implementation

SteeringManager fromJSON(Map<String,dynamic> json ) {
	clear();

	final behaviorsJSON = json['behaviors'];

	for ( int i = 0, l = behaviorsJSON.length; i < l; i ++ ) {
		final behaviorJSON = behaviorsJSON[ i ];
		final type = behaviorJSON.type;

		dynamic behavior;

		switch ( type ) {
			case 'SteeringBehavior':
				behavior = SteeringBehavior().fromJSON( behaviorJSON );
				break;
			case 'AlignmentBehavior':
				behavior = AlignmentBehavior().fromJSON( behaviorJSON );
				break;
			case 'ArriveBehavior':
				behavior = ArriveBehavior().fromJSON( behaviorJSON );
				break;
			case 'CohesionBehavior':
				behavior = CohesionBehavior().fromJSON( behaviorJSON );
				break;
			case 'EvadeBehavior':
				behavior = EvadeBehavior().fromJSON( behaviorJSON );
				break;
			case 'FleeBehavior':
				behavior = FleeBehavior().fromJSON( behaviorJSON );
				break;
			case 'FollowPathBehavior':
				behavior = FollowPathBehavior().fromJSON( behaviorJSON );
				break;
			case 'InterposeBehavior':
				behavior = InterposeBehavior().fromJSON( behaviorJSON );
				break;
			case 'ObstacleAvoidanceBehavior':
				behavior = ObstacleAvoidanceBehavior().fromJSON( behaviorJSON );
				break;
			case 'OffsetPursuitBehavior':
				behavior = OffsetPursuitBehavior().fromJSON( behaviorJSON );
				break;
			case 'PursuitBehavior':
				behavior = PursuitBehavior().fromJSON( behaviorJSON );
				break;
			case 'SeekBehavior':
				behavior = SeekBehavior().fromJSON( behaviorJSON );
				break;
			case 'SeparationBehavior':
				behavior = SeparationBehavior().fromJSON( behaviorJSON );
				break;
			case 'WanderBehavior':
				behavior = WanderBehavior().fromJSON( behaviorJSON );
				break;
			default:
				// handle custom type
				final ctor = _typesMap[type];

				if ( ctor != null ) {
					behavior = ctor().fromJSON( behaviorJSON );
				}
          else {
					yukaConsole.warning( 'YUKA.SteeringManager: Unsupported steering behavior type: $type' );
					continue;
				}
		}

		add( behavior );
	}

	return this;
}