NEXT property
List<SHAPE_BODY> ?
NEXT
Implementation
List<SHAPE_BODY>? get NEXT {
switch (this) {
case SHAPE_BODY.TRIPAZOID_TOP:
return [SHAPE_BODY.PARALLEL_LEFT, SHAPE_BODY.TRIPAZOID_BOTTOM];
case SHAPE_BODY.TRIPAZOID_BOTTOM:
return [SHAPE_BODY.PARALLEL_RIGHT, SHAPE_BODY.TRIPAZOID_TOP];
case SHAPE_BODY.PARALLEL_LEFT:
return [SHAPE_BODY.TRIPAZOID_BOTTOM];
case SHAPE_BODY.PARALLEL_RIGHT:
return [SHAPE_BODY.TRIPAZOID_TOP];
}
}