Added chunk loading for ThangType collection in the level editor (#5238)
Added chunk loading for ThangType collection in the level editor (#5238)


codecombat/codecombat,jeremiahyan/codecombat,jeremiahyan/codecombat,jeremiahyan/codecombat,javatlacati/codecombat,codecombat/codecombat,codecombat/codecombat,jeremiahyan/codecombat,javatlacati/codecombat,javatlacati/codecombat,codecombat/codecombat,javatlacati/codecombat,javatlacati/codecombat,codecombat/codecombat