Struct RailState 

pub(super) struct RailState<'a> {
    world: &'a Arc<World>,
    pos: BlockPos,
    state: BlockStateId,
    is_straight: bool,
    connections: Vec<BlockPos>,
}

Vanilla’s ordered, mutable rail connection resolver.

connections intentionally remains a Vec: insertion and traversal order affects curve selection and synchronous neighbor updates.

Fields

world: &'a Arc<World>

pos: BlockPos

state: BlockStateId

is_straight: bool

connections: Vec<BlockPos>

Implementations

impl<'a> RailState<'a>

pub(super) fn new( world: &'a Arc<World>, pos: BlockPos, state: BlockStateId, ) -> Option<Self>

pub(super) fn connections(&self) -> &[BlockPos]

fn update_connections(&mut self, shape: RailShape)

fn remove_soft_connections(&mut self)

fn has_rail(&self, pos: BlockPos) -> bool

fn get_rail(&self, pos: BlockPos) -> Option<Self>

fn connects_to(&self, rail: &Self) -> bool

fn has_connection(&self, rail_pos: BlockPos) -> bool

pub(super) fn count_potential_connections(&self) -> usize

fn can_connect_to(&self, rail: &Self) -> bool

fn connect_to(&mut self, rail: &Self)

fn has_neighbor_rail(&self, rail_pos: BlockPos) -> bool

pub(super) fn place( &mut self, has_signal: bool, first: bool, default_shape: RailShape, ) -> BlockStateId

Places this rail and synchronously connects neighbors in vanilla order.