import:
    # org.bukkit.block
    org.bukkit.util.BoundingBox
    net.minecraft.server.v1_13_R2.EnumDirection$EnumAxis
    net.minecraft.server.v1_13_R2.Block
    net.minecraft.server.v1_13_R2.BlockPosition
    net.minecraft.server.v1_13_R2.IBlockData
    net.minecraft.server.v1_13_R2.IBlockAccess

    org.bukkit.block.data.Bisected$Half
    org.bukkit.block.BlockFace
    org.bukkit.block.data.type.Stairs$Shape

function getStairAABB(b: block) :: objects:

    {_b}.toString() contains "stair"

    set {_v} to {_b}.getLocation().toVector()

    set {_data} to {_b}.getBlockData()
    set {_bi} to {_data}.getHalf()
    set {_face} to {_data}.getFacing().getOppositeFace()
    set {_shape} to {_data}.getShape()

    if {_face} = BlockFace.NORTH!:

        if {_shape} = Shape.STRAIGHT!:
            set {_strip} to (new BoundingBox(0, 0.5, 0.5, 1, 1, 1))
        else if {_shape} = Shape.INNER_LEFT!:
            set {_strip} to (new BoundingBox(0, 0.5, 0.5, 1, 1, 1))
            set {_eigth} to (new BoundingBox(0.5, 0.5, 0, 1, 1, 0.5))
        else if {_shape} = Shape.INNER_RIGHT!:
            set {_strip} to (new BoundingBox(0, 0.5, 0.5, 1, 1, 1))
            set {_eigth} to (new BoundingBox(0, 0.5, 0, 0.5, 1, 0.5))
        else if {_shape} = Shape.OUTER_LEFT!:
            set {_eigth} to (new BoundingBox(0.5, 0.5, 0.5, 1, 1, 1))
        else if {_shape} = Shape.OUTER_RIGHT!:
            set {_eigth} to (new BoundingBox(0, 0.5, 0.5, 0.5, 1, 1))

    else if {_face} = BlockFace.EAST!:

        if {_shape} = Shape.STRAIGHT!:
            set {_strip} to (new BoundingBox(0, 0.5, 0, 0.5, 1, 1))
        else if {_shape} = Shape.INNER_LEFT!:
            set {_strip} to (new BoundingBox(0, 0.5, 0, 0.5, 1, 1))
            set {_eigth} to (new BoundingBox(0.5, 0.5, 0, 1, 1, 0.5))
        else if {_shape} = Shape.INNER_RIGHT!:
            set {_strip} to (new BoundingBox(0, 0.5, 0, 0.5, 1, 1))
            set {_eigth} to (new BoundingBox(0, 0.5, 0, 0.5, 1, 0.5))
        else if {_shape} = Shape.OUTER_LEFT!:
            set {_eigth} to (new BoundingBox(0.5, 0.5, 0.5, 1, 1, 1))
        else if {_shape} = Shape.OUTER_RIGHT!:
            set {_eigth} to (new BoundingBox(0, 0.5, 0.5, 0.5, 1, 1))

    # if {_shape} = Shape.STRAIGHT!:

        # if {_face} = BlockFace.NORTH!:
            # set {_strip} to (new BoundingBox(0, 0.5, 0.5, 1, 1, 1))
        # else if {_face} = BlockFace.EAST!:
            # set {_strip} to (new BoundingBox(0, 0.5, 0, 0.5, 1, 1))
        # else if {_face} = BlockFace.SOUTH!:
            # set {_strip} to (new BoundingBox(0, 0.5, 0, 1, 1, 0.5))
        # else if {_face} = BlockFace.WEST!:
            # set {_strip} to (new BoundingBox(0.5, 0.5, 0, 1, 1, 1))

    set {_slab} to (new BoundingBox(0, 0, 0, 1, 0.5, 1))

    {_bi} = Half.TOP!:
        {_slab}.shift(vector(0, 0.5, 0))
        {_strip} is set:
            {_strip}.shift(vector(0, -0.5, 0))
        {_eigth} is set:
            {_eigth}.shift(vector(0, -0.5, 0))

    {_slab}.shift({_v})
    {_strip}.shift({_v})

    broadcast "%{_bi}%, %{_face}%, %{_shape}%"

    return ({_slab}, {_strip})