-- local function on_place(itemstack, placer, pointed_thing)
--     if not minetest.is_player(placer) then
--         return minetest.item_place(itemstack, placer, pointed_thing)
--     end

--     local look_dir = placer:get_look_dir()

--     if not vector.check(look_dir) then
--         return minetest.item_place(itemstack, placer, pointed_thing)
--     end

--     local facedir = minetest.dir_to_facedir(look_dir)
--     local aim_dir = pointed_thing.under - pointed_thing.above

--     local param2
--     if aim_dir.x == -1 then
--         param2 = 15
--     elseif aim_dir.x == 1 then
--         param2 = 17
--     elseif aim_dir.y == -1 then
--         param2 = facedir
--     elseif aim_dir.y == 1 then
--         param2 = 20 + ((2 - facedir) % 4)
--     elseif aim_dir.z == -1 then
--         param2 = 6
--     elseif aim_dir.z == 1 then
--         param2 = 8
--     end

--     return minetest.item_place(itemstack, placer, pointed_thing, param2)
-- end

-- function compass_rose_node.register_eye(name)
    minetest.register_node(":compass_rose_node:" .. "block", {
        description = "Compass rose block",
        --drawtype = "nodebox",
        --use_texture_alpha = "blend",
        tiles = {
            "compass_rose_node_block_side1.png",
            "compass_rose_node_block_side2.png",
            "compass_rose_node_block_side3.png",
            "compass_rose_node_block_side0.png",
            "compass_rose_node_block_side4.png",
            "compass_rose_node_block_side5.png",
        },
        is_ground_content = false,
        --inventory_image = "compass_rose_node_" .. name .. ".png",
        --wield_image = "compass_rose_node_" .. name .. ".png",
        paramtype = "light",
        paramtype2 = "facedir",
        --walkable = false,
        --climbable = false,
        --sunlight_propagates = true,
        -- node_box = {
        --     type = "fixed",
        --     fixed = {-0.5, -0.4375, -0.5, 0.5, -0.4375, 0.5}
        -- },
        -- selection_box = {
        --     type = "fixed",
        --     fixed = {-0.5, -0.375, -0.5, 0.5, -0.5, 0.5}
        -- },
        groups = {choppy = 3, dig_immediate = 2},
        --on_place = on_place
    })
--end

for i=0,5 do
    minetest.register_node(":compass_rose_node:decal_light_" .. tostring(i), {
        description = "Compass rose block",
        drawtype = "nodebox",
        use_texture_alpha = "clip", -- "blend",
        tiles = {
            "compass_rose_decal_light_side" .. tostring(i) .. ".png",
        },
        is_ground_content = false,
        --inventory_image = "compass_rose_node_" .. name .. ".png",
        --wield_image = "compass_rose_node_" .. name .. ".png",
        paramtype = "light",
        paramtype2 = "facedir",
        walkable = false,
        climbable = false,
        sunlight_propagates = true,
        node_box = {
            type = "fixed",
            fixed = {-0.5, -0.4375, -0.5, 0.5, -0.4375, 0.5}
        },
        selection_box = {
            type = "fixed",
            fixed = {-0.5, -0.375, -0.5, 0.5, -0.5, 0.5}
        },
        groups = {choppy = 3, dig_immediate = 2},
        --on_place = on_place
    })
end

minetest.register_node(":compass_rose_node:decal_light_large", {
        description = "Compass rose block",
        drawtype = "nodebox",
        use_texture_alpha = "blend",
        tiles = {
            "compass_rose_decal_light_large.png",
        },
        -- overlay_tiles = {
        --     {
        --         name = "compass_rose_decal_light_large_letters.png",
        --         color = "#F0F0F0",
        --     }
        -- },
        visual_scale = 3.0,
        is_ground_content = false,
        --inventory_image = "compass_rose_node_" .. name .. ".png",
        --wield_image = "compass_rose_node_" .. name .. ".png",
        paramtype = "light",
        --paramtype2 = "facedir",
        paramtype2 = "colorfacedir",
        palette = "compass_rose_decal_palette.png",
        walkable = false,
        climbable = false,
        sunlight_propagates = true,
        node_box = {
            type = "fixed",
            fixed = {-1.5/3, -0.49/3, -1.5/3, 1.5/3, -0.49/3, 1.5/3}
        },
        selection_box = {
            type = "fixed",
            fixed = {-1.5, -0.45, -1.5, 1.5, -0.5, 1.5}
        },
        groups = {choppy = 3, dig_immediate = 2},
        --on_place = on_place
    })