--Column Nodes designed by Arthemis ( from the Middle-Ages Mod)
--Licensed: WTFPL
--
--base code is from default minetest stairs mod
--Licensed under GPLv3 or later, see http://www.gnu.org/licenses/gpl-3.0.html

lapis = {}

function lapis.register_column(modname, item, groups, images, description)
  local recipeitem = modname..":"..item
  local itemname = modname..":column_"..item
    minetest.register_node(itemname, {
        description = description.." column",
        drawtype = "nodebox",
        tiles = images,
        --inventory_image = "lapis_column.png^lapis_"..item..".png^lapis_column.png^[makealpha:255,126,126",
        paramtype = "light",
        paramtype2 = "facedir",
        is_ground_content = false,
        groups = groups,
    node_box = {
        type = "fixed",
        fixed = {
            {-0.3125, -0.5, -0.3125, 0.3125, 0.5, 0.3125}, -- NodeBox1
            {-0.25, -0.5, -0.375, 0.25, 0.5, 0.375}, -- NodeBox2
            {-0.375, -0.5, -0.25, 0.375, 0.5, 0.25}, -- NodeBox3
            {-0.1875, -0.5, -0.4375, 0.1875, 0.5, 0.4375}, -- NodeBox4
            {-0.4375, -0.5, -0.1875, 0.4375, 0.5, 0.1875}, -- NodeBox5
            },
        },
})

    minetest.register_craft({
        output = itemname .. ' 6',
    recipe = {
       { "", recipeitem, ""},
    { "", recipeitem, ""},
    { "", recipeitem, ""},
        },
    })

  itemname=modname..":base_" .. item

    minetest.register_node(itemname, {
        description = description.." base",
        drawtype = "nodebox",
        tiles = images,
        --inventory_image = "lapis_base.png^lapis_"..item..".png^lapis_base.png^[makealpha:255,126,126",
        paramtype = "light",
        paramtype2 = "facedir",
        is_ground_content = false,
        groups = groups,
node_box = {
        type = "fixed",
        fixed = {
            {-0.3125, -0.5, -0.3125, 0.3125, 0.5, 0.3125}, -- NodeBox2
            {-0.25, -0.5, -0.375, 0.25, 0.5, 0.375}, -- NodeBox3
            {-0.3125, -0.5, -0.25, 0.25, 0.5, 0.3125}, -- NodeBox4
            {-0.25, -0.5, -0.375, 0.1875, 0.5, 0.375}, -- NodeBox5
            {-0.4375, -0.5, -0.1875, 0.4375, 0.5, 0.1875}, -- NodeBox6
            {-0.375, -0.5, -0.25, 0.375, 0.5, 0.25}, -- NodeBox7
            {-0.1875, -0.5, -0.4375, 0.1875, 0.5, 0.4375}, -- NodeBox8
            {-0.5, -0.5, -0.5, 0.5, -0.3125, 0.5}, -- NodeBox9
            {-0.4375, -0.5, -0.4375, 0.4375, -0.1875, 0.4375}, -- NodeBox10
            {-0.375, -0.5, -0.375, 0.375, -0.0625, 0.375}, -- NodeBox11
        }
},
            on_place = function(itemstack, placer, pointed_thing)
            if pointed_thing.type ~= "node" then
                return itemstack
            end

            local p0 = pointed_thing.under
            local p1 = pointed_thing.above
            local param2 = 0

            local placer_pos = placer:getpos()
            if placer_pos then
                local dir = {
                    x = p1.x - placer_pos.x,
                    y = p1.y - placer_pos.y,
                    z = p1.z - placer_pos.z
                }
                param2 = minetest.dir_to_facedir(dir)
            end

            if p0.y-1 == p1.y then
                param2 = param2 + 20
                if param2 == 21 then
                    param2 = 23
                elseif param2 == 23 then
                    param2 = 21
                end
            end

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

    -- for replace ABM
    minetest.register_node(":lapis:base_" ..item.."upside_down", {
        replace_name = "lapis:base_" ..item,
        groups = {slabs_replace=1},
    })

    minetest.register_craft({
        output = itemname .. ' 2',
        recipe = {
   {recipeitem},
            {recipeitem},
        },
    })
end

----------
-- Items
----------

lapis.register_column("lapis", "lapis_block",
   {cracky=3},
   {"lapis_block.png"},
   "Lapis"
)

lapis.register_column("lapis", "lapis_brick",
   {cracky=3},
   {"lapis_brick.png"},
   "Lapis Brick"
)

lapis.register_column("lapis", "lapis_cobble",
        {cracky=3},
        {"lapis_cobble.png"},
        "Lapis Cobble"
        )

lapis.register_column("lapis", "lazurite_block",
   {cracky= 3},
   {"lapis_lazurite_block.png"},
   "Lazurite"
)

lapis.register_column("lapis",  "lazurite_brick",
   {cracky=3},
   {"lapis_lazurite_brick.png"},
   "Lazurite Brick"
)