local modname = minetest.get_current_modname()
local modpath = minetest.get_modpath (modname)

-- This uses a trick: you can first define the recipes using all of the base
-- colors, and then some recipes using more specific colors for a few non-base
-- colors available. When crafting, the last recipes will be checked first.

local glow_wool_all = ocutil.bool_default ("glowwool"      ) or
                      ocutil.bool_default ("woolglow"      ) or
                      ocutil.bool_default ("glow_wool_all" ) or
                      ocutil.bool_default ("glow_all_wool" )

local dyes = {
    {"white",      "White",      "basecolor_white"  ,  9 } ,
    {"grey",       "Grey",       "basecolor_grey"   , 13 } ,
    {"black",      "Black",      "basecolor_black"  , 13 } ,
    {"red",        "Red",        "basecolor_red"    , 13 } ,
    {"yellow",     "Yellow",     "basecolor_yellow" ,  9 } ,
    {"green",      "Green",      "basecolor_green"  ,  9 } ,
    {"cyan",       "Cyan",       "basecolor_cyan"   , 13 } ,
    {"blue",       "Blue",       "basecolor_blue"   , 13 } ,
    {"magenta",    "Magenta",    "basecolor_magenta"    , 13 } ,
    {"orange",     "Orange",     "excolor_orange"   , 13 } ,
    {"violet",     "Violet",     "excolor_violet"   , 13 } ,
    {"brown",      "Brown",      "unicolor_dark_orange" , 13 } ,
    {"pink",       "Pink",       "unicolor_light_red"   , 10 } ,
    {"dark_grey",  "Dark Grey",  "unicolor_darkgrey"    , 13 } ,
    {"dark_green", "Dark Green", "unicolor_dark_green"  , 11 } ,
}

for i = 1, #dyes do
    local name, desc, craft_color_group, glow = unpack (dyes [i])

    local params1 = {
        description = desc .. " Wool",
        tiles = {"wool_" .. name .. ".png"},
        is_ground_content = false,
        groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 3,
                flammable = 3, wool = 1},
        sounds = default.node_sound_defaults(),
    }

    if glow_wool_all then
          params1.light_source = glow
          params1.paramtype    = "light"
    end

    local params2 = ocutil.clone_table (params1)
          params2.description  = desc .. " Glow Wool"
          params2.light_source = glow
          params2.paramtype    = "light"

    minetest.register_node ("wool:"      .. name, params1)
    minetest.register_node ("wool:glow_" .. name, params2)

    minetest.register_craft {
        type = "shapeless",
        output = "wool:" .. name,
        recipe = {"group:dye," .. craft_color_group, "group:wool"},
    }
end

-- Backwards compatibility with Jordach's 16-color wool mod
minetest.register_alias("wool:dark_blue", "wool:blue")
minetest.register_alias("wool:gold", "wool:yellow")

-- ===================================================================

if ocutil.mod_exists ("stairs") then
    dofile (modpath .. "/wool_stairs.lua")
end