--[[ Unified Dyes This mod provides an extension to the Minetest 0.4.x dye system ============================================================================== Copyright (C) 2012-2013, Vanessa Ezekowitz Email: vanessaezekowitz@gmail.com This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. ============================================================================== --]] --===================================================================== unifieddyes = {} local creative_mode = minetest.settings:get_bool("creative_mode") -- Boilerplate to support localized strings if intllib mod is installed. local S if minetest.get_modpath("intllib") then S = intllib.Getter() else S = function(s) return s end end -- helper functions for other mods that use this one unifieddyes.HUES = { "red", "orange", "yellow", "lime", "green", "aqua", "cyan", "skyblue", "blue", "violet", "magenta", "redviolet" } -- the names of the various colors here came from http://www.procato.com/rgb+index/ unifieddyes.HUES_EXTENDED = { { "red", 0xff, 0x00, 0x00 }, { "vermilion", 0xff, 0x40, 0x00 }, { "orange", 0xff, 0x80, 0x00 }, { "amber", 0xff, 0xbf, 0x00 }, { "yellow", 0xff, 0xff, 0x00 }, { "lime", 0xbf, 0xff, 0x00 }, { "chartreuse", 0x80, 0xff, 0x00 }, { "harlequin", 0x40, 0xff, 0x00 }, { "green", 0x00, 0xff, 0x00 }, { "malachite", 0x00, 0xff, 0x40 }, { "spring", 0x00, 0xff, 0x80 }, { "turquoise", 0x00, 0xff, 0xbf }, { "cyan", 0x00, 0xff, 0xff }, { "cerulean", 0x00, 0xbf, 0xff }, { "azure", 0x00, 0x80, 0xff }, { "sapphire", 0x00, 0x40, 0xff }, { "blue", 0x00, 0x00, 0xff }, { "indigo", 0x40, 0x00, 0xff }, { "violet", 0x80, 0x00, 0xff }, { "mulberry", 0xbf, 0x00, 0xff }, { "magenta", 0xff, 0x00, 0xff }, { "fuchsia", 0xff, 0x00, 0xbf }, { "rose", 0xff, 0x00, 0x80 }, { "crimson", 0xff, 0x00, 0x40 } } unifieddyes.HUES_WALLMOUNTED = { "red", "orange", "yellow", "green", "cyan", "blue", "violet", "magenta" } unifieddyes.SATS = { "", "_s50" } unifieddyes.VALS = { "", "medium_", "dark_" } unifieddyes.VALS_EXTENDED = { "faint_", "pastel_", "light_", "bright_", "", "medium_", "dark_" } unifieddyes.GREYS = { "white", "light_grey", "grey", "dark_grey", "black" } unifieddyes.GREYS_EXTENDED = table.copy(unifieddyes.GREYS) for i = 1, 14 do if i ~= 0 and i ~= 3 and i ~= 7 and i ~= 11 and i ~= 15 then table.insert(unifieddyes.GREYS_EXTENDED, "grey_"..i) end end local default_dyes = { "black", "blue", "brown", "cyan", "dark_green", "dark_grey", "green", "grey", "magenta", "orange", "pink", "red", "violet", "white", "yellow" } unifieddyes.player_current_dye = {} unifieddyes.player_selected_dye = {} -- if a node with a palette is placed in the world, -- but the itemstack used to place it has no palette_index (color byte), -- create something appropriate to make it officially white. minetest.register_on_placenode( function(pos, newnode, placer, oldnode, itemstack, pointed_thing) local def = minetest.registered_items[newnode.name] if not def or not def.palette or def.after_place_node then return false end if not string.find(itemstack:to_string(), "palette_index") then local param2 = 0 local color = 0 if def.palette == "unifieddyes_palette_extended.png" then param2 = 240 color = 240 elseif def.palette == "unifieddyes_palette_colorwallmounted.png" then param2 = newnode.param2 % 8 elseif def.palette ~= "unifieddyes_palette.png" then -- it's a split palette param2 = newnode.param2 % 32 end minetest.swap_node(pos, {name = newnode.name, param2 = param2}) minetest.get_meta(pos):set_int("palette_index", color) end end ) -- just stubs to keep old mods from crashing when expecting auto-coloring -- or getting back the dye on dig. function unifieddyes.recolor_on_place(foo) end function unifieddyes.after_dig_node(foo) end -- This helper function creates a colored itemstack function unifieddyes.make_colored_itemstack(item, palette, color) local paletteidx = unifieddyes.getpaletteidx(color, palette) local stack = ItemStack(item) stack:get_meta():set_int("palette_index", paletteidx) return stack:to_string(),paletteidx end -- if your node was once 89-color and uses an LBM to convert to the 256-color palette, -- call this in that node def's on_construct: function unifieddyes.on_construct(pos) local meta = minetest.get_meta(pos) meta:set_string("palette", "ext") end -- these helper functions register all of the recipes needed to create colored -- nodes with any of the dyes supported by that node's palette. local function register_c(craft, hue, sat, val) local color = "" if val then if craft.palette ~= "extended" then color = val..hue..sat else color = val..hue[1]..sat end else color = hue -- if val is nil, then it's grey. end local dye = "dye:"..color local recipe = minetest.serialize(craft.recipe) recipe = string.gsub(recipe, "MAIN_DYE", dye) recipe = string.gsub(recipe, "NEUTRAL_NODE", craft.neutral_node) local newrecipe = minetest.deserialize(recipe) local output = craft.output if craft.output_prefix then if craft.palette ~= true then output = craft.output_prefix..color..craft.output_suffix else if hue == "white" or hue == "black" or string.find(hue, "grey") then output = craft.output_prefix.."grey"..craft.output_suffix elseif hue == "pink" then dye = "dye:light_red" output = craft.output_prefix.."red"..craft.output_suffix else output = craft.output_prefix..hue..craft.output_suffix end end end local colored_itemstack = unifieddyes.make_colored_itemstack(output, craft.palette, dye) minetest.register_craft({ output = colored_itemstack, type = craft.type, recipe = newrecipe }) end function unifieddyes.register_color_craft(craft) local hues_table = unifieddyes.HUES local sats_table = unifieddyes.SATS local vals_table = unifieddyes.VALS local greys_table = unifieddyes.GREYS if craft.palette == "wallmounted" then register_c(craft, "green", "", "light_") register_c(craft, "azure", "", "") hues_table = unifieddyes.HUES_WALLMOUNTED sats_table = {""} vals_table = unifieddyes.VALS elseif craft.palette == "extended" then hues_table = unifieddyes.HUES_EXTENDED vals_table = unifieddyes.VALS_EXTENDED greys_table = unifieddyes.GREYS_EXTENDED end for _, hue in ipairs(hues_table) do for _, val in ipairs(vals_table) do for _, sat in ipairs(sats_table) do if sat == "_s50" and val ~= "" and val ~= "medium_" and val ~= "dark_" then break end register_c(craft, hue, sat, val) end end end for _, grey in ipairs(greys_table) do register_c(craft, grey) end register_c(craft, "pink") end -- code borrowed from homedecor -- call this function to reset the rotation of a "wallmounted" object on place function unifieddyes.fix_rotation(pos, placer, itemstack, pointed_thing) local node = minetest.get_node(pos) local colorbits = node.param2 - (node.param2 % 8) local yaw = placer:get_look_horizontal() local dir = minetest.yaw_to_dir(yaw) -- -1.5) local pitch = placer:get_look_vertical() local fdir = minetest.dir_to_wallmounted(dir) if pitch < -(math.pi/8) then fdir = 0 elseif pitch > math.pi/8 then fdir = 1 end minetest.swap_node(pos, { name = node.name, param2 = fdir+colorbits }) end -- use this when you have a "wallmounted" node that should never be oriented -- to floor or ceiling... function unifieddyes.fix_rotation_nsew(pos, placer, itemstack, pointed_thing) local node = minetest.get_node(pos) local colorbits = node.param2 - (node.param2 % 8) local yaw = placer:get_look_horizontal() local dir = minetest.yaw_to_dir(yaw+1.5) local fdir = minetest.dir_to_wallmounted(dir) minetest.swap_node(pos, { name = node.name, param2 = fdir+colorbits }) end -- ... and use this one to force that kind of node off of floor/ceiling -- orientation after the screwdriver rotates it. function unifieddyes.fix_after_screwdriver_nsew(pos, node, user, mode, new_param2) local new_fdir = new_param2 % 8 local color = new_param2 - new_fdir if new_fdir < 2 then new_fdir = 2 minetest.swap_node(pos, { name = node.name, param2 = new_fdir + color }) return true end end function unifieddyes.is_buildable_to(placer_name, ...) for _, pos in ipairs({...}) do local node = minetest.get_node_or_nil(pos) local def = node and minetest.registered_nodes[node.name] if not (def and def.buildable_to) or minetest.is_protected(pos, placer_name) then return false end end return true end function unifieddyes.get_hsv(name) -- expects a node/item name local hue = "" local a,b for _, i in ipairs(unifieddyes.HUES) do a,b = string.find(name, "_"..i) if a and not ( string.find(name, "_redviolet") and i == "red" ) then hue = i break end end if string.find(name, "_light_grey") then hue = "light_grey" elseif string.find(name, "_lightgrey") then hue = "light_grey" elseif string.find(name, "_dark_grey") then hue = "dark_grey" elseif string.find(name, "_darkgrey") then hue = "dark_grey" elseif string.find(name, "_grey") then hue = "grey" elseif string.find(name, "_white") then hue = "white" elseif string.find(name, "_black") then hue = "black" end local sat = "" if string.find(name, "_s50") then sat = "_s50" end local val = "" if string.find(name, "dark_") then val = "dark_" end if string.find(name, "medium_") then val = "medium_" end if string.find(name, "light_") then val = "light_" end return hue, sat, val end -- code partially borrowed from cheapie's plasticbox mod -- in the function below, color is just a color string, while -- palette_type can be: -- -- false/nil = standard 89 color palette -- true = 89 color palette split into pieces for colorfacedir -- "wallmounted" = 32-color abridged palette -- "extended" = 256 color palette function unifieddyes.getpaletteidx(color, palette_type) local origcolor = color local aliases = { ["pink"] = "light_red", ["brown"] = "medium_orange", ["azure"] = "light_blue" } local grayscale = { ["white"] = 1, ["light_grey"] = 2, ["grey"] = 3, ["dark_grey"] = 4, ["black"] = 5, } local grayscale_extended = { ["white"] = 0, ["grey_14"] = 1, ["grey_13"] = 2, ["grey_12"] = 3, ["light_grey"] = 3, ["grey_11"] = 4, ["grey_10"] = 5, ["grey_9"] = 6, ["grey_8"] = 7, ["grey"] = 7, ["grey_7"] = 8, ["grey_6"] = 9, ["grey_5"] = 10, ["grey_4"] = 11, ["dark_grey"] = 11, ["grey_3"] = 12, ["grey_2"] = 13, ["grey_1"] = 14, ["black"] = 15, } local grayscale_wallmounted = { ["white"] = 0, ["light_grey"] = 1, ["grey"] = 2, ["dark_grey"] = 3, ["black"] = 4, } local hues = { ["red"] = 1, ["orange"] = 2, ["yellow"] = 3, ["lime"] = 4, ["green"] = 5, ["aqua"] = 6, ["cyan"] = 7, ["skyblue"] = 8, ["blue"] = 9, ["violet"] = 10, ["magenta"] = 11, ["redviolet"] = 12, } local hues_extended = { ["red"] = 0, ["vermilion"] = 1, ["orange"] = 2, ["amber"] = 3, ["yellow"] = 4, ["lime"] = 5, ["chartreuse"] = 6, ["harlequin"] = 7, ["green"] = 8, ["malachite"] = 9, ["spring"] = 10, ["turquoise"] = 11, ["cyan"] = 12, ["cerulean"] = 13, ["azure"] = 14, ["sapphire"] = 15, ["blue"] = 16, ["indigo"] = 17, ["violet"] = 18, ["mulberry"] = 19, ["magenta"] = 20, ["fuchsia"] = 21, ["rose"] = 22, ["crimson"] = 23, } local hues_wallmounted = { ["red"] = 0, ["orange"] = 1, ["yellow"] = 2, ["green"] = 3, ["cyan"] = 4, ["blue"] = 5, ["violet"] = 6, ["magenta"] = 7 } local shades = { [""] = 1, ["s50"] = 2, ["light"] = 3, ["medium"] = 4, ["mediums50"] = 5, ["dark"] = 6, ["darks50"] = 7, } local shades_extended = { ["faint"] = 0, ["pastel"] = 1, ["light"] = 2, ["bright"] = 3, [""] = 4, ["s50"] = 5, ["medium"] = 6, ["mediums50"] = 7, ["dark"] = 8, ["darks50"] = 9 } local shades_wallmounted = { [""] = 1, ["medium"] = 2, ["dark"] = 3 } if string.sub(color,1,4) == "dye:" then color = string.sub(color,5,-1) elseif string.sub(color,1,12) == "unifieddyes:" then color = string.sub(color,13,-1) else return end if palette_type == "wallmounted" then if grayscale_wallmounted[color] then return (grayscale_wallmounted[color] * 8), 0 end elseif palette_type == true then if grayscale[color] then return (grayscale[color] * 32), 0 end elseif palette_type == "extended" then if grayscale_extended[color] then return grayscale_extended[color]+240, 0 end else if grayscale[color] then return grayscale[color], 0 end end local shade = "" -- assume full if string.sub(color,1,6) == "faint_" then shade = "faint" color = string.sub(color,7,-1) elseif string.sub(color,1,7) == "pastel_" then shade = "pastel" color = string.sub(color,8,-1) elseif string.sub(color,1,6) == "light_" then shade = "light" color = string.sub(color,7,-1) elseif string.sub(color,1,7) == "bright_" then shade = "bright" color = string.sub(color,8,-1) elseif string.sub(color,1,7) == "medium_" then shade = "medium" color = string.sub(color,8,-1) elseif string.sub(color,1,5) == "dark_" then shade = "dark" color = string.sub(color,6,-1) end if string.sub(color,-4,-1) == "_s50" then shade = shade.."s50" color = string.sub(color,1,-5) end if palette_type == "wallmounted" then if color == "green" and shade == "light" then return 48,3 elseif color == "brown" then return 17,1 elseif color == "pink" then return 56,7 elseif color == "azure" then return 40,5 elseif hues_wallmounted[color] and shades_wallmounted[shade] then return (shades_wallmounted[shade] * 64 + hues_wallmounted[color] * 8), hues_wallmounted[color] end else if color == "brown" then color = "orange" shade = "medium" elseif color == "pink" then color = "red" shade = "light" end if palette_type == true then -- it's colorfacedir, so "split" 89-color palette -- If using this palette, translate new color names back to old. if shade == "" then if color == "spring" then color = "aqua" elseif color == "azure" then color = "skyblue" elseif color == "rose" then color = "redviolet" end end if hues[color] and shades[shade] then return (shades[shade] * 32), hues[color] end elseif palette_type == "extended" then if hues_extended[color] and shades_extended[shade] then return (hues_extended[color] + shades_extended[shade]*24), hues_extended[color] end else -- it's the regular 89-color palette, do the same translation if needed if shade == "" then if color == "spring" then color = "aqua" elseif color == "azure" then color = "skyblue" elseif color == "rose" then color = "redviolet" end end if hues[color] and shades[shade] then return (hues[color] * 8 + shades[shade]), hues[color] end end end end -- punch-to-recolor using the airbrush function unifieddyes.on_airbrush(itemstack, player, pointed_thing) local player_name = player:get_player_name() local painting_with = nil if unifieddyes.player_current_dye[player_name] and minetest.registered_items[unifieddyes.player_current_dye[player_name]] then painting_with = unifieddyes.player_current_dye[player_name] end local pos = minetest.get_pointed_thing_position(pointed_thing) if not pos then unifieddyes.show_airbrush_form(player) return end if not painting_with then return end local node = minetest.get_node(pos) local def = minetest.registered_items[node.name] if not def then return end if not def.palette then minetest.chat_send_player(player_name, "That node can't be colored.") return end local palette = nil local fdir = 0 if def.palette == "unifieddyes_palette_extended.png" then palette = "extended" elseif def.palette == "unifieddyes_palette_colorwallmounted.png" then palette = "wallmounted" fdir = node.param2 % 8 elseif def.palette ~= "unifieddyes_palette.png" then palette = true fdir = node.param2 % 32 end local idx, hue = unifieddyes.getpaletteidx(painting_with, palette) local inv = player:get_inventory() if (not creative or not creative.is_enabled_for(player_name)) and not inv:contains_item("main", painting_with) then local suff = "" if not idx then suff = " Besides, "..string.sub(painting_with, 5).." can't be applied to that node." end minetest.chat_send_player(player_name, "You're in survival mode, and you're out of "..string.sub(painting_with, 5).."."..suff) return end if not idx then minetest.chat_send_player(player_name, string.sub(painting_with, 5).." can't be applied to that node.") return end local oldidx = node.param2 - fdir if idx == oldidx then minetest.chat_send_player(player_name, "That node is already "..string.sub(painting_with, 5)..".") return end local name = def.airbrush_replacement_node or node.name minetest.swap_node(pos, {name = name, param2 = fdir + idx}) if not creative or not creative.is_enabled_for(player_name) then inv:remove_item("main", painting_with) return end end function unifieddyes.show_airbrush_form(player) if not player then return end local player_name = player:get_player_name() local creative = creative and creative.is_enabled_for(player_name) local inv = player:get_inventory() local base_form = "size[15,8.5]label[7,-0.25;Select a color:]" local size="0.75,0.75;" local hps=0.6 local vps=1.3 local vs=0.3 for v = 0, 6 do local val = unifieddyes.VALS_EXTENDED[v+1] local sat = "" local v2=(v/2) for hi, h in ipairs(unifieddyes.HUES_EXTENDED) do local hue = h[1] local hp=hi-0.5 local r = h[2] local g = h[3] local b = h[4] local factor = 40 if v > 3 then factor = 75 v2 = (v-2) end local r2 = math.max(math.min(r + (4-v)*factor, 255), 0) local g2 = math.max(math.min(g + (4-v)*factor, 255), 0) local b2 = math.max(math.min(b + (4-v)*factor, 255), 0) local color = string.format("%02x", r2)..string.format("%02x", g2)..string.format("%02x", b2) local dye = "dye:"..val..hue..sat local overlay = "" if not creative and inv:contains_item("main", dye) then overlay = "^unifieddyes_available_overlay.png" end if dye == unifieddyes.player_selected_dye[player_name] then overlay = "^unifieddyes_select_overlay.png" end local colorize = minetest.formspec_escape("^[colorize:#"..color..":255") base_form = base_form.."image_button[".. (hp*hps)..","..(v2*vps+vs)..";".. size.. "unifieddyes_white_square.png"..colorize..overlay..";".. val..hue..sat..";]".. "tooltip["..val..hue..sat..";"..val..hue..sat.."]" end if v > 3 then sat = "_s50" v2 = (v-1.5) for hi, h in ipairs(unifieddyes.HUES_EXTENDED) do local hue = h[1] local hp=hi-0.5 local r = h[2] local g = h[3] local b = h[4] local factor = 75 local pr = 0.299 local pg = 0.587 local pb = 0.114 local r2 = math.max(math.min(r + (4-v)*factor, 255), 0) local g2 = math.max(math.min(g + (4-v)*factor, 255), 0) local b2 = math.max(math.min(b + (4-v)*factor, 255), 0) local p = math.sqrt(r2*r2*pr + g2*g2*pg + b2*b2*pb) local r3 = math.floor(p+(r2-p)*0.5) local g3 = math.floor(p+(g2-p)*0.5) local b3 = math.floor(p+(b2-p)*0.5) local color = string.format("%02x", r3)..string.format("%02x", g3)..string.format("%02x", b3) local dye = "dye:"..val..hue..sat local overlay = "" if not creative and inv:contains_item("main", dye) then overlay = "^unifieddyes_available_overlay.png" end if dye == unifieddyes.player_selected_dye[player_name] then overlay = "^unifieddyes_select_overlay.png" end local colorize = minetest.formspec_escape("^[colorize:#"..color..":255") base_form = base_form.."image_button[".. (hp*hps)..","..(v2*vps+vs)..";".. size.. "unifieddyes_white_square.png"..colorize..overlay..";".. val..hue..sat..";]".. "tooltip["..val..hue..sat..";"..val..hue..sat.."]" end end end local v2=5 for y = 0, 15 do local hp=(15-y)+0.5 local grey = string.format("%02x", y*17)..string.format("%02x", y*17)..string.format("%02x", y*17) local grey2 = "grey_"..y if y == 0 then grey2 = "black" elseif y == 4 then grey2 = "dark_grey" elseif y == 8 then grey2 = "grey" elseif y == 11 then grey2 = "light_grey" elseif y == 15 then grey2 = "white" end local dye = "dye:"..grey2 local overlay = "" if not creative and inv:contains_item("main", dye) then overlay = "^unifieddyes_available_overlay.png" end if dye == unifieddyes.player_selected_dye[player_name] then overlay = "^unifieddyes_select_overlay.png" end local colorize = minetest.formspec_escape("^[colorize:#"..grey..":255") base_form = base_form.."image_button[".. (hp*hps)..","..(v2*vps+vs)..";".. size.. "unifieddyes_white_square.png"..colorize..overlay..";".. grey2..";]tooltip["..grey2..";"..grey2.."]" end if not creative then base_form = base_form.. "image[10.3,"..(vps*5+vs)..";"..size.. "unifieddyes_available_overlay.png]".. "label[11.0,"..(vps*5.1+vs)..";Dyes on hand]".. "image[12.5,"..(vps*5+vs)..";"..size.. "unifieddyes_select_overlay.png]".. "label[13.2,"..(vps*5.1+vs)..";Your selection]" end base_form = base_form.. "button_exit[11,8;2,1;cancel;Cancel]".. "button_exit[13,8;2,1;accept;Accept]" if unifieddyes.player_selected_dye[player_name] then base_form = base_form.. "label[1,"..(7.5+vs)..";Selected dye: ".. unifieddyes.player_selected_dye[player_name].."]" end minetest.show_formspec(player_name, "unifieddyes:dye_select_form", base_form) end minetest.register_tool("unifieddyes:airbrush", { description = S("Dye Airbrush"), inventory_image = "unifieddyes_airbrush.png", use_texture_alpha = true, tool_capabilities = { full_punch_interval=0.1, }, range = 12, on_use = unifieddyes.on_airbrush }) minetest.register_on_player_receive_fields(function(player, formname, fields) if formname == "unifieddyes:dye_select_form" then local player_name = player:get_player_name() local s1 = string.sub(minetest.serialize(fields), 11) local s3 = string.sub(s1,1, string.find(s1, '"')-1) if s3 == "cancel" then unifieddyes.player_selected_dye[player_name] = nil return elseif s3 == "accept" and unifieddyes.player_selected_dye[player_name] then local dye = unifieddyes.player_selected_dye[player_name] unifieddyes.player_current_dye[player_name] = dye unifieddyes.player_selected_dye[player_name] = nil minetest.chat_send_player(player_name, "Selected "..string.sub(dye, 5).." for the airbrush.") return else local inv = player:get_inventory() local creative = creative and creative.is_enabled_for(player_name) local dye = "dye:"..s3 if minetest.registered_items[dye] and (creative or inv:contains_item("main", dye)) then unifieddyes.player_selected_dye[player_name] = dye unifieddyes.show_airbrush_form(player) end end end end) -- build a table to convert from classic/89-color palette to extended palette -- the first five entries are for the old greyscale - white, light, grey, dark, black unifieddyes.convert_classic_palette = { 240, 244, 247, 251, 253 } for hue = 0, 11 do -- light local paletteidx = unifieddyes.getpaletteidx("dye:light_"..unifieddyes.HUES[hue+1], false) unifieddyes.convert_classic_palette[paletteidx] = hue*2 + 48 for sat = 0, 1 do for val = 0, 2 do -- all other shades local paletteidx = unifieddyes.getpaletteidx("dye:"..unifieddyes.VALS[val+1]..unifieddyes.HUES[hue+1]..unifieddyes.SATS[sat+1], false) unifieddyes.convert_classic_palette[paletteidx] = hue*2 + sat*24 + (val*48+96) end end end -- Generate all dyes that are not part of the default minetest_game dyes mod for _, h in ipairs(unifieddyes.HUES_EXTENDED) do local hue = h[1] local r = h[2] local g = h[3] local b = h[4] for v = 0, 6 do local val = unifieddyes.VALS_EXTENDED[v+1] local factor = 40 if v > 3 then factor = 75 end local r2 = math.max(math.min(r + (4-v)*factor, 255), 0) local g2 = math.max(math.min(g + (4-v)*factor, 255), 0) local b2 = math.max(math.min(b + (4-v)*factor, 255), 0) -- full-sat color local desc = hue:gsub("%a", string.upper, 1).." Dye" if val ~= "" then desc = val:sub(1, -2):gsub("%a", string.upper, 1) .." "..desc end local color = string.format("%02x", r2)..string.format("%02x", g2)..string.format("%02x", b2) if minetest.registered_items["dye:"..val..hue] then minetest.override_item("dye:"..val..hue, { inventory_image = "unifieddyes_dye.png^[colorize:#"..color..":200", }) else if (val..hue) ~= "medium_orange" and (val..hue) ~= "light_red" then minetest.register_craftitem(":dye:"..val..hue, { description = S(desc), inventory_image = "unifieddyes_dye.png^[colorize:#"..color..":200", groups = { dye=1, not_in_creative_inventory=1 }, }) end end minetest.register_alias("unifieddyes:"..val..hue, "dye:"..val..hue) if v > 3 then -- also register the low-sat version local pr = 0.299 local pg = 0.587 local pb = 0.114 local p = math.sqrt(r2*r2*pr + g2*g2*pg + b2*b2*pb) local r3 = math.floor(p+(r2-p)*0.5) local g3 = math.floor(p+(g2-p)*0.5) local b3 = math.floor(p+(b2-p)*0.5) local color = string.format("%02x", r3)..string.format("%02x", g3)..string.format("%02x", b3) minetest.register_craftitem(":dye:"..val..hue.."_s50", { description = S(desc.." (low saturation)"), inventory_image = "unifieddyes_dye.png^[colorize:#"..color..":200", groups = { dye=1, not_in_creative_inventory=1 }, }) minetest.register_alias("unifieddyes:"..val..hue.."_s50", "dye:"..val..hue.."_s50") end end end -- register the greyscales too :P for y = 1, 14 do -- colors 0 and 15 are black and white, default dyes if y ~= 4 and y ~= 8 and y~= 11 then -- don't register the three greys, they're done separately. local rgb = string.format("%02x", y*17)..string.format("%02x", y*17)..string.format("%02x", y*17) local name = "grey_"..y local desc = "Grey Dye #"..y minetest.register_craftitem(":dye:"..name, { description = S(desc), inventory_image = "unifieddyes_dye.png^[colorize:#"..rgb..":200", groups = { dye=1, not_in_creative_inventory=1 }, }) minetest.register_alias("unifieddyes:"..name, "dye:"..name) end end minetest.override_item("dye:grey", { inventory_image = "unifieddyes_dye.png^[colorize:#888888:200", }) minetest.override_item("dye:dark_grey", { inventory_image = "unifieddyes_dye.png^[colorize:#444444:200", }) minetest.register_craftitem(":dye:light_grey", { description = S("Light grey Dye"), inventory_image = "unifieddyes_dye.png^[colorize:#cccccc:200", groups = { dye=1, not_in_creative_inventory=1 }, }) unifieddyes.base_color_crafts = { { "red", "flowers:rose", nil, nil, nil, nil, 4 }, { "vermilion", "dye:red", "dye:orange", nil, nil, nil, 3 }, { "orange", "flowers:tulip", nil, nil, nil, nil, 4 }, { "orange", "dye:red", "dye:yellow", nil, nil, nil, 2 }, { "amber", "dye:orange", "dye:yellow", nil, nil, nil, 2 }, { "yellow", "flowers:dandelion_yellow", nil, nil, nil, nil, 4 }, { "lime", "dye:yellow", "dye:chartreuse", nil, nil, nil, 2 }, { "lime", "dye:yellow", "dye:yellow", "dye:green", nil, nil, 3 }, { "chartreuse", "dye:yellow", "dye:green", nil, nil, nil, 2 }, { "harlequin", "dye:chartreuse", "dye:green", nil, nil, nil, 2 }, { "harlequin", "dye:yellow", "dye:green", "dye:green", nil, nil, 3 }, { "green", "default:cactus", nil, nil, nil, nil, 4 }, { "green", "dye:yellow", "dye:blue", nil, nil, nil, 2 }, { "malachite", "dye:green", "dye:spring", nil, nil, nil, 2 }, { "malachite", "dye:green", "dye:green", "dye:cyan", nil, nil, 3 }, { "malachite", "dye:green", "dye:green", "dye:green", "dye:blue", nil, 4 }, { "spring", "dye:green", "dye:cyan", nil, nil, nil, 2 }, { "spring", "dye:green", "dye:green", "dye:blue", nil, nil, 3 }, { "turquoise", "dye:spring", "dye:cyan", nil, nil, nil, 2 }, { "turquoise", "dye:green", "dye:cyan", "dye:cyan", nil, nil, 3 }, { "turquoise", "dye:green", "dye:green", "dye:green", "dye:blue", "dye:blue", 5 }, { "cyan", "dye:green", "dye:blue", nil, nil, nil, 2 }, { "cerulean", "dye:cyan", "dye:azure", nil, nil, nil, 2 }, { "cerulean", "dye:cyan", "dye:cyan", "dye:blue", nil, nil, 3 }, { "cerulean", "dye:green", "dye:green", "dye:blue", "dye:blue", "dye:blue", 5 }, { "azure", "dye:cyan", "dye:blue", nil, nil, nil, 2 }, { "azure", "dye:green", "dye:blue", "dye:blue", nil, nil, 3 }, { "sapphire", "dye:azure", "dye:blue", nil, nil, nil, 2 }, { "sapphire", "dye:cyan", "dye:blue", "dye:blue", nil, nil, 3 }, { "sapphire", "dye:green", "dye:blue", "dye:blue", "dye:blue", nil, 4 }, { "blue", "flowers:geranium", nil, nil, nil, nil, 4 }, { "indigo", "dye:blue", "dye:violet", nil, nil, nil, 2 }, { "violet", "flowers:viola", nil, nil, nil, nil, 4 }, { "violet", "dye:blue", "dye:magenta", nil, nil, nil, 2 }, { "mulberry", "dye:violet", "dye:magenta", nil, nil, nil, 2 }, { "mulberry", "dye:violet", "dye:blue", "dye:red", nil, nil, 3 }, { "magenta", "dye:blue", "dye:red", nil, nil, nil, 2 }, { "fuchsia", "dye:magenta", "dye:rose", nil, nil, nil, 2 }, { "fuchsia", "dye:blue", "dye:red", "dye:rose", nil, nil, 3 }, { "fuchsia", "dye:red", "dye:violet", nil, nil, nil, 2 }, { "rose", "dye:magenta", "dye:red", nil, nil, nil, 2 }, { "rose", "dye:red", "dye:red", "dye:blue", nil, nil, 3 }, { "crimson", "dye:rose", "dye:red", nil, nil, nil, 2 }, { "crimson", "dye:magenta", "dye:red", "dye:red", nil, nil, 3 }, { "crimson", "dye:red", "dye:red", "dye:red", "dye:blue", nil, 4 }, { "black", "default:coal_lump", nil, nil, nil, nil, 4 }, { "white", "flowers:dandelion_white", nil, nil, nil, nil, 4 }, } unifieddyes.shade_crafts = { { "faint_", "", "dye:white", "dye:white", "dye:white", 4 }, { "pastel_", "", "dye:white", "dye:white", nil, 3 }, { "light_", "", "dye:white", nil, nil, 2 }, { "bright_", "", "color", "dye:white", nil, 3 }, { "", "_s50", "dye:light_grey", nil, nil, 2 }, { "", "_s50", "dye:black", "dye:white", "dye:white", 3 }, { "medium_", "", "dye:black", nil, nil, 2 }, { "medium_", "_s50", "dye:grey", nil, nil, 2 }, { "medium_", "_s50", "dye:black", "dye:white", nil, 3 }, { "dark_", "", "dye:black", "dye:black", nil, 3 }, { "dark_", "_s50", "dye:dark_grey", nil, nil, 2 }, { "dark_", "_s50", "dye:black", "dye:black", "dye:white", 4 }, } for _,i in ipairs(unifieddyes.base_color_crafts) do local color = i[1] local yield = i[7] minetest.register_craft( { type = "shapeless", output = "dye:"..color.." "..yield, recipe = { i[2], i[3], i[4], i[5], i[6], }, }) for _,j in ipairs(unifieddyes.shade_crafts) do local firstdye = j[3] if firstdye == "color" then firstdye = "dye:"..color end -- ignore black, white, anything containing the word "grey" if color ~= "black" and color ~= "white" and not string.find(color, "grey") then minetest.register_craft( { type = "shapeless", output = "dye:"..j[1]..color..j[2].." "..yield, recipe = { "dye:"..color, firstdye, j[4], j[5] }, }) end end end -- greys unifieddyes.greymixes = { { 1, "dye:black", "dye:black", "dye:black", "dye:dark_grey", 4 }, { 2, "dye:black", "dye:black", "dye:dark_grey", nil, 3 }, { 3, "dye:black", "dye:dark_grey", nil, nil, 2 }, { 4, "dye:white", "dye:black", "dye:black", nil, 3 }, { 5, "dye:dark_grey", "dye:dark_grey", "dye:grey", nil, 3 }, { 6, "dye:dark_grey", "dye:grey", nil, nil, 2 }, { 7, "dye:dark_grey", "dye:grey", "dye:grey", nil, 3 }, { 8, "dye:white", "dye:black", nil, nil, 2 }, { 9, "dye:grey", "dye:grey", "dye:light_grey", nil, 3 }, { 10, "dye:grey", "dye:light_grey", "dye:light_grey", nil, 3 }, { 11, "dye:white", "dye:white", "dye:black", nil, 3 }, { 12, "dye:light_grey", "dye:light_grey", "dye:white", nil, 3 }, { 13, "dye:light_grey", "dye:white", nil, nil, 2 }, { 14, "dye:white", "dye:white", "dye:light_grey", nil, 3 }, } for _, i in ipairs(unifieddyes.greymixes) do local shade = i[1] local dye1 = i[2] local dye2 = i[3] local dye3 = i[4] local dye4 = i[5] local yield = i[6] local color = "grey_"..shade if shade == 4 then color = "dark_grey" elseif shade == 8 then color = "grey" elseif shade == 11 then color = "light_grey" end minetest.register_craft( { type = "shapeless", output = "dye:"..color.." "..yield, recipe = { dye1, dye2, dye3, dye4, }, }) end -- we can't make dark orange anymore because brown/medium orange conflicts minetest.register_craft( { type = "shapeless", output = "dye:dark_orange", recipe = { "dye:brown", "dye:brown" }, }) -- aliases minetest.register_alias("dye:light_red", "dye:pink") minetest.register_alias("dye:medium_orange", "dye:brown") minetest.register_alias("unifieddyes:black", "dye:black") minetest.register_alias("unifieddyes:dark_grey", "dye:dark_grey") minetest.register_alias("unifieddyes:grey", "dye:grey") minetest.register_alias("unifieddyes:light_grey", "dye:light_grey") minetest.register_alias("unifieddyes:white", "dye:white") minetest.register_alias("unifieddyes:grey_0", "dye:black") minetest.register_alias("unifieddyes:grey_4", "dye:dark_grey") minetest.register_alias("unifieddyes:grey_8", "dye:grey") minetest.register_alias("unifieddyes:grey_11", "dye:light_grey") minetest.register_alias("unifieddyes:grey_15", "dye:white") minetest.register_alias("unifieddyes:white_paint", "dye:white") minetest.register_alias("unifieddyes:titanium_dioxide", "dye:white") minetest.register_alias("unifieddyes:lightgrey_paint", "dye:light_grey") minetest.register_alias("unifieddyes:grey_paint", "dye:grey") minetest.register_alias("unifieddyes:darkgrey_paint", "dye:dark_grey") minetest.register_alias("unifieddyes:carbon_black", "dye:black") -- aqua -> spring, skyblue -> azure, and redviolet -> rose aliases -- note that technically, lime should be aliased, but can't be (there IS -- lime in the new color table, it's just shifted up a bit) minetest.register_alias("unifieddyes:aqua", "dye:spring") minetest.register_alias("dye:aqua", "dye:spring") minetest.register_alias("unifieddyes:skyblue", "dye:azure") minetest.register_alias("dye:skyblue", "dye:azure") minetest.register_alias("unifieddyes:redviolet", "dye:rose") minetest.register_alias("dye:redviolet", "dye:rose") minetest.register_alias("unifieddyes:brown", "dye:brown") print(S("[UnifiedDyes] Loaded!"))