init.lua

   1 local cc = {}
   2 cc.colors = { "white", "yellow", "orange", "red", "redviolet", "magenta", "violet", "blue", "skyblue", "cyan", "aqua", "green", "lime", "pink", "brown", "dark_green", "light_gray", "dark_gray", "black" }
   3 cc.dye_colors = {
   4         white = "unicolor_white", yellow = "unicolor_yellow", orange = "unicolor_orange", red = "unicolor_red", redviolet = "unicolor_red_violet", magenta = "unicolor_magenta", violet = "unicolor_violet", blue = "unicolor_blue", skyblue = "unicolor_sky_blue", cyan = "unicolor_cyan", aqua = "unicolor_aqua", green = "unicolor_green", lime = "unicolor_lime", pink = "unicolor_light_red", brown = "unicolor_dark_orange", dark_green = "unicolor_dark_green", light_gray = "unicolor_grey", dark_gray = "unicolor_darkgrey", black = "unicolor_black" }
   5 cc.human_colors = { white = "white", yellow = "yellow", orange = "orange", red = "red", redviolet = "red-violet", magenta = "magenta", violet = "violet", blue = "blue", skyblue = "skyblue", cyan = "cyan", aqua = "aqua", green = "green", lime = "lime", pink = "pink", brown = "brown", dark_green = "dark green", light_gray = "light gray", dark_gray = "dark gray", black = "black" }
   6
   7 local light_level = 14
   8
   9 local soundmaker = function (mod)
  10         if mod == nil then mod = 0 end
  11
  12         local scrub = function(value)
  13                 return math.min(1, math.max(value, 0))
  14         end
  15
  16         return { footstep = { name = "colorcubes_block_footstep", gain = scrub(0.25 + mod) },
  17                         dig = { name = "colorcubes_block_dig", gain = scrub(1) },
  18                         dug = { name = "colorcubes_block_dug", gain = scrub(0.7 + mod) },
  19                         place = { name = "colorcubes_block_place", gain = 0.5 }, }
  20 end
  21
  22 --[[
  23 Color Cubes groups for better identification:
  24 colorcube~=0: this item is a color cube
  25 colorcube=1: basic
  26 colorcube=2: window
  27 colorcube=3: tile
  28 colorcube=4: concentric
  29 colorcube=5: light
  30 ]]
  31
  32 for i=1,#cc.colors do
  33         local c = cc.colors[i]
  34         local h = cc.human_colors[c]
  35         local d = cc.dye_colors[c]
  36         -- Blocks with a simple square pattern
  37         local nodedef1 = {
  38                 description = h.." basic color cube",
  39                 tiles = { "colorcubes_1_"..c..".png" },
  40                 groups = { dig_immediate = 2, colorcube = 1 },
  41                 sounds = soundmaker(0),
  42         }
  43         minetest.register_node("colorcubes:"..c.."_single", nodedef1)
  44         -- Windows
  45         local nodedef_window = {
  46                 description = h.." window color cube",
  47                 tiles = { "colorcubes_window_"..c..".png" },
  48                 inventory_image = minetest.inventorycube("colorcubes_window_"..c..".png"),
  49                 groups = { dig_immediate = 2, colorcube = 2 },
  50                 use_texture_alpha = true,
  51                 drawtype = "glasslike",
  52                 sunlight_propagates = true,
  53                 paramtype = "light",
  54                 sounds = soundmaker(-0.1),
  55         }
  56         minetest.register_node("colorcubes:"..c.."_window", nodedef_window)
  57         -- Blocks with a tile pattern (4 tiles)
  58         local nodedef4 = {
  59                 description = h.." tiled color cube",
  60                 tiles = { "colorcubes_4_"..c..".png" },
  61                 groups = { dig_immediate = 2, colorcube = 3 },
  62                 sounds = soundmaker(0.1),
  63         }
  64         minetest.register_node("colorcubes:"..c.."_tiled", nodedef4)
  65         -- Blocks with a concentric square pattern
  66         local nodedef_inward = {
  67                 description = h.." concentric color cube",
  68                 tiles = { "colorcubes_inward_"..c..".png" },
  69                 groups = { dig_immediate = 2, colorcube = 4 },
  70                 sounds = soundmaker(0.15),
  71         }
  72         minetest.register_node("colorcubes:"..c.."_inward", nodedef_inward)
  73         -- Lamps in different brightness levels
  74         if light_level > 1 then
  75                 local nodedef_light = {
  76                         description = h.." light color cube",
  77                         tiles = { "colorcubes_light_"..c..".png" },
  78                         groups = { dig_immediate = 2, colorcube = 5 },
  79                         sounds = soundmaker(-0.05),
  80                         light_source = light_level,
  81                 }
  82                 minetest.register_node("colorcubes:"..c.."_light", nodedef_light)
  83                 if(minetest.get_modpath("paint_roller") ~= nil) then
  84                         paint_roller.register_one("colorcubes:"..c.."_light", d, "light color cubes" )
  85                 end
  86                 light_level = light_level - 1
  87         end
  88
  89         --[[ If the paint_roller mod is installed, register the nodes to it ]]
  90         if(minetest.get_modpath("paint_roller") ~= nil) then
  91                 paint_roller.register_one("colorcubes:"..c.."_single", d, "basic color cubes" )
  92                 paint_roller.register_one("colorcubes:"..c.."_tiled", d, "tiled color cubes" )
  93                 paint_roller.register_one("colorcubes:"..c.."_inward", d, "concentric color cubes" )
  94                 paint_roller.register_one("colorcubes:"..c.."_window", d, "window color cubes" )
  95         end
  96
  97         -- Register various crafting recipes for convenience
  98         minetest.register_craft({
  99                 output = "colorcubes:"..c.."_tiled",
 100                 recipe = {
 101                         {"colorcubes:"..c.."_single", "colorcubes:"..c.."_single" },
 102                         {"colorcubes:"..c.."_single", "colorcubes:"..c.."_single" },
 103                 },
 104         })
 105         minetest.register_craft({
 106                 output = "colorcubes:"..c.."_inward",
 107                 recipe = {
 108                         {"colorcubes:"..c.."_single", "colorcubes:"..c.."_single", "colorcubes:"..c.."_single" },
 109                         {"colorcubes:"..c.."_single", "", "colorcubes:"..c.."_single" },
 110                         {"colorcubes:"..c.."_single", "colorcubes:"..c.."_single", "colorcubes:"..c.."_single" },
 111                 },
 112         })
 113         minetest.register_craft({
 114                 output = "colorcubes:"..c.."_single 8",
 115                 recipe = {
 116                         {"colorcubes:"..c.."_inward" }
 117                 },
 118         })
 119         minetest.register_craft({
 120                 output = "colorcubes:"..c.."_single 4",
 121                 recipe = {
 122                         {"colorcubes:"..c.."_tiled" }
 123                 },
 124         })
 125
 126 end
 127
 128 --[[ Tiled blocks with 2 differend colors (usuall complementary colors) ]]
 129
 130 local complementary = { { "yellow", "blue"}, {"aqua", "redviolet"}, {"red", "cyan"}, {"light_gray", "dark_gray"}, {"green", "magenta"}, {"orange", "skyblue"}, {"lime", "violet"}, {"black", "white"}, {"orange", "brown"} }
 131 local complementary_names = { "yellow/blue tiled color cube", "aqua/red-violet tiled color cube", "red/cyan tiled color cube", "light/dark gray tiled color cube", "green/magenta tiled color cube", "orange/skyblue tiled color cube", "lime/violet tiled color cube", "black/white tiled color cube", "orange/brown tiled color cube" }
 132
 133 for i=1,#complementary do
 134         local c1, c2
 135         c1 = complementary[i][1]
 136         c2 = complementary[i][2]
 137         local nodeid = "colorcubes:"..c1.."_"..c2.."_tiled"
 138         local tex = "colorcubes_4c_"..c1.."_"..c2..".png"
 139         local texR90 = tex .. "^[transformR90"
 140         minetest.register_node(nodeid, {
 141                 description = complementary_names[i],
 142                 tiles = { tex, tex, tex, tex, texR90, texR90 },
 143                 groups = { dig_immediate = 2, colorcube = 3 },
 144                 sounds = soundmaker(0.1),
 145
 146         })
 147         minetest.register_craft({
 148                 output = nodeid,
 149                 recipe = {
 150                         {"colorcubes:"..c1.."_single", "colorcubes:"..c2.."_single" },
 151                         {"colorcubes:"..c2.."_single", "colorcubes:"..c1.."_single" },
 152                 },
 153         })
 154         minetest.register_craft({
 155                 output = nodeid,
 156                 recipe = {
 157                         {"colorcubes:"..c2.."_single", "colorcubes:"..c1.."_single" },
 158                         {"colorcubes:"..c1.."_single", "colorcubes:"..c2.."_single" },
 159                 },
 160         })
 161
 162         --[[ This register the block to the paint roller mod. Note that this block can
 163         only be painted, but it can not be reversed; it will not be possible to paint a
 164         tiled block so that it becomes a 2-color block. Thus, we use minor hack by using
 165         a fake dye group called “none” to make sure there is no dye to turn a tiled block
 166         into a 2-color tiled block. ]]
 167         if(minetest.get_modpath("paint_roller") ~= nil) then
 168                 paint_roller.register_one(nodeid, "none", "tiled color cubes" )
 169         end
 170 end