add coloured candles (thanks wRothbard)

README.md

@@ -10,6 +10,10 @@ Ethereal Mapgen mod for Minetest (works on all except v6)
 
 ## Changelog
 
+### 1.29
+ - Use "stratum" to generate mesa biome for stripey goodness
+ - Added coloured candles (thanks wRothbard)
+
 ### 1.28
 
  - Added new Mediterranean biome with Lemon and Olive trees (thanks Felfa)
@@ -23,7 +27,6 @@ Ethereal Mapgen mod for Minetest (works on all except v6)
  - Certain fish can only be found in specific biomes
  - Rename textures so they begin with ethereal_ (sorry texture pack folks)
  - Override mushroom spread abm to use "group:mushroom"
- - Use "stratum" to generate mesa biome for stripey goodness
 
 ### 1.27
 

extra.lua

@@ -168,6 +168,7 @@ minetest.register_node("ethereal:candle", {
 	}
 })
 
+-- candle recipe
 minetest.register_craft({
 	output = "ethereal:candle 2",
 	recipe = {
@@ -177,6 +178,70 @@ minetest.register_craft({
 	}
 })
 
+local function add_candle(col, dcol)
+
+local rcol = ""
+
+if col ~= "" then
+	rcol = col
+	col = "_" .. col
+end
+
+minetest.register_node("ethereal:candle" .. col, {
+	description = S(dcol .. "Candle"),
+	drawtype = "plantlike",
+	inventory_image = "ethereal_candle" .. col .. "_static.png",
+	wield_image = "ethereal_candle" .. col .. "_static.png",
+	tiles = {
+		{
+			name = "ethereal_candle" .. col .. ".png",
+			animation = {
+				type="vertical_frames",
+				aspect_w = 32,
+				aspect_h = 32,
+				length = 1.0
+			}
+		}
+	},
+	paramtype = "light",
+	light_source = 11,
+	sunlight_propagates = true,
+	walkable = false,
+	groups = {dig_immediate = 3, attached_node = 1},
+	sounds = default.node_sound_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0, 0.15 }
+	}
+})
+
+	if col ~= "" then
+		minetest.register_craft({
+			output = "ethereal:candle" .. col,
+			recipe = {
+				{"ethereal:candle", "dye:" .. rcol},
+			}
+		})
+	end
+end
+
+add_candle("", "")
+add_candle("black", " Black") -- candle colour textures by wRothbard
+add_candle("blue", " Blue")
+add_candle("brown", " Brown")
+add_candle("cyan", " Cyan")
+add_candle("dark_green", " Dark Green")
+add_candle("dark_grey", " Dark Grey")
+add_candle("green", " Green")
+add_candle("grey", " Grey")
+add_candle("magenta", " Magenta")
+add_candle("orange", " Orange")
+add_candle("pink", " Pink")
+add_candle("red", " Red")
+add_candle("violet", " Violet")
+add_candle("yellow", " Yellow")
+
+
 -- Wooden Bowl
 minetest.register_craftitem("ethereal:bowl", {
 	description = S("Bowl"),