restructed to root

init.lua

@@ -0,0 +1,42 @@
+local palettes = {
+	{"BrBG"},
+	{"PiYG"},
+	{"PRGn"},
+	{"PuOr"},
+	{"RdBu"},
+	{"RdGy"},
+	{"RdYlBu"},
+	{"RdYlGn"},
+	{"Spectral"},
+	{"Blues"},
+	{"BuGn"},
+	{"BuPu"},
+	{"GnBu"},
+	{"Greens"},
+	{"Greys"},
+	{"Oranges"},
+	{"OrRd"},
+	{"PuBu"},
+	{"PuBuGn"},
+	{"PuRd"},
+	{"Purples"},
+	{"RdPu"},
+	{"Reds"},
+	{"YlGn"},
+	{"YlGnBu"},
+	{"YlOrBr"},
+	{"YlOrRd"},
+}
+
+for i in ipairs(palettes) do
+    
+    minetest.register_node("colorbrewer:" .. palettes[i][1], {
+        inventory_image = palettes[i][1] .. "_palette.png",
+	    wield_image = palettes[i][1] .. "_palette.png",
+		groups = {oddly_breakable_by_hand = 1, ud_param2_colorable=1},
+        tiles = {"colorbrewer_template.png"},
+		paramtype2 = "color",
+        palette = palettes[i][1] .. "_palette.png",
+    })
+
+end