clean-up of dark/medium orange and light/red

(fixes #13)

init.lua

@@ -315,7 +315,7 @@ function unifieddyes.getpaletteidx(color, palette_type)
 	local origcolor = color
 	local aliases = {
 		["pink"] = "light_red",
-		["brown"] = "dark_orange",
+		["brown"] = "medium_orange",
 	}
 
 	local grayscale = {
@@ -499,7 +499,7 @@ function unifieddyes.getpaletteidx(color, palette_type)
 	else
 		if color == "brown" then
 			color = "orange"
-			shade = "dark"
+			shade = "medium"
 		elseif color == "pink" then
 			color = "red"
 			shade = "light"
@@ -804,12 +804,15 @@ for _, h in ipairs(unifieddyes.HUES_EXTENDED) do
 				on_use = unifieddyes.on_use
 			})
 		else
-			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 },
-				on_use = unifieddyes.on_use
-			})
+			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 },
+					on_use = unifieddyes.on_use
+				})
+			end
 		end
 		minetest.register_alias("unifieddyes:"..val..hue, "dye:"..val..hue)
 
@@ -960,6 +963,8 @@ for _,i in ipairs(unifieddyes.base_color_crafts) do
 		local firstdye = j[3]
 		if firstdye == "color" then firstdye = "dye:"..color end
 
+		-- ignore black, white, anything containing the word "grey", and medium orange
+
 		if color ~= "black" and color ~= "white" and not string.find(color, "grey") then
 
 			minetest.register_craft( {
@@ -976,6 +981,8 @@ for _,i in ipairs(unifieddyes.base_color_crafts) do
 	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 },
@@ -1021,8 +1028,11 @@ for _, i in ipairs(unifieddyes.greymixes) do
 	})
 end
 
-minetest.register_alias("unifieddyes:light_red",  "dye:pink")
+minetest.register_alias("dye:light_red",  "dye:pink")
+minetest.register_alias("dye:medium_orange", "dye:brown")
+
 minetest.register_alias("unifieddyes:dark_green", "dye:dark_green")
+
 minetest.register_alias("unifieddyes:black",      "dye:black")
 minetest.register_alias("unifieddyes:darkgrey",   "dye:dark_grey")
 minetest.register_alias("unifieddyes:dark_grey",  "dye:dark_grey")