Color tweaks

mods/HUD/mcl_experience/init.lua

@@ -180,7 +180,7 @@ minetest.register_on_joinplayer(function(player)
 	{
 	        hud_elem_type = "text", position = {x=0.5, y=1},
 	        name = "xp_level", text = tostring(temp_pool.level),
-	        number = 0xFFFFFF,
+	        number = 0x80FF20,
 		offset = {x = 0, y = -(48 + 24 + 24)},
 	        z_index = 12,
 	})                      
@@ -401,6 +401,8 @@ local function xp_step(self, dtime)
 				end
 				if xp > 0 then
 					mcl_experience.add_experience(collector, xp)
+				else
+					minetest.sound_play("experience",{gain=0.1,to_player = name,pitch=math.random(75,99)/100})
 				end
 				self.object:remove()
 			end

mods/ITEMS/mcl_enchanting/init.lua

@@ -8,7 +8,8 @@ mcl_enchanting = {
 	book_animation_speed = 40,
 	roman_numerals = dofile(modpath .. "/roman_numerals.lua"), 			-- https://exercism.io/tracks/lua/exercises/roman-numerals/solutions/73c2fb7521e347209312d115f872fa49
 	enchantments = {},
-	overlay = "^[colorize:white:50^[colorize:purple:50",
+	overlay = "^[colorize:purple:50",
+	--overlay = "^[invert:rgb^[multiply:#4df44d:50^[invert:rgb",
 	enchanting_lists = {"enchanting", "enchanting_item", "enchanting_lapis"},
 	bookshelf_positions = {
 		{x = -2, y = 0, z = -2}, {x = -2, y = 1, z = -2},