From f43dc80eb51a21519755d51a699da3b0f908f465 Mon Sep 17 00:00:00 2001
From: Austin Shenk <ashenkster69@gmail.com>
Date: Mon, 1 Jul 2013 18:58:49 -0400
Subject: [PATCH] Remove wield image in item definition

---
 externalmodify.lua |  1 -
 init.lua           | 30 ++++++++++++++++++++++++++++--
 xp.lua             | 18 +++++++++++++-----
 3 files changed, 41 insertions(+), 8 deletions(-)

diff --git a/externalmodify.lua b/externalmodify.lua
index b466296..3666a53 100644
--- a/externalmodify.lua
+++ b/externalmodify.lua
@@ -234,7 +234,6 @@ for name, def in pairs(minetest.registered_tools) do
 					end
 					newdef.description = def.description.." "..special.description
 					newdef.inventory_image = def.inventory_image.."^specialties_"..special.name..".png"
-					newdef.wield_image = def.inventory_image.."^specialties_"..special.name..".png"
 					if(name:find(":hoe") ~= nil) then
 						newdef.on_use = function(itemstack, user, pointed_thing)
 							if pointed_thing.type == "nothing" or pointed_thing.type == "object" or pointed_thing.above == nil then return itemstack end
diff --git a/init.lua b/init.lua
index 6ff0990..34f076e 100644
--- a/init.lua
+++ b/init.lua
@@ -18,7 +18,7 @@ local get_specialInfo = function(name, specialty)
 	.."button[2,3;2,0.5;builder;Builder]"
 	.."list[current_player;main;0,4;8,4;]"
 	if(specialty ~= "") then
-		formspec = formspec.."label[4,0;XP: "..specialties.players[name][specialty].."]"..specialties.skills[specialty].menu
+		formspec = formspec.."label[4,0;XP: "..specialties.players[name].skills[specialty].."]"..specialties.skills[specialty].menu
     end
 	return formspec
 end
@@ -44,7 +44,33 @@ minetest.register_on_joinplayer(function(player)
 	player:get_inventory():set_size("buildtrash", 1)
 	name = player:get_player_name()
 	specialties.players[name] = {}
-	specialties.players[name] = specialties.readXP(name)
+	specialties.players[name].skills = {}
+	specialties.players[name].skills = specialties.readXP(name)
+	specialties.players[name].menu = {}
+	minetest.after(0.5, function()
+		local Yoffset = 0.02
+		local y = 0
+		for skill,num in pairs(specialties.players[name].skills) do
+			specialties.players[name].menu[skill] = player:hud_add({
+				hud_elem_type = "text",
+				position = {x=0, y=0.85+y},
+				offset = {x=100, y=0},
+				alignment = {x=1, y=0},
+				number = 0xFFFFFF ,
+				text = tostring(num),
+			})
+			player:hud_add({
+				hud_elem_type = "text",
+				position = {x=0, y=0.85+y},
+				offset = {x=10, y=0},
+				alignment = {x=1, y=0},
+				scale = {x=100, y=50},
+				number = 0xFFFFFF ,
+				text = skill,
+			})
+			y = y+Yoffset
+		end
+	end)
 end)
 local function show_formspec(name, specialty)
 	minetest.show_formspec(name, "specialties:spec", get_specialInfo(name, specialty))
diff --git a/xp.lua b/xp.lua
index a149910..da0b1c5 100644
--- a/xp.lua
+++ b/xp.lua
@@ -1,8 +1,8 @@
 --File Manipulating
 specialties.writeXP = function(name)
 	local file = io.open(minetest.get_worldpath().."/"..name.."_XP", "w")
-	for skill,_ in pairs(specialties.players[name]) do
-		file:write(skill.." "..tostring(specialties.players[name][skill]).."\n")
+	for skill,num in pairs(specialties.players[name].skills) do
+		file:write(skill.." "..tostring(num).."\n")
 	end
 	file:close()
 end
@@ -29,9 +29,17 @@ end
 
 --Table Modification
 specialties.changeXP = function(name, specialty, amount)
-	local current = specialties.players[name][specialty]
-	if current+amount >= 0 then
-		specialties.players[name][specialty] = current+amount
+	local newAmount = specialties.players[name].skills[specialty]+amount
+	if newAmount >= 0 then
+		specialties.players[name].skills[specialty] = newAmount
+		local player = minetest.get_player_by_name(name)
+		local id = specialties.players[name].menu[specialty]
+		local hudItem = player:hud_get(id)
+		hudItem.text = tostring(newAmount)
+		hudItem.offset = {x=100, y=0}
+		hudItem.alignment = {x=1, y=0}
+		player:hud_remove(id)
+		specialties.players[name].menu[specialty] = player:hud_add(hudItem)
 		return true
 	else
 		return false