Add awards mod back

mods/HUD/awards/api_helpers.lua

@@ -0,0 +1,58 @@
+function awards.tbv(tb,value,default)
+	if not default then
+		default = {}
+	end
+	if not tb or type(tb) ~= "table" then
+		if not value then
+			value = "[NULL]"
+		end
+		minetest.log("error", "awards.tbv - table "..dump(value).." is null, or not a table! Dump: "..dump(tb))
+		return
+	end
+	if not value then
+		error("[ERROR] awards.tbv was not used correctly!\n"..
+			"Value: '"..dump(value).."'\n"..
+			"Dump:"..dump(tb))
+		return
+	end
+	if not tb[value] then
+		tb[value] = default
+	end
+end
+
+function awards.assertPlayer(playern)
+	awards.tbv(awards.players, playern)
+	awards.tbv(awards.players[playern], "name", playern)
+	awards.tbv(awards.players[playern], "unlocked")
+	awards.tbv(awards.players[playern], "place")
+	awards.tbv(awards.players[playern], "count")
+	awards.tbv(awards.players[playern], "craft")
+	awards.tbv(awards.players[playern], "eat")
+	awards.tbv(awards.players[playern], "deaths", 0)
+	awards.tbv(awards.players[playern], "joins", 0)
+	awards.tbv(awards.players[playern], "chats", 0)
+end
+
+function awards.player(name)
+	return awards.players[name]
+end
+
+function awards._order_awards(name)
+	local done = {}
+	local retval = {}
+	local player = awards.player(name)
+	if player and player.unlocked then
+		for _,got in pairs(player.unlocked) do
+			if awards.def[got] then
+				done[got] = true
+				table.insert(retval,{name=got,got=true})
+			end
+		end
+	end
+	for _,def in pairs(awards.def) do
+		if not done[def.name] then
+			table.insert(retval,{name=def.name,got=false})
+		end
+	end
+	return retval
+end