Initial Commit

hud.lua

@@ -0,0 +1,44 @@
+local hudkit = dofile(minetest.get_modpath("email") .. "/hudkit.lua")
+email.hud = hudkit()
+function email.update_hud(player)
+	local name = player:get_player_name()
+	local inbox = email.get_inbox(name)
+
+	if inbox and #inbox > 0 then
+		if email.hud:exists(player, "email:text") then
+			email.hud:change(player, "email:text", "text", #inbox .. " /inbox")
+		else
+			email.hud:add(player, "email:icon", {
+				hud_elem_type = "image",
+				name = "MailIcon",
+				position = {x=0.52, y=0.52},
+				text="email_mail.png",
+				scale = {x=1,y=1},
+				alignment = {x=0.5, y=0.5},
+			})
+
+			email.hud:add(player, "email:text", {
+				hud_elem_type = "text",
+				name = "MailText",
+				position = {x=0.55, y=0.52},
+				text= #inbox .. " /inbox",
+				scale = {x=1,y=1},
+				alignment = {x=0.5, y=0.5},
+			})
+		end
+	else
+		email.hud:remove(player, "email:icon")
+		email.hud:remove(player, "email:text")
+	end
+end
+minetest.register_on_leaveplayer(function(player)
+	email.hud.players[player:get_player_name()] = nil
+end)
+function email.update_all_hud()
+	local players = minetest.get_connected_players()
+	for _, player in pairs(players) do
+		email.update_hud(player)
+	end
+	minetest.after(5, email.update_all_hud)
+end
+minetest.after(5, email.update_all_hud)