Delete depends.txt and description.txt, add mod.conf (#3)

Co-authored-by: sys4 <bricassa@sys4.fr>

README.md

@@ -1,5 +1,7 @@
 # Email
 
+![screenshot](https://cdn.pbrd.co/images/8fn5I3u.png)
+
 Created by rubenwardy.
 
 License: WTFPL.

depends.txt

@@ -1 +0,0 @@
-chatplus?

init.lua

@@ -72,8 +72,7 @@ end)
 function email.get_formspec(name)
 	local inbox = email.get_inbox(name)
 
-	local fs = "size[12,8]"
-	fs  = fs .. "vertlabel[0,0;email Mail]"
+	local fs = "vertlabel[0,0;Your Inbox]"
 
 	function row(fs, c1, date, from, msg)
 		date = minetest.formspec_escape(date)
@@ -127,7 +126,7 @@ function email.show_inbox(name, text_mode)
 			return true, "End of mail (" .. #inbox .. " items)"
 		end
 	else
-		local fs = email.get_formspec(name)
+		local fs = "size[12,8]" .. email.get_formspec(name)
 		minetest.show_formspec(name, "email:inbox", fs)
 
 		return true, "Opened inbox!"
@@ -136,6 +135,17 @@ function email.show_inbox(name, text_mode)
 	return true
 end
 
+if minetest.global_exists("sfinv") then
+	sfinv.register_page("email:inbox", {
+		title = "Inbox",
+		get = function(self, player, context)
+			local name = player:get_player_name()
+			return sfinv.make_formspec(player, context,
+					email.get_formspec(name), false, "size[12,8]")
+		end
+	})
+end
+
 minetest.register_on_player_receive_fields(function(player,formname,fields)
 	if fields.clear then
 		local name = player:get_player_name()

mod.conf

@@ -0,0 +1,4 @@
+name = email
+title = Email
+description = Adds email style inboxes to Minetest.
+optional_depends = chatplus,sfinv