From 37a79426ca9fb6a610e7a48114b8ef15b12ad6cb Mon Sep 17 00:00:00 2001
From: Elias Fleckenstein <eliasfleckenstein@web.de>
Date: Sun, 10 May 2020 19:11:09 +0200
Subject: [PATCH] Added playerlist, several fixes and ajustments.

---
 init.lua       |  2 +-
 nodes.lua      |  2 +-
 playerlist.lua | 37 +++++++++++++++++++++++++++++++++++++
 ranks.lua      |  3 ++-
 4 files changed, 41 insertions(+), 3 deletions(-)
 create mode 100644 playerlist.lua

diff --git a/init.lua b/init.lua
index 337212b..6c26491 100755
--- a/init.lua
+++ b/init.lua
@@ -1,6 +1,6 @@
 elidragon = {}
 
-local modules = {"functions", "nodes", "commands", "ranks", "tags", "warps", "misc", "birthday", "skyblock"}
+local modules = {"functions", "nodes", "commands", "ranks", "tags", "warps", "misc", "birthday", "skyblock", "playerlist"}
 
 local modpath = minetest.get_modpath("elidragon")
 
diff --git a/nodes.lua b/nodes.lua
index bc97e46..2bedc9e 100755
--- a/nodes.lua
+++ b/nodes.lua
@@ -17,7 +17,7 @@ for _, def in pairs(nodes) do
     minetest.register_node(name, {
         description = def[1] .. " Block",
         tiles = {def[2]},
-        groups = {cracky = 3, stone = 1},
+		groups = {oddly_breakable_by_hand = 1, choppy = 1},
         stack_max = 1,
     })
     if def[3] then
diff --git a/playerlist.lua b/playerlist.lua
new file mode 100644
index 0000000..1f45483
--- /dev/null
+++ b/playerlist.lua
@@ -0,0 +1,37 @@
+elidragon.playerlist = {}
+controls.register_on_press(function(player, key)
+	if key == "sneak" then
+		local name = player:get_player_name()
+		local list = {}
+		local players = minetest.get_connected_players()
+		for i, p in pairs(players) do
+			local n = p:get_player_name()
+			list[#list + 1] = player:hud_add({
+				hud_elem_type = "text",
+				position = {x = 1, y = 0},
+				offset = {x = -50, y = 5 + (i - 1) * 18},
+				text = n,
+				alignment = {x = -1, y = 1},
+				scale = {x = 100, y = 100},
+				number = tonumber(elidragon.get_rank(n).color:gsub("#", ""), 16),
+			})
+			list[#list + 1] = player:hud_add({
+				hud_elem_type = "image",
+				position = {x = 1, y = 0},
+				offset = {x = -5, y = (i - 1) * 18},
+				text = "server_ping_" .. math.ceil(4 - minetest.get_player_information(n).avg_rtt / 2 * 4) .. ".png",
+				alignment = {x = -1, y = 1},
+				scale = {x = 1.5, y = 1.5},
+				number = 0xFFFFFF,
+			})
+		end
+		elidragon.playerlist[name] = list
+	end
+end)
+controls.register_on_release(function(player, key)
+	if key == "sneak" then
+		for _, id in pairs(elidragon.playerlist[player:get_player_name()]) do
+			player:hud_remove(id)
+		end
+	end
+end)
diff --git a/ranks.lua b/ranks.lua
index a56e6a4..d61e119 100755
--- a/ranks.lua
+++ b/ranks.lua
@@ -109,6 +109,7 @@ minetest.register_chatcommand("rank", {
 		if not rank_ref then 
             minetest.chat_send_player(name, "Invalid Rank: " .. rank)
         else
+			elidragon.savedata.ranks[target] = rank
 			local privs = {}
 			for _, r in pairs(elidragon.ranks) do
 				for k, v in pairs(r.privs) do
@@ -119,10 +120,10 @@ minetest.register_chatcommand("rank", {
 				end
 			end
 			minetest.set_player_privs(target, privs)
+			minetest.chat_send_all(target .. " is now a " .. minetest.colorize(rank_ref.color, rank_ref.name))
 			if target_ref then
 				target_ref:set_nametag_attributes({color = rank_ref.color})
 			end
-			minetest.chat_send_all(target .. " is now a " .. minetest.colorize(rank_ref.color, rank_ref.name))
 		end
 	end,
 })
-- 
2.44.0