Merge branch 'master' of https://github.com/MT-CTF/capturetheflag

* Fix running cooldown when changing...

...to the same class.

* Implement savilli's suggestion

Co-authored-by: savilli <savilli@users.noreply.github.com>

* Move return and remove unneeded check

* Completely remove an if check as now unneeded

* Remove whitespace from empty line

Co-authored-by: savilli <savilli@users.noreply.github.com>
Co-authored-by: LoneWolfHT <lonewolf04361@gmail.com>

mods/ctf/ctf_chat/init.lua

@@ -183,6 +183,7 @@ minetest.register_chatcommand("team", {
 minetest.register_chatcommand("join", {
 	params = "team name",
 	description = "Add to team",
+	privs = {ctf_team_mgr = true},
 	func = function(name, param)
 		if ctf.join(name, param, false, name) then
 			return true, "Joined team " .. param .. "!"

mods/ctf/ctf_classes/api.lua

@@ -73,16 +73,18 @@ function ctf_classes.set(player, new_name)
 	local meta = player:get_meta()
 	local old_name = meta:get("ctf_classes:class")
 
+	if old_name == new_name then
+		return
+	end
+
 	meta:set_string("ctf_classes:class", new_name)
 	ctf_classes.update(player)
 
 	ctf_classes.set_cooldown(player:get_player_name())
 
-	if old_name == nil or old_name ~= new_name then
+	local old = old_name and ctf_classes.__classes[old_name]
-		local old = old_name and ctf_classes.__classes[old_name]
+	for i=1, #registered_on_changed do
-		for i=1, #registered_on_changed do
+		registered_on_changed[i](player, old, new)
-			registered_on_changed[i](player, old, new)
-		end
 	end
 end
 

mods/ctf/ctf_classes/ranged.lua

@@ -73,6 +73,11 @@ check_grapple("shooter_hook:grapple_hook")
 -- Override grappling hook entity to check if player has flag before teleporting
 local old_grapple_step = minetest.registered_entities["shooter_hook:hook"].on_step
 minetest.registered_entities["shooter_hook:hook"].on_step = function(self, dtime, ...)
+	-- User left the game. Life is no longer worth living for this poor hook
+	if not self.user then
+		self.object:remove()
+	end
+
 	-- Remove entity if player has flag
 	-- This is to prevent players from firing the hook, and then punching the flag
 	if ctf_flag.has_flag(self.user) then