From 4161ba0beef6827e2949b4ead6198e9e924796df Mon Sep 17 00:00:00 2001
From: MinetestSam <42088654+MinetestSam@users.noreply.github.com>
Date: Thu, 29 Nov 2018 21:15:17 +0530
Subject: [PATCH] Add a 'x' minute temporary lockout feature when vote kicked

---
 mods/vote/init.lua | 42 +++++++++++++++++++++++++++++++++++++++---
 1 file changed, 39 insertions(+), 3 deletions(-)

diff --git a/mods/vote/init.lua b/mods/vote/init.lua
index 3899173..70f1b40 100644
--- a/mods/vote/init.lua
+++ b/mods/vote/init.lua
@@ -1,8 +1,11 @@
 vote = {
 	active = {},
-	queue = {}
+	queue = {},
+	kick_cooldown = 600
 }
 
+local vlist = {} -- table storing player name, ip & lock status
+
 function vote.new_vote(creator, voteset)
 	local max_votes = tonumber(minetest.setting_get("vote.maximum_active")) or 1
 	local max_queue = tonumber(minetest.setting_get("vote.maximum_active")) or 0
@@ -214,8 +217,13 @@ function vote.update_hud(player)
 	end
 end
 minetest.register_on_leaveplayer(function(player)
-	vote.hud.players[player:get_player_name()] = nil
+	local name = player:get_player_name()
+	vote.hud.players[name] = nil
+	if not vlist[name].locked then
+		vlist[name] = nil
+	end
 end)
+
 function vote.update_all_hud()
 	local players = minetest.get_connected_players()
 	for _, player in pairs(players) do
@@ -337,7 +345,13 @@ if set == nil or minetest.is_yes(set) then
 						minetest.chat_send_all("Vote passed, " ..
 								#results.yes .. " to " .. #results.no .. ", " ..
 								self.name .. " will be kicked.")
-						minetest.kick_player(self.name, "The vote to kick you passed")
+						minetest.kick_player(self.name,
+							("The vote to kick you passed.\n You have been temporarily banned" ..
+							" for %s minutes."):format(tostring(vote.kick_cooldown / 60)))
+						vlist[self.name].locked = true
+						minetest.after(vote.kick_cooldown, function()
+							vlist[self.name] = nil
+						end)
 					else
 						minetest.chat_send_all("Vote failed, " ..
 								#results.yes .. " to " .. #results.no .. ", " ..
@@ -353,3 +367,25 @@ if set == nil or minetest.is_yes(set) then
 		end
 	})
 end
+
+minetest.register_on_joinplayer(function(player)
+    local name = player:get_player_name()
+    if not vlist[name] then
+        vlist[name] = {
+            ip = minetest.get_player_ip(name),
+            locked = false
+        }
+    end
+end)
+minetest.register_on_prejoinplayer(function(name, ip)
+	if vlist[name] and vlist[name].locked then
+		return "Please wait until the vote cool down period has elapsed before rejoining!"
+	else
+		for k, v in pairs(vlist) do
+			if v.ip == ip and v.locked then
+				return "This IP has been temporarily blocked."..
+					" Please wait until the cool-down period has elapsed before rejoining."
+			end
+		end
+	end
+end)