From e6bef672750e77d820269b5386ce0a966633cc62 Mon Sep 17 00:00:00 2001
From: NO411 <weiler.noah2006@gmail.com>
Date: Mon, 31 Jan 2022 17:42:20 +0100
Subject: [PATCH 1/3] Remove unnecessary code

---
 mods/ITEMS/mcl_shields/init.lua | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mods/ITEMS/mcl_shields/init.lua b/mods/ITEMS/mcl_shields/init.lua
index 3ac58fc3c..57701345d 100644
--- a/mods/ITEMS/mcl_shields/init.lua
+++ b/mods/ITEMS/mcl_shields/init.lua
@@ -464,6 +464,5 @@ minetest.register_on_joinplayer(function(player)
 		shields = {},
 		blocking = 0,
 	}
-	mcl_shields.players[player].blocking = 0
 	remove_shield_hud(player)
 end)

From 33c7ce16103537b074dea98854477a3792ccf37e Mon Sep 17 00:00:00 2001
From: NO411 <weiler.noah2006@gmail.com>
Date: Mon, 31 Jan 2022 18:08:43 +0100
Subject: [PATCH 2/3] Fix interact behavior to prevent hackers from get
 interact back through shields

---
 mods/ENVIRONMENT/mcl_weather/rain.lua |  4 ++--
 mods/ITEMS/mcl_shields/init.lua       |  7 +++++--
 mods/MISC/mcl_privs/init.lua          | 24 +++++++++++++++++++-----
 3 files changed, 26 insertions(+), 9 deletions(-)

diff --git a/mods/ENVIRONMENT/mcl_weather/rain.lua b/mods/ENVIRONMENT/mcl_weather/rain.lua
index 191062bcd..7efc866bf 100644
--- a/mods/ENVIRONMENT/mcl_weather/rain.lua
+++ b/mods/ENVIRONMENT/mcl_weather/rain.lua
@@ -29,7 +29,7 @@ local psdef= {
 	minpos = vector.new(-6,3,-6),
 	maxpos = vector.new(6,15,6),
 	minvel = vector.new(-vel,-falling_speed,-vel),
-	maxvel = math.random(vel,-falling_speed+vel,vel),
+	maxvel = vector.new(vel,-falling_speed+vel,vel),
 	minacc = vector.new(0,0,0),
 	maxacc = vector.new(0,-0.4,0),
 	minexptime = 0.5,
@@ -46,7 +46,7 @@ local psdef_backsplash= {
 	minpos = vector.new(-3,-1,-3),
 	maxpos = vector.new(3,0,3),
 	minvel = vector.new(-vel,falling_speed*2,-vel),
-	maxvel = math.random(vel,falling_speed*2+vel,vel),
+	maxvel = vector.new(vel,falling_speed*2+vel,vel),
 	minacc = vector.new(0,0,0),
 	maxacc = vector.new(0,0,0),
 	minexptime = 0.1,
diff --git a/mods/ITEMS/mcl_shields/init.lua b/mods/ITEMS/mcl_shields/init.lua
index 57701345d..f742bc760 100644
--- a/mods/ITEMS/mcl_shields/init.lua
+++ b/mods/ITEMS/mcl_shields/init.lua
@@ -183,8 +183,11 @@ local function set_interact(player, interact)
 	local player_name = player:get_player_name()
 	local privs = minetest.get_player_privs(player_name)
 	if privs.interact ~= interact then
-		privs.interact = interact
-		minetest.set_player_privs(player_name, privs)
+		local meta = player:get_meta()
+		if meta:get_int("ineract_revoked") ~= 1 then
+			privs.interact = interact
+			minetest.set_player_privs(player_name, privs)
+		end
 	end
 end
 
diff --git a/mods/MISC/mcl_privs/init.lua b/mods/MISC/mcl_privs/init.lua
index b0d7a5066..bbf75f37b 100644
--- a/mods/MISC/mcl_privs/init.lua
+++ b/mods/MISC/mcl_privs/init.lua
@@ -20,12 +20,26 @@ end)
 
 for _, action in pairs({"grant", "revoke"}) do
 	minetest["register_on_priv_" .. action](function(name, _, priv)
-		if priv == "fly" then
-			local player = minetest.get_player_by_name(name)
-			if player then
-				local meta = player:get_meta()
+		local player = minetest.get_player_by_name(name)
+		if player then
+			local meta = player:get_meta()
+
+			if priv == "fly" then
 				meta:set_int("fly_changed", 1)
 			end
+
+			--[[
+				so e.g. hackers who have been revoked of the interact privilege
+				will not automatically get the interact privilege through the mcl shields code back
+			]]
+
+			if priv == "interact" then
+				if action == "revoke" then
+					meta:set_int("ineract_revoked", 1)
+				else
+					meta:set_int("ineract_revoked", 0)
+				end
+			end
 		end
 	end)
-end
\ No newline at end of file
+end

From 04146d98b0ad3b4103b8111d8576659b88e1679d Mon Sep 17 00:00:00 2001
From: cora <coradelamouche@gmx.ch>
Date: Mon, 31 Jan 2022 21:35:21 +0100
Subject: [PATCH 3/3] remove unnecessary on_dimensionchange

---
 mods/ENVIRONMENT/mcl_weather/rain.lua | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/mods/ENVIRONMENT/mcl_weather/rain.lua b/mods/ENVIRONMENT/mcl_weather/rain.lua
index 7efc866bf..0caef5c6f 100644
--- a/mods/ENVIRONMENT/mcl_weather/rain.lua
+++ b/mods/ENVIRONMENT/mcl_weather/rain.lua
@@ -119,19 +119,6 @@ function mcl_weather.rain.remove_player(player)
 	end
 end
 
-mcl_worlds.register_on_dimension_change(function(player, dimension)
-	if dimension ~= "overworld" and dimension ~= "void" then
-		mcl_weather.rain.remove_sound(player)
-		mcl_weather.rain.remove_player(player)
-	elseif dimension == "overworld" then
-		mcl_weather.rain.update_sound(player)
-		if mcl_weather.rain.raining then
-			mcl_weather.rain.add_rain_particles(player)
-			mcl_weather.rain.add_player(player)
-		end
-	end
-end)
-
 -- adds and removes rain sound depending how much rain particles around player currently exist.
 -- have few seconds delay before each check to avoid on/off sound too often
 -- when player stay on 'edge' where sound should play and stop depending from random raindrop appearance.