My patches

my_changes/mobs/water_life/poison.patch

@@ -0,0 +1,40 @@
+diff --git a/hud.lua b/hud.lua
+index bff0dd4..9635342 100644
+--- a/hud.lua
++++ b/hud.lua
+@@ -78,4 +78,11 @@ minetest.register_on_joinplayer(function(player)
+ 
+ end)
+ 
++minetest.register_on_dieplayer(function(player)
++	if not player then return end
++	if water_life.poison_after_death then return end
+ 
++	local meta=player:get_meta()
++	meta:set_int("snakepoison",0)
++	water_life.change_hud(player,"poison",0)
++end)
+diff --git a/init.lua b/init.lua
+index 0e4fd8a..7c32a0b 100644
+--- a/init.lua
++++ b/init.lua
+@@ -31,6 +31,7 @@ water_life.moskitolifetime = tonumber(minetest.settings:get("water_life_moskitol
+ water_life.radar_debug = minetest.settings:get_bool("water_life_radar_debug") or false
+ water_life.muddy_water = minetest.settings:get_bool("water_life_muddy_water") or false
+ water_life.repeltime = math.floor (720 / (tonumber(minetest.settings:get("time_speed")) or 72)*60)		-- the repellent lasts half a minetest day
++water_life.poison_after_death = minetest.settings:get_bool("water_life_poison_after_death") or false
+ 
+ local path = minetest.get_modpath(minetest.get_current_modname())
+ 
+diff --git a/settingtypes.txt b/settingtypes.txt
+index 24bb049..4eb03f3 100644
+--- a/settingtypes.txt
++++ b/settingtypes.txt
+@@ -62,3 +62,7 @@ water_life_muddy_water (muddy water in rainforest and savanna biome) bool false
+ #-
+ # turn this value to true to see api function debug
+ water_life_radar_debug (api function debug shown in chat) bool false
++
++#
++# Turn this Value to true, if you want poison to persist after death
++water_life_poison_after_death (Poison stays after death) bool false

my_changes/player/3d_armor/mob_damage.patch

@@ -0,0 +1,15 @@
+diff --git a/3d_armor/api.lua b/3d_armor/api.lua
+index 34f0bc6..854f099 100644
+--- a/3d_armor/api.lua
++++ b/3d_armor/api.lua
+@@ -355,7 +355,10 @@ armor.punch = function(self, player, hitter, time_from_last_punch, tool_capabili
+ 				local level = damage_groups.level or 0
+ 				local groupcaps = tool_capabilities.groupcaps or {}
+ 				local uses = 0
++				if #groupcaps > 0 then
+ 					damage = false
++				end
++				--damage = false
+ 				for group, caps in pairs(groupcaps) do
+ 					local maxlevel = caps.maxlevel or 0
+ 					local diff = maxlevel - level

my_changes/player/hbsprint /no_damage.patch

@@ -0,0 +1,13 @@
+diff --git a/init.lua b/init.lua
+index 3e5ff0d..18f5150 100644
+--- a/init.lua
++++ b/init.lua
+@@ -230,7 +230,7 @@ local function sprint_step(player, dtime)
+   local hunger = 30
+   if starve == "hbhunger" then
+     hunger = tonumber(hbhunger.hunger[name])
+-  elseif starve == "hunger_ng" then
++  elseif starve == "hunger_ng" and minetest.is_yes(minetest.settings:get('enable_damage')) then
+     hunger = hunger_ng.get_hunger_information(name).hunger.exact
+   end
+