From 9a32bdc967290e74326015685dbf016257c2c9cc Mon Sep 17 00:00:00 2001
From: Brandon <bzoss@mit.edu>
Date: Mon, 27 Jul 2020 19:17:04 -0400
Subject: [PATCH] Update HUD for poison/regen.

---
 mods/ITEMS/mcl_potions/functions.lua          |  32 ++++++++++++++++--
 .../textures/hbhunger_icon_regen_poison.png   | Bin 0 -> 290 bytes
 .../textures/hudbars_icon_regenerate.png      | Bin 0 -> 305 bytes
 3 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 mods/ITEMS/mcl_potions/textures/hbhunger_icon_regen_poison.png
 create mode 100644 mods/ITEMS/mcl_potions/textures/hudbars_icon_regenerate.png

diff --git a/mods/ITEMS/mcl_potions/functions.lua b/mods/ITEMS/mcl_potions/functions.lua
index afe87c367b..0c199697a2 100644
--- a/mods/ITEMS/mcl_potions/functions.lua
+++ b/mods/ITEMS/mcl_potions/functions.lua
@@ -55,7 +55,9 @@ minetest.register_globalstep(function(dtime)
 
 		if is_poisoned[player].timer >= is_poisoned[player].dur then
 			is_poisoned[player] = nil
-			if is_player then
+			if is_regenerating[player] then
+				hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_regenerate.png", nil, "hudbars_bar_health.png")
+			else
 				hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_health.png", nil, "hudbars_bar_health.png")
 			end
 		end
@@ -89,6 +91,13 @@ minetest.register_globalstep(function(dtime)
 
 		if is_regenerating[player].timer >= is_regenerating[player].dur then
 			is_regenerating[player] = nil
+			if is_player then
+				if is_poisoned[player] then
+					hb.change_hudbar(player, "health", nil, nil, "hbhunger_icon_health_poison.png", nil, "hudbars_bar_health.png")
+				else
+					hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_health.png", nil, "hudbars_bar_health.png")
+				end
+			end
 		end
 
 	end
@@ -284,6 +293,7 @@ function mcl_potions._reset_player_effects(player)
 	end
 
 	if is_poisoned[player] then
+
 		is_poisoned[player] = nil
 
 		if player:is_player() then
@@ -293,7 +303,13 @@ function mcl_potions._reset_player_effects(player)
 	end
 
 	if is_regenerating[player] then
+
 		is_regenerating[player] = nil
+
+		if player:is_player() then
+			hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_health.png", nil, "hudbars_bar_health.png")
+		end
+
 	end
 
 	if is_strong[player] then
@@ -556,7 +572,11 @@ function mcl_potions.poison_func(player, factor, duration)
 		is_poisoned[player] = {step = factor, dur = duration, timer = 0}
 
 		if player:is_player() then
-			hb.change_hudbar(player, "health", nil, nil, "hbhunger_icon_health_poison.png", nil, "hbhunger_bar_health_poison.png")
+			if is_regenerating[player] then
+				hb.change_hudbar(player, "health", nil, nil, "hbhunger_icon_regen_poison.png", nil, "hudbars_bar_health.png")
+			else
+				hb.change_hudbar(player, "health", nil, nil, "hbhunger_icon_health_poison.png", nil, "hbhunger_bar_health_poison.png")
+			end
 		end
 
 	else
@@ -577,6 +597,14 @@ function mcl_potions.regeneration_func(player, factor, duration)
 
 		is_regenerating[player] = {step = factor, dur = duration, timer = 0}
 
+		if player:is_player() then
+			if is_poisoned[player] then
+				hb.change_hudbar(player, "health", nil, nil, "hbhunger_icon_regen_poison.png", nil, "hudbars_bar_health.png")
+			else
+				hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_regenerate.png", nil, "hudbars_bar_health.png")
+			end
+		end
+
 	else
 
 		local victim = is_regenerating[player]
diff --git a/mods/ITEMS/mcl_potions/textures/hbhunger_icon_regen_poison.png b/mods/ITEMS/mcl_potions/textures/hbhunger_icon_regen_poison.png
new file mode 100644
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GIT binary patch
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diff --git a/mods/ITEMS/mcl_potions/textures/hudbars_icon_regenerate.png b/mods/ITEMS/mcl_potions/textures/hudbars_icon_regenerate.png
new file mode 100644
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GIT binary patch
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