From 6d66c11a289d728cdaf25e4fbf7b2a46f58015f4 Mon Sep 17 00:00:00 2001
From: Paramat <paramat@users.noreply.github.com>
Date: Tue, 1 Aug 2017 14:53:10 +0100
Subject: [PATCH] Various fixes for 'stairs' and 'hud' mods (#91)

Fix undeclared global variables in 'stairs' and 'hud' mods.

Stairs mod:
Add to 'depends.txt' to enable cheeseblock and wool slabs/stairs.
Improve detection of mobs mods.
Remove 'mobs:honey_block' slabs/stairs as the node does not exist.
---
 games/default/files/hud/builtin.lua    |  1 +
 games/default/files/stairs/depends.txt |  3 +++
 games/default/files/stairs/init.lua    | 10 ++--------
 3 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/games/default/files/hud/builtin.lua b/games/default/files/hud/builtin.lua
index 95f9f646d..499a8f84a 100644
--- a/games/default/files/hud/builtin.lua
+++ b/games/default/files/hud/builtin.lua
@@ -1,3 +1,4 @@
+HUD_ENABLE_HUNGER = nil -- MC add line **************************************************
 
 HUD_IW_MAX = 8
 HUD_IW_TICK = 0.4
diff --git a/games/default/files/stairs/depends.txt b/games/default/files/stairs/depends.txt
index 4ad96d515..ffc3fc084 100644
--- a/games/default/files/stairs/depends.txt
+++ b/games/default/files/stairs/depends.txt
@@ -1 +1,4 @@
 default
+mobs
+mobs_animal
+wool
diff --git a/games/default/files/stairs/init.lua b/games/default/files/stairs/init.lua
index 8ed4388cb..8b18884a0 100644
--- a/games/default/files/stairs/init.lua
+++ b/games/default/files/stairs/init.lua
@@ -285,7 +285,7 @@ end
 
 --= Mobs Mod
 
-if mobs and mobs.mod and mobs.mod == "redo" then
+if minetest.get_modpath("mobs") and minetest.get_modpath("mobs_animal") then
 
 grp = {crumbly = 3, flammable = 2, not_in_craft_guide = 1}
 
@@ -295,12 +295,6 @@ stairs.register_all("cheeseblock", "mobs:cheeseblock",
 	"Cheese Block",
 	stairs.dirt)
 
-stairs.register_all("honey_block", "mobs:honey_block",
-	grp,
-	{"mobs_honey_block.png"},
-	"Honey Block",
-	stairs.dirt)
-
 end
 
 --= Lapis Mod
@@ -805,4 +799,4 @@ stairs.register_all("wool_dark_green", "wool:dark_green",
 	"Dark Green Wool", 
 	stairs.wool)
 
-end
\ No newline at end of file
+end