From b9e93a8b58fdf82f3f235cfcc9e3756cb5055719 Mon Sep 17 00:00:00 2001
From: HybridDog <adresse_test@t-online.de>
Date: Fri, 6 Mar 2015 19:40:51 +0100
Subject: [PATCH] small fixes

---
 src/falling_snow.lua | 2 +-
 src/nodes.lua        | 1 +
 src/sled.lua         | 6 +++---
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/falling_snow.lua b/src/falling_snow.lua
index 02d4b9a..cf21cc8 100644
--- a/src/falling_snow.lua
+++ b/src/falling_snow.lua
@@ -165,7 +165,7 @@ if snow.enable_snowfall then
 
 	-- Snow
 	minetest.register_globalstep(function(dtime)
-		for _, player in ipairs(minetest.get_connected_players()) do
+		for _, player in pairs(minetest.get_connected_players()) do
 			local ppos = player:getpos()
 			
 			local sminp = addvectors(ppos, {x=-20, y=0, z=-20})
diff --git a/src/nodes.lua b/src/nodes.lua
index 6338760..03f4f6c 100644
--- a/src/nodes.lua
+++ b/src/nodes.lua
@@ -228,6 +228,7 @@ minetest.register_node("snow:star_lit", {
 -- Moss
 minetest.register_node("snow:moss", {
 	description = "Moss",
+	inventory_image = "snow_moss.png",
 	tiles = {"snow_moss.png"},
 	drawtype = "signlike",
 	paramtype = "light",
diff --git a/src/sled.lua b/src/sled.lua
index 0204658..d3728c6 100644
--- a/src/sled.lua
+++ b/src/sled.lua
@@ -53,7 +53,7 @@ than I originally planned. :p  ~ LazyJ
 --
 
 local function is_water(pos)
-	local nn = minetest.env:get_node(pos).name
+	local nn = minetest.get_node(pos).name
 	return minetest.get_item_group(nn, "water") ~= 0
 end
 
@@ -181,8 +181,8 @@ minetest.register_craftitem("snow:sled", {
  		local name = placer:get_player_name()
  		local player_pos = placer:getpos()
  		if not players_sled[name] then
- 			if minetest.get_node({x=player_pos.x,y=player_pos.y, z=player_pos.z}).name == "default:snow" then
-				local sled = minetest.env:add_entity(pos, "snow:sled")
+ 			if minetest.get_node(player_pos).name == "default:snow" then
+				local sled = minetest.add_entity(pos, "snow:sled")
 				sled:get_luaentity():on_rightclick(placer)
 			end
 		end