Grass spread to dirt_with_snow, fix playereffects, remove playerphysics

files/default/functions.lua

@@ -418,12 +418,15 @@ end
 
 minetest.register_abm({
 	label = "Grass spread",
-	nodenames = {"default:dirt"},
+	nodenames = {
+		"default:dirt",
+		"default:dirt_with_snow"
+	},
 	neighbors = {
 		"air",
 		"group:grass",
 		"group:dry_grass",
-		"default:snow",
+		"default:snow"
 	},
 	interval = 10,
 	chance = 25,

files/default/nodes.lua

@@ -666,6 +666,7 @@ minetest.register_node("default:birch_leaves", {
 	tiles = {"default_birch_leaves.png"},
 	waving = 1,
 	paramtype = "light",
+	walkable = false,
 	is_ground_content = false,
 	groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
 	drop = {

files/player/pep/init.lua

@@ -9,7 +9,7 @@ local ppa = minetest.get_modpath("playerphysics")
 
 pep = {}
 
--- Whether to use save (true, false or minetest.is_singleplayer())
+-- Whether to use mole (true, false or minetest.is_singleplayer())
 pep.mole = minetest.is_singleplayer()
 
 function return_empty_bottle(potiondef, user, itemstack)

files/player/playereffects/init.lua

@@ -47,8 +47,8 @@ playereffects.autosave_time = 10
 
 
 --[=[ Load inactive_effects and last_effect_id from playereffects, if this file exists  ]=]
-do
+if playereffects.save then
-	if playereffects.save then
+	do
 		local filepath = minetest.get_worldpath().."/playereffects"
 		local file = io.open(filepath, "r")
 		if file then
@@ -415,12 +415,12 @@ minetest.register_on_joinplayer(function(player)
 	end
 end)
 
+-- Autosave into file
 if playereffects.use_autosave then
-	playereffects.autosave_timer = 0
 	minetest.register_globalstep(function(dtime)
+		playereffects.autosave_timer = playereffects.autosave_timer or 0
 		playereffects.autosave_timer = playereffects.autosave_timer + dtime
 
-		-- Autosave into file
 		if playereffects.autosave_timer >= playereffects.autosave_time then
 			playereffects.autosave_timer = 0
 			minetest.log("action", "[playereffects] Autosaving mod data to playereffects ...")
@@ -430,21 +430,20 @@ if playereffects.use_autosave then
 end
 
 minetest.register_playerstep(function(dtime, playernames)
-	-- Update HUDs of all players
 	for _, name in pairs(playernames) do
-		playereffects.hud_update(name)
+		local player = minetest.get_player_by_name(name)
+		if player and player:is_player() then
+			playereffects.hud_update(player)
+		end
 	end
-end, minetest.is_singleplayer()) -- Force step in singlplayer mode only
+end)
 
 --[=[ HUD ]=]
 function playereffects.hud_update(player)
 	if(playereffects.use_hud == true) then
 		local now = os.time()
-		local player = minetest.get_player_by_name(player)
+		local playername = player:get_player_name()
-		if not player or not player:is_player() then
+		local hudinfos = playereffects.hudinfos[playername]
-			return
-		end
-		local hudinfos = playereffects.hudinfos[player]
 		if(hudinfos ~= nil) then
 			for effect_id, hudinfo in pairs(hudinfos) do
 				local effect = playereffects.effects[effect_id]

files/player/playerphysics/init.lua

@@ -1,43 +0,0 @@
-playerphysics = {}
-
-local function calculate_attribute_product(player, attribute)
-	local a = minetest.deserialize(player:get_attribute("playerphysics:physics"))
-	local product = 1
-	if a == nil or a[attribute] == nil then
-		return product
-	end
-	local factors = a[attribute]
-	if type(factors) == "table" then
-		for _, factor in pairs(factors) do
-			product = product * factor
-		end
-	end
-	return product
-end
-
-function playerphysics.add_physics_factor(player, attribute, id, value)
-	local a = minetest.deserialize(player:get_attribute("playerphysics:physics"))
-	if a == nil then
-		a = { [attribute] = { [id] = value } }
-	elseif a[attribute] == nil then
-		a[attribute] = { [id] = value }
-	else
-		a[attribute][id] = value
-	end
-	player:set_attribute("playerphysics:physics", minetest.serialize(a))
-	local raw_value = calculate_attribute_product(player, attribute)
-	player:set_physics_override({[attribute] = raw_value})
-end
-
-function playerphysics.remove_physics_factor(player, attribute, id)
-	local a = minetest.deserialize(player:get_attribute("playerphysics:physics"))
-	if a == nil or a[attribute] == nil then
-		-- Nothing to remove
-		return
-	else
-		a[attribute][id] = nil
-	end
-	player:set_attribute("playerphysics:physics", minetest.serialize(a))
-	local raw_value = calculate_attribute_product(player, attribute)
-	player:set_physics_override({[attribute] = raw_value})
-end