Merge remote-tracking branch 'upstream/master'

Use mod.conf for description / remove extra whitespace / give monoid_master privilege to admin

description.txt

@@ -1,2 +0,0 @@
-player_monoids is a library for managing global player state, such as physics
-overrides or player visual size.

mod.conf

@@ -1 +1,5 @@
-name=player_monoids
+name = player_monoids
+description = """ 
+A library for managing global player state, 
+such as physics overrides or player visual size.
+"""

standard_monoids.lua

@@ -63,7 +63,6 @@ player_monoids.jump = monoid({
 	end,
 })
 
-
 -- Gravity monoid. Effect values are gravity multipliers.
 player_monoids.gravity = monoid({
 	combine = mult,
@@ -76,7 +75,6 @@ player_monoids.gravity = monoid({
 	end,
 })
 
-
 -- Fly ability monoid. The values are booleans, which are combined by or. A true
 -- value indicates having the ability to fly.
 player_monoids.fly = monoid({
@@ -104,7 +102,6 @@ player_monoids.fly = monoid({
 	end,
 })
 
-
 -- Noclip ability monoid. Works the same as fly monoid.
 player_monoids.noclip = monoid({
 	combine = function(p, q) return p or q end,

test.lua

@@ -4,6 +4,7 @@ local speed = player_monoids.speed
 minetest.register_privilege("monoid_master", {
 	description = "Allows testing of player monoids.",
 	give_to_singleplayer = false,
+	give_to_admin = true,
 })
 
 local function test(player)
@@ -13,6 +14,8 @@ local function test(player)
 	minetest.chat_send_player(p_name, "Your speed is: " .. speed:value(player))
 
 	minetest.after(3, function()
+		local player = minetest.get_player_by_name(p_name)
+		if not player then return end
 		speed:del_change(player, ch_id)
 		minetest.chat_send_player(p_name, "Your speed is: " .. speed:value(player))
 	end)