Add descriptions to settings, fix broken settings

mods/bed/init.lua

@@ -360,7 +360,7 @@ minetest.register_node(
             meta:set_string("player", "")
          elseif meta:get_string("player") == "" and not default.player_attached[name]
          and bed.userdata[name].in_bed == false then
-            if not minetest.settings:get_bool("bed_enabled") then
+            if not minetest.settings:get_bool("bed_enable", true) then
                return
             end
 

mods/mobs/api.lua

@@ -372,6 +372,7 @@ function mobs:register_mob(name, def)
 
             if self.type == "monster"
             and peaceful_only then
+               minetest.log("action", "[mobs] Hostile mob "..self.name.." removed at "..minetest.pos_to_string(vector.round(self.object:get_pos())))
                self.object:remove()
                return
             end
@@ -1209,6 +1210,7 @@ function mobs:register_mob(name, def)
 
             if self.type == "monster"
             and peaceful_only then
+               minetest.log("action", "[mobs] Hostile mob "..self.name.." removed at "..minetest.pos_to_string(vector.round(self.object:get_pos())))
                self.object:remove()
             end
 

settingtypes.txt

@@ -7,43 +7,74 @@
 
 ## Player stuff
 
+# If enabled, players drop their items when they die.
 drop_items_on_die (Drop items on death) bool true
 
 ## Initial items
 
+# If enabled, new players will start with a couple of initial items, set in the give_initial_items setting.
 give_initial_enable (Enable initial items) bool false
+# Comma-separated list of initial items to give to new players. You must use itemstrings as the item identifiers. This only works if give_initial_enable is active.
 give_initial_items (Initial items) string default:pick_stone,default:torch_weak 10
 
 ## TNT
 
+# This enables TNT. TNT is a block that, if ignited, will explode, deal damage and destroy blocks around it.
+# If disabled, TNT will be completely removed from the game.
+#
+# Warning: If you disable this setting in a world in which TNT already existed, there will be bugs!
 tnt_enable (Enable TNT) bool true
-tnt_radius (TNT radius) int 3
+
+# The radius in which blocks will be destroyed by a TNT explosion.
+tnt_radius (TNT radius) int 3 0
 
 ## Mobs
 
-mobs_peaceful (Peaceful mobs) bool false
+# If enabled, only peaceful, non-hostile mobs will appear. Hostile mobs will disappear and cannot be spawned at all.
+# This setting is only read at startup.
+only_peaceful_mobs (Only peaceful mobs) bool false
+
+# If enabled, hostile mobs will not attack near the player spawn on multiplayer servers. This setting is ignored in singleplayer, mobs will attack regardless.
+# The safety radius is set in static_spawn_radius.
 mobs_safe_spawn (Safe spawn from mobs) bool true
 
 ## Spawning
 
-static_spawn_radius (Spawnpoint safety radius) int 256
+# Radius around the player spawn point in which mobs don't attack.
+# This is only the case in multiplayer servers and if the setting mobs_safe_spawn is enabled. In singleplayer, mobs will attack regardless.
+#
+# Additionally, this radius also specifies the radius around
+# spawn in which villages don't generate.
+static_spawn_radius (Spawnpoint safety radius) int 256 0
 
 ## Beds
 
-bed_enable (Enable beds) bool true
+# If enabled, players can sleep in beds. If the majority of all players game sleep in the bed at night, the night will be skipped.
+# If disabled, beds are just decoration and can't be interacted with.
+bed_enable (Enable sleeping in beds) bool true
 
 ## Music
 
-music_enable (Enable music players) bool true
+# If enabled, music players will be able to play music.
+# If disabled, music players will stay silent.
+music_enable (Enable music player playback) bool true
 
 ## Weather
 
+# If enabled, the weather will change from time to time.
 weather_enable (Enable dynamic weather) bool true
 
-## Ambiance
+## Ambience
 
+# Enables ambient sounds, such as birds, crickets, etc.
 ambiance_enable (Enable ambient sounds) bool true
 
 ## Player skins
 
+# Here you can add your custom player skins. List each skin by name here, separated by commas.
+# The player skin files are read from mods/player_skins/textures in the game's directory.
+# Each skin requires two PNG files, where <name> is the skin name:
+#
+# * player_skins_<name>.png: Player skin
+# * player_skins_icon_<name>.png: Player skin icon
 player_skins_names (Player skin list) string male,female