Bump to version 1.0.1

This is no longer required thanks to `mod.conf`.

CHANGELOG.md

@@ -7,8 +7,15 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [1.0.1] - 2020-01-01
+
+### Changed
+
+- Improve performance by localizing the `vector.distance()` function.
+
 ## 1.0.0 - 2020-01-01
 
 - Initial versioned release.
 
-[Unreleased]: https://github.com/minetest-mods/gauges/compare/v1.0.0...HEAD
+[Unreleased]: https://github.com/minetest-mods/gauges/compare/v1.0.1...HEAD
+[1.0.1]: https://github.com/minetest-mods/gauges/compare/v1.0.0...v1.0.1

README.md

@@ -1,5 +1,7 @@
 # Gauges
 
+![Preview](https://content.minetest.net/uploads/GBoKauWSou.png)
+
 Gauges for [Minetest](https://www.minetest.net/), a free and open source infinite
 world block sandbox game.
 
@@ -18,9 +20,7 @@ git clone https://github.com/minetest-mods/gauges.git
 
 You can also
 [download a ZIP archive](https://github.com/minetest-mods/gauges/archive/master.zip)
-of Gauges. If you do so, you will need to extract the archive then rename
-the resulting folder from `gauges-master` to `gauges` – this is
-**absolutely** required, as the mod won't work otherwise.
+of Gauges.
 
 ### Enable the mod
 

init.lua

@@ -7,9 +7,13 @@ if minetest.settings:get_bool("health_bars") == false or
 		not minetest.settings:get_bool("enable_damage")
 then return end
 
+-- Localize the vector distance function for better performance, as it's called
+-- on every step
+local vector_distance = vector.distance
+
 minetest.register_entity("gauges:hp_bar", {
 	visual = "sprite",
-	visual_size = {x=1, y=1/16, z = 1},
+	visual_size = {x=1, y=1/16, z=1},
 	-- The texture is changed later in the code
 	textures = {"blank.png"},
 	collisionbox = {0},
@@ -20,7 +24,7 @@ minetest.register_entity("gauges:hp_bar", {
 
 		if not player or
 				not minetest.is_player(player) or
-				vector.distance(player:get_pos(), self.object:get_pos()) > 3
+				vector_distance(player:get_pos(), self.object:get_pos()) > 3
 		then
 			self.object:remove()
 			return