From bb7d45a3d7fc17c4033baf7d78810b855d611d8e Mon Sep 17 00:00:00 2001
From: Hugo Locurcio <hugo.locurcio@hugo.pro>
Date: Fri, 1 Mar 2019 19:19:22 +0100
Subject: [PATCH] Improve code formatting

---
 init.lua | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/init.lua b/init.lua
index 61235fa..15ac6d0 100644
--- a/init.lua
+++ b/init.lua
@@ -16,19 +16,23 @@ function vector.sqdist(a, b)
 	local dx = a.x - b.x
 	local dy = a.y - b.y
 	local dz = a.z - b.z
-	return dx*dx + dy*dy + dz*dz
+	return dx * dx + dy * dy + dz * dz
 end
 
 function hp_bar:on_step(dtime)
 	local wielder = self.wielder and minetest.get_player_by_name(self.wielder)
-	if wielder == nil or
-			vector.sqdist(wielder:get_pos(), self.object:get_pos()) > 3 then
+
+	if
+		wielder == nil or
+		vector.sqdist(wielder:get_pos(), self.object:get_pos()) > 3
+	then
 		self.object:remove()
 		return
 	end
 
 	local hp = wielder:get_hp()
 	local breath = wielder:get_breath()
+
 	self.object:set_properties({
 		textures = {
 			"health_" .. tostring(hp) .. ".png^breath_" .. tostring(breath) .. ".png",
@@ -42,6 +46,7 @@ local function add_HP_gauge(name)
 	local player = minetest.get_player_by_name(name)
 	local pos = player:get_pos()
 	local ent = minetest.add_entity(pos, "gauges:hp_bar")
+
 	if ent ~= nil then
 		ent:set_attach(player, "", {x = 0, y = 10, z = 0}, {x = 0, y = 0, z = 0})
 		ent = ent:get_luaentity()
@@ -49,9 +54,10 @@ local function add_HP_gauge(name)
 	end
 end
 
--- If health_bars not defined or set to true
-if minetest.setting_getbool("health_bars") ~= false and
-		minetest.setting_getbool("enable_damage") then
+if
+	minetest.setting_getbool("health_bars") ~= false and
+	minetest.setting_getbool("enable_damage")
+then
 	minetest.register_on_joinplayer(function(player)
 		minetest.after(1, add_HP_gauge, player:get_player_name())
 	end)