v0.2.1

README.md

@@ -2,12 +2,17 @@
 ![Soft Leaves' screenshot](screenshot.png)  
 **_Allows to walk through and to climb on leaves._**
 
-**Version:** 0.2.0  
+**Version:** 0.2.1  
 **Source code's license:** [EUPL v1.2][1] or later.
 
 **Dependencies:** default (found in [Minetest Game][2])
 
 
+**API for third party mods:**  
+See ![api.txt](api.txt)
+
+
+
 ### Installation
 
 Unzip the archive, rename the folder to soft_leaves and place it in  

api.txt

@@ -1,5 +1,5 @@
 
-If you are a developer or just a modder you can use this function:
+If you are a developer or just a modder you can use this procedure:
 
 	soft_leaves.overrider(nodestring)
 

changelog.md

@@ -10,10 +10,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 	- No further features planned.
 
 
+
+## [0.2.1] - 2020-07-02
+### Changed
+
+	- Code improvements.
+
+
+
 ## [0.2.0] - 2019-10-30
 ### Added
 
-	- Global function which allows other mods to register their nodes (see api.txt).
+	- Global procedure that allows other mods to register their nodes (see api.txt).
 
 ### Changed
 

init.lua

@@ -1,6 +1,6 @@
 --[[
     Soft leaves - Allows to walk through and to climb on leaves.
-	Copyright © 2018, 2019 Hamlet <hamlatmesehub@riseup.net> and contributors.
+	Copyright © 2018, 2020 Hamlet and contributors.
 
 	Licensed under the EUPL, Version 1.2 or – as soon they will be
 	approved by the European Commission – subsequent versions of the
@@ -30,46 +30,54 @@ soft_leaves = {}
 
 
 --
--- Leaves' table
+-- Procedures
 --
 
-local leaf_nodes = {
-	"default:acacia_bush_leaves",
-	"default:acacia_leaves",
-	"default:aspen_leaves",
-	"default:blueberry_bush_leaves",
-	"default:blueberry_bush_leaves_with_berries",
-	"default:bush_leaves",
-	"default:jungleleaves",
-	"default:leaves",
-	"default:pine_bush_needles",
-	"default:pine_needles"
-}
+-- Local procedure for the default Minetest Game's nodes
+local pr_Overrider = function()
 
+	-- Constant
+	local t_LEAF_NODES = {
+		'default:acacia_bush_leaves',
+		'default:acacia_leaves',
+		'default:aspen_leaves',
+		'default:blueberry_bush_leaves',
+		'default:blueberry_bush_leaves_with_berries',
+		'default:bush_leaves',
+		'default:jungleleaves',
+		'default:leaves',
+		'default:pine_bush_needles',
+		'default:pine_needles'
+	}
 
---
--- Nodes' overrider
---
+	for i_element = 1, 10 do
+		minetest.override_item(t_LEAF_NODES[i_element], {
+			climbable = true,
+			walkable = false
+		})
+	end
 
-for element = 1, 10 do
-	minetest.override_item(leaf_nodes[element], {
-		climbable = true,
-		walkable = false
-	})
 end
 
 
---
--- Flush the leaves' table for memory saving
---
+-- Minetest logger
+local pr_LogMessage = function()
 
-leaf_nodes = nil
+	-- Constant
+	local s_LOG_LEVEL = minetest.settings:get('debug_log_level')
+
+	-- Body
+	if (s_LOG_LEVEL == nil)
+	or (s_LOG_LEVEL == 'action')
+	or (s_LOG_LEVEL == 'info')
+	or (s_LOG_LEVEL == 'verbose')
+	then
+		minetest.log('action', '[Mod] Soft Leaves [v0.2.1] loaded.')
+	end
+end
 
 
---
--- Global function to allow third party mods to support soft leaves.
---
-
+-- Global procedure to allow third party mods to support soft leaves.
 soft_leaves.overrider = function(nodestring)
 	minetest.override_item(nodestring, {
 		climbable = true,
@@ -79,13 +87,8 @@ end
 
 
 --
--- Minetest engine debug logging
+-- Main body
 --
 
-if (minetest.settings:get("debug_log_level") == nil)
-or (minetest.settings:get("debug_log_level") == "action")
-or (minetest.settings:get("debug_log_level") == "info")
-or (minetest.settings:get("debug_log_level") == "verbose")
-then
-	minetest.log("action", "[Mod] Soft Leaves [v0.2.0] loaded.")
-end
+pr_Overrider()
+pr_LogMessage()