From 72a8666a86b43f35685e4136754df6130a2fd92c Mon Sep 17 00:00:00 2001
From: trans_soup <>
Date: Thu, 19 Oct 2023 13:10:49 +0200
Subject: [PATCH] leaves decomposition tweaks.

make decomposing leaves account for the pile size of nearby decomposing
leaves when determining their decomposition rate.
---
 mods/bg_tree/decompose.lua | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/mods/bg_tree/decompose.lua b/mods/bg_tree/decompose.lua
index 4bc970e..84a882a 100644
--- a/mods/bg_tree/decompose.lua
+++ b/mods/bg_tree/decompose.lua
@@ -27,11 +27,9 @@ blockgame.register_increasing_abm({
 	end,
 })
 
-local decompose_node_scores = {
-	[leaves_decomposing] = 30,
-}
-local decompose_group_scores = {
+local decompose_scores = {
 	dirty = 50,
+	leaves_decomposing = 30,
 }
 
 local decompose_cost = 2000
@@ -53,9 +51,10 @@ blockgame.register_increasing_abm({
 			local name = minetest.get_node(pos).name
 
 			local gain = 0
-			for group, value in pairs(decompose_group_scores) do
-				if minetest.get_item_group(name, group) > 0 then
-					gain = math.max(gain, value)
+			for group, value in pairs(decompose_scores) do
+				local group = minetest.get_item_group(name, group)
+				if group > 0 then
+					gain = math.max(gain, value * group)
 				end
 			end
 
@@ -65,11 +64,6 @@ blockgame.register_increasing_abm({
 				score = score + gain
 				return true
 			end
-
-			if decompose_node_scores[name] then
-				score = score + math.floor(decompose_node_scores[name] / distance)
-				return true
-			end
 		end, 4)
 
 		return data.value + score