From a37be6ba54b6089e901234ae3e4c4ef3d67e634e Mon Sep 17 00:00:00 2001
From: Axaxax88 <74550391+Axaxax88@users.noreply.github.com>
Date: Tue, 22 Dec 2020 16:34:41 +0100
Subject: [PATCH] Fix bug with blueberry bushes. Make permafrost dig like
 gravel (#723)

I repaired bug with blueberry bush, which dropped unknown item (blueberries). I also made all types of permafrost "crumbly = 2", so they will be diggable by hand (same as gravel).
---
 mods/mtg/default/nodes.lua | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/mods/mtg/default/nodes.lua b/mods/mtg/default/nodes.lua
index 536abe6..3af11ad 100644
--- a/mods/mtg/default/nodes.lua
+++ b/mods/mtg/default/nodes.lua
@@ -500,7 +500,7 @@ minetest.register_node("default:dirt_with_coniferous_litter", {
 minetest.register_node("default:permafrost", {
 	description = "Permafrost",
 	tiles = {"default_permafrost.png"},
-	groups = {cracky = 3},
+	groups = {cracky = 3, crumbly = 2},
 	sounds = default.node_sound_dirt_defaults(),
 })
 
@@ -508,7 +508,7 @@ minetest.register_node("default:permafrost_with_stones", {
 	description = "Permafrost with Stones",
 	tiles = {"default_permafrost.png^default_stones.png",
 		"default_permafrost.png"},
-	groups = {cracky = 3},
+	groups = {cracky = 3, crumbly = 2},
 	drop = "default:permafrost",
 	sounds = default.node_sound_gravel_defaults(),
 })
@@ -518,7 +518,7 @@ minetest.register_node("default:permafrost_with_moss", {
 	tiles = {"default_moss.png", "default_permafrost.png",
 		{name = "default_permafrost.png^default_moss_side.png",
 			tileable_vertical = false}},
-	groups = {cracky = 3},
+	groups = {cracky = 3, crumbly = 2},
 	drop = "default:permafrost",
 	sounds = default.node_sound_dirt_defaults({
 		footstep = {name = "default_grass_footstep", gain = 0.25},
@@ -1284,14 +1284,9 @@ minetest.register_node("default:blueberry_bush_leaves_with_berries", {
 	waving = 1,
 	tiles = {"default_blueberry_bush_leaves.png^default_blueberry_overlay.png"},
 	paramtype = "light",
-	groups = {snappy = 3, flammable = 2, leaves = 1, dig_immediate = 3},
-	drop = "default:blueberries",
+	groups = {snappy = 3, flammable = 2, leaves = 1},
+	drop = "default:blueberry_bush_leaves",
 	sounds = default.node_sound_leaves_defaults(),
-	node_dig_prediction = "default:blueberry_bush_leaves",
-
-	after_dig_node = function(pos, oldnode, oldmetadata, digger)
-		minetest.set_node(pos, {name = "default:blueberry_bush_leaves"})
-	end,
 })
 
 minetest.register_node("default:blueberry_bush_leaves", {