From 063595ac3c59ac22933324a240cb3a3a0a9145b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Wed, 15 Apr 2020 13:27:29 +0200
Subject: [PATCH 01/13] Change blast resistance of nodes in mcl_core

The new blast resistance values are copied from the Minecraft wiki.

https://minecraft.gamepedia.com/Explosion
---
 mods/ITEMS/mcl_core/nodes_base.lua       | 106 +++++++++++------------
 mods/ITEMS/mcl_core/nodes_cactuscane.lua |   2 +-
 mods/ITEMS/mcl_core/nodes_climb.lua      |   4 +-
 mods/ITEMS/mcl_core/nodes_glass.lua      |   4 +-
 mods/ITEMS/mcl_core/nodes_liquid.lua     |   8 +-
 mods/ITEMS/mcl_core/nodes_misc.lua       |   8 +-
 mods/ITEMS/mcl_core/nodes_trees.lua      |   8 +-
 7 files changed, 70 insertions(+), 70 deletions(-)

diff --git a/mods/ITEMS/mcl_core/nodes_base.lua b/mods/ITEMS/mcl_core/nodes_base.lua
index 6c47dd3f3..a8efc0cad 100644
--- a/mods/ITEMS/mcl_core/nodes_base.lua
+++ b/mods/ITEMS/mcl_core/nodes_base.lua
@@ -20,7 +20,7 @@ minetest.register_node("mcl_core:stone", {
 	groups = {pickaxey=1, stone=1, building_block=1, material_stone=1},
 	drop = 'mcl_core:cobble',
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -34,7 +34,7 @@ minetest.register_node("mcl_core:stone_with_coal", {
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	drop = 'mcl_core:coal_lump',
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -47,7 +47,7 @@ minetest.register_node("mcl_core:stone_with_iron", {
 	groups = {pickaxey=3, building_block=1, material_stone=1},
 	drop = 'mcl_core:stone_with_iron',
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -61,7 +61,7 @@ minetest.register_node("mcl_core:stone_with_gold", {
 	groups = {pickaxey=4, building_block=1, material_stone=1},
 	drop = "mcl_core:stone_with_gold",
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -93,7 +93,7 @@ minetest.register_node("mcl_core:stone_with_redstone", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	on_punch = redstone_ore_activate,
 	on_walk_over = redstone_ore_activate, -- Uses walkover mod
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -131,7 +131,7 @@ minetest.register_node("mcl_core:stone_with_redstone_lit", {
 	on_timer = function(pos, elapsed)
 		minetest.swap_node(pos, {name="mcl_core:stone_with_redstone"})
 	end,
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -153,7 +153,7 @@ minetest.register_node("mcl_core:stone_with_lapis", {
 		}
 	},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -166,7 +166,7 @@ minetest.register_node("mcl_core:stone_with_emerald", {
 	groups = {pickaxey=4, building_block=1, material_stone=1},
 	drop = "mcl_core:emerald",
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -179,7 +179,7 @@ minetest.register_node("mcl_core:stone_with_diamond", {
 	groups = {pickaxey=4, building_block=1, material_stone=1},
 	drop = "mcl_core:diamond",
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -191,7 +191,7 @@ minetest.register_node("mcl_core:stonebrick", {
 	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	is_ground_content = false,
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -203,7 +203,7 @@ minetest.register_node("mcl_core:stonebrickcarved", {
 	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	is_ground_content = false,
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -215,7 +215,7 @@ minetest.register_node("mcl_core:stonebrickcracked", {
 	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	is_ground_content = false,
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -227,7 +227,7 @@ minetest.register_node("mcl_core:stonebrickmossy", {
 	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	is_ground_content = false,
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -239,7 +239,7 @@ minetest.register_node("mcl_core:stone_smooth", {
 	groups = {pickaxey=1, stone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	is_ground_content = false,
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -251,7 +251,7 @@ minetest.register_node("mcl_core:granite", {
 	stack_max = 64,
 	groups = {pickaxey=1, stone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -263,7 +263,7 @@ minetest.register_node("mcl_core:granite_smooth", {
 	is_ground_content = false,
 	groups = {pickaxey=1, stone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -275,7 +275,7 @@ minetest.register_node("mcl_core:andesite", {
 	stack_max = 64,
 	groups = {pickaxey=1, stone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -299,7 +299,7 @@ minetest.register_node("mcl_core:diorite", {
 	stack_max = 64,
 	groups = {pickaxey=1, stone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -311,7 +311,7 @@ minetest.register_node("mcl_core:diorite_smooth", {
 	stack_max = 64,
 	groups = {pickaxey=1, stone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -344,7 +344,7 @@ minetest.register_node("mcl_core:dirt_with_grass", {
 		return mcl_core.on_snowable_construct(pos)
 	end,
 	_mcl_snowed = "mcl_core:dirt_with_grass_snow",
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.6,
 })
 mcl_core.register_snowed_node("mcl_core:dirt_with_grass_snow", "mcl_core:dirt_with_grass", nil, nil, true)
@@ -368,7 +368,7 @@ minetest.register_node("mcl_core:grass_path", {
 	sounds = mcl_sounds.node_sound_dirt_defaults({
 		footstep = {name="default_grass_footstep", gain=0.4},
 	}),
-	_mcl_blast_resistance = 3.25,
+	_mcl_blast_resistance = 0.65,
 	_mcl_hardness = 0.6,
 })
 
@@ -387,7 +387,7 @@ minetest.register_node("mcl_core:mycelium", {
 
 	on_construct = mcl_core.on_snowable_construct,
 	_mcl_snowed = "mcl_core:mycelium_snow",
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.6,
 })
 mcl_core.register_snowed_node("mcl_core:mycelium_snow", "mcl_core:mycelium")
@@ -403,7 +403,7 @@ minetest.register_node("mcl_core:podzol", {
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
 	on_construct = mcl_core.on_snowable_construct,
 	_mcl_snowed = "mcl_core:podzol_snow",
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.6,
 })
 mcl_core.register_snowed_node("mcl_core:podzol_snow", "mcl_core:podzol")
@@ -417,7 +417,7 @@ minetest.register_node("mcl_core:dirt", {
 	stack_max = 64,
 	groups = {handy=1,shovely=1, dirt=1,soil=1, soil_sapling=2, soil_sugarcane=1, cultivatable=2, enderman_takable=1, building_block=1},
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
@@ -429,7 +429,7 @@ minetest.register_node("mcl_core:coarse_dirt", {
 	stack_max = 64,
 	groups = {handy=1,shovely=1, dirt=3,soil=1, soil_sugarcane=1, cultivatable=1, enderman_takable=1, building_block=1},
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
@@ -450,7 +450,7 @@ minetest.register_node("mcl_core:gravel", {
 	sounds = mcl_sounds.node_sound_dirt_defaults({
 		footstep = {name="default_gravel_footstep", gain=0.45},
 	}),
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.6,
 	_mcl_hardness = 0.6,
 })
 
@@ -464,7 +464,7 @@ minetest.register_node("mcl_core:sand", {
 	stack_max = 64,
 	groups = {handy=1,shovely=1, falling_node=1, sand=1, soil_sugarcane=1, enderman_takable=1, building_block=1, material_sand=1},
 	sounds = mcl_sounds.node_sound_sand_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
@@ -477,7 +477,7 @@ minetest.register_node("mcl_core:sandstone", {
 	stack_max = 64,
 	groups = {pickaxey=1, sandstone=1, normal_sandstone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -489,7 +489,7 @@ minetest.register_node("mcl_core:sandstonesmooth", {
 	stack_max = 64,
 	groups = {pickaxey=1, sandstone=1, normal_sandstone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -501,7 +501,7 @@ minetest.register_node("mcl_core:sandstonecarved", {
 	stack_max = 64,
 	groups = {pickaxey=1, sandstone=1, normal_sandstone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -514,7 +514,7 @@ minetest.register_node("mcl_core:sandstonesmooth2", {
 	stack_max = 64,
 	groups = {pickaxey=1, sandstone=1, normal_sandstone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -528,7 +528,7 @@ minetest.register_node("mcl_core:redsand", {
 	stack_max = 64,
 	groups = {handy=1,shovely=1, falling_node=1, sand=1, soil_sugarcane=1, enderman_takable=1, building_block=1, material_sand=1},
 	sounds = mcl_sounds.node_sound_sand_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
@@ -540,7 +540,7 @@ minetest.register_node("mcl_core:redsandstone", {
 	stack_max = 64,
 	groups = {pickaxey=1, sandstone=1, red_sandstone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -552,7 +552,7 @@ minetest.register_node("mcl_core:redsandstonesmooth", {
 	stack_max = 64,
 	groups = {pickaxey=1, sandstone=1, red_sandstone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -564,7 +564,7 @@ minetest.register_node("mcl_core:redsandstonecarved", {
 	stack_max = 64,
 	groups = {pickaxey=1, sandstone=1, red_sandstone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -576,7 +576,7 @@ minetest.register_node("mcl_core:redsandstonesmooth2", {
 	stack_max = 64,
 	groups = {pickaxey=1, sandstone=1, red_sandstone=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -592,7 +592,7 @@ minetest.register_node("mcl_core:clay", {
 	groups = {handy=1,shovely=1, enderman_takable=1, building_block=1},
 	drop = 'mcl_core:clay_lump 4',
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.6,
 	_mcl_hardness = 0.6,
 })
 
@@ -605,7 +605,7 @@ minetest.register_node("mcl_core:brick_block", {
 	stack_max = 64,
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 2,
 })
 
@@ -621,7 +621,7 @@ minetest.register_node("mcl_core:bedrock", {
 	is_ground_content = false,
 	on_blast = function() end,
 	drop = '',
-	_mcl_blast_resistance = 18000000,
+	_mcl_blast_resistance = 3600000,
 	_mcl_hardness = -1,
 
 	-- Eternal fire on top of bedrock, if in the End dimension
@@ -658,7 +658,7 @@ minetest.register_node("mcl_core:cobble", {
 	stack_max = 64,
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 2,
 })
 
@@ -670,7 +670,7 @@ minetest.register_node("mcl_core:mossycobble", {
 	stack_max = 64,
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 2,
 })
 
@@ -682,7 +682,7 @@ minetest.register_node("mcl_core:coalblock", {
 	stack_max = 64,
 	groups = {pickaxey=1, flammable=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
 })
 
@@ -694,7 +694,7 @@ minetest.register_node("mcl_core:ironblock", {
 	stack_max = 64,
 	groups = {pickaxey=2, building_block=1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
 })
 
@@ -706,7 +706,7 @@ minetest.register_node("mcl_core:goldblock", {
 	stack_max = 64,
 	groups = {pickaxey=4, building_block=1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
 })
 
@@ -718,7 +718,7 @@ minetest.register_node("mcl_core:diamondblock", {
 	stack_max = 64,
 	groups = {pickaxey=4, building_block=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
 })
 
@@ -730,7 +730,7 @@ minetest.register_node("mcl_core:lapisblock", {
 	stack_max = 64,
 	groups = {pickaxey=3, building_block=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -742,7 +742,7 @@ minetest.register_node("mcl_core:emeraldblock", {
 	stack_max = 64,
 	groups = {pickaxey=4, building_block=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
 })
 
@@ -754,7 +754,7 @@ minetest.register_node("mcl_core:obsidian", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	stack_max = 64,
 	groups = {pickaxey=5, building_block=1, material_stone=1},
-	_mcl_blast_resistance = 6000,
+	_mcl_blast_resistance = 1200,
 	_mcl_hardness = 50,
 })
 
@@ -774,7 +774,7 @@ minetest.register_node("mcl_core:ice", {
 	after_dig_node = function(pos, oldnode)
 		mcl_core.melt_ice(pos)
 	end,
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
@@ -787,7 +787,7 @@ minetest.register_node("mcl_core:packed_ice", {
 	groups = {handy=1,pickaxey=1, slippery=3, building_block=1},
 	drop = "",
 	sounds = mcl_sounds.node_sound_glass_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
@@ -851,7 +851,7 @@ for i=0,3 do
 			local timer = minetest.get_node_timer(pos)
 			timer:start(1.5)
 		end,
-		_mcl_blast_resistance = 2.5,
+		_mcl_blast_resistance = 0.5,
 		_mcl_hardness = 0.5,
 	})
 
@@ -970,7 +970,7 @@ for i=1,8 do
 		on_place = on_place,
 		after_destruct = mcl_core.after_snow_destruct,
 		drop = "mcl_throwing:snowball "..(i+1),
-		_mcl_blast_resistance = 0.5,
+		_mcl_blast_resistance = 0.1,
 		_mcl_hardness = 0.1,
 	})
 end
@@ -987,7 +987,7 @@ minetest.register_node("mcl_core:snowblock", {
 	on_construct = mcl_core.on_snow_construct,
 	after_destruct = mcl_core.after_snow_destruct,
 	drop = "mcl_throwing:snowball 4",
-	_mcl_blast_resistance = 1,
+	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
 })
 
diff --git a/mods/ITEMS/mcl_core/nodes_cactuscane.lua b/mods/ITEMS/mcl_core/nodes_cactuscane.lua
index e8555f148..277cc565f 100644
--- a/mods/ITEMS/mcl_core/nodes_cactuscane.lua
+++ b/mods/ITEMS/mcl_core/nodes_cactuscane.lua
@@ -42,7 +42,7 @@ minetest.register_node("mcl_core:cactus", {
 		if not node_below then return false end
 		return (node_below.name == "mcl_core:cactus" or minetest.get_item_group(node_below.name, "sand") == 1)
 	end),
-	_mcl_blast_resistance = 2,
+	_mcl_blast_resistance = 0.4,
 	_mcl_hardness = 0.4,
 })
 
diff --git a/mods/ITEMS/mcl_core/nodes_climb.lua b/mods/ITEMS/mcl_core/nodes_climb.lua
index 5167d0828..8839b0120 100644
--- a/mods/ITEMS/mcl_core/nodes_climb.lua
+++ b/mods/ITEMS/mcl_core/nodes_climb.lua
@@ -81,7 +81,7 @@ minetest.register_node("mcl_core:ladder", {
 		return itemstack
 	end,
 
-	_mcl_blast_resistance = 2,
+	_mcl_blast_resistance = 0.4,
 	_mcl_hardness = 0.4,
 	on_rotate = rotate_climbable,
 })
@@ -164,7 +164,7 @@ minetest.register_node("mcl_core:vine", {
 	end,
 
 
-	_mcl_blast_resistance = 1,
+	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
 	on_rotate = false,
 })
diff --git a/mods/ITEMS/mcl_core/nodes_glass.lua b/mods/ITEMS/mcl_core/nodes_glass.lua
index 3ac2cb394..87e9a7863 100644
--- a/mods/ITEMS/mcl_core/nodes_glass.lua
+++ b/mods/ITEMS/mcl_core/nodes_glass.lua
@@ -14,7 +14,7 @@ minetest.register_node("mcl_core:glass", {
 	groups = {handy=1, glass=1, building_block=1, material_glass=1},
 	sounds = mcl_sounds.node_sound_glass_defaults(),
 	drop = "",
-	_mcl_blast_resistance = 1.5,
+	_mcl_blast_resistance = 0.3,
 	_mcl_hardness = 0.3,
 })
 
@@ -49,7 +49,7 @@ function mcl_core.add_stained_glass(desc, recipeitem, colorgroup, color)
 		groups = {handy=1, glass=1, building_block=1, material_glass=1},
 		sounds = mcl_sounds.node_sound_glass_defaults(),
 		drop = "",
-		_mcl_blast_resistance = 1.5,
+		_mcl_blast_resistance = 0.3,
 		_mcl_hardness = 0.3,
 	})
 	
diff --git a/mods/ITEMS/mcl_core/nodes_liquid.lua b/mods/ITEMS/mcl_core/nodes_liquid.lua
index 85ba4c9ef..ac938c80d 100644
--- a/mods/ITEMS/mcl_core/nodes_liquid.lua
+++ b/mods/ITEMS/mcl_core/nodes_liquid.lua
@@ -49,7 +49,7 @@ minetest.register_node("mcl_core:water_flowing", {
 	liquid_range = 7,
 	post_effect_color = {a=209, r=0x03, g=0x3C, b=0x5C},
 	groups = { water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1, freezes=1, melt_around=1, dig_by_piston=1},
-	_mcl_blast_resistance = 500,
+	_mcl_blast_resistance = 100,
 	-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
 	_mcl_hardness = -1,
 })
@@ -93,7 +93,7 @@ S("• When water is directly below lava, the water turns into stone."),
 	post_effect_color = {a=209, r=0x03, g=0x3C, b=0x5C},
 	stack_max = 64,
 	groups = { water=3, liquid=3, puts_out_fire=1, freezes=1, not_in_creative_inventory=1, dig_by_piston=1},
-	_mcl_blast_resistance = 500,
+	_mcl_blast_resistance = 100,
 	-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
 	_mcl_hardness = -1,
 })
@@ -139,7 +139,7 @@ minetest.register_node("mcl_core:lava_flowing", {
 	_mcl_node_death_message = lava_death_messages,
 	post_effect_color = {a=255, r=208, g=73, b=10},
 	groups = { lava=3, liquid=2, destroys_items=1, not_in_creative_inventory=1, dig_by_piston=1},
-	_mcl_blast_resistance = 500,
+	_mcl_blast_resistance = 100,
 	-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
 	_mcl_hardness = -1,
 })
@@ -194,7 +194,7 @@ S("• When lava is directly above water, the water turns into stone."),
 	post_effect_color = {a=255, r=208, g=73, b=10},
 	stack_max = 64,
 	groups = { lava=3, liquid=2, destroys_items=1, not_in_creative_inventory=1, dig_by_piston=1},
-	_mcl_blast_resistance = 500,
+	_mcl_blast_resistance = 100,
 	-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
 	_mcl_hardness = -1,
 })
diff --git a/mods/ITEMS/mcl_core/nodes_misc.lua b/mods/ITEMS/mcl_core/nodes_misc.lua
index 43161b446..a252bf931 100644
--- a/mods/ITEMS/mcl_core/nodes_misc.lua
+++ b/mods/ITEMS/mcl_core/nodes_misc.lua
@@ -17,7 +17,7 @@ minetest.register_node("mcl_core:bone_block", {
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	on_rotate = on_rotate,
-	_mcl_blast_resistance = 10,
+	_mcl_blast_resistance = 2,
 	_mcl_hardness = 2,
 })
 
@@ -76,7 +76,7 @@ minetest.register_node("mcl_core:cobweb", {
 	drop = "mcl_mobitems:string",
 	_mcl_shears_drop = true,
 	sounds = mcl_sounds.node_sound_leaves_defaults(),
-	_mcl_blast_resistance = 20,
+	_mcl_blast_resistance = 4,
 	_mcl_hardness = 4,
 })
 
@@ -135,7 +135,7 @@ minetest.register_node("mcl_core:barrier", {
 	groups = {creative_breakable=1, not_in_creative_inventory = 1, not_solid = 1 },
 	on_blast = function() end,
 	drop = "",
-	_mcl_blast_resistance = 18000003,
+	_mcl_blast_resistance = 36000008,
 	_mcl_hardness = -1,
 	after_place_node = function (pos, placer, itemstack, pointed_thing)
 		if placer == nil then
@@ -195,7 +195,7 @@ minetest.register_node("mcl_core:realm_barrier", {
 	groups = {not_in_creative_inventory = 1, not_solid = 1 },
 	on_blast = function() end,
 	drop = "",
-	_mcl_blast_resistance = 18000003,
+	_mcl_blast_resistance = 36000008,
 	_mcl_hardness = -1,
 	-- Prevent placement to protect player from screwing up the world, because the node is not pointable and hard to get rid of.
 	node_placement_prediction = "",
diff --git a/mods/ITEMS/mcl_core/nodes_trees.lua b/mods/ITEMS/mcl_core/nodes_trees.lua
index ad162e5b6..ea18132e2 100644
--- a/mods/ITEMS/mcl_core/nodes_trees.lua
+++ b/mods/ITEMS/mcl_core/nodes_trees.lua
@@ -20,7 +20,7 @@ local register_tree_trunk = function(subname, description_trunk, description_bar
 		groups = {handy=1,axey=1, tree=1, flammable=2, building_block=1, material_wood=1},
 		sounds = mcl_sounds.node_sound_wood_defaults(),
 		on_rotate = on_rotate,
-		_mcl_blast_resistance = 10,
+		_mcl_blast_resistance = 2,
 		_mcl_hardness = 2,
 	})
 
@@ -35,7 +35,7 @@ local register_tree_trunk = function(subname, description_trunk, description_bar
 		sounds = mcl_sounds.node_sound_wood_defaults(),
 		is_ground_content = false,
 		on_rotate = on_rotate,
-		_mcl_blast_resistance = 10,
+		_mcl_blast_resistance = 2,
 		_mcl_hardness = 2,
 	})
 
@@ -58,7 +58,7 @@ local register_wooden_planks = function(subname, description, tiles)
 		is_ground_content = false,
 		groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1, material_wood=1},
 		sounds = mcl_sounds.node_sound_wood_defaults(),
-		_mcl_blast_resistance = 15,
+		_mcl_blast_resistance = 3,
 		_mcl_hardness = 2,
 	})
 end
@@ -108,7 +108,7 @@ local register_leaves = function(subname, description, longdesc, tiles, drop1, d
 		drop = drop,
 		_mcl_shears_drop = true,
 		sounds = mcl_sounds.node_sound_leaves_defaults(),
-		_mcl_blast_resistance = 1,
+		_mcl_blast_resistance = 0.2,
 		_mcl_hardness = 0.2,
 	})
 end

From 1d5c11f68391caad31bffbe474b56160cd7af2f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Wed, 15 Apr 2020 14:15:07 +0200
Subject: [PATCH 02/13] Add mcl_explosions for ray traced explosions

Code has been adapted from the Minetest explosions API mod to have
Minecraft-like explosion mechanics and work with MineClone 2.
---
 mods/CORE/mcl_explosions/description.txt |   1 +
 mods/CORE/mcl_explosions/init.lua        | 266 +++++++++++++++++++++++
 2 files changed, 267 insertions(+)
 create mode 100644 mods/CORE/mcl_explosions/description.txt
 create mode 100644 mods/CORE/mcl_explosions/init.lua

diff --git a/mods/CORE/mcl_explosions/description.txt b/mods/CORE/mcl_explosions/description.txt
new file mode 100644
index 000000000..a9d5288b5
--- /dev/null
+++ b/mods/CORE/mcl_explosions/description.txt
@@ -0,0 +1 @@
+This mod adds a common API to create explosions.
diff --git a/mods/CORE/mcl_explosions/init.lua b/mods/CORE/mcl_explosions/init.lua
new file mode 100644
index 000000000..6909bdc6a
--- /dev/null
+++ b/mods/CORE/mcl_explosions/init.lua
@@ -0,0 +1,266 @@
+--[[                         .__               .__
+         ____ ___  _________ |  |   ____  _____|__| ____   ____   ______
+       _/ __ \\  \/  /\____ \|  |  /  _ \/  ___/  |/  _ \ /    \ /  ___/
+       \  ___/ >    < |  |_> >  |_(  <_> )___ \|  (  <_> )   |  \\___ \
+        \___  >__/\_ \|   __/|____/\____/____  >__|\____/|___|  /____  >
+            \/      \/|__|                   \/               \/     \/
+
+            Explosion API mod for Minetest (adapted to MineClone 2)
+
+    This mod is based on the Minetest explosion API mod, but has been changed
+    to have the same explosion mechanics as Minecraft and work with MineClone.
+    The computation-intensive parts of the mod has been optimized to allow for
+    larger explosions and faster world updating.
+
+    This mod was created by Elias Astrom <ryvnf@riseup.net> and is released
+    under the LGPLv2.1 license.
+--]]
+
+
+mcl_explosions = {}
+
+-- Saved sphere explosion shapes for various radiuses
+local sphere_shapes = {}
+
+-- Saved node definitions in table using cid-keys for faster look-up.
+local node_br = {}
+
+local AIR_CID = minetest.get_content_id('air')
+
+-- The step length for the rays (Minecraft uses 0.3)
+local STEP_LENGTH = 0.3
+
+minetest.after(0, function()
+  -- Store blast resistance values by content ids to improve performance.
+  for name, def in pairs(minetest.registered_nodes) do
+    node_br[minetest.get_content_id(name)] = def._mcl_blast_resistance or 0
+  end
+end)
+
+-- Compute the rays which make up a sphere with radius.  Returns a list of rays
+-- which can be used to trace explosions.  This function is not efficient
+-- (especially for larger radiuses), so the generated rays for various radiuses
+-- should be cached and reused.
+--
+-- Should be possible to improve by using a midpoint circle algorithm multiple
+-- times to create the sphere, currently uses more of a brute-force approach.
+local function compute_sphere_rays(radius)
+  local rays = {}
+  local sphere = {}
+
+  for y = -radius, radius do
+    for z = -radius, radius do
+      for x = -radius, 0, 1 do
+        local d = x * x + y * y + z * z
+        if d <= radius * radius then
+          local pos = { x = x, y = y, z = z }
+          sphere[minetest.hash_node_position(pos)] = pos
+          break
+        end
+      end
+    end
+  end
+
+  for y = -radius, radius do
+    for z = -radius, radius do
+      for x = radius, 0, -1 do
+        local d = x * x + y * y + z * z
+        if d <= radius * radius then
+          local pos = { x = x, y = y, z = z }
+          sphere[minetest.hash_node_position(pos)] = pos
+          break
+        end
+      end
+    end
+  end
+
+  for x = -radius, radius do
+    for z = -radius, radius do
+      for y = -radius, 0, 1 do
+        local d = x * x + y * y + z * z
+        if d <= radius * radius then
+          local pos = { x = x, y = y, z = z }
+          sphere[minetest.hash_node_position(pos)] = pos
+          break
+        end
+      end
+    end
+  end
+
+  for x = -radius, radius do
+    for z = -radius, radius do
+      for y = radius, 0, -1 do
+        local d = x * x + y * y + z * z
+        if d <= radius * radius then
+          local pos = { x = x, y = y, z = z }
+          sphere[minetest.hash_node_position(pos)] = pos
+          break
+        end
+      end
+    end
+  end
+
+  for x = -radius, radius do
+    for y = -radius, radius do
+      for z = -radius, 0, 1 do
+        local d = x * x + y * y + z * z
+        if d <= radius * radius then
+          local pos = { x = x, y = y, z = z }
+          sphere[minetest.hash_node_position(pos)] = pos
+          break
+        end
+      end
+    end
+  end
+
+  for x = -radius, radius do
+    for y = -radius, radius do
+      for z = radius, 0, -1 do
+        local d = x * x + y * y + z * z
+        if d <= radius * radius then
+          local pos = { x = x, y = y, z = z }
+          sphere[minetest.hash_node_position(pos)] = pos
+          break
+        end
+      end
+    end
+  end
+
+  for _, pos in pairs(sphere) do
+    rays[#rays + 1] = vector.normalize(pos)
+  end
+
+  return rays
+end
+
+-- Get position from hash.  This should be identical to
+-- 'minetest.get_position_from_hash' but is used in case the hashing function
+-- would change.
+local function get_position_from_hash(hash)
+  local pos = {}
+  pos.x = (hash % 65536) - 32768
+  hash  = math.floor(hash / 65536)
+  pos.y = (hash % 65536) - 32768
+  hash  = math.floor(hash / 65536)
+  pos.z = (hash % 65536) - 32768
+  return pos
+end
+
+-- Traces the rays of an explosion, and updates the environment.
+--
+-- Parameters:
+--   pos - Where the rays in the explosion should start from
+--   strength - The strength of each ray
+--   raydirs - The directions for each ray
+--   radius - The maximum distance each ray will go
+--   drop_chance - Chance that destroy nodes drop their items
+--                 (becomes '1.0 / strength' if unspecified)
+--
+-- Note that this function has been optimized, it contains code which has been
+-- inlined to avoid function calls and unnecessary table creation.  This was
+-- measured to give a significant performance increase.
+local function trace_explode(pos, strength, raydirs, radius, drop_chance)
+  local vm = minetest.get_voxel_manip()
+
+  local emin, emax = vm:read_from_map(vector.subtract(pos, radius),
+    vector.add(pos, radius))
+  local emin_x = emin.x
+  local emin_y = emin.y
+  local emin_z = emin.z
+
+  local ystride = (emax.x - emin_x + 1)
+  local zstride = ystride * (emax.y - emin_y + 1)
+  local pos_x = pos.x
+  local pos_y = pos.y
+  local pos_z = pos.z
+
+  local area = VoxelArea:new {
+    MinEdge = emin,
+    MaxEdge = emax
+  }
+  local data = vm:get_data()
+  local destroy = {}
+
+  -- Trace rays
+  for i = 1, #raydirs do
+    local rpos_x = pos.x
+    local rpos_y = pos.y
+    local rpos_z = pos.z
+    local rdir_x = raydirs[i].x
+    local rdir_y = raydirs[i].y
+    local rdir_z = raydirs[i].z
+    local rstr = (0.7 + math.random() * 0.6) * strength
+
+    for r = 0, math.ceil(radius * (1.0 / STEP_LENGTH)) do
+      local npos_x = math.floor(rpos_x + 0.5)
+      local npos_y = math.floor(rpos_y + 0.5)
+      local npos_z = math.floor(rpos_z + 0.5)
+      local idx = (npos_z - emin_z) * zstride + (npos_y - emin_y) * ystride +
+          npos_x - emin_x + 1
+
+      local cid = data[idx]
+      local br = node_br[cid]
+      local hash = (npos_z + 32768) * 65536 * 65536 +
+          (npos_y + 32768) * 65536 +
+          npos_x + 32768
+
+      rpos_x = rpos_x + STEP_LENGTH * rdir_x
+      rpos_y = rpos_y + STEP_LENGTH * rdir_y
+      rpos_z = rpos_z + STEP_LENGTH * rdir_z
+
+      rstr = rstr - 0.75 * STEP_LENGTH - (br + 0.3) * STEP_LENGTH
+
+      if rstr <= 0 then
+        break
+      end
+
+      if cid ~= AIR_CID then
+          destroy[hash] = idx
+      end
+    end
+  end
+
+  if drop_chance == nil then
+    drop_chance = 1 / strength
+  end
+
+  -- Remove destroyed blocks and drop items
+  for hash, idx in pairs(destroy) do
+    if math.random() <= drop_chance then
+      local name = minetest.get_name_from_content_id(data[idx])
+      local drop = minetest.get_node_drops(name, "")
+      for _, item in ipairs(drop) do
+	if type(item) == "string" then
+	  minetest.add_item(get_position_from_hash(hash), item)
+        end
+      end
+    end
+    data[idx] = AIR_CID
+  end
+
+  -- Log explosion
+  minetest.log('action', 'Explosion at ' .. minetest.pos_to_string(pos) ..
+    ' with strength ' .. strength .. ' and radius ' .. radius)
+
+  -- Update environment
+  vm:set_data(data)
+  vm:write_to_map(data)
+  vm:update_liquids()
+end
+
+-- Create an explosion with strength at pos.
+--
+-- Parameters:
+--   pos - The position where the explosion originates from
+--   strength - The blast strength of the explosion (a TNT explosion uses 4)
+function mcl_explosions.explode(pos, strength)
+  -- The maximum blast radius (in the air)
+  local radius = math.ceil(1.3 * strength / (0.3 * 0.75) * 0.3)
+
+  if not sphere_shapes[radius] then
+    sphere_shapes[radius] = compute_sphere_rays(radius)
+  end
+  shape = sphere_shapes[radius]
+
+  trace_explode(pos, strength, shape, radius)
+end

From 77c95fe8c31c2b71d0be439a81d6cc69e20bda36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Wed, 15 Apr 2020 20:30:12 +0200
Subject: [PATCH 03/13] Add particles and sounds from explosions

---
 mods/CORE/mcl_explosions/init.lua | 51 ++++++++++++++++++++++++++-----
 1 file changed, 43 insertions(+), 8 deletions(-)

diff --git a/mods/CORE/mcl_explosions/init.lua b/mods/CORE/mcl_explosions/init.lua
index 6909bdc6a..a18f56513 100644
--- a/mods/CORE/mcl_explosions/init.lua
+++ b/mods/CORE/mcl_explosions/init.lua
@@ -133,6 +133,29 @@ local function compute_sphere_rays(radius)
   return rays
 end
 
+-- Add particles from explosion
+--
+-- Parameters:
+--   pos - The position of the explosion
+--   radius - The radius of the explosion
+local function add_particles(pos, radius)
+	minetest.add_particlespawner({
+		amount = 64,
+		time = 0.125,
+		minpos = pos,
+		maxpos = pos,
+		minvel = {x = -radius, y = -radius, z = -radius},
+		maxvel = {x = radius, y = radius, z = radius},
+		minacc = vector.new(),
+		maxacc = vector.new(),
+		minexptime = 0.5,
+		maxexptime = 1.0,
+		minsize = radius * 0.5,
+		maxsize = radius * 1.0,
+		texture = "tnt_smoke.png",
+	})
+end
+
 -- Get position from hash.  This should be identical to
 -- 'minetest.get_position_from_hash' but is used in case the hashing function
 -- would change.
@@ -153,8 +176,7 @@ end
 --   strength - The strength of each ray
 --   raydirs - The directions for each ray
 --   radius - The maximum distance each ray will go
---   drop_chance - Chance that destroy nodes drop their items
---                 (becomes '1.0 / strength' if unspecified)
+--   drop_chance - The chance that destroyed nodes will drop their items
 --
 -- Note that this function has been optimized, it contains code which has been
 -- inlined to avoid function calls and unnecessary table creation.  This was
@@ -220,10 +242,6 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
     end
   end
 
-  if drop_chance == nil then
-    drop_chance = 1 / strength
-  end
-
   -- Remove destroyed blocks and drop items
   for hash, idx in pairs(destroy) do
     if math.random() <= drop_chance then
@@ -253,7 +271,14 @@ end
 -- Parameters:
 --   pos - The position where the explosion originates from
 --   strength - The blast strength of the explosion (a TNT explosion uses 4)
-function mcl_explosions.explode(pos, strength)
+--   info - Table containing information about explosion.
+--
+-- Values in info:
+--   drop_chance - If specified becomes the drop chance of all nodes in the
+--                 explosion (defaults to 1.0 / strength)
+--   no_sound    - If true then the explosion will not play a sound
+--   no_particle - If true then the explosion will not create particles
+function mcl_explosions.explode(pos, strength, info)
   -- The maximum blast radius (in the air)
   local radius = math.ceil(1.3 * strength / (0.3 * 0.75) * 0.3)
 
@@ -262,5 +287,15 @@ function mcl_explosions.explode(pos, strength)
   end
   shape = sphere_shapes[radius]
 
-  trace_explode(pos, strength, shape, radius)
+  trace_explode(pos, strength, shape, radius, (info and info.drop_chance) or 1 / strength)
+
+  if not (info and info.no_sound) then
+    add_particles(pos, radius)
+  end
+  if not (info and info.no_particle) then
+    minetest.sound_play("tnt_explode", {
+      pos = pos, gain = 1.0,
+      max_hear_distance = strength * 16
+    }, true)
+  end
 end

From ca7c8c23c79c0c892cdea53ade613fcaf44892e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Thu, 16 Apr 2020 23:05:50 +0200
Subject: [PATCH 04/13] Add entity damage and player knockback

Could not find a way to add knockback to entities.  After adding a
velocity to them they will just slide around indefinitely.  Because of
this, knockback is only enabled on players for now.
---
 mods/CORE/mcl_explosions/init.lua | 128 +++++++++++++++++++++++++++---
 mods/ITEMS/mcl_tnt/init.lua       |   5 ++
 2 files changed, 123 insertions(+), 10 deletions(-)

diff --git a/mods/CORE/mcl_explosions/init.lua b/mods/CORE/mcl_explosions/init.lua
index a18f56513..225c2e770 100644
--- a/mods/CORE/mcl_explosions/init.lua
+++ b/mods/CORE/mcl_explosions/init.lua
@@ -24,16 +24,21 @@ local sphere_shapes = {}
 
 -- Saved node definitions in table using cid-keys for faster look-up.
 local node_br = {}
+local node_on_blast = {}
 
 local AIR_CID = minetest.get_content_id('air')
 
 -- The step length for the rays (Minecraft uses 0.3)
 local STEP_LENGTH = 0.3
 
+-- How many rays to compute entity exposure to explosion
+local N_EXPOSURE_RAYS = 16
+
 minetest.after(0, function()
   -- Store blast resistance values by content ids to improve performance.
   for name, def in pairs(minetest.registered_nodes) do
     node_br[minetest.get_content_id(name)] = def._mcl_blast_resistance or 0
+    node_on_blast[minetest.get_content_id(name)] = def.on_blast
   end
 end)
 
@@ -203,7 +208,7 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
   local data = vm:get_data()
   local destroy = {}
 
-  -- Trace rays
+  -- Trace rays for environment destruction
   for i = 1, #raydirs do
     local rpos_x = pos.x
     local rpos_y = pos.y
@@ -237,23 +242,126 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
       end
 
       if cid ~= AIR_CID then
-          destroy[hash] = idx
+	destroy[hash] = idx
+      end
+    end
+  end
+
+  -- Entities in radius of explosion
+  local punch_radius = 2 * strength
+  local objs = minetest.get_objects_inside_radius(pos, punch_radius)
+
+  -- Trace rays for entity damage
+  for _, obj in pairs(objs) do
+    -- Object position and direction to explosion center
+    local opos = obj:get_pos()
+
+    if obj:get_luaentity() ~= nil or obj:is_player() then
+      local collisionbox = nil
+
+      if obj:is_player() then
+	collisionbox = { -0.3, 0.0, -0.3, 0.3, 1.77, 0.3 }
+      elseif obj:get_luaentity().name then
+        local def = minetest.registered_entities[obj:get_luaentity().name]
+	collisionbox = def.collisionbox
+      end
+
+      if collisionbox then
+	-- Create rays from random points in the collision box
+	local x1 = collisionbox[1] * 2
+	local y1 = collisionbox[2] * 2
+	local z1 = collisionbox[3] * 2
+	local x2 = collisionbox[4] * 2
+	local y2 = collisionbox[5] * 2
+	local z2 = collisionbox[6] * 2
+	local x_len = math.abs(x2 - x1)
+	local y_len = math.abs(y2 - y1)
+	local z_len = math.abs(z2 - z1)
+
+	-- Move object position to the center of its bounding box
+	opos.x = opos.x + x1 + x2
+	opos.y = opos.y + y1 + y2
+	opos.z = opos.z + z1 + z2
+
+	-- Count number of rays from collision box which are unobstructed
+	local count = N_EXPOSURE_RAYS
+
+	for i = 1, N_EXPOSURE_RAYS do
+	  local rpos_x = opos.x + math.random() * x_len - x_len / 2
+	  local rpos_y = opos.y + math.random() * y_len - y_len / 2
+	  local rpos_z = opos.z + math.random() * z_len - z_len / 2
+	  local rdir_x = pos.x - rpos_x
+	  local rdir_y = pos.y - rpos_y
+	  local rdir_z = pos.z - rpos_z
+	  local rdir_len = math.hypot(rdir_x, math.hypot(rdir_y, rdir_z))
+	  rdir_x = rdir_x / rdir_len
+	  rdir_y = rdir_y / rdir_len
+	  rdir_z = rdir_z / rdir_len
+
+	  for i=0, rdir_len / STEP_LENGTH do
+	    rpos_x = rpos_x + rdir_x * STEP_LENGTH
+	    rpos_y = rpos_y + rdir_y * STEP_LENGTH
+	    rpos_z = rpos_z + rdir_z * STEP_LENGTH
+	    local npos_x = math.floor(rpos_x + 0.5)
+	    local npos_y = math.floor(rpos_y + 0.5)
+	    local npos_z = math.floor(rpos_z + 0.5)
+	    local idx = (npos_z - emin_z) * zstride + (npos_y - emin_y) * ystride +
+	        npos_x - emin_x + 1
+
+
+	    local cid = data[idx]
+	    local br = node_br[cid]
+
+	    if br ~= 0 then
+	      count = count - 1
+	      break
+	    end
+	  end
+	end
+
+	-- Punch entity with damage depending on explosion exposure and
+	-- distance to explosion
+	local exposure = count / N_EXPOSURE_RAYS
+	local punch_vec = vector.subtract(pos, opos)
+	local punch_dir = vector.normalize(punch_vec)
+	local impact = (1 - vector.length(punch_vec) / punch_radius) * exposure
+	if impact < 0 then
+	  impact = 0
+	end
+	local damage = math.floor((impact * impact + impact) * 7 * strength + 1)
+        obj:punch(obj, nil, { damage_groups = { fleshy = damage } }, punch_dir)
+
+	if obj:is_player() then
+	  obj:add_player_velocity(vector.multiply(punch_dir, -exposure * 20))
+	end
       end
     end
   end
 
   -- Remove destroyed blocks and drop items
   for hash, idx in pairs(destroy) do
-    if math.random() <= drop_chance then
-      local name = minetest.get_name_from_content_id(data[idx])
-      local drop = minetest.get_node_drops(name, "")
-      for _, item in ipairs(drop) do
-	if type(item) == "string" then
-	  minetest.add_item(get_position_from_hash(hash), item)
-        end
+    local do_drop = math.random() <= drop_chance
+    local on_blast = node_on_blast[data[idx]]
+    local remove = true
+
+    if do_drop or on_blast ~= nil then
+      local npos = get_position_from_hash(hash)
+      if on_blast ~= nil then
+	remove = on_blast(npos, 1.0)
+      else
+	local name = minetest.get_name_from_content_id(data[idx])
+	local drop = minetest.get_node_drops(name, "")
+
+	for _, item in ipairs(drop) do
+	  if type(item) == "string" then
+	    minetest.add_item(npos, item)
+	  end
+	end
       end
     end
-    data[idx] = AIR_CID
+    if remove then
+      data[idx] = AIR_CID
+    end
   end
 
   -- Log explosion
diff --git a/mods/ITEMS/mcl_tnt/init.lua b/mods/ITEMS/mcl_tnt/init.lua
index c63d118bd..ed47f6973 100644
--- a/mods/ITEMS/mcl_tnt/init.lua
+++ b/mods/ITEMS/mcl_tnt/init.lua
@@ -103,6 +103,11 @@ minetest.register_node("mcl_tnt:tnt", {
 	_doc_items_usagehelp = S("Place the TNT and ignite it with one of the methods above. Quickly get in safe distance. The TNT will start to be affected by gravity and explodes in 4 seconds."),
 	groups = { dig_immediate = 3, tnt = 1, enderman_takable=1 },
 	mesecons = tnt_mesecons,
+	on_blast = function(pos)
+		minetest.chat_send_all("on_blast " .. minetest.pos_to_string(pos))
+	        spawn_tnt(pos, "mcl_tnt:tnt")
+		return true
+	end,
 	_on_ignite = function(player, pointed_thing)
 		tnt.ignite(pointed_thing.under)
 		return true

From fd05259202250dceb547a1f9bf11d391d7daafab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Fri, 17 Apr 2020 20:36:39 +0200
Subject: [PATCH 05/13] Make TNT and TNT Minecart use the explosions API

The old api from mcl_tnt is still left in the code, and used by the
mobs.
---
 mods/ENTITIES/mcl_minecarts/depends.txt | 1 +
 mods/ENTITIES/mcl_minecarts/init.lua    | 4 ++--
 mods/ITEMS/mcl_tnt/depends.txt          | 1 +
 mods/ITEMS/mcl_tnt/init.lua             | 3 +--
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/mods/ENTITIES/mcl_minecarts/depends.txt b/mods/ENTITIES/mcl_minecarts/depends.txt
index 51e65fb89..cdf7feb54 100644
--- a/mods/ENTITIES/mcl_minecarts/depends.txt
+++ b/mods/ENTITIES/mcl_minecarts/depends.txt
@@ -1,3 +1,4 @@
+mcl_explosions
 mcl_core
 mcl_sounds
 mcl_player
diff --git a/mods/ENTITIES/mcl_minecarts/init.lua b/mods/ENTITIES/mcl_minecarts/init.lua
index 14f70d246..3aa1ec4ca 100644
--- a/mods/ENTITIES/mcl_minecarts/init.lua
+++ b/mods/ENTITIES/mcl_minecarts/init.lua
@@ -206,7 +206,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick, o
 				-- Explode if already ignited
 				if self._boomtimer then
 					self.object:remove()
-					tnt.boom(pos)
+					mcl_explosions.explode(pos, 4, { drop_chance = 1.0 })
 					return
 				end
 
@@ -249,7 +249,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick, o
 			local pos = self.object:get_pos()
 			if self._boomtimer <= 0 then
 				self.object:remove()
-				tnt.boom(pos)
+				mcl_explosions.explode(pos, 4, { drop_chance = 1.0 })
 				return
 			else
 				tnt.smoke_step(pos)
diff --git a/mods/ITEMS/mcl_tnt/depends.txt b/mods/ITEMS/mcl_tnt/depends.txt
index 548dace5d..e4c208ea6 100644
--- a/mods/ITEMS/mcl_tnt/depends.txt
+++ b/mods/ITEMS/mcl_tnt/depends.txt
@@ -1,3 +1,4 @@
+mcl_explosions
 mcl_sounds?
 mcl_mobitems?
 mcl_death_messages?
diff --git a/mods/ITEMS/mcl_tnt/init.lua b/mods/ITEMS/mcl_tnt/init.lua
index ed47f6973..5f53afaf8 100644
--- a/mods/ITEMS/mcl_tnt/init.lua
+++ b/mods/ITEMS/mcl_tnt/init.lua
@@ -104,7 +104,6 @@ minetest.register_node("mcl_tnt:tnt", {
 	groups = { dig_immediate = 3, tnt = 1, enderman_takable=1 },
 	mesecons = tnt_mesecons,
 	on_blast = function(pos)
-		minetest.chat_send_all("on_blast " .. minetest.pos_to_string(pos))
 	        spawn_tnt(pos, "mcl_tnt:tnt")
 		return true
 	end,
@@ -209,7 +208,7 @@ function TNT:on_step(dtime)
 		self.blinkstatus = not self.blinkstatus
 	end
 	if self.timer > tnt.BOOMTIMER then
-		tnt.boom(self.object:get_pos(), nil, self.object)
+		mcl_explosions.explode(self.object:get_pos(), 4, { drop_chance = 1.0 })
 		self.object:remove()
 	end
 end

From 8d67824e42debea5da23326c976b3139d480983c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Fri, 17 Apr 2020 21:02:46 +0200
Subject: [PATCH 06/13] Add to list of contributors in README.md

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 303d0f5bd..1e8a73c63 100644
--- a/README.md
+++ b/README.md
@@ -200,6 +200,7 @@ There are so many people to list (sorry). Check out the respective mod directori
 * [ex-bart](https://github.com/ex-bart): Redstone comparators
 * [Rootyjr](https://github.com/Rootyjr): Fishing rod and bugfixes
 * [aligator](https://github.com/aligator): Improvement of doors
+* [ryvnf](https://github.com/ryvnf): Explosion mechanics
 * Lots of other people: TO BE WRITTEN (see mod directories for details)
 
 ### Textures

From 6315490b14ec1c125fe963613ddfcfdcbbd77504 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Fri, 17 Apr 2020 21:40:13 +0200
Subject: [PATCH 07/13] Update the rest of the blast resistance values

The values have been updated according to this list:

https://minecraft.gamepedia.com/Module:Blast_resistance_values
---
 mods/ITEMS/REDSTONE/mcl_dispensers/init.lua   |  2 +-
 mods/ITEMS/REDSTONE/mcl_droppers/init.lua     |  2 +-
 mods/ITEMS/REDSTONE/mcl_droppers/init_new.lua |  2 +-
 mods/ITEMS/REDSTONE/mcl_observers/init.lua    |  6 ++--
 mods/ITEMS/REDSTONE/mesecons_button/init.lua  |  4 +--
 .../REDSTONE/mesecons_commandblock/init.lua   |  4 +--
 .../REDSTONE/mesecons_lightstone/init.lua     |  4 +--
 .../REDSTONE/mesecons_noteblock/init.lua      |  2 +-
 mods/ITEMS/REDSTONE/mesecons_pistons/init.lua | 36 +++++++++----------
 .../REDSTONE/mesecons_pressureplates/init.lua |  2 +-
 .../REDSTONE/mesecons_solarpanel/init.lua     |  8 ++---
 mods/ITEMS/REDSTONE/mesecons_torch/init.lua   |  2 +-
 .../REDSTONE/mesecons_walllever/init.lua      |  4 +--
 mods/ITEMS/mcl_anvils/init.lua                |  2 +-
 mods/ITEMS/mcl_banners/init.lua               |  4 +--
 mods/ITEMS/mcl_books/init.lua                 |  2 +-
 mods/ITEMS/mcl_cake/init.lua                  |  4 +--
 mods/ITEMS/mcl_cauldrons/init.lua             |  4 +--
 mods/ITEMS/mcl_cocoas/init.lua                |  2 +-
 mods/ITEMS/mcl_colorblocks/init.lua           | 10 +++---
 mods/ITEMS/mcl_crafting_table/init.lua        |  2 +-
 mods/ITEMS/mcl_doors/register.lua             | 18 +++++-----
 mods/ITEMS/mcl_end/building.lua               | 10 +++---
 mods/ITEMS/mcl_end/chorus_plant.lua           |  2 +-
 mods/ITEMS/mcl_farming/melon.lua              |  2 +-
 mods/ITEMS/mcl_farming/pumpkin.lua            |  4 +--
 mods/ITEMS/mcl_farming/soil.lua               |  4 +--
 mods/ITEMS/mcl_farming/wheat.lua              |  2 +-
 mods/ITEMS/mcl_furnaces/init.lua              |  4 +--
 mods/ITEMS/mcl_heads/init.lua                 |  4 +--
 mods/ITEMS/mcl_hoppers/init.lua               |  4 +--
 mods/ITEMS/mcl_jukebox/init.lua               |  2 +-
 mods/ITEMS/mcl_mobspawners/init.lua           |  2 +-
 mods/ITEMS/mcl_monster_eggs/init.lua          |  2 +-
 mods/ITEMS/mcl_mushrooms/huge.lua             |  2 +-
 mods/ITEMS/mcl_nether/init.lua                | 24 ++++++-------
 mods/ITEMS/mcl_ocean/corals.lua               |  4 +--
 mods/ITEMS/mcl_ocean/prismarine.lua           |  8 ++---
 mods/ITEMS/mcl_portals/portal_end.lua         |  6 ++--
 mods/ITEMS/mcl_signs/init.lua                 |  4 +--
 mods/ITEMS/mcl_sponges/init.lua               |  6 ++--
 mods/ITEMS/mcl_walls/init.lua                 |  8 ++---
 mods/ITEMS/mcl_wool/init.lua                  |  4 +--
 mods/ITEMS/xpanes/init.lua                    |  4 +--
 44 files changed, 119 insertions(+), 119 deletions(-)

diff --git a/mods/ITEMS/REDSTONE/mcl_dispensers/init.lua b/mods/ITEMS/REDSTONE/mcl_dispensers/init.lua
index 464bc4bd8..b6d0d2ef6 100644
--- a/mods/ITEMS/REDSTONE/mcl_dispensers/init.lua
+++ b/mods/ITEMS/REDSTONE/mcl_dispensers/init.lua
@@ -94,7 +94,7 @@ local dispenserdef = {
 		end
 		meta:from_table(meta2:to_table())
 	end,
-	_mcl_blast_resistance = 17.5,
+	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
 	mesecons = {effector = {
 		-- Dispense random item when triggered
diff --git a/mods/ITEMS/REDSTONE/mcl_droppers/init.lua b/mods/ITEMS/REDSTONE/mcl_droppers/init.lua
index 6ca92b335..715a85f3d 100644
--- a/mods/ITEMS/REDSTONE/mcl_droppers/init.lua
+++ b/mods/ITEMS/REDSTONE/mcl_droppers/init.lua
@@ -94,7 +94,7 @@ local dropperdef = {
 			return stack:get_count()
 		end
 	end,
-	_mcl_blast_resistance = 17.5,
+	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
 	mesecons = {effector = {
 		-- Drop random item when triggered
diff --git a/mods/ITEMS/REDSTONE/mcl_droppers/init_new.lua b/mods/ITEMS/REDSTONE/mcl_droppers/init_new.lua
index fc7238c47..1bf968a82 100644
--- a/mods/ITEMS/REDSTONE/mcl_droppers/init_new.lua
+++ b/mods/ITEMS/REDSTONE/mcl_droppers/init_new.lua
@@ -92,7 +92,7 @@ local dropperdef = {
 			return stack:get_count()
 		end
 	end,
-	_mcl_blast_resistance = 17.5,
+	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
 	mesecons = {effector = {
 		-- Drop random item when triggered
diff --git a/mods/ITEMS/REDSTONE/mcl_observers/init.lua b/mods/ITEMS/REDSTONE/mcl_observers/init.lua
index 7c0eb3a2f..885e8599e 100644
--- a/mods/ITEMS/REDSTONE/mcl_observers/init.lua
+++ b/mods/ITEMS/REDSTONE/mcl_observers/init.lua
@@ -82,7 +82,7 @@ mesecon.register_node("mcl_observers:observer",
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	paramtype2 = "facedir",
 	on_rotate = false,
-	_mcl_blast_resistance = 17.5,
+	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
 },
 {
@@ -139,7 +139,7 @@ mesecon.register_node("mcl_observers:observer_down",
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	groups = {pickaxey=1, material_stone=1, not_opaque=1, not_in_creative_inventory=1 },
 	on_rotate = false,
-	_mcl_blast_resistance = 17.5,
+	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
 	drop = "mcl_observers:observer_off",
 },
@@ -188,7 +188,7 @@ mesecon.register_node("mcl_observers:observer_up",
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	groups = {pickaxey=1, material_stone=1, not_opaque=1, not_in_creative_inventory=1 },
 	on_rotate = false,
-	_mcl_blast_resistance = 17.5,
+	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
 	drop = "mcl_observers:observer_off",
 },
diff --git a/mods/ITEMS/REDSTONE/mesecons_button/init.lua b/mods/ITEMS/REDSTONE/mesecons_button/init.lua
index e1a5c5980..5ff15eccb 100644
--- a/mods/ITEMS/REDSTONE/mesecons_button/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_button/init.lua
@@ -133,7 +133,7 @@ mesecon.register_button = function(basename, description, texture, recipeitem, s
 		_mcl_button_basename = basename,
 		_mcl_button_timer = button_timer,
 
-		_mcl_blast_resistance = 2.5,
+		_mcl_blast_resistance = 0.5,
 		_mcl_hardness = 0.5,
 	})
 
@@ -184,7 +184,7 @@ mesecon.register_button = function(basename, description, texture, recipeitem, s
 			end
 		end,
 
-		_mcl_blast_resistance = 2.5,
+		_mcl_blast_resistance = 0.5,
 		_mcl_hardness = 0.5,
 	})
 
diff --git a/mods/ITEMS/REDSTONE/mesecons_commandblock/init.lua b/mods/ITEMS/REDSTONE/mesecons_commandblock/init.lua
index 8a36210ad..44db17a4a 100644
--- a/mods/ITEMS/REDSTONE/mesecons_commandblock/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_commandblock/init.lua
@@ -242,7 +242,7 @@ S("Example 2:\n    give @@n mcl_core:apple 5\nGives the nearest player 5 apples"
 		action_on = commandblock_action_on,
 		rules = mesecon.rules.alldirs,
 	}},
-	_mcl_blast_resistance = 18000000,
+	_mcl_blast_resistance = 3600000,
 	_mcl_hardness = -1,
 })
 
@@ -261,7 +261,7 @@ minetest.register_node("mesecons_commandblock:commandblock_on", {
 		action_off = commandblock_action_off,
 		rules = mesecon.rules.alldirs,
 	}},
-	_mcl_blast_resistance = 18000000,
+	_mcl_blast_resistance = 3600000,
 	_mcl_hardness = -1,
 })
 
diff --git a/mods/ITEMS/REDSTONE/mesecons_lightstone/init.lua b/mods/ITEMS/REDSTONE/mesecons_lightstone/init.lua
index 0e01d52b9..c09bcf592 100644
--- a/mods/ITEMS/REDSTONE/mesecons_lightstone/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_lightstone/init.lua
@@ -16,7 +16,7 @@ minetest.register_node("mesecons_lightstone:lightstone_off", {
 		end,
 		rules = mesecon.rules.alldirs,
 	}},
-	_mcl_blast_resistance = 1.5,
+	_mcl_blast_resistance = 0.3,
 	_mcl_hardness = 0.3,
 })
 
@@ -34,7 +34,7 @@ minetest.register_node("mesecons_lightstone:lightstone_on", {
 		end,
 		rules = mesecon.rules.alldirs,
 	}},
-	_mcl_blast_resistance = 1.5,
+	_mcl_blast_resistance = 0.3,
 	_mcl_hardness = 0.3,
 })
 
diff --git a/mods/ITEMS/REDSTONE/mesecons_noteblock/init.lua b/mods/ITEMS/REDSTONE/mesecons_noteblock/init.lua
index 5ac18ea42..439342d34 100644
--- a/mods/ITEMS/REDSTONE/mesecons_noteblock/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_noteblock/init.lua
@@ -48,7 +48,7 @@ S("The note block will only play a note when it is below air, otherwise, it stay
 		end,
 		rules = mesecon.rules.alldirs,
 	}},
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
diff --git a/mods/ITEMS/REDSTONE/mesecons_pistons/init.lua b/mods/ITEMS/REDSTONE/mesecons_pistons/init.lua
index 8536cff9a..eb69d3380 100644
--- a/mods/ITEMS/REDSTONE/mesecons_pistons/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_pistons/init.lua
@@ -200,7 +200,7 @@ minetest.register_node("mesecons_pistons:piston_normal_off", {
 		action_on = piston_on,
 		rules = piston_get_rules
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = function(pos, node, user, mode)
 		if mode == screwdriver.ROTATE_AXIS then
@@ -235,7 +235,7 @@ minetest.register_node("mesecons_pistons:piston_normal_on", {
 		action_off = piston_off,
 		rules = piston_get_rules
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = false,
 })
@@ -262,7 +262,7 @@ minetest.register_node("mesecons_pistons:piston_pusher_normal", {
 	selection_box = piston_pusher_box,
 	node_box = piston_pusher_box,
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	on_rotate = false,
 })
 
@@ -304,7 +304,7 @@ minetest.register_node("mesecons_pistons:piston_sticky_off", {
 		action_on = piston_on,
 		rules = piston_get_rules
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = function(pos, node, user, mode)
 		if mode == screwdriver.ROTATE_AXIS then
@@ -339,7 +339,7 @@ minetest.register_node("mesecons_pistons:piston_sticky_on", {
 		action_off = piston_off,
 		rules = piston_get_rules
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = false,
 })
@@ -366,7 +366,7 @@ minetest.register_node("mesecons_pistons:piston_pusher_sticky", {
 	selection_box = piston_pusher_box,
 	node_box = piston_pusher_box,
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	on_rotate = false,
 })
 
@@ -423,7 +423,7 @@ minetest.register_node("mesecons_pistons:piston_up_normal_off", {
 	sounds = mcl_sounds.node_sound_stone_defaults({
 		footstep = mcl_sounds.node_sound_wood_defaults().footstep
 	}),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = function(pos, node, user, mode)
 		if mode == screwdriver.ROTATE_AXIS then
@@ -459,7 +459,7 @@ minetest.register_node("mesecons_pistons:piston_up_normal_on", {
 		action_off = piston_off,
 		rules = piston_up_rules,
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = false,
 })
@@ -486,7 +486,7 @@ minetest.register_node("mesecons_pistons:piston_up_pusher_normal", {
 	selection_box = piston_up_pusher_box,
 	node_box = piston_up_pusher_box,
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	on_rotate = false,
 })
 
@@ -526,7 +526,7 @@ minetest.register_node("mesecons_pistons:piston_up_sticky_off", {
 		action_on = piston_on,
 		rules = piston_up_rules,
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = function(pos, node, user, mode)
 		if mode == screwdriver.ROTATE_AXIS then
@@ -562,7 +562,7 @@ minetest.register_node("mesecons_pistons:piston_up_sticky_on", {
 		action_off = piston_off,
 		rules = piston_up_rules,
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = false,
 })
@@ -589,7 +589,7 @@ minetest.register_node("mesecons_pistons:piston_up_pusher_sticky", {
 	selection_box = piston_up_pusher_box,
 	node_box = piston_up_pusher_box,
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	on_rotate = false,
 })
 
@@ -646,7 +646,7 @@ minetest.register_node("mesecons_pistons:piston_down_normal_off", {
 		action_on = piston_on,
 		rules = piston_down_rules,
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = function(pos, node, user, mode)
 		if mode == screwdriver.ROTATE_AXIS then
@@ -682,7 +682,7 @@ minetest.register_node("mesecons_pistons:piston_down_normal_on", {
 		action_off = piston_off,
 		rules = piston_down_rules,
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = false,
 })
@@ -709,7 +709,7 @@ minetest.register_node("mesecons_pistons:piston_down_pusher_normal", {
 	selection_box = piston_down_pusher_box,
 	node_box = piston_down_pusher_box,
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	on_rotate = false,
 })
 
@@ -744,7 +744,7 @@ minetest.register_node("mesecons_pistons:piston_down_sticky_off", {
 		action_on = piston_on,
 		rules = piston_down_rules,
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = function(pos, node, user, mode)
 		if mode == screwdriver.ROTATE_AXIS then
@@ -780,7 +780,7 @@ minetest.register_node("mesecons_pistons:piston_down_sticky_on", {
 		action_off = piston_off,
 		rules = piston_down_rules,
 	}},
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	on_rotate = false,
 })
@@ -807,7 +807,7 @@ minetest.register_node("mesecons_pistons:piston_down_pusher_sticky", {
 	selection_box = piston_down_pusher_box,
 	node_box = piston_down_pusher_box,
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	on_rotate = false,
 })
 
diff --git a/mods/ITEMS/REDSTONE/mesecons_pressureplates/init.lua b/mods/ITEMS/REDSTONE/mesecons_pressureplates/init.lua
index 2c8c20bf5..2e161ae4d 100644
--- a/mods/ITEMS/REDSTONE/mesecons_pressureplates/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_pressureplates/init.lua
@@ -125,7 +125,7 @@ function mesecon.register_pressure_plate(basename, description, textures_off, te
 		is_ground_content = false,
 		pressureplate_basename = basename,
 		pressureplate_activated_by = activated_by,
-		_mcl_blast_resistance = 2.5,
+		_mcl_blast_resistance = 0.5,
 		_mcl_hardness = 0.5,
 	},{
 		node_box = pp_box_off,
diff --git a/mods/ITEMS/REDSTONE/mesecons_solarpanel/init.lua b/mods/ITEMS/REDSTONE/mesecons_solarpanel/init.lua
index eb5eafdbc..c9d051574 100644
--- a/mods/ITEMS/REDSTONE/mesecons_solarpanel/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_solarpanel/init.lua
@@ -36,7 +36,7 @@ minetest.register_node("mesecons_solarpanel:solar_panel_on", {
 		minetest.swap_node(pos, {name = "mesecons_solarpanel:solar_panel_inverted_off"})
 		mesecon.receptor_off(pos, mesecon.rules.pplate)
 	end,
-	_mcl_blast_resistance = 1,
+	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
 })
 
@@ -76,7 +76,7 @@ minetest.register_node("mesecons_solarpanel:solar_panel_off", {
 		minetest.swap_node(pos, {name = "mesecons_solarpanel:solar_panel_inverted_on"})
 		mesecon.receptor_on(pos, mesecon.rules.pplate)
 	end,
-	_mcl_blast_resistance = 1,
+	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
 })
 
@@ -154,7 +154,7 @@ minetest.register_node("mesecons_solarpanel:solar_panel_inverted_on", {
 		minetest.swap_node(pos, {name = "mesecons_solarpanel:solar_panel_off"})
 		mesecon.receptor_off(pos, mesecon.rules.pplate)
 	end,
-	_mcl_blast_resistance = 1,
+	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
 })
 
@@ -192,7 +192,7 @@ minetest.register_node("mesecons_solarpanel:solar_panel_inverted_off", {
 		minetest.swap_node(pos, {name = "mesecons_solarpanel:solar_panel_on"})
 		mesecon.receptor_on(pos, mesecon.rules.pplate)
 	end,
-	_mcl_blast_resistance = 1,
+	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
 })
 
diff --git a/mods/ITEMS/REDSTONE/mesecons_torch/init.lua b/mods/ITEMS/REDSTONE/mesecons_torch/init.lua
index fda96121f..20a1ca6d4 100644
--- a/mods/ITEMS/REDSTONE/mesecons_torch/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_torch/init.lua
@@ -204,7 +204,7 @@ minetest.register_node("mesecons_torch:redstoneblock", {
 		state = mesecon.state.on,
 		rules = mesecon.rules.alldirs,
 	}},
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
 })
 
diff --git a/mods/ITEMS/REDSTONE/mesecons_walllever/init.lua b/mods/ITEMS/REDSTONE/mesecons_walllever/init.lua
index 8894f4ad1..053990ed4 100644
--- a/mods/ITEMS/REDSTONE/mesecons_walllever/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_walllever/init.lua
@@ -128,7 +128,7 @@ minetest.register_node("mesecons_walllever:wall_lever_off", {
 		state = mesecon.state.off
 	}},
 	on_rotate = on_rotate,
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 minetest.register_node("mesecons_walllever:wall_lever_on", {
@@ -160,7 +160,7 @@ minetest.register_node("mesecons_walllever:wall_lever_on", {
 		state = mesecon.state.on
 	}},
 	on_rotate = on_rotate,
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
diff --git a/mods/ITEMS/mcl_anvils/init.lua b/mods/ITEMS/mcl_anvils/init.lua
index 76cd0f3ee..bfeed83ff 100644
--- a/mods/ITEMS/mcl_anvils/init.lua
+++ b/mods/ITEMS/mcl_anvils/init.lua
@@ -275,7 +275,7 @@ local anvildef = {
 		}
 	},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6000,
+	_mcl_blast_resistance = 1200,
 	_mcl_hardness = 5,
 	_mcl_after_falling = damage_anvil_by_falling,
 
diff --git a/mods/ITEMS/mcl_banners/init.lua b/mods/ITEMS/mcl_banners/init.lua
index 8c8869d60..31853b11d 100644
--- a/mods/ITEMS/mcl_banners/init.lua
+++ b/mods/ITEMS/mcl_banners/init.lua
@@ -230,7 +230,7 @@ S("You can copy the pattern of a banner by placing two banners of the same color
 		respawn_banner_entity(pos, node)
 	end,
 	_mcl_hardness = 1,
-	_mcl_blast_resistance = 5,
+	_mcl_blast_resistance = 1,
 	on_rotate = function(pos, node, user, mode, param2)
 		if mode == screwdriver.ROTATE_FACE then
 			local meta = minetest.get_meta(pos)
@@ -274,7 +274,7 @@ minetest.register_node("mcl_banners:hanging_banner", {
 		respawn_banner_entity(pos, node)
 	end,
 	_mcl_hardness = 1,
-	_mcl_blast_resistance = 5,
+	_mcl_blast_resistance = 1,
 	on_rotate = function(pos, node, user, mode, param2)
 		if mode == screwdriver.ROTATE_FACE then
 			local r = screwdriver.rotate.wallmounted(pos, node, mode)
diff --git a/mods/ITEMS/mcl_books/init.lua b/mods/ITEMS/mcl_books/init.lua
index 50eadec6d..82ec64d71 100644
--- a/mods/ITEMS/mcl_books/init.lua
+++ b/mods/ITEMS/mcl_books/init.lua
@@ -342,7 +342,7 @@ minetest.register_node("mcl_books:bookshelf", {
 	groups = {handy=1,axey=1, flammable=3,building_block=1, material_wood=1},
 	drop = "mcl_books:book 3",
 	sounds = wood_sound,
-	_mcl_blast_resistance = 7.5,
+	_mcl_blast_resistance = 1.5,
 	_mcl_hardness = 1.5,
 })
 
diff --git a/mods/ITEMS/mcl_cake/init.lua b/mods/ITEMS/mcl_cake/init.lua
index 33cad6195..9f9dd2049 100644
--- a/mods/ITEMS/mcl_cake/init.lua
+++ b/mods/ITEMS/mcl_cake/init.lua
@@ -70,7 +70,7 @@ minetest.register_node("mcl_cake:cake", {
 
 	_food_particles = false,
 	_mcl_saturation = 0.4,
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
@@ -130,7 +130,7 @@ local register_slice = function(level, nodebox, desc)
 
 		_food_particles = false,
 		_mcl_saturation = 0.4,
-		_mcl_blast_resistance = 2.5,
+		_mcl_blast_resistance = 0.5,
 		_mcl_hardness = 0.5,
 	})
 
diff --git a/mods/ITEMS/mcl_cauldrons/init.lua b/mods/ITEMS/mcl_cauldrons/init.lua
index bc65e9662..7f0592b2a 100644
--- a/mods/ITEMS/mcl_cauldrons/init.lua
+++ b/mods/ITEMS/mcl_cauldrons/init.lua
@@ -63,7 +63,7 @@ minetest.register_node("mcl_cauldrons:cauldron", {
 	},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_hardness = 2,
-	_mcl_blast_resistance = 10,
+	_mcl_blast_resistance = 2,
 })
 
 -- Template function for cauldrons with water
@@ -94,7 +94,7 @@ local register_filled_cauldron = function(water_level, description, river_water)
 		sounds = mcl_sounds.node_sound_metal_defaults(),
 		drop = "mcl_cauldrons:cauldron",
 		_mcl_hardness = 2,
-		_mcl_blast_resistance = 10,
+		_mcl_blast_resistance = 2,
 	})
 
 	-- Add entry aliases for the Help
diff --git a/mods/ITEMS/mcl_cocoas/init.lua b/mods/ITEMS/mcl_cocoas/init.lua
index 7f809fc06..8b70c1ad6 100644
--- a/mods/ITEMS/mcl_cocoas/init.lua
+++ b/mods/ITEMS/mcl_cocoas/init.lua
@@ -111,7 +111,7 @@ local crop_def = {
 	},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
 	on_rotate = false,
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 0.2,
 }
 
diff --git a/mods/ITEMS/mcl_colorblocks/init.lua b/mods/ITEMS/mcl_colorblocks/init.lua
index f55003e02..1965c9024 100644
--- a/mods/ITEMS/mcl_colorblocks/init.lua
+++ b/mods/ITEMS/mcl_colorblocks/init.lua
@@ -37,7 +37,7 @@ minetest.register_node("mcl_colorblocks:hardened_clay", {
 	stack_max = 64,
 	groups = {pickaxey=1, hardened_clay=1,building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 21,
+	_mcl_blast_resistance = 4.2,
 	_mcl_hardness = 1.25,
 })
 
@@ -87,7 +87,7 @@ for _, row in ipairs(block.dyes) do
 		groups = {pickaxey=1, hardened_clay=1,building_block=1, material_stone=1},
 		stack_max = 64,
 		sounds = mcl_sounds.node_sound_stone_defaults(),
-		_mcl_blast_resistance = 21,
+		_mcl_blast_resistance = 4.2,
 		_mcl_hardness = 1.25,
 	})
 
@@ -128,7 +128,7 @@ for _, row in ipairs(block.dyes) do
 
 		-- Specify the node to which this node will convert after getting in contact with water
 		_mcl_colorblocks_harden_to = "mcl_colorblocks:concrete_"..name,
-		_mcl_blast_resistance = 2.5,
+		_mcl_blast_resistance = 0.5,
 		_mcl_hardness = 0.5,
 	})
 
@@ -142,7 +142,7 @@ for _, row in ipairs(block.dyes) do
 		stack_max = 64,
 		is_ground_content = false,
 		sounds = mcl_sounds.node_sound_stone_defaults(),
-		_mcl_blast_resistance = 9,
+		_mcl_blast_resistance = 1.8,
 		_mcl_hardness = 1.8,
 	})
 
@@ -159,7 +159,7 @@ for _, row in ipairs(block.dyes) do
 		stack_max = 64,
 		is_ground_content = false,
 		sounds = mcl_sounds.node_sound_stone_defaults(),
-		_mcl_blast_resistance = 7,
+		_mcl_blast_resistance = 4.2,
 		_mcl_hardness = 1.4,
 		on_rotate = on_rotate,
 	})
diff --git a/mods/ITEMS/mcl_crafting_table/init.lua b/mods/ITEMS/mcl_crafting_table/init.lua
index 3c19e2882..2339f2c60 100644
--- a/mods/ITEMS/mcl_crafting_table/init.lua
+++ b/mods/ITEMS/mcl_crafting_table/init.lua
@@ -35,7 +35,7 @@ minetest.register_node("mcl_crafting_table:crafting_table", {
 		minetest.show_formspec(player:get_player_name(), "main", form)
 	end,
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 12.5,
+	_mcl_blast_resistance = 2.5,
 	_mcl_hardness = 2.5,
 })
 
diff --git a/mods/ITEMS/mcl_doors/register.lua b/mods/ITEMS/mcl_doors/register.lua
index e8f990f9b..aca60e8ff 100644
--- a/mods/ITEMS/mcl_doors/register.lua
+++ b/mods/ITEMS/mcl_doors/register.lua
@@ -13,7 +13,7 @@ mcl_doors:register_door("mcl_doors:wooden_door", {
 	inventory_image = "doors_item_wood.png",
 	groups = {handy=1,axey=1, material_wood=1},
 	_mcl_hardness = 3,
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	tiles_bottom = {"mcl_doors_door_wood_lower.png", "mcl_doors_door_wood_side_lower.png"},
 	tiles_top = {"mcl_doors_door_wood_upper.png", "mcl_doors_door_wood_side_upper.png"},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
@@ -36,7 +36,7 @@ mcl_doors:register_door("mcl_doors:acacia_door", {
 	inventory_image = "mcl_doors_door_acacia.png",
 	groups = {handy=1,axey=1, material_wood=1},
 	_mcl_hardness = 3,
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	tiles_bottom = {"mcl_doors_door_acacia_lower.png", "mcl_doors_door_acacia_side_lower.png"},
 	tiles_top = {"mcl_doors_door_acacia_upper.png", "mcl_doors_door_acacia_side_upper.png"},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
@@ -59,7 +59,7 @@ mcl_doors:register_door("mcl_doors:birch_door", {
 	inventory_image = "mcl_doors_door_birch.png",
 	groups = {handy=1,axey=1, material_wood=1},
 	_mcl_hardness = 3,
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	tiles_bottom = {"mcl_doors_door_birch_lower.png", "mcl_doors_door_birch_side_lower.png"},
 	tiles_top = {"mcl_doors_door_birch_upper.png", "mcl_doors_door_birch_side_upper.png"},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
@@ -82,7 +82,7 @@ mcl_doors:register_door("mcl_doors:dark_oak_door", {
 	inventory_image = "mcl_doors_door_dark_oak.png",
 	groups = {handy=1,axey=1, material_wood=1},
 	_mcl_hardness = 3,
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	tiles_bottom = {"mcl_doors_door_dark_oak_lower.png", "mcl_doors_door_dark_oak_side_lower.png"},
 	tiles_top = {"mcl_doors_door_dark_oak_upper.png", "mcl_doors_door_dark_oak_side_upper.png"},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
@@ -105,7 +105,7 @@ mcl_doors:register_door("mcl_doors:jungle_door", {
 	inventory_image = "mcl_doors_door_jungle.png",
 	groups = {handy=1,axey=1, material_wood=1},
 	_mcl_hardness = 3,
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	tiles_bottom = {"mcl_doors_door_jungle_lower.png", "mcl_doors_door_jungle_side_lower.png"},
 	tiles_top = {"mcl_doors_door_jungle_upper.png", "mcl_doors_door_jungle_side_upper.png"},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
@@ -128,7 +128,7 @@ mcl_doors:register_door("mcl_doors:spruce_door", {
 	inventory_image = "mcl_doors_door_spruce.png",
 	groups = {handy=1,axey=1, material_wood=1},
 	_mcl_hardness = 3,
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	tiles_bottom = {"mcl_doors_door_spruce_lower.png", "mcl_doors_door_spruce_side_lower.png"},
 	tiles_top = {"mcl_doors_door_spruce_upper.png", "mcl_doors_door_spruce_side_upper.png"},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
@@ -182,7 +182,7 @@ mcl_doors:register_door("mcl_doors:iron_door", {
 	inventory_image = "doors_item_steel.png",
 	groups = {pickaxey=1, mesecon_effector_on=1},
 	_mcl_hardness = 5,
-	_mcl_blast_resistance = 25,
+	_mcl_blast_resistance = 5,
 	tiles_bottom = {"mcl_doors_door_iron_lower.png^[transformFX", "mcl_doors_door_iron_side_lower.png"},
 	tiles_top = {"mcl_doors_door_iron_upper.png^[transformFX", "mcl_doors_door_iron_side_upper.png"},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
@@ -224,7 +224,7 @@ for w=1, #woods do
 		wield_image = woods[w][3],
 		groups = {handy=1,axey=1, mesecon_effector_on=1, material_wood=1},
 		_mcl_hardness = 3,
-		_mcl_blast_resistance = 15,
+		_mcl_blast_resistance = 3,
 		sounds = mcl_sounds.node_sound_wood_defaults(),
 	})
 
@@ -251,7 +251,7 @@ mcl_doors:register_trapdoor("mcl_doors:iron_trapdoor", {
 	wield_image = "doors_trapdoor_steel.png",
 	groups = {pickaxey=1, mesecon_effector_on=1},
 	_mcl_hardness = 5,
-	_mcl_blast_resistance = 25,
+	_mcl_blast_resistance = 5,
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	sound_open = "doors_steel_door_open",
 	sound_close = "doors_steel_door_close",
diff --git a/mods/ITEMS/mcl_end/building.lua b/mods/ITEMS/mcl_end/building.lua
index 9b0022e9f..3dcf0671e 100644
--- a/mods/ITEMS/mcl_end/building.lua
+++ b/mods/ITEMS/mcl_end/building.lua
@@ -15,7 +15,7 @@ minetest.register_node("mcl_end:end_stone", {
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	after_dig_node = mcl_end.check_detach_chorus_plant,
-	_mcl_blast_resistance = 45,
+	_mcl_blast_resistance = 9,
 	_mcl_hardness = 3,
 })
 
@@ -27,7 +27,7 @@ minetest.register_node("mcl_end:end_bricks", {
 	stack_max = 64,
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 9,
 	_mcl_hardness = 0.8,
 })
 
@@ -39,7 +39,7 @@ minetest.register_node("mcl_end:purpur_block", {
 	stack_max = 64,
 	groups = {pickaxey=1, building_block=1, material_stone=1, purpur_block=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -54,7 +54,7 @@ minetest.register_node("mcl_end:purpur_pillar", {
 	groups = {pickaxey=1, building_block=1, material_stone=1, purpur_block=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	on_rotate = on_rotate,
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
 })
 
@@ -167,7 +167,7 @@ minetest.register_node("mcl_end:dragon_egg", {
 	},
 	groups = {handy=1, falling_node = 1, deco_block = 1, not_in_creative_inventory = 1, dig_by_piston = 1 },
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 45,
+	_mcl_blast_resistance = 9,
 	_mcl_hardness = 3,
 	-- TODO: Make dragon egg teleport on punching
 })
diff --git a/mods/ITEMS/mcl_end/chorus_plant.lua b/mods/ITEMS/mcl_end/chorus_plant.lua
index e29a6fecd..171ff37b6 100644
--- a/mods/ITEMS/mcl_end/chorus_plant.lua
+++ b/mods/ITEMS/mcl_end/chorus_plant.lua
@@ -200,7 +200,7 @@ minetest.register_node("mcl_end:chorus_flower", {
 	end,
 	after_dig_node = mcl_end.check_detach_chorus_plant,
 	on_blast = mcl_end.check_blast_chorus_plant,
-	_mcl_blast_resistance = 2,
+	_mcl_blast_resistance = 0.4,
 	_mcl_hardness = 0.4,
 })
 
diff --git a/mods/ITEMS/mcl_farming/melon.lua b/mods/ITEMS/mcl_farming/melon.lua
index 0734b35d2..43ff7b0f8 100644
--- a/mods/ITEMS/mcl_farming/melon.lua
+++ b/mods/ITEMS/mcl_farming/melon.lua
@@ -33,7 +33,7 @@ local melon_base_def = {
 		}
 	},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 5,
+	_mcl_blast_resistance = 1,
 	_mcl_hardness = 1,
 }
 
diff --git a/mods/ITEMS/mcl_farming/pumpkin.lua b/mods/ITEMS/mcl_farming/pumpkin.lua
index f77d6f0d6..72b4e5412 100644
--- a/mods/ITEMS/mcl_farming/pumpkin.lua
+++ b/mods/ITEMS/mcl_farming/pumpkin.lua
@@ -101,7 +101,7 @@ local pumpkin_base_def = {
 	groups = {handy=1,axey=1, plant=1,building_block=1, dig_by_piston=1, enderman_takable=1},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
 	on_rotate = on_rotate,
-	_mcl_blast_resistance = 5,
+	_mcl_blast_resistance = 1,
 	_mcl_hardness = 1,
 }
 minetest.register_node("mcl_farming:pumpkin", pumpkin_base_def)
@@ -148,7 +148,7 @@ minetest.register_node("mcl_farming:pumpkin_face_light", {
 		mobs_mc.tools.check_snow_golem_summon(pos)
 	end,
 	on_rotate = on_rotate,
-	_mcl_blast_resistance = 5,
+	_mcl_blast_resistance = 1,
 	_mcl_hardness = 1,
 })
 
diff --git a/mods/ITEMS/mcl_farming/soil.lua b/mods/ITEMS/mcl_farming/soil.lua
index 87dcbe22b..0c0e3b832 100644
--- a/mods/ITEMS/mcl_farming/soil.lua
+++ b/mods/ITEMS/mcl_farming/soil.lua
@@ -21,7 +21,7 @@ minetest.register_node("mcl_farming:soil", {
 	end,
 	groups = {handy=1,shovely=1, dirtifies_below_solid=1, dirtifier=1, soil=2, soil_sapling=1, deco_block=1 },
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.6,
 })
 
@@ -44,7 +44,7 @@ minetest.register_node("mcl_farming:soil_wet", {
 	end,
 	groups = {handy=1,shovely=1, not_in_creative_inventory=1, dirtifies_below_solid=1, dirtifier=1, soil=3, soil_sapling=1 },
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.6,
 })
 
diff --git a/mods/ITEMS/mcl_farming/wheat.lua b/mods/ITEMS/mcl_farming/wheat.lua
index 0bf8724e4..850838b2b 100644
--- a/mods/ITEMS/mcl_farming/wheat.lua
+++ b/mods/ITEMS/mcl_farming/wheat.lua
@@ -149,7 +149,7 @@ minetest.register_node("mcl_farming:hay_block", {
 	groups = {handy=1, flammable=2, building_block=1, fall_damage_add_percent=-80},
 	sounds = mcl_sounds.node_sound_leaves_defaults(),
 	on_rotate = on_rotate,
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 })
 
diff --git a/mods/ITEMS/mcl_furnaces/init.lua b/mods/ITEMS/mcl_furnaces/init.lua
index 17c404dd4..c76b379e6 100644
--- a/mods/ITEMS/mcl_furnaces/init.lua
+++ b/mods/ITEMS/mcl_furnaces/init.lua
@@ -359,7 +359,7 @@ minetest.register_node("mcl_furnaces:furnace", {
 	allow_metadata_inventory_take = allow_metadata_inventory_take,
 	on_metadata_inventory_take = on_metadata_inventory_take,
 	on_receive_fields = receive_fields,
-	_mcl_blast_resistance = 17.5,
+	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
 	on_rotate = on_rotate,
 })
@@ -402,7 +402,7 @@ minetest.register_node("mcl_furnaces:furnace_active", {
 	allow_metadata_inventory_take = allow_metadata_inventory_take,
 	on_metadata_inventory_take = on_metadata_inventory_take,
 	on_receive_fields = receive_fields,
-	_mcl_blast_resistance = 17.5,
+	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
 	on_rotate = on_rotate,
 })
diff --git a/mods/ITEMS/mcl_heads/init.lua b/mods/ITEMS/mcl_heads/init.lua
index b20d696aa..cb83ed1fa 100644
--- a/mods/ITEMS/mcl_heads/init.lua
+++ b/mods/ITEMS/mcl_heads/init.lua
@@ -112,7 +112,7 @@ local function addhead(name, texture, desc, longdesc, rangemob, rangefactor)
 
 		_mcl_armor_mob_range_mob = rangemob,
 		_mcl_armor_mob_range_factor = rangefactor,
-		_mcl_blast_resistance = 5,
+		_mcl_blast_resistance = 1,
 		_mcl_hardness = 1,
 	})
 
@@ -146,7 +146,7 @@ local function addhead(name, texture, desc, longdesc, rangemob, rangefactor)
 		}),
 		drop = "mcl_heads:"..name,
 		on_rotate = on_rotate_wall,
-		_mcl_blast_resistance = 5,
+		_mcl_blast_resistance = 1,
 		_mcl_hardness = 1,
 	})
 
diff --git a/mods/ITEMS/mcl_hoppers/init.lua b/mods/ITEMS/mcl_hoppers/init.lua
index e53052e70..52cb60874 100644
--- a/mods/ITEMS/mcl_hoppers/init.lua
+++ b/mods/ITEMS/mcl_hoppers/init.lua
@@ -114,7 +114,7 @@ local def_hopper = {
 	end,
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 
-	_mcl_blast_resistance = 24,
+	_mcl_blast_resistance = 4.8,
 	_mcl_hardness = 3,
 }
 
@@ -303,7 +303,7 @@ local def_hopper_side = {
 	on_rotate = on_rotate,
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 
-	_mcl_blast_resistance = 24,
+	_mcl_blast_resistance = 4.8,
 	_mcl_hardness = 3,
 }
 
diff --git a/mods/ITEMS/mcl_jukebox/init.lua b/mods/ITEMS/mcl_jukebox/init.lua
index 0328c7072..3cfc3b760 100644
--- a/mods/ITEMS/mcl_jukebox/init.lua
+++ b/mods/ITEMS/mcl_jukebox/init.lua
@@ -227,7 +227,7 @@ minetest.register_node("mcl_jukebox:jukebox", {
 		end
 		meta:from_table(meta2:to_table())
 	end,
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 2,
 })
 
diff --git a/mods/ITEMS/mcl_mobspawners/init.lua b/mods/ITEMS/mcl_mobspawners/init.lua
index 8b9732c11..39abd7227 100644
--- a/mods/ITEMS/mcl_mobspawners/init.lua
+++ b/mods/ITEMS/mcl_mobspawners/init.lua
@@ -323,7 +323,7 @@ minetest.register_node("mcl_mobspawners:spawner", {
 
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 
-	_mcl_blast_resistance = 25,
+	_mcl_blast_resistance = 5,
 	_mcl_hardness = 5,
 })
 
diff --git a/mods/ITEMS/mcl_monster_eggs/init.lua b/mods/ITEMS/mcl_monster_eggs/init.lua
index 7823b360c..a4c0144d4 100644
--- a/mods/ITEMS/mcl_monster_eggs/init.lua
+++ b/mods/ITEMS/mcl_monster_eggs/init.lua
@@ -26,7 +26,7 @@ local register_block = function(subname, description, tiles, is_ground_content)
 		_tt_help = S("Hides a silverfish"),
 		_doc_items_longdesc = S("An infested block is a block from which a silverfish will pop out when it is broken. It looks identical to its normal counterpart."),
 		_mcl_hardness = 0,
-		_mcl_blast_resistance = 3.75,
+		_mcl_blast_resistance = 0.5,
 	})
 end
 
diff --git a/mods/ITEMS/mcl_mushrooms/huge.lua b/mods/ITEMS/mcl_mushrooms/huge.lua
index 54e719a5d..6061f8688 100644
--- a/mods/ITEMS/mcl_mushrooms/huge.lua
+++ b/mods/ITEMS/mcl_mushrooms/huge.lua
@@ -4,7 +4,7 @@ local template = {
 	groups = {handy=1,axey=1, building_block = 1, material_wood = 1 },
 	sounds = mcl_sounds.node_sound_wood_defaults(),
 	is_ground_content = true,
-	_mcl_blast_resistance = 1,
+	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
 }
 
diff --git a/mods/ITEMS/mcl_nether/init.lua b/mods/ITEMS/mcl_nether/init.lua
index 07c575f04..e7612c906 100644
--- a/mods/ITEMS/mcl_nether/init.lua
+++ b/mods/ITEMS/mcl_nether/init.lua
@@ -25,7 +25,7 @@ minetest.register_node("mcl_nether:glowstone", {
 	paramtype = "light",
 	light_source = minetest.LIGHT_MAX,
 	sounds = mcl_sounds.node_sound_glass_defaults(),
-	_mcl_blast_resistance = 1.5,
+	_mcl_blast_resistance = 0.3,
 	_mcl_hardness = 0.3,
 })
 
@@ -38,7 +38,7 @@ minetest.register_node("mcl_nether:quartz_ore", {
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	drop = 'mcl_nether:quartz',
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 15,
+	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
 })
 
@@ -75,7 +75,7 @@ minetest.register_node("mcl_nether:netherrack", {
 	is_ground_content = true,
 	groups = {pickaxey=1, building_block=1, material_stone=1, enderman_takable=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 2,
+	_mcl_blast_resistance = 0.4,
 	_mcl_hardness = 0.4,
 
 	-- Eternal fire on top
@@ -104,7 +104,7 @@ minetest.register_node("mcl_nether:magma", {
 			player:set_hp(player:get_hp() - 1, { type = "punch", from = "mod" })
 		end
 	end,
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 
 	-- Eternal fire on top
@@ -125,7 +125,7 @@ minetest.register_node("mcl_nether:soul_sand", {
 		fixed = { -0.5, -0.5, -0.5, 0.5, 0.5 - 2/16, 0.5 },
 	},
 	sounds = mcl_sounds.node_sound_sand_defaults(),
-	_mcl_blast_resistance = 2.5,
+	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
 	-- Movement handling is done in mcl_playerplus mod
 })
@@ -139,7 +139,7 @@ minetest.register_node("mcl_nether:nether_brick", {
 	is_ground_content = false,
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 2,
 })
 
@@ -152,7 +152,7 @@ minetest.register_node("mcl_nether:red_nether_brick", {
 	is_ground_content = false,
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 2,
 })
 
@@ -170,7 +170,7 @@ minetest.register_node("mcl_nether:nether_wart_block", {
 			dug={name="default_dirt_footstep", gain=1.5},
 		}
 	),
-	_mcl_blast_resistance = 5,
+	_mcl_blast_resistance = 1,
 	_mcl_hardness = 1,
 })
 
@@ -182,7 +182,7 @@ minetest.register_node("mcl_nether:quartz_block", {
 	tiles = {"mcl_nether_quartz_block_top.png", "mcl_nether_quartz_block_bottom.png", "mcl_nether_quartz_block_side.png"},
 	groups = {pickaxey=1, quartz_block=1,building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -194,7 +194,7 @@ minetest.register_node("mcl_nether:quartz_chiseled", {
 	tiles = {"mcl_nether_quartz_chiseled_top.png", "mcl_nether_quartz_chiseled_top.png", "mcl_nether_quartz_chiseled_side.png"},
 	groups = {pickaxey=1, quartz_block=1,building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
@@ -209,7 +209,7 @@ minetest.register_node("mcl_nether:quartz_pillar", {
 	groups = {pickaxey=1, quartz_block=1,building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	on_rotate = on_rotate,
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 minetest.register_node("mcl_nether:quartz_smooth", {
@@ -220,7 +220,7 @@ minetest.register_node("mcl_nether:quartz_smooth", {
 	tiles = {"mcl_nether_quartz_block_bottom.png"},
 	groups = {pickaxey=1, quartz_block=1,building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 4,
+	_mcl_blast_resistance = 0.8,
 	_mcl_hardness = 0.8,
 })
 
diff --git a/mods/ITEMS/mcl_ocean/corals.lua b/mods/ITEMS/mcl_ocean/corals.lua
index 2a9015ec7..7b076c3e4 100644
--- a/mods/ITEMS/mcl_ocean/corals.lua
+++ b/mods/ITEMS/mcl_ocean/corals.lua
@@ -90,7 +90,7 @@ for c=1, #corals do
 		sounds = mcl_sounds.node_sound_dirt_defaults(),
 		drop = "mcl_ocean:dead_"..id.."_coral_block",
 		_mcl_hardness = 1.5,
-		_mcl_blast_resistance = 30,
+		_mcl_blast_resistance = 6,
 	})
 	minetest.register_node("mcl_ocean:dead_"..id.."_coral_block", {
 		description = corals[c][3],
@@ -99,7 +99,7 @@ for c=1, #corals do
 		groups = { pickaxey = 1, building_block = 1, coral=2, coral_block=2, coral_species=c, },
 		sounds = mcl_sounds.node_sound_dirt_defaults(),
 		_mcl_hardness = 1.5,
-		_mcl_blast_resistance = 30,
+		_mcl_blast_resistance = 6,
 	})
 
 	-- Coral
diff --git a/mods/ITEMS/mcl_ocean/prismarine.lua b/mods/ITEMS/mcl_ocean/prismarine.lua
index 90626cfa9..5840d59ce 100644
--- a/mods/ITEMS/mcl_ocean/prismarine.lua
+++ b/mods/ITEMS/mcl_ocean/prismarine.lua
@@ -19,7 +19,7 @@ minetest.register_node("mcl_ocean:sea_lantern", {
 	tiles = {{name="mcl_ocean_sea_lantern.png", animation={type="vertical_frames", aspect_w=32, aspect_h=32, length=1.25}}},
 	groups = {handy=1, building_block=1, material_glass=1},
 	sounds = mcl_sounds.node_sound_glass_defaults(),
-	_mcl_blast_resistance = 1.5,
+	_mcl_blast_resistance = 0.3,
 	_mcl_hardness = 0.3,
 })
 
@@ -32,7 +32,7 @@ minetest.register_node("mcl_ocean:prismarine", {
 	tiles = {{name="mcl_ocean_prismarine_anim.png", animation={type="vertical_frames", aspect_w=32, aspect_h=32, length=45.0}}},
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 1.5,
 	_mcl_hardness = 1.5,
 })
 
@@ -44,7 +44,7 @@ minetest.register_node("mcl_ocean:prismarine_brick", {
 	tiles = {"mcl_ocean_prismarine_bricks.png"},
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 1.5,
 	_mcl_hardness = 1.5,
 })
 
@@ -56,7 +56,7 @@ minetest.register_node("mcl_ocean:prismarine_dark", {
 	tiles = {"mcl_ocean_prismarine_dark.png"},
 	groups = {pickaxey=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 1.5,
 	_mcl_hardness = 1.5,
 })
 
diff --git a/mods/ITEMS/mcl_portals/portal_end.lua b/mods/ITEMS/mcl_portals/portal_end.lua
index c7e8cf8d6..8506dd271 100644
--- a/mods/ITEMS/mcl_portals/portal_end.lua
+++ b/mods/ITEMS/mcl_portals/portal_end.lua
@@ -79,7 +79,7 @@ minetest.register_node("mcl_portals:portal_end", {
 	groups = {portal=1, not_in_creative_inventory = 1, disable_jump = 1},
 
 	_mcl_hardness = -1,
-	_mcl_blast_resistance = 18000000,
+	_mcl_blast_resistance = 36000000,
 })
 
 -- Obsidian platform at the End portal destination in the End
@@ -329,7 +329,7 @@ minetest.register_node("mcl_portals:end_portal_frame", {
 
 	on_rotate = rotate_frame,
 
-	_mcl_blast_resistance = 18000000,
+	_mcl_blast_resistance = 36000000,
 	_mcl_hardness = -1,
 })
 
@@ -368,7 +368,7 @@ minetest.register_node("mcl_portals:end_portal_frame_eye", {
 
 	on_rotate = rotate_frame_eye,
 
-	_mcl_blast_resistance = 18000000,
+	_mcl_blast_resistance = 36000000,
 	_mcl_hardness = -1,
 })
 
diff --git a/mods/ITEMS/mcl_signs/init.lua b/mods/ITEMS/mcl_signs/init.lua
index 442458a91..afb8423ed 100644
--- a/mods/ITEMS/mcl_signs/init.lua
+++ b/mods/ITEMS/mcl_signs/init.lua
@@ -412,7 +412,7 @@ minetest.register_node("mcl_signs:wall_sign", {
 		end
 	end,
 	_mcl_hardness = 1,
-	_mcl_blast_resistance = 5,
+	_mcl_blast_resistance = 1,
 })
 
 -- Standing sign nodes.
@@ -452,7 +452,7 @@ local ssign = {
 	end,
 
 	_mcl_hardness = 1,
-	_mcl_blast_resistance = 5,
+	_mcl_blast_resistance = 1,
 }
 
 minetest.register_node("mcl_signs:standing_sign", ssign)
diff --git a/mods/ITEMS/mcl_sponges/init.lua b/mods/ITEMS/mcl_sponges/init.lua
index 28edb4f76..db68b2815 100644
--- a/mods/ITEMS/mcl_sponges/init.lua
+++ b/mods/ITEMS/mcl_sponges/init.lua
@@ -90,7 +90,7 @@ minetest.register_node("mcl_sponges:sponge", {
 		end
 		return minetest.item_place_node(itemstack, placer, pointed_thing)
 	end,
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.6,
 	_mcl_hardness = 0.6,
 })
 
@@ -108,7 +108,7 @@ minetest.register_node("mcl_sponges:sponge_wet", {
 	stack_max = 64,
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
 	groups = {handy=1, building_block=1},
-	_mcl_blast_resistance = 3,
+	_mcl_blast_resistance = 0.6,
 	_mcl_hardness = 0.6,
 })
 
@@ -127,7 +127,7 @@ if minetest.get_modpath("mclx_core") then
 		stack_max = 64,
 		sounds = mcl_sounds.node_sound_dirt_defaults(),
 		groups = {handy=1, building_block=1},
-		_mcl_blast_resistance = 3,
+		_mcl_blast_resistance = 0.6,
 		_mcl_hardness = 0.6,
 	})
 
diff --git a/mods/ITEMS/mcl_walls/init.lua b/mods/ITEMS/mcl_walls/init.lua
index be07d5490..5704309db 100644
--- a/mods/ITEMS/mcl_walls/init.lua
+++ b/mods/ITEMS/mcl_walls/init.lua
@@ -166,7 +166,7 @@ function mcl_walls.register_wall(nodename, description, source, tiles, inventory
 				fixed = take
 			},
 			sounds = sounds,
-			_mcl_blast_resistance = 30,
+			_mcl_blast_resistance = 6,
 			_mcl_hardness = 2,
 		})
 
@@ -193,7 +193,7 @@ function mcl_walls.register_wall(nodename, description, source, tiles, inventory
 			fixed = {pillar, full_blocks[1]}
 		},
 		sounds = sounds,
-		_mcl_blast_resistance = 30,
+		_mcl_blast_resistance = 6,
 		_mcl_hardness = 2,
 	})
 	-- Add entry alias for the Help
@@ -218,7 +218,7 @@ function mcl_walls.register_wall(nodename, description, source, tiles, inventory
 			fixed = {pillar, full_blocks[2]}
 		},
 		sounds = sounds,
-		_mcl_blast_resistance = 30,
+		_mcl_blast_resistance = 6,
 		_mcl_hardness = 2,
 	})
 	-- Add entry alias for the Help
@@ -249,7 +249,7 @@ function mcl_walls.register_wall(nodename, description, source, tiles, inventory
 		collisionbox = {-0.2, 0, -0.2, 0.2, 1.4, 0.2},
 		on_construct = update_wall,
 		sounds = sounds,
-		_mcl_blast_resistance = 30,
+		_mcl_blast_resistance = 6,
 		_mcl_hardness = 2,
 	})
 	if source then
diff --git a/mods/ITEMS/mcl_wool/init.lua b/mods/ITEMS/mcl_wool/init.lua
index 9e3785b3e..31649d70b 100644
--- a/mods/ITEMS/mcl_wool/init.lua
+++ b/mods/ITEMS/mcl_wool/init.lua
@@ -63,7 +63,7 @@ for _, row in ipairs(wool.dyes) do
 			groups = {handy=1,shearsy_wool=1, flammable=1,wool=1,building_block=1,[color_group]=1},
 			sounds = mcl_sounds.node_sound_wool_defaults(),
 			_mcl_hardness = 0.8,
-			_mcl_blast_resistance = 4,
+			_mcl_blast_resistance = 0.8,
 		})
 		minetest.register_node("mcl_wool:"..name.."_carpet", {
 			description = desc_carpet,
@@ -89,7 +89,7 @@ for _, row in ipairs(wool.dyes) do
 				},
 			},
 			_mcl_hardness = 0.1,
-			_mcl_blast_resistance = 0.5,
+			_mcl_blast_resistance = 0.1,
 		})
 	if mod_doc and not is_canonical then
 		doc.add_entry_alias("nodes", "mcl_wool:"..canonical_color, "nodes", "mcl_wool:"..name)
diff --git a/mods/ITEMS/xpanes/init.lua b/mods/ITEMS/xpanes/init.lua
index 6f8ff22b4..b98d65e38 100644
--- a/mods/ITEMS/xpanes/init.lua
+++ b/mods/ITEMS/xpanes/init.lua
@@ -202,7 +202,7 @@ local pane = function(description, node, append)
 			{node, node, node},
 		},
 		drop = "",
-		_mcl_blast_resistance = 1.5,
+		_mcl_blast_resistance = 0.3,
 		_mcl_hardness = 0.3,
 	})
 
@@ -225,7 +225,7 @@ xpanes.register_pane("bar", {
 		{"mcl_core:iron_ingot", "mcl_core:iron_ingot", "mcl_core:iron_ingot"},
 		{"mcl_core:iron_ingot", "mcl_core:iron_ingot", "mcl_core:iron_ingot"},
 	},
-	_mcl_blast_resistance = 30,
+	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
 })
 

From 92ab90fd1b028d76735443201b374ee6b961bc2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Sat, 18 Apr 2020 12:19:18 +0200
Subject: [PATCH 08/13] Add knockback for mobs

---
 mods/CORE/mcl_explosions/init.lua | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/mods/CORE/mcl_explosions/init.lua b/mods/CORE/mcl_explosions/init.lua
index 225c2e770..e0a71bf6d 100644
--- a/mods/CORE/mcl_explosions/init.lua
+++ b/mods/CORE/mcl_explosions/init.lua
@@ -322,17 +322,18 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
 	-- Punch entity with damage depending on explosion exposure and
 	-- distance to explosion
 	local exposure = count / N_EXPOSURE_RAYS
-	local punch_vec = vector.subtract(pos, opos)
+	local punch_vec = vector.subtract(opos, pos)
 	local punch_dir = vector.normalize(punch_vec)
 	local impact = (1 - vector.length(punch_vec) / punch_radius) * exposure
 	if impact < 0 then
 	  impact = 0
 	end
 	local damage = math.floor((impact * impact + impact) * 7 * strength + 1)
-        obj:punch(obj, nil, { damage_groups = { fleshy = damage } }, punch_dir)
+        obj:punch(obj, 10, { damage_groups = { full_punch_interval = 1,
+	    fleshy = damage, knockback = impact * 20.0 } }, punch_dir)
 
 	if obj:is_player() then
-	  obj:add_player_velocity(vector.multiply(punch_dir, -exposure * 20))
+	  obj:add_player_velocity(vector.multiply(punch_dir, impact * 20))
 	end
       end
     end

From cdea2eeabf570a22ca2a79710a019093e63b6f47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Sat, 18 Apr 2020 12:22:28 +0200
Subject: [PATCH 09/13] Change mcl_mobs to enable knockback in y direction

---
 mods/ENTITIES/mcl_mobs/api.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mods/ENTITIES/mcl_mobs/api.lua b/mods/ENTITIES/mcl_mobs/api.lua
index 86ec7ee31..69657cea0 100644
--- a/mods/ENTITIES/mcl_mobs/api.lua
+++ b/mods/ENTITIES/mcl_mobs/api.lua
@@ -2730,7 +2730,7 @@ local mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
 
 			self.object:set_velocity({
 				x = dir.x * kb,
-				y = up,
+				y = dir.y * kb + up,
 				z = dir.z * kb
 			})
 

From b4ea2afe77ecae00140e602fc459ce94120a3d50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Sat, 18 Apr 2020 14:16:32 +0200
Subject: [PATCH 10/13] Add tnt_knockback flag for entities

When set to true, entities will be knocked back when affected by TNT
explosions.  Also ignore '__builtin:item' entities to reduce lag, and
replace tabs with spaces in 'mcl_explosions/init.lua'.
---
 mods/CORE/mcl_explosions/init.lua | 181 +++++++++++++++---------------
 1 file changed, 92 insertions(+), 89 deletions(-)

diff --git a/mods/CORE/mcl_explosions/init.lua b/mods/CORE/mcl_explosions/init.lua
index e0a71bf6d..b8358acd5 100644
--- a/mods/CORE/mcl_explosions/init.lua
+++ b/mods/CORE/mcl_explosions/init.lua
@@ -144,21 +144,21 @@ end
 --   pos - The position of the explosion
 --   radius - The radius of the explosion
 local function add_particles(pos, radius)
-	minetest.add_particlespawner({
-		amount = 64,
-		time = 0.125,
-		minpos = pos,
-		maxpos = pos,
-		minvel = {x = -radius, y = -radius, z = -radius},
-		maxvel = {x = radius, y = radius, z = radius},
-		minacc = vector.new(),
-		maxacc = vector.new(),
-		minexptime = 0.5,
-		maxexptime = 1.0,
-		minsize = radius * 0.5,
-		maxsize = radius * 1.0,
-		texture = "tnt_smoke.png",
-	})
+  minetest.add_particlespawner({
+    amount = 64,
+    time = 0.125,
+    minpos = pos,
+    maxpos = pos,
+    minvel = {x = -radius, y = -radius, z = -radius},
+    maxvel = {x = radius, y = radius, z = radius},
+    minacc = vector.new(),
+    maxacc = vector.new(),
+    minexptime = 0.5,
+    maxexptime = 1.0,
+    minsize = radius * 0.5,
+    maxsize = radius * 1.0,
+    texture = "tnt_smoke.png",
+  })
 end
 
 -- Get position from hash.  This should be identical to
@@ -242,7 +242,7 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
       end
 
       if cid ~= AIR_CID then
-	destroy[hash] = idx
+        destroy[hash] = idx
       end
     end
   end
@@ -253,88 +253,91 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
 
   -- Trace rays for entity damage
   for _, obj in pairs(objs) do
-    -- Object position and direction to explosion center
-    local opos = obj:get_pos()
+    local ent = obj:get_luaentity()
 
-    if obj:get_luaentity() ~= nil or obj:is_player() then
+    -- Ignore items to lower lag
+    if obj:is_player() or (ent and ent.name ~= '__builtin.item') then
+      local opos = obj:get_pos()
       local collisionbox = nil
 
       if obj:is_player() then
-	collisionbox = { -0.3, 0.0, -0.3, 0.3, 1.77, 0.3 }
-      elseif obj:get_luaentity().name then
-        local def = minetest.registered_entities[obj:get_luaentity().name]
-	collisionbox = def.collisionbox
+        collisionbox = { -0.3, 0.0, -0.3, 0.3, 1.77, 0.3 }
+      elseif ent.name then
+        local def = minetest.registered_entities[ent.name]
+        collisionbox = def.collisionbox
       end
 
       if collisionbox then
-	-- Create rays from random points in the collision box
-	local x1 = collisionbox[1] * 2
-	local y1 = collisionbox[2] * 2
-	local z1 = collisionbox[3] * 2
-	local x2 = collisionbox[4] * 2
-	local y2 = collisionbox[5] * 2
-	local z2 = collisionbox[6] * 2
-	local x_len = math.abs(x2 - x1)
-	local y_len = math.abs(y2 - y1)
-	local z_len = math.abs(z2 - z1)
+        -- Create rays from random points in the collision box
+        local x1 = collisionbox[1] * 2
+        local y1 = collisionbox[2] * 2
+        local z1 = collisionbox[3] * 2
+        local x2 = collisionbox[4] * 2
+        local y2 = collisionbox[5] * 2
+        local z2 = collisionbox[6] * 2
+        local x_len = math.abs(x2 - x1)
+        local y_len = math.abs(y2 - y1)
+        local z_len = math.abs(z2 - z1)
 
-	-- Move object position to the center of its bounding box
-	opos.x = opos.x + x1 + x2
-	opos.y = opos.y + y1 + y2
-	opos.z = opos.z + z1 + z2
+        -- Move object position to the center of its bounding box
+        opos.x = opos.x + x1 + x2
+        opos.y = opos.y + y1 + y2
+        opos.z = opos.z + z1 + z2
 
-	-- Count number of rays from collision box which are unobstructed
-	local count = N_EXPOSURE_RAYS
+        -- Count number of rays from collision box which are unobstructed
+        local count = N_EXPOSURE_RAYS
 
-	for i = 1, N_EXPOSURE_RAYS do
-	  local rpos_x = opos.x + math.random() * x_len - x_len / 2
-	  local rpos_y = opos.y + math.random() * y_len - y_len / 2
-	  local rpos_z = opos.z + math.random() * z_len - z_len / 2
-	  local rdir_x = pos.x - rpos_x
-	  local rdir_y = pos.y - rpos_y
-	  local rdir_z = pos.z - rpos_z
-	  local rdir_len = math.hypot(rdir_x, math.hypot(rdir_y, rdir_z))
-	  rdir_x = rdir_x / rdir_len
-	  rdir_y = rdir_y / rdir_len
-	  rdir_z = rdir_z / rdir_len
+        for i = 1, N_EXPOSURE_RAYS do
+          local rpos_x = opos.x + math.random() * x_len - x_len / 2
+          local rpos_y = opos.y + math.random() * y_len - y_len / 2
+          local rpos_z = opos.z + math.random() * z_len - z_len / 2
+          local rdir_x = pos.x - rpos_x
+          local rdir_y = pos.y - rpos_y
+          local rdir_z = pos.z - rpos_z
+          local rdir_len = math.hypot(rdir_x, math.hypot(rdir_y, rdir_z))
+          rdir_x = rdir_x / rdir_len
+          rdir_y = rdir_y / rdir_len
+          rdir_z = rdir_z / rdir_len
 
-	  for i=0, rdir_len / STEP_LENGTH do
-	    rpos_x = rpos_x + rdir_x * STEP_LENGTH
-	    rpos_y = rpos_y + rdir_y * STEP_LENGTH
-	    rpos_z = rpos_z + rdir_z * STEP_LENGTH
-	    local npos_x = math.floor(rpos_x + 0.5)
-	    local npos_y = math.floor(rpos_y + 0.5)
-	    local npos_z = math.floor(rpos_z + 0.5)
-	    local idx = (npos_z - emin_z) * zstride + (npos_y - emin_y) * ystride +
-	        npos_x - emin_x + 1
+          for i=0, rdir_len / STEP_LENGTH do
+            rpos_x = rpos_x + rdir_x * STEP_LENGTH
+            rpos_y = rpos_y + rdir_y * STEP_LENGTH
+            rpos_z = rpos_z + rdir_z * STEP_LENGTH
+            local npos_x = math.floor(rpos_x + 0.5)
+            local npos_y = math.floor(rpos_y + 0.5)
+            local npos_z = math.floor(rpos_z + 0.5)
+            local idx = (npos_z - emin_z) * zstride + (npos_y - emin_y) * ystride +
+                npos_x - emin_x + 1
 
 
-	    local cid = data[idx]
-	    local br = node_br[cid]
+            local cid = data[idx]
+            local br = node_br[cid]
 
-	    if br ~= 0 then
-	      count = count - 1
-	      break
-	    end
-	  end
-	end
+            if br ~= 0 then
+              count = count - 1
+              break
+            end
+          end
+        end
 
-	-- Punch entity with damage depending on explosion exposure and
-	-- distance to explosion
-	local exposure = count / N_EXPOSURE_RAYS
-	local punch_vec = vector.subtract(opos, pos)
-	local punch_dir = vector.normalize(punch_vec)
-	local impact = (1 - vector.length(punch_vec) / punch_radius) * exposure
-	if impact < 0 then
-	  impact = 0
-	end
-	local damage = math.floor((impact * impact + impact) * 7 * strength + 1)
+        -- Punch entity with damage depending on explosion exposure and
+        -- distance to explosion
+        local exposure = count / N_EXPOSURE_RAYS
+        local punch_vec = vector.subtract(opos, pos)
+        local punch_dir = vector.normalize(punch_vec)
+        local impact = (1 - vector.length(punch_vec) / punch_radius) * exposure
+        if impact < 0 then
+          impact = 0
+        end
+        local damage = math.floor((impact * impact + impact) * 7 * strength + 1)
         obj:punch(obj, 10, { damage_groups = { full_punch_interval = 1,
-	    fleshy = damage, knockback = impact * 20.0 } }, punch_dir)
+            fleshy = damage, knockback = impact * 20.0 } }, punch_dir)
 
-	if obj:is_player() then
-	  obj:add_player_velocity(vector.multiply(punch_dir, impact * 20))
-	end
+        if obj:is_player() then
+          obj:add_player_velocity(vector.multiply(punch_dir, impact * 20))
+        elseif ent.tnt_knockback then
+          obj:add_velocity(vector.multiply(punch_dir, impact * 20))
+        end
       end
     end
   end
@@ -348,16 +351,16 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
     if do_drop or on_blast ~= nil then
       local npos = get_position_from_hash(hash)
       if on_blast ~= nil then
-	remove = on_blast(npos, 1.0)
+        remove = on_blast(npos, 1.0)
       else
-	local name = minetest.get_name_from_content_id(data[idx])
-	local drop = minetest.get_node_drops(name, "")
+        local name = minetest.get_name_from_content_id(data[idx])
+        local drop = minetest.get_node_drops(name, "")
 
-	for _, item in ipairs(drop) do
-	  if type(item) == "string" then
-	    minetest.add_item(npos, item)
-	  end
-	end
+        for _, item in ipairs(drop) do
+          if type(item) == "string" then
+            minetest.add_item(npos, item)
+          end
+        end
       end
     end
     if remove then

From 64c767ad8c8e9137b2793e5f3b93f1632184dfaf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Sat, 18 Apr 2020 14:18:23 +0200
Subject: [PATCH 11/13] Make TNT behave like Minecraft

TNT entities are now knocked back by explosions.  When a TNT block
becomes triggered by an explosion, its fuse time is set to a random
value between 0.5 and 1.5 seconds.
---
 mods/ITEMS/mcl_tnt/init.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mods/ITEMS/mcl_tnt/init.lua b/mods/ITEMS/mcl_tnt/init.lua
index 5f53afaf8..0ec2679b8 100644
--- a/mods/ITEMS/mcl_tnt/init.lua
+++ b/mods/ITEMS/mcl_tnt/init.lua
@@ -104,7 +104,8 @@ minetest.register_node("mcl_tnt:tnt", {
 	groups = { dig_immediate = 3, tnt = 1, enderman_takable=1 },
 	mesecons = tnt_mesecons,
 	on_blast = function(pos)
-	        spawn_tnt(pos, "mcl_tnt:tnt")
+	        local e = spawn_tnt(pos, "mcl_tnt:tnt")
+		e:get_luaentity().timer = tnt.BOOMTIMER - (0.5 + math.random())
 		return true
 	end,
 	_on_ignite = function(player, pointed_thing)
@@ -133,6 +134,7 @@ local TNT = {
 	-- Initial value for our timer
 	timer = 0,
 	blinktimer = 0,
+	tnt_knockback = true,
 	blinkstatus = true,}
 
 function TNT:on_activate(staticdata)

From a62a75c79986ba37089e17f1c287c61adf8c42ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Sat, 18 Apr 2020 22:16:29 +0200
Subject: [PATCH 12/13] Do not drop items in creative mode

It works like this in Minecraft.  This will also reduce lag when playing
with TNT in creative.
---
 mods/CORE/mcl_explosions/init.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mods/CORE/mcl_explosions/init.lua b/mods/CORE/mcl_explosions/init.lua
index b8358acd5..22dae608f 100644
--- a/mods/CORE/mcl_explosions/init.lua
+++ b/mods/CORE/mcl_explosions/init.lua
@@ -19,6 +19,8 @@
 
 mcl_explosions = {}
 
+local creative_mode = minetest.settings:get_bool("creative_mode")
+
 -- Saved sphere explosion shapes for various radiuses
 local sphere_shapes = {}
 
@@ -344,7 +346,7 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
 
   -- Remove destroyed blocks and drop items
   for hash, idx in pairs(destroy) do
-    local do_drop = math.random() <= drop_chance
+    local do_drop = not creative_mode and math.random() <= drop_chance
     local on_blast = node_on_blast[data[idx]]
     local remove = true
 

From a10dff84214c89b6768f5d3ce0cdaed3bb9bb5f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elias=20=C3=85str=C3=B6m?= <ryvnf@riseup.net>
Date: Sat, 18 Apr 2020 23:06:08 +0200
Subject: [PATCH 13/13] Use walkable for entity exposure

This makes TNT do full damage under water.
---
 mods/CORE/mcl_explosions/init.lua | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/mods/CORE/mcl_explosions/init.lua b/mods/CORE/mcl_explosions/init.lua
index 22dae608f..1c016c080 100644
--- a/mods/CORE/mcl_explosions/init.lua
+++ b/mods/CORE/mcl_explosions/init.lua
@@ -25,8 +25,9 @@ local creative_mode = minetest.settings:get_bool("creative_mode")
 local sphere_shapes = {}
 
 -- Saved node definitions in table using cid-keys for faster look-up.
-local node_br = {}
+local node_blastres = {}
 local node_on_blast = {}
+local node_walkable = {}
 
 local AIR_CID = minetest.get_content_id('air')
 
@@ -39,8 +40,9 @@ local N_EXPOSURE_RAYS = 16
 minetest.after(0, function()
   -- Store blast resistance values by content ids to improve performance.
   for name, def in pairs(minetest.registered_nodes) do
-    node_br[minetest.get_content_id(name)] = def._mcl_blast_resistance or 0
+    node_blastres[minetest.get_content_id(name)] = def._mcl_blast_resistance or 0
     node_on_blast[minetest.get_content_id(name)] = def.on_blast
+    node_walkable[minetest.get_content_id(name)] = def.walkable
   end
 end)
 
@@ -228,7 +230,7 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
           npos_x - emin_x + 1
 
       local cid = data[idx]
-      local br = node_br[cid]
+      local br = node_blastres[cid]
       local hash = (npos_z + 32768) * 65536 * 65536 +
           (npos_y + 32768) * 65536 +
           npos_x + 32768
@@ -313,9 +315,9 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance)
 
 
             local cid = data[idx]
-            local br = node_br[cid]
+            local walkable = node_walkable[cid]
 
-            if br ~= 0 then
+            if walkable then
               count = count - 1
               break
             end