_

Make sure tnt.boom() doesnt replace centre node when explode_centre is true and ignore_protection is false.

Fixes: https://github.com/minetest/minetest_game/issues/2663

.vscode/settings.json

@@ -0,0 +1,10 @@
+{
+    "Lua.diagnostics.globals": [
+        "minetest",
+        "ItemStack",
+        "vector",
+        "VoxelManip",
+        "VoxelArea",
+        "PseudoRandom"
+    ]
+}

README.txt

@@ -2,43 +2,4 @@ Minetest Game mod: tnt
 ======================
 See license.txt for license information.
 
-Authors of source code
+This is just tnt logic extracted
-----------------------
-PilzAdam (MIT)
-ShadowNinja (MIT)
-sofar (sofar@foo-projects.org) (MIT)
-Various Minetest developers and contributors (MIT)
-
-Authors of media (textures)
----------------------------
-BlockMen (CC BY-SA 3.0):
-All textures not mentioned below.
-
-ShadowNinja (CC BY-SA 3.0):
-tnt_smoke.png
-
-Wuzzy (CC BY-SA 3.0):
-All gunpowder textures except tnt_gunpowder_inventory.png.
-
-sofar (sofar@foo-projects.org) (CC BY-SA 3.0):
-tnt_blast.png
-
-Introduction
-------------
-This mod adds TNT to Minetest. TNT is a tool to help the player
-in mining.
-
-How to use the mod:
-Craft gunpowder by placing coal and gravel in the crafting area.
-The gunpowder can be used to craft TNT or as fuse for TNT.
-To craft TNT place items like this:
--- wood - gunpowder -- wood -
-gunpowder gunpowder gunpowder
--- wood - gunpowder -- wood -
-
-There are different ways to blow up TNT:
-  1. Hit it with a torch.
-  2. Hit a gunpowder fuse that leads to a TNT block with a torch or flint-and-steel.
-  3. Activate it with mesecons (fastest way).
-
-Be aware of the damage radius of 6 blocks!

depends.txt

@@ -1,3 +0,0 @@
-default
-fire
-

init.lua

@@ -1,22 +1,11 @@
+-- tnt/init.lua
+
 tnt = {}
 
--- Default to enabled when in singleplayer
-local enable_tnt = minetest.settings:get_bool("enable_tnt")
-if enable_tnt == nil then
-	enable_tnt = minetest.is_singleplayer()
-end
-
--- loss probabilities array (one in X will be lost)
-local loss_prob = {}
-
-loss_prob["default:cobble"] = 3
-loss_prob["default:dirt"] = 4
-
-local tnt_radius = tonumber(minetest.settings:get("tnt_radius") or 3)
 
 -- Fill a list with data for content IDs, after all nodes are registered
 local cid_data = {}
-minetest.after(0, function()
+minetest.register_on_mods_loaded(function()
 	for name, def in pairs(minetest.registered_nodes) do
 		cid_data[minetest.get_content_id(name)] = {
 			name = name,
@@ -58,8 +47,8 @@ local function eject_drops(drops, pos, radius)
 			local obj = minetest.add_item(drop_pos, dropitem)
 			if obj then
 				obj:get_luaentity().collect = true
-				obj:setacceleration({x = 0, y = -10, z = 0})
+				obj:set_acceleration({x = 0, y = -10, z = 0})
-				obj:setvelocity({x = math.random(-3, 3),
+				obj:set_velocity({x = math.random(-3, 3),
 						y = math.random(0, 10),
 						z = math.random(-3, 3)})
 			end
@@ -71,7 +60,7 @@ end
 local function add_drop(drops, item)
 	item = ItemStack(item)
 	local name = item:get_name()
-	if loss_prob[name] ~= nil and math.random(1, loss_prob[name]) == 1 then
+	if math.random(1, 4) > 1 then
 		return
 	end
 
@@ -85,11 +74,7 @@ end
 
 local basic_flame_on_construct -- cached value
 local function destroy(drops, npos, cid, c_air, c_fire,
-		on_blast_queue, on_construct_queue,
+		on_blast_queue, on_construct_queue, ignore_on_blast, owner)
-		ignore_protection, ignore_on_blast)
-	if not ignore_protection and minetest.is_protected(npos, "") then
-		return cid
-	end
 
 	local def = cid_data[cid]
 
@@ -152,26 +137,24 @@ end
 local function entity_physics(pos, radius, drops)
 	local objs = minetest.get_objects_inside_radius(pos, radius)
 	for _, obj in pairs(objs) do
-		local obj_pos = obj:getpos()
+		local obj_pos = obj:get_pos()
 		local dist = math.max(1, vector.distance(pos, obj_pos))
 
 		local damage = (4 / dist) * radius
 		if obj:is_player() then
-			-- currently the engine has no method to set
-			-- player velocity. See #2960
-			-- instead, we knock the player back 1.0 node, and slightly upwards
 			local dir = vector.normalize(vector.subtract(obj_pos, pos))
-			local moveoff = vector.multiply(dir, dist + 1.0)
+			local moveoff = vector.multiply(dir, 2 / dist * radius)
-			local newpos = vector.add(pos, moveoff)
+			obj:add_player_velocity(moveoff)
-			newpos = vector.add(newpos, {x = 0, y = 0.2, z = 0})
-			obj:setpos(newpos)
 
 			obj:set_hp(obj:get_hp() - damage)
 		else
+			local luaobj = obj:get_luaentity()
+
+			-- object might have disappeared somehow
+			if luaobj then
 				local do_damage = true
 				local do_knockback = true
 				local entity_drops = {}
-			local luaobj = obj:get_luaentity()
 				local objdef = minetest.registered_entities[luaobj.name]
 
 				if objdef and objdef.on_blast then
@@ -179,8 +162,8 @@ local function entity_physics(pos, radius, drops)
 				end
 
 				if do_knockback then
-				local obj_vel = obj:getvelocity()
+					local obj_vel = obj:get_velocity()
-				obj:setvelocity(calc_velocity(pos, obj_pos,
+					obj:set_velocity(calc_velocity(pos, obj_pos,
 							obj_vel, radius * 10))
 				end
 				if do_damage then
@@ -196,84 +179,14 @@ local function entity_physics(pos, radius, drops)
 				end
 			end
 		end
-end
-
-local function add_effects(pos, radius, drops)
-	minetest.add_particle({
-		pos = pos,
-		velocity = vector.new(),
-		acceleration = vector.new(),
-		expirationtime = 0.4,
-		size = radius * 10,
-		collisiondetection = false,
-		vertical = false,
-		texture = "tnt_boom.png",
-	})
-	minetest.add_particlespawner({
-		amount = 64,
-		time = 0.5,
-		minpos = vector.subtract(pos, radius / 2),
-		maxpos = vector.add(pos, radius / 2),
-		minvel = {x = -10, y = -10, z = -10},
-		maxvel = {x = 10, y = 10, z = 10},
-		minacc = vector.new(),
-		maxacc = vector.new(),
-		minexptime = 1,
-		maxexptime = 2.5,
-		minsize = radius * 3,
-		maxsize = radius * 5,
-		texture = "tnt_smoke.png",
-	})
-
-	-- we just dropped some items. Look at the items entities and pick
-	-- one of them to use as texture
-	local texture = "tnt_blast.png" --fallback texture
-	local most = 0
-	for name, stack in pairs(drops) do
-		local count = stack:get_count()
-		if count > most then
-			most = count
-			local def = minetest.registered_nodes[name]
-			if def and def.tiles and def.tiles[1] then
-				texture = def.tiles[1]
-			end
-		end
-	end
-
-	minetest.add_particlespawner({
-		amount = 64,
-		time = 0.1,
-		minpos = vector.subtract(pos, radius / 2),
-		maxpos = vector.add(pos, radius / 2),
-		minvel = {x = -3, y = 0, z = -3},
-		maxvel = {x = 3, y = 5,  z = 3},
-		minacc = {x = 0, y = -10, z = 0},
-		maxacc = {x = 0, y = -10, z = 0},
-		minexptime = 0.8,
-		maxexptime = 2.0,
-		minsize = radius * 0.66,
-		maxsize = radius * 2,
-		texture = texture,
-		collisiondetection = true,
-	})
-end
-
-function tnt.burn(pos, nodename)
-	local name = nodename or minetest.get_node(pos).name
-	local def = minetest.registered_nodes[name]
-	if not def then
-		return
-	elseif def.on_ignite then
-		def.on_ignite(pos)
-	elseif minetest.get_item_group(name, "tnt") > 0 then
-		minetest.sound_play("tnt_ignite", {pos = pos})
-		minetest.set_node(pos, {name = name .. "_burning"})
-		minetest.get_node_timer(pos):start(1)
 	end
 end
 
-local function tnt_explode(pos, radius, ignore_protection, ignore_on_blast)
+local function tnt_explode(pos, radius, ignore_on_blast, owner, explode_center)
 	pos = vector.round(pos)
+	if radius < 1 then
+		return
+	end
 	-- scan for adjacent TNT nodes first, and enlarge the explosion
 	local vm1 = VoxelManip()
 	local p1 = vector.subtract(pos, 2)
@@ -282,17 +195,20 @@ local function tnt_explode(pos, radius, ignore_protection, ignore_on_blast)
 	local a = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
 	local data = vm1:get_data()
 	local count = 0
-	local c_tnt = minetest.get_content_id("tnt:tnt")
+	local c_tnt
-	local c_tnt_burning = minetest.get_content_id("tnt:tnt_burning")
+	local c_tnt_boom = minetest.get_content_id("tnt:boom_center")
-	local c_tnt_boom = minetest.get_content_id("tnt:boom")
 	local c_air = minetest.get_content_id("air")
+	-- make sure we still have explosion even when centre node isnt tnt related
+	if explode_center then
+		count = 1
+	end
 
 	for z = pos.z - 2, pos.z + 2 do
 	for y = pos.y - 2, pos.y + 2 do
 		local vi = a:index(pos.x - 2, y, z)
 		for x = pos.x - 2, pos.x + 2 do
 			local cid = data[vi]
-			if cid == c_tnt or cid == c_tnt_boom or cid == c_tnt_burning then
+			if cid == c_tnt or cid == c_tnt_boom then
 				count = count + 1
 				data[vi] = c_air
 			end
@@ -305,7 +221,7 @@ local function tnt_explode(pos, radius, ignore_protection, ignore_on_blast)
 	vm1:write_to_map()
 
 	-- recalculate new radius
-	radius = math.floor(radius * math.pow(count, 1/3))
+	radius = math.floor(radius * count^1/3)
 
 	-- perform the explosion
 	local vm = VoxelManip()
@@ -319,9 +235,16 @@ local function tnt_explode(pos, radius, ignore_protection, ignore_on_blast)
 	local drops = {}
 	local on_blast_queue = {}
 	local on_construct_queue = {}
+	--check if mod fire is active
+	local fire_mod = minetest.get_modpath("fire")
+	if fire_mod ~= nil then
 		basic_flame_on_construct = minetest.registered_nodes["fire:basic_flame"].on_construct
+		c_fire = minetest.get_content_id("fire:basic_flame")
+	else
+		basic_flame_on_construct = function() end
+		c_fire = c_air
+	end
 	
-	local c_fire = minetest.get_content_id("fire:basic_flame")
 	for z = -radius, radius do
 	for y = -radius, radius do
 	local vi = a:index(pos.x + (-radius), pos.y + y, pos.z + z)
@@ -332,8 +255,7 @@ local function tnt_explode(pos, radius, ignore_protection, ignore_on_blast)
 			local p = {x = pos.x + x, y = pos.y + y, z = pos.z + z}
 			if cid ~= c_air then
 				data[vi] = destroy(drops, p, cid, c_air, c_fire,
-					on_blast_queue, on_construct_queue,
+					on_blast_queue, on_construct_queue, ignore_on_blast, owner)
-					ignore_protection, ignore_on_blast)
 			end
 		end
 		vi = vi + 1
@@ -375,271 +297,70 @@ local function tnt_explode(pos, radius, ignore_protection, ignore_on_blast)
 		queued_data.fn(queued_data.pos)
 	end
 
+	minetest.log("action", "TNT owned by " .. owner .. " detonated at " ..
+		minetest.pos_to_string(pos) .. " with radius " .. radius)
+
 	return drops, radius
 end
 
 function tnt.boom(pos, def)
-	minetest.sound_play("tnt_explode", {pos = pos, gain = 1.5, max_hear_distance = 2*64})
+	def = def or {}
-	minetest.set_node(pos, {name = "tnt:boom"})
+	def.radius = def.radius or 1
-	local drops, radius = tnt_explode(pos, def.radius, def.ignore_protection,
+	def.sound = def.sound or 1
-			def.ignore_on_blast)
+	def.damage_radius = def.damage_radius or def.radius * 2
+	local meta = minetest.get_meta(pos)
+	local owner = meta:get_string("owner")
+	if not def.explode_center then
+		minetest.set_node(pos, {name = "tnt:boom_center"})
+	end
+	local sound = def.sound or "tnt_explode"
+	if def.sound then
+		minetest.sound_play(sound, {pos = pos, gain = 2.5,
+				max_hear_distance = math.min(def.radius * 20, 128)}, true)
+	end
+	local drops, radius = tnt_explode(pos, def.radius,
+			def.ignore_on_blast, owner, def.explode_center)
 	-- append entity drops
-	local damage_radius = (radius / def.radius) * def.damage_radius
+	local damage_radius = (radius / math.max(1, def.radius)) * def.damage_radius
 	entity_physics(pos, damage_radius, drops)
 	if not def.disable_drops then
 		eject_drops(drops, pos, radius)
 	end
-	add_effects(pos, radius, drops)
 	minetest.log("action", "A TNT explosion occurred at " .. minetest.pos_to_string(pos) ..
 		" with radius " .. radius)
 end
 
-minetest.register_node("tnt:boom", {
+minetest.register_node("tnt:boom_center", {
 	drawtype = "airlike",
-	light_source = default.LIGHT_MAX,
+	light_source = 14,
 	walkable = false,
 	drop = "",
 	groups = {dig_immediate = 3},
-	on_construct = function(pos)
+	-- unaffected by explosions
-		minetest.get_node_timer(pos):start(0.4)
+	on_blast = function() end,
-	end,
+	--remove the tnt node after a while
 	on_timer = function(pos, elapsed)
 		minetest.remove_node(pos)
-	end,
-	-- unaffected by explosions
-	on_blast = function() end,
-})
-
-minetest.register_node("tnt:gunpowder", {
-	description = "Gun Powder",
-	drawtype = "raillike",
-	paramtype = "light",
-	is_ground_content = false,
-	sunlight_propagates = true,
-	walkable = false,
-	tiles = {
-		"tnt_gunpowder_straight.png",
-		"tnt_gunpowder_curved.png",
-		"tnt_gunpowder_t_junction.png",
-		"tnt_gunpowder_crossing.png"
-	},
-	inventory_image = "tnt_gunpowder_inventory.png",
-	wield_image = "tnt_gunpowder_inventory.png",
-	selection_box = {
-		type = "fixed",
-		fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
-	},
-	groups = {dig_immediate = 2, attached_node = 1, flammable = 5,
-		connect_to_raillike = minetest.raillike_group("gunpowder")},
-	sounds = default.node_sound_leaves_defaults(),
-
-	on_punch = function(pos, node, puncher)
-		if puncher:get_wielded_item():get_name() == "default:torch" then
-			minetest.set_node(pos, {name = "tnt:gunpowder_burning"})
-			minetest.log("action", puncher:get_player_name() ..
-				" ignites tnt:gunpowder at " ..
-				minetest.pos_to_string(pos))
-		end
-	end,
-	on_blast = function(pos, intensity)
-		minetest.set_node(pos, {name = "tnt:gunpowder_burning"})
-	end,
-	on_burn = function(pos)
-		minetest.set_node(pos, {name = "tnt:gunpowder_burning"})
-	end,
-	on_ignite = function(pos, igniter)
-		minetest.set_node(pos, {name = "tnt:gunpowder_burning"})
-	end,
-})
-
-minetest.register_node("tnt:gunpowder_burning", {
-	drawtype = "raillike",
-	paramtype = "light",
-	sunlight_propagates = true,
-	walkable = false,
-	light_source = 5,
-	tiles = {{
-		name = "tnt_gunpowder_burning_straight_animated.png",
-		animation = {
-			type = "vertical_frames",
-			aspect_w = 16,
-			aspect_h = 16,
-			length = 1,
-		}
-	},
-	{
-		name = "tnt_gunpowder_burning_curved_animated.png",
-		animation = {
-			type = "vertical_frames",
-			aspect_w = 16,
-			aspect_h = 16,
-			length = 1,
-		}
-	},
-	{
-		name = "tnt_gunpowder_burning_t_junction_animated.png",
-		animation = {
-			type = "vertical_frames",
-			aspect_w = 16,
-			aspect_h = 16,
-			length = 1,
-		}
-	},
-	{
-		name = "tnt_gunpowder_burning_crossing_animated.png",
-		animation = {
-			type = "vertical_frames",
-			aspect_w = 16,
-			aspect_h = 16,
-			length = 1,
-		}
-	}},
-	selection_box = {
-		type = "fixed",
-		fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
-	},
-	drop = "",
-	groups = {
-		dig_immediate = 2,
-		attached_node = 1,
-		connect_to_raillike = minetest.raillike_group("gunpowder")
-	},
-	sounds = default.node_sound_leaves_defaults(),
-	on_timer = function(pos, elapsed)
-		for dx = -1, 1 do
-		for dz = -1, 1 do
-		for dy = -1, 1 do
-			if not (dx == 0 and dz == 0) then
-				tnt.burn({
-					x = pos.x + dx,
-					y = pos.y + dy,
-					z = pos.z + dz,
-				})
-			end
-		end
-		end
-		end
-		minetest.remove_node(pos)
-	end,
-	-- unaffected by explosions
-	on_blast = function() end,
-	on_construct = function(pos)
-		minetest.sound_play("tnt_gunpowder_burning", {pos = pos, gain = 2})
-		minetest.get_node_timer(pos):start(1)
-	end,
-})
-
-minetest.register_craft({
-	output = "tnt:gunpowder 5",
-	type = "shapeless",
-	recipe = {"default:coal_lump", "default:gravel"}
-})
-
-if enable_tnt then
-	minetest.register_craft({
-		output = "tnt:tnt",
-		recipe = {
-			{"group:wood",    "tnt:gunpowder", "group:wood"},
-			{"tnt:gunpowder", "tnt:gunpowder", "tnt:gunpowder"},
-			{"group:wood",    "tnt:gunpowder", "group:wood"}
-		}
-	})
-
-	minetest.register_abm({
-		label = "TNT ignition",
-		nodenames = {"group:tnt", "tnt:gunpowder"},
-		neighbors = {"fire:basic_flame", "default:lava_source", "default:lava_flowing"},
-		interval = 4,
-		chance = 1,
-		action = function(pos, node)
-			tnt.burn(pos, node.name)
-		end,
-	})
-end
-
-function tnt.register_tnt(def)
-	local name
-	if not def.name:find(':') then
-		name = "tnt:" .. def.name
-	else
-		name = def.name
-		def.name = def.name:match(":([%w_]+)")
-	end
-	if not def.tiles then def.tiles = {} end
-	local tnt_top = def.tiles.top or def.name .. "_top.png"
-	local tnt_bottom = def.tiles.bottom or def.name .. "_bottom.png"
-	local tnt_side = def.tiles.side or def.name .. "_side.png"
-	local tnt_burning = def.tiles.burning or def.name .. "_top_burning_animated.png"
-	if not def.damage_radius then def.damage_radius = def.radius * 2 end
-
-	if enable_tnt then
-		minetest.register_node(":" .. name, {
-			description = def.description,
-			tiles = {tnt_top, tnt_bottom, tnt_side},
-			is_ground_content = false,
-			groups = {dig_immediate = 2, mesecon = 2, tnt = 1, flammable = 5},
-			sounds = default.node_sound_wood_defaults(),
-			on_punch = function(pos, node, puncher)
-				if puncher:get_wielded_item():get_name() == "default:torch" then
-					minetest.set_node(pos, {name = name .. "_burning"})
-					minetest.log("action", puncher:get_player_name() ..
-						" ignites " .. node.name .. " at " ..
-						minetest.pos_to_string(pos))
-				end
-			end,
-			on_blast = function(pos, intensity)
-				minetest.after(0.1, function()
-					tnt.boom(pos, def)
-				end)
-			end,
-			mesecons = {effector =
-				{action_on =
-					function(pos)
-						tnt.boom(pos, def)
-					end
-				}
-			},
-			on_burn = function(pos)
-				minetest.set_node(pos, {name = name .. "_burning"})
-			end,
-			on_ignite = function(pos, igniter)
-				minetest.set_node(pos, {name = name .. "_burning"})
-			end,
-		})
-	end
-
-	minetest.register_node(":" .. name .. "_burning", {
-		tiles = {
-			{
-				name = tnt_burning,
-				animation = {
-					type = "vertical_frames",
-					aspect_w = 16,
-					aspect_h = 16,
-					length = 1,
-				}
-			},
-			tnt_bottom, tnt_side
-			},
-		light_source = 5,
-		drop = "",
-		sounds = default.node_sound_wood_defaults(),
-		groups = {falling_node = 1},
-		on_timer = function(pos, elapsed)
-			tnt.boom(pos, def)
-		end,
-		-- unaffected by explosions
-		on_blast = function() end,
-		on_construct = function(pos)
-			minetest.sound_play("tnt_ignite", {pos = pos})
-			minetest.get_node_timer(pos):start(4)
 		minetest.check_for_falling(pos)
 	end,
-	})
+	-- countdown timer
-end
+	on_construct = function(pos)
-
+		minetest.get_node_timer(pos):start(3)
-tnt.register_tnt({
+	end,
-	name = "tnt:tnt",
+})
-	description = "TNT",
+
-	radius = tnt_radius,
+minetest.register_node("tnt:instaboom", {
+	drawtype = "airlike",
+	light_source = 14,
+	walkable = false,
+	drop = "",
+	on_construct = function(pos)
+		tnt.boom(pos, {
+			radius = 12,
+			damage_radius = 0,
+			disable_drops = true,
+			ignore_on_blast = true,
+			explode_center = true,
+		})
+	end,
 })

license.txt

@@ -6,6 +6,7 @@ Copyright (C) 2014-2016 PilzAdam
 Copyright (C) 2014-2016 ShadowNinja
 Copyright (C) 2016 sofar (sofar@foo-projects.org)
 Copyright (C) 2014-2016 Various Minetest developers and contributors
+Copyright (C) 2022 BRN Systems
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this
 software and associated documentation files (the "Software"), to deal in the Software
@@ -27,39 +28,33 @@ For more details:
 https://opensource.org/licenses/MIT
 
 
-Licenses of media (textures)
+CC0 1.0 Universal (CC0 1.0) Public Domain Dedication 
-----------------------------
+for audio files (found in sounds folder)
+TumeniNodes
+steveygos93
+theneedle.tv
+frankelmedico
 
-Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+No Copyright
-Copyright (C) 2014-2016 BlockMen
-Copyright (C) 2014-2016 ShadowNinja
-Copyright (C) 2015-2016 Wuzzy
-Copyright (C) 2016 sofar (sofar@foo-projects.org)
 
-You are free to:
+The person who associated a work with this deed has dedicated the work to the public domain
-Share — copy and redistribute the material in any medium or format.
+by waiving all of his or her rights to the work worldwide under copyright law, including all
-Adapt — remix, transform, and build upon the material for any purpose, even commercially.
+related and neighboring rights, to the extent allowed by law.
-The licensor cannot revoke these freedoms as long as you follow the license terms.
 
-Under the following terms:
+You can copy, modify, distribute and perform the work, even for commercial purposes, all
+without asking permission. See Other Information below.
 
-Attribution — You must give appropriate credit, provide a link to the license, and
+In no way are the patent or trademark rights of any person affected by CC0, nor are the
-indicate if changes were made. You may do so in any reasonable manner, but not in any way
+rights that other persons may have in the work or in how the work is used, such as publicity
-that suggests the licensor endorses you or your use.
+or privacy rights.
 
-ShareAlike — If you remix, transform, or build upon the material, you must distribute
+Unless expressly stated otherwise, the person who associated a work with this deed makes no
-your contributions under the same license as the original.
+warranties about the work, and disclaims liability for all uses of the work, to the fullest
+extent permitted by applicable law.
 
-No additional restrictions — You may not apply legal terms or technological measures that
+When using or citing the work, you should not imply endorsement by the author or the affirmer.
-legally restrict others from doing anything the license permits.
 
-Notices:
+This license is acceptable for Free Cultural Works.
+For more Information:
+https://creativecommons.org/publicdomain/zero/1.0/
 
-You do not have to comply with the license for elements of the material in the public
-domain or where your use is permitted by an applicable exception or limitation.
-No warranties are given. The license may not give you all of the permissions necessary
-for your intended use. For example, other rights such as publicity, privacy, or moral
-rights may limit how you use the material.
-
-For more details:
-http://creativecommons.org/licenses/by-sa/3.0/

mod.conf

@@ -0,0 +1,3 @@
+name = tnt
+description = Minetest Game mod: tnt
+optional_depends = fire