write something there

mods/minetest_game/tnt/README.txt

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+Minetest Game mod: tnt
+======================
+See license.txt for license information.
+
+Authors of source code
+----------------------
+PilzAdam (MIT)
+ShadowNinja (MIT)
+sofar (sofar@foo-projects.org) (MIT)
+Various Minetest Game developers and contributors (MIT)
+
+Authors of media
+----------------
+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
+
+paramat (CC BY-SA 3.0)
+tnt_tnt_stick.png - Derived from a texture by benrob0329.
+
+TumeniNodes (CC0 1.0)
+tnt_explode.ogg
+renamed, edited, and converted to .ogg from Explosion2.wav
+by steveygos93 (CC0 1.0)
+<https://freesound.org/s/80401/>
+
+tnt_ignite.ogg
+renamed, edited, and converted to .ogg from sparkler_fuse_nm.wav
+by theneedle.tv (CC0 1.0)
+<https://freesound.org/s/316682/>
+
+tnt_gunpowder_burning.ogg
+renamed, edited, and converted to .ogg from road flare ignite burns.wav
+by frankelmedico (CC0 1.0)
+<https://freesound.org/s/348767/>
+
+
+Introduction
+------------
+This mod adds TNT. 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 sticks or as a fuse trail for TNT.
+
+To craft 2 TNT sticks:
+G_G
+GPG
+G_G
+G = gunpowder
+P = paper
+The sticks are not usable as an explosive.
+
+Craft TNT from 9 TNT sticks.
+
+There are different ways to ignite TNT:
+  1. Hit it with a torch.
+  2. Hit a gunpowder fuse trail that leads to TNT with a torch or
+     flint-and-steel.
+  3. Activate it with mesecons (fastest way).
+
+For 1 TNT:
+Node destruction radius is 3 nodes.
+Player and object damage radius is 6 nodes.

mods/minetest_game/tnt/init.lua

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+-- tnt/init.lua
+
+tnt = {}
+
+-- Load support for MT game translation.
+local S = minetest.get_translator("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.register_on_mods_loaded(function()
+	for name, def in pairs(minetest.registered_nodes) do
+		cid_data[minetest.get_content_id(name)] = {
+			name = name,
+			drops = def.drops,
+			flammable = def.groups.flammable,
+			on_blast = def.on_blast,
+		}
+	end
+end)
+
+local function rand_pos(center, pos, radius)
+	local def
+	local reg_nodes = minetest.registered_nodes
+	local i = 0
+	repeat
+		-- Give up and use the center if this takes too long
+		if i > 4 then
+			pos.x, pos.z = center.x, center.z
+			break
+		end
+		pos.x = center.x + math.random(-radius, radius)
+		pos.z = center.z + math.random(-radius, radius)
+		def = reg_nodes[minetest.get_node(pos).name]
+		i = i + 1
+	until def and not def.walkable
+end
+
+local function eject_drops(drops, pos, radius)
+	local drop_pos = vector.new(pos)
+	for _, item in pairs(drops) do
+		local count = math.min(item:get_count(), item:get_stack_max())
+		while count > 0 do
+			local take = math.max(1,math.min(radius * radius,
+					count,
+					item:get_stack_max()))
+			rand_pos(pos, drop_pos, radius)
+			local dropitem = ItemStack(item)
+			dropitem:set_count(take)
+			local obj = minetest.add_item(drop_pos, dropitem)
+			if obj then
+				obj:get_luaentity().collect = true
+				obj:set_acceleration({x = 0, y = -10, z = 0})
+				obj:set_velocity({x = math.random(-3, 3),
+						y = math.random(0, 10),
+						z = math.random(-3, 3)})
+			end
+			count = count - take
+		end
+	end
+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
+		return
+	end
+
+	local drop = drops[name]
+	if drop == nil then
+		drops[name] = item
+	else
+		drop:set_count(drop:get_count() + item:get_count())
+	end
+end
+
+local basic_flame_on_construct -- cached value
+local function destroy(drops, npos, cid, c_air, c_fire,
+		on_blast_queue, on_construct_queue,
+		ignore_protection, ignore_on_blast, owner)
+	if not ignore_protection and minetest.is_protected(npos, owner) then
+		return cid
+	end
+
+	local def = cid_data[cid]
+
+	if not def then
+		return c_air
+	elseif not ignore_on_blast and def.on_blast then
+		on_blast_queue[#on_blast_queue + 1] = {
+			pos = vector.new(npos),
+			on_blast = def.on_blast
+		}
+		return cid
+	elseif def.flammable then
+		on_construct_queue[#on_construct_queue + 1] = {
+			fn = basic_flame_on_construct,
+			pos = vector.new(npos)
+		}
+		return c_fire
+	else
+		local node_drops = minetest.get_node_drops(def.name, "")
+		for _, item in pairs(node_drops) do
+			add_drop(drops, item)
+		end
+		return c_air
+	end
+end
+
+local function calc_velocity(pos1, pos2, old_vel, power)
+	-- Avoid errors caused by a vector of zero length
+	if vector.equals(pos1, pos2) then
+		return old_vel
+	end
+
+	local vel = vector.direction(pos1, pos2)
+	vel = vector.normalize(vel)
+	vel = vector.multiply(vel, power)
+
+	-- Divide by distance
+	local dist = vector.distance(pos1, pos2)
+	dist = math.max(dist, 1)
+	vel = vector.divide(vel, dist)
+
+	-- Add old velocity
+	vel = vector.add(vel, old_vel)
+
+	-- randomize it a bit
+	vel = vector.add(vel, {
+		x = math.random() - 0.5,
+		y = math.random() - 0.5,
+		z = math.random() - 0.5,
+	})
+
+	-- Limit to terminal velocity
+	dist = vector.length(vel)
+	if dist > 250 then
+		vel = vector.divide(vel, dist / 250)
+	end
+	return vel
+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:get_pos()
+		if obj_pos then
+		local dist = math.max(1, vector.distance(pos, obj_pos))
+
+		local damage = (4 / dist) * radius
+		if obj:is_player() then
+			local dir = vector.normalize(vector.subtract(obj_pos, pos))
+			local moveoff = vector.multiply(dir, 2 / dist * radius)
+			obj:add_velocity(moveoff)
+
+			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 objdef = minetest.registered_entities[luaobj.name]
+
+				if objdef and objdef.on_blast then
+					do_damage, do_knockback, entity_drops = objdef.on_blast(luaobj, damage)
+				end
+
+				if do_knockback then
+					local obj_vel = obj:get_velocity()
+					obj:set_velocity(calc_velocity(pos, obj_pos,
+							obj_vel, radius * 10))
+				end
+				if do_damage then
+					if not obj:get_armor_groups().immortal then
+						obj:punch(obj, 1.0, {
+							full_punch_interval = 1.0,
+							damage_groups = {fleshy = damage},
+						}, nil)
+					end
+				end
+				for _, item in pairs(entity_drops) do
+					add_drop(drops, item)
+				end
+			end
+		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",
+		glow = 15,
+	})
+	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 node
+	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 then
+				node = { name = name }
+				if def.tiles and type(def.tiles[1]) == "string" then
+					texture = def.tiles[1]
+				end
+			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 * 0.33,
+		maxsize = radius,
+		texture = texture,
+		-- ^ only as fallback for clients without support for `node` parameter
+		node = node,
+		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.swap_node(pos, {name = name .. "_burning"})
+		minetest.sound_play("tnt_ignite", {pos = pos, gain = 1.0}, true)
+		minetest.get_node_timer(pos):start(1)
+	end
+end
+
+local function tnt_explode(pos, radius, ignore_protection, ignore_on_blast, owner, explode_center)
+	pos = vector.round(pos)
+	-- scan for adjacent TNT nodes first, and enlarge the explosion
+	local vm1 = VoxelManip()
+	local p1 = vector.subtract(pos, 2)
+	local p2 = vector.add(pos, 2)
+	local minp, maxp = vm1:read_from_map(p1, p2)
+	local a = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
+	local data = vm1:get_data()
+	local count = 0
+	local c_tnt
+	local c_tnt_burning = minetest.get_content_id("tnt:tnt_burning")
+	local c_tnt_boom = minetest.get_content_id("tnt:boom")
+	local c_air = minetest.CONTENT_AIR
+	local c_ignore = minetest.CONTENT_IGNORE
+	if enable_tnt then
+		c_tnt = minetest.get_content_id("tnt:tnt")
+	else
+		c_tnt = c_tnt_burning -- tnt is not registered if disabled
+	end
+	-- 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
+				count = count + 1
+				data[vi] = c_air
+			end
+			vi = vi + 1
+		end
+	end
+	end
+
+	vm1:set_data(data)
+	vm1:write_to_map()
+
+	-- recalculate new radius
+	radius = math.floor(radius * math.pow(count, 1/3))
+
+	-- perform the explosion
+	local vm = VoxelManip()
+	local pr = PseudoRandom(os.time())
+	p1 = vector.subtract(pos, radius)
+	p2 = vector.add(pos, radius)
+	minp, maxp = vm:read_from_map(p1, p2)
+	a = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
+	data = vm:get_data()
+
+	local drops = {}
+	local on_blast_queue = {}
+	local on_construct_queue = {}
+	basic_flame_on_construct = minetest.registered_nodes["fire:basic_flame"].on_construct
+
+	-- Used to efficiently remove metadata of nodes that were destroyed.
+	-- Metadata is probably sparse, so this may save us some work.
+	local has_meta = {}
+	for _, p in ipairs(minetest.find_nodes_with_meta(p1, p2)) do
+		has_meta[a:indexp(p)] = true
+	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)
+	for x = -radius, radius do
+		local r = vector.length(vector.new(x, y, z))
+		if (radius * radius) / (r * r) >= (pr:next(80, 125) / 100) then
+			local cid = data[vi]
+			local p = {x = pos.x + x, y = pos.y + y, z = pos.z + z}
+			if cid ~= c_air and cid ~= c_ignore then
+				local new_cid = destroy(drops, p, cid, c_air, c_fire,
+					on_blast_queue, on_construct_queue,
+					ignore_protection, ignore_on_blast, owner)
+
+				if new_cid ~= data[vi] then
+					data[vi] = new_cid
+					if has_meta[vi] then
+						minetest.get_meta(p):from_table(nil)
+					end
+				end
+			end
+		end
+		vi = vi + 1
+	end
+	end
+	end
+
+	vm:set_data(data)
+	vm:write_to_map()
+	vm:update_map()
+	vm:update_liquids()
+
+	-- call check_single_for_falling for everything within 1.5x blast radius
+	for y = -radius * 1.5, radius * 1.5 do
+	for z = -radius * 1.5, radius * 1.5 do
+	for x = -radius * 1.5, radius * 1.5 do
+		local rad = {x = x, y = y, z = z}
+		local s = vector.add(pos, rad)
+		local r = vector.length(rad)
+		if r / radius < 1.4 then
+			minetest.check_single_for_falling(s)
+		end
+	end
+	end
+	end
+
+	for _, queued_data in pairs(on_blast_queue) do
+		local dist = math.max(1, vector.distance(queued_data.pos, pos))
+		local intensity = (radius * radius) / (dist * dist)
+		local node_drops = queued_data.on_blast(queued_data.pos, intensity)
+		if node_drops then
+			for _, item in pairs(node_drops) do
+				add_drop(drops, item)
+			end
+		end
+	end
+
+	for _, queued_data in pairs(on_construct_queue) do
+		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)
+	def = def or {}
+	def.radius = def.radius or 1
+	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 and def.ignore_protection ~= true then
+		minetest.set_node(pos, {name = "tnt:boom"})
+	end
+	local sound = def.sound or "tnt_explode"
+	minetest.sound_play(sound, {pos = pos, gain = 2.5,
+			max_hear_distance = math.min(def.radius * 20, 128)}, true)
+	local drops, radius = tnt_explode(pos, def.radius, def.ignore_protection,
+			def.ignore_on_blast, owner, def.explode_center)
+	-- append entity drops
+	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", {
+	drawtype = "airlike",
+	inventory_image = "tnt_boom.png",
+	wield_image = "tnt_boom.png",
+	light_source = default.LIGHT_MAX,
+	walkable = false,
+	drop = "",
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
+	-- unaffected by explosions
+	on_blast = function() end,
+})
+
+minetest.register_node("tnt:gunpowder", {
+	description = S("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"})
+			default.log_player_action(puncher, "ignites tnt:gunpowder at", 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"),
+		not_in_creative_inventory = 1
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	on_timer = function(pos, elapsed)
+		for dx = -1, 1 do
+		for dz = -1, 1 do
+			if math.abs(dx) + math.abs(dz) == 1 then
+				for dy = -1, 1 do
+					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 = 1.0}, true)
+		minetest.get_node_timer(pos):start(1)
+	end,
+})
+
+minetest.register_craft({
+	output = "tnt:gunpowder 5",
+	type = "shapeless",
+	recipe = {"default:coal_lump", "default:gravel"}
+})
+
+minetest.register_craftitem("tnt:tnt_stick", {
+	description = S("TNT Stick"),
+	inventory_image = "tnt_tnt_stick.png",
+	groups = {flammable = 5},
+})
+
+if enable_tnt then
+	minetest.register_craft({
+		output = "tnt:tnt_stick 2",
+		recipe = {
+			{"tnt:gunpowder", "", "tnt:gunpowder"},
+			{"tnt:gunpowder", "default:paper", "tnt:gunpowder"},
+			{"tnt:gunpowder", "", "tnt:gunpowder"},
+		}
+	})
+
+	minetest.register_craft({
+		output = "tnt:tnt",
+		recipe = {
+			{"tnt:tnt_stick", "tnt:tnt_stick", "tnt:tnt_stick"},
+			{"tnt:tnt_stick", "tnt:tnt_stick", "tnt:tnt_stick"},
+			{"tnt:tnt_stick", "tnt:tnt_stick", "tnt:tnt_stick"}
+		}
+	})
+
+	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(),
+			after_place_node = function(pos, placer)
+				if placer and placer:is_player() then
+					local meta = minetest.get_meta(pos)
+					meta:set_string("owner", placer:get_player_name())
+				end
+			end,
+			on_punch = function(pos, node, puncher)
+				if puncher:get_wielded_item():get_name() == "default:torch" then
+					minetest.swap_node(pos, {name = name .. "_burning"})
+					minetest.registered_nodes[name .. "_burning"].on_construct(pos)
+					default.log_player_action(puncher, "ignites", node.name, "at", 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.swap_node(pos, {name = name .. "_burning"})
+				minetest.registered_nodes[name .. "_burning"].on_construct(pos)
+			end,
+			on_ignite = function(pos, igniter)
+				minetest.swap_node(pos, {name = name .. "_burning"})
+				minetest.registered_nodes[name .. "_burning"].on_construct(pos)
+			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, not_in_creative_inventory = 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}, true)
+			minetest.get_node_timer(pos):start(4)
+			minetest.check_for_falling(pos)
+		end,
+	})
+end
+
+tnt.register_tnt({
+	name = "tnt:tnt",
+	description = S("TNT"),
+	radius = tnt_radius,
+})

mods/minetest_game/tnt/license.txt

@@ -0,0 +1,100 @@
+License of source code
+----------------------
+
+The MIT License (MIT)
+Copyright (C) 2014-2016 PilzAdam
+Copyright (C) 2014-2016 ShadowNinja
+Copyright (C) 2016 sofar (sofar@foo-projects.org)
+Copyright (C) 2014-2016 Various Minetest Game developers and contributors
+
+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
+without restriction, including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+For more details:
+https://opensource.org/licenses/MIT
+
+===================================
+
+Licenses of media
+-----------------
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+Copyright (C) 2014-2016 BlockMen
+Copyright (C) 2014-2016 ShadowNinja
+Copyright (C) 2015-2016 Wuzzy
+Copyright (C) 2016 sofar (sofar@foo-projects.org)
+Copyright (C) 2018 paramat
+
+You are free to:
+Share — copy and redistribute the material in any medium or format.
+Adapt — remix, transform, and build upon the material for any purpose, even commercially.
+The licensor cannot revoke these freedoms as long as you follow the license terms.
+
+Under the following terms:
+
+Attribution — You must give appropriate credit, provide a link to the license, and
+indicate if changes were made. You may do so in any reasonable manner, but not in any way
+that suggests the licensor endorses you or your use.
+
+ShareAlike — If you remix, transform, or build upon the material, you must distribute
+your contributions under the same license as the original.
+
+No additional restrictions — You may not apply legal terms or technological measures that
+legally restrict others from doing anything the license permits.
+
+Notices:
+
+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/
+
+====================================================
+
+CC0 1.0 Universal (CC0 1.0) Public Domain Dedication 
+for audio files (found in sounds folder)
+TumeniNodes
+steveygos93
+theneedle.tv
+frankelmedico
+
+No Copyright
+
+The person who associated a work with this deed has dedicated the work to the public domain
+by waiving all of his or her rights to the work worldwide under copyright law, including all
+related and neighboring rights, to the extent allowed by law.
+
+You can copy, modify, distribute and perform the work, even for commercial purposes, all
+without asking permission. See Other Information below.
+
+In no way are the patent or trademark rights of any person affected by CC0, nor are the
+rights that other persons may have in the work or in how the work is used, such as publicity
+or privacy rights.
+
+Unless expressly stated otherwise, the person who associated a work with this deed makes no
+warranties about the work, and disclaims liability for all uses of the work, to the fullest
+extent permitted by applicable law.
+
+When using or citing the work, you should not imply endorsement by the author or the affirmer.
+
+This license is acceptable for Free Cultural Works.
+For more Information:
+https://creativecommons.org/publicdomain/zero/1.0/
+

mods/minetest_game/tnt/locale/template.txt

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=
+TNT Stick=
+TNT=

mods/minetest_game/tnt/locale/tnt.de.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Schießpulver
+TNT Stick=TNT-Stange
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.eo.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Pulvo
+TNT Stick=Dinamita bastono
+TNT=Dinamito

mods/minetest_game/tnt/locale/tnt.es.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Pólvora
+TNT Stick=Cartucho de TNT
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.fr.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Poudre à canon
+TNT Stick=Bâton de TNT
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.id.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Bubuk Mesiu
+TNT Stick=Tongkat TNT
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.it.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Polvere da sparo
+TNT Stick=Candelotto di TNT
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.ja.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=火薬
+TNT Stick=ダイナマイト
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.jbo.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=lo tercelpu'o
+TNT Stick=lo granrti'enti
+TNT=lo bamrti'enti

mods/minetest_game/tnt/locale/tnt.lv.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Šaujampulveris
+TNT Stick=Dinamīta kociņš
+TNT=Dinamīts

mods/minetest_game/tnt/locale/tnt.ms.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Serbuk Letupan
+TNT Stick=Batang TNT
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.pl.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Proch strzelniczy
+TNT Stick=Dynamit
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.pt_BR.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Pólvora
+TNT Stick=Banana de Dinamite
+TNT=Dinamite

mods/minetest_game/tnt/locale/tnt.ru.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Порох
+TNT Stick=Динамитная шашка
+TNT=Динамит

mods/minetest_game/tnt/locale/tnt.sk.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Pušný prach
+TNT Stick=Časť TNT
+TNT=TNT

mods/minetest_game/tnt/locale/tnt.sv.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Krut
+TNT Stick=Dynamitpinne
+TNT=Dynamit

mods/minetest_game/tnt/locale/tnt.uk.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=Порох
+TNT Stick=Тротилова шашка
+TNT=Тротил

mods/minetest_game/tnt/locale/tnt.zh_CN.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=火药粉
+TNT Stick=三硝基甲苯棒
+TNT=三硝基甲苯

mods/minetest_game/tnt/locale/tnt.zh_TW.tr

@@ -0,0 +1,4 @@
+# textdomain: tnt
+Gun Powder=火藥粉
+TNT Stick=炸藥棒
+TNT=炸藥包

mods/minetest_game/tnt/mod.conf

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