forked from Mirrorlandia_minetest/tnt
d035601c36
It is useful for protection mods to know who owns an exploding TNT block. This allows the blocks destroyed by the TNT to be limited to the same ones the owner could destroy without using TNT. TNT placed within a protected area by the area owner, and later ignited by another player will destroy within the protected area nodes the igniter may not otherwise be able to interact with. Any player could significantly increase the size of an explosion by placing more TNT in an adjacent unprotected area if the original TNT block was placed withing 1 node of such a boundary. This feature sounds dangerous, but we are talking about TNT. Players should use it carefully.
660 lines
17 KiB
Lua
660 lines
17 KiB
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()
|
|
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:setacceleration({x = 0, y = -10, z = 0})
|
|
obj:setvelocity({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:getpos()
|
|
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 newpos = vector.add(pos, moveoff)
|
|
newpos = vector.add(newpos, {x = 0, y = 0.2, z = 0})
|
|
obj:setpos(newpos)
|
|
|
|
obj:set_hp(obj:get_hp() - damage)
|
|
else
|
|
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
|
|
do_damage, do_knockback, entity_drops = objdef.on_blast(luaobj, damage)
|
|
end
|
|
|
|
if do_knockback then
|
|
local obj_vel = obj:getvelocity()
|
|
obj:setvelocity(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
|
|
|
|
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.swap_node(pos, {name = name .. "_burning"})
|
|
minetest.sound_play("tnt_ignite", {pos = pos})
|
|
minetest.get_node_timer(pos):start(1)
|
|
end
|
|
end
|
|
|
|
local function tnt_explode(pos, radius, ignore_protection, ignore_on_blast, owner)
|
|
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 = minetest.get_content_id("tnt: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.get_content_id("air")
|
|
|
|
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
|
|
|
|
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 then
|
|
data[vi] = destroy(drops, p, cid, c_air, c_fire,
|
|
on_blast_queue, on_construct_queue,
|
|
ignore_protection, ignore_on_blast, owner)
|
|
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)
|
|
local meta = minetest.get_meta(pos)
|
|
local owner = meta:get_string("owner")
|
|
minetest.sound_play("tnt_explode", {pos = pos, gain = 1.5, max_hear_distance = 2*64})
|
|
minetest.set_node(pos, {name = "tnt:boom"})
|
|
local drops, radius = tnt_explode(pos, def.radius, def.ignore_protection,
|
|
def.ignore_on_blast, owner)
|
|
-- append entity drops
|
|
local damage_radius = (radius / 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",
|
|
light_source = default.LIGHT_MAX,
|
|
walkable = false,
|
|
drop = "",
|
|
groups = {dig_immediate = 3},
|
|
on_construct = function(pos)
|
|
minetest.get_node_timer(pos):start(0.4)
|
|
end,
|
|
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(),
|
|
after_place_node = function(pos, placer)
|
|
if 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)
|
|
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.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},
|
|
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,
|
|
})
|
|
end
|
|
|
|
tnt.register_tnt({
|
|
name = "tnt:tnt",
|
|
description = "TNT",
|
|
radius = tnt_radius,
|
|
})
|