Add TNT API
This commit is contained in:
red-001
BlockMen
parent
39aeae8a26
commit
d1471f1ea8
24
mods/tnt/API.txt
Normal file
24
mods/tnt/API.txt
Normal file
@ -0,0 +1,24 @@
|
||||
tnt.register_tnt(definition) Register a new type of tnt.
|
||||
|
||||
definition
|
||||
{
|
||||
name = "", Add a prefix to the beginning to use a namespace other then tnt.
|
||||
description = "", A description for your tnt.
|
||||
radius = 3, The radius in which tnt can damage nodes.
|
||||
damage_radius = 6, The radius within which tnt can damage players and mobs. By default twice radius.
|
||||
disable_drops = false, Disable drops.
|
||||
tiles={
|
||||
side = "", side tiles. By default name_side.png
|
||||
top = "", top tile. By default name_top.png
|
||||
bottom = "", bottom tile. By default name_bottom.png
|
||||
burning = "", top tile when burning. By default name_top_burning_animated.png
|
||||
|
||||
},
|
||||
|
||||
}
|
||||
|
||||
tnt.boom(position, radius, damage_radius, disable_drops) Create an explosion.
|
||||
position- centrer of explosion
|
||||
radius - distance form centrer that block can get damaged in.
|
||||
damage_radius - distance form centrer that players and mobs can get damaged in.
|
||||
disable_drops - Disable drops.
|
||||
@ -1,4 +1,4 @@
|
||||
|
||||
tnt={}
|
||||
-- Default to enabled in singleplayer and disabled in multiplayer
|
||||
local singleplayer = minetest.is_singleplayer()
|
||||
local setting = minetest.setting_getbool("enable_tnt")
|
||||
@ -75,7 +75,7 @@ end
|
||||
|
||||
local fire_node = {name="fire:basic_flame"}
|
||||
|
||||
local function destroy(drops, pos, cid)
|
||||
local function destroy(drops, pos, cid, disable_drops)
|
||||
if minetest.is_protected(pos, "") then
|
||||
return
|
||||
end
|
||||
@ -88,6 +88,7 @@ local function destroy(drops, pos, cid)
|
||||
minetest.set_node(pos, fire_node)
|
||||
else
|
||||
minetest.remove_node(pos)
|
||||
if disable_drops then return end
|
||||
if def then
|
||||
local node_drops = minetest.get_node_drops(def.name, "")
|
||||
for _, item in ipairs(node_drops) do
|
||||
@ -115,7 +116,6 @@ end
|
||||
|
||||
local function entity_physics(pos, radius)
|
||||
-- Make the damage radius larger than the destruction radius
|
||||
radius = radius * 2
|
||||
local objs = minetest.get_objects_inside_radius(pos, radius)
|
||||
for _, obj in pairs(objs) do
|
||||
local obj_pos = obj:getpos()
|
||||
@ -150,11 +150,12 @@ local function add_effects(pos, radius)
|
||||
})
|
||||
end
|
||||
|
||||
local function burn(pos)
|
||||
function tnt.burn(pos)
|
||||
local name = minetest.get_node(pos).name
|
||||
if name == "tnt:tnt" then
|
||||
local group = minetest.get_item_group(name,"tnt")
|
||||
if group > 0 then
|
||||
minetest.sound_play("tnt_ignite", {pos=pos})
|
||||
minetest.set_node(pos, {name="tnt:tnt_burning"})
|
||||
minetest.set_node(pos, {name=name.."_burning"})
|
||||
minetest.get_node_timer(pos):start(1)
|
||||
elseif name == "tnt:gunpowder" then
|
||||
minetest.sound_play("tnt_gunpowder_burning", {pos=pos, gain=2})
|
||||
@ -163,7 +164,7 @@ local function burn(pos)
|
||||
end
|
||||
end
|
||||
|
||||
local function explode(pos, radius)
|
||||
function tnt.explode(pos, radius, disable_drops)
|
||||
local pos = vector.round(pos)
|
||||
local vm = VoxelManip()
|
||||
local pr = PseudoRandom(os.time())
|
||||
@ -189,7 +190,7 @@ local function explode(pos, radius)
|
||||
p.y = pos.y + y
|
||||
p.z = pos.z + z
|
||||
if cid ~= c_air then
|
||||
destroy(drops, p, cid)
|
||||
destroy(drops, p, cid, disable_drops)
|
||||
end
|
||||
end
|
||||
vi = vi + 1
|
||||
@ -201,55 +202,19 @@ local function explode(pos, radius)
|
||||
end
|
||||
|
||||
|
||||
local function boom(pos)
|
||||
function tnt.boom(pos, radius, damage_radius, disable_drops)
|
||||
minetest.sound_play("tnt_explode", {pos=pos, gain=1.5, max_hear_distance=2*64})
|
||||
minetest.set_node(pos, {name="tnt:boom"})
|
||||
minetest.get_node_timer(pos):start(0.5)
|
||||
|
||||
local drops = explode(pos, radius)
|
||||
entity_physics(pos, radius)
|
||||
eject_drops(drops, pos, radius)
|
||||
local drops = tnt.explode(pos, radius, disable_drops)
|
||||
entity_physics(pos, damage_radius)
|
||||
if not disable_drops then
|
||||
eject_drops(drops, pos, radius)
|
||||
end
|
||||
add_effects(pos, radius)
|
||||
end
|
||||
|
||||
minetest.register_node("tnt:tnt", {
|
||||
description = "TNT",
|
||||
tiles = {"tnt_top.png", "tnt_bottom.png", "tnt_side.png"},
|
||||
is_ground_content = false,
|
||||
groups = {dig_immediate=2, mesecon=2},
|
||||
sounds = default.node_sound_wood_defaults(),
|
||||
on_punch = function(pos, node, puncher)
|
||||
if puncher:get_wielded_item():get_name() == "default:torch" then
|
||||
minetest.sound_play("tnt_ignite", {pos=pos})
|
||||
minetest.set_node(pos, {name="tnt:tnt_burning"})
|
||||
minetest.get_node_timer(pos):start(4)
|
||||
end
|
||||
end,
|
||||
on_blast = function(pos, intensity)
|
||||
burn(pos)
|
||||
end,
|
||||
mesecons = {effector = {action_on = boom}},
|
||||
})
|
||||
|
||||
minetest.register_node("tnt:tnt_burning", {
|
||||
tiles = {
|
||||
{
|
||||
name = "tnt_top_burning_animated.png",
|
||||
animation = {
|
||||
type = "vertical_frames",
|
||||
aspect_w = 16,
|
||||
aspect_h = 16,
|
||||
length = 1,
|
||||
}
|
||||
},
|
||||
"tnt_bottom.png", "tnt_side.png"},
|
||||
light_source = 5,
|
||||
drop = "",
|
||||
sounds = default.node_sound_wood_defaults(),
|
||||
on_timer = boom,
|
||||
-- unaffected by explosions
|
||||
on_blast = function() end,
|
||||
})
|
||||
|
||||
minetest.register_node("tnt:boom", {
|
||||
drawtype = "plantlike",
|
||||
@ -284,11 +249,11 @@ minetest.register_node("tnt:gunpowder", {
|
||||
|
||||
on_punch = function(pos, node, puncher)
|
||||
if puncher:get_wielded_item():get_name() == "default:torch" then
|
||||
burn(pos)
|
||||
tnt.burn(pos)
|
||||
end
|
||||
end,
|
||||
on_blast = function(pos, intensity)
|
||||
burn(pos)
|
||||
tnt.burn(pos)
|
||||
end,
|
||||
})
|
||||
|
||||
@ -346,7 +311,7 @@ minetest.register_node("tnt:gunpowder_burning", {
|
||||
for dz = -1, 1 do
|
||||
for dy = -1, 1 do
|
||||
if not (dx == 0 and dz == 0) then
|
||||
burn({
|
||||
tnt.burn({
|
||||
x = pos.x + dx,
|
||||
y = pos.y + dy,
|
||||
z = pos.z + dz,
|
||||
@ -362,11 +327,11 @@ minetest.register_node("tnt:gunpowder_burning", {
|
||||
})
|
||||
|
||||
minetest.register_abm({
|
||||
nodenames = {"tnt:tnt", "tnt:gunpowder"},
|
||||
nodenames = {"group:tnt", "tnt:gunpowder"},
|
||||
neighbors = {"fire:basic_flame", "default:lava_source", "default:lava_flowing"},
|
||||
interval = 1,
|
||||
chance = 1,
|
||||
action = burn,
|
||||
action = tnt.burn,
|
||||
})
|
||||
|
||||
minetest.register_craft({
|
||||
@ -384,7 +349,73 @@ minetest.register_craft({
|
||||
}
|
||||
})
|
||||
|
||||
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:sub(def.name:find(':')+1)
|
||||
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
|
||||
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},
|
||||
sounds = default.node_sound_wood_defaults(),
|
||||
on_punch = function(pos, node, puncher)
|
||||
if puncher:get_wielded_item():get_name() == "default:torch" then
|
||||
minetest.sound_play("tnt_ignite", {pos=pos})
|
||||
minetest.set_node(pos, {name=name.."_burning"})
|
||||
minetest.get_node_timer(pos):start(4)
|
||||
end
|
||||
end,
|
||||
on_blast = function(pos, intensity)
|
||||
tnt.burn(pos)
|
||||
end,
|
||||
mesecons = {effector = {action_on =
|
||||
function (pos)
|
||||
tnt.boom(pos, def.radius, def.damage_radius, def.disable_drops)
|
||||
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(),
|
||||
on_timer = function (pos, elapsed)
|
||||
tnt.boom(pos,def.radius,def.damage_radius,def.disable_drops)
|
||||
end,
|
||||
-- unaffected by explosions
|
||||
on_blast = function() end,
|
||||
})
|
||||
end
|
||||
|
||||
tnt.register_tnt({
|
||||
name = "tnt",
|
||||
description = "TNT",
|
||||
radius = radius,
|
||||
})
|
||||
|
||||
if minetest.setting_get("log_mods") then
|
||||
minetest.debug("[TNT] Loaded!")
|
||||
end
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user