mirror of
https://github.com/minetest/minetest_game.git
synced 2024-12-23 07:10:19 +01:00
86 lines
2.4 KiB
Lua
86 lines
2.4 KiB
Lua
minetest.register_node("nyancat:nyancat", {
|
|
description = "Nyan Cat",
|
|
tiles = {"nyancat_side.png", "nyancat_side.png", "nyancat_side.png",
|
|
"nyancat_side.png", "nyancat_back.png", "nyancat_front.png"},
|
|
paramtype2 = "facedir",
|
|
groups = {cracky = 2},
|
|
is_ground_content = false,
|
|
legacy_facedir_simple = true,
|
|
sounds = default.node_sound_defaults(),
|
|
})
|
|
|
|
minetest.register_node("nyancat:nyancat_rainbow", {
|
|
description = "Nyan Cat Rainbow",
|
|
tiles = {
|
|
"nyancat_rainbow.png^[transformR90",
|
|
"nyancat_rainbow.png^[transformR90",
|
|
"nyancat_rainbow.png"
|
|
},
|
|
paramtype2 = "facedir",
|
|
groups = {cracky = 2},
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_defaults(),
|
|
})
|
|
|
|
minetest.register_craft({
|
|
type = "fuel",
|
|
recipe = "nyancat:nyancat",
|
|
burntime = 1,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
type = "fuel",
|
|
recipe = "nyancat:nyancat_rainbow",
|
|
burntime = 1,
|
|
})
|
|
|
|
nyancat = {}
|
|
|
|
function nyancat.place(pos, facedir, length)
|
|
if facedir > 3 then
|
|
facedir = 0
|
|
end
|
|
local tailvec = minetest.facedir_to_dir(facedir)
|
|
local p = {x = pos.x, y = pos.y, z = pos.z}
|
|
minetest.set_node(p, {name = "nyancat:nyancat", param2 = facedir})
|
|
for i = 1, length do
|
|
p.x = p.x + tailvec.x
|
|
p.z = p.z + tailvec.z
|
|
minetest.set_node(p, {name = "nyancat:nyancat_rainbow", param2 = facedir})
|
|
end
|
|
end
|
|
|
|
function nyancat.generate(minp, maxp, seed)
|
|
local height_min = -31000
|
|
local height_max = -32
|
|
if maxp.y < height_min or minp.y > height_max then
|
|
return
|
|
end
|
|
local y_min = math.max(minp.y, height_min)
|
|
local y_max = math.min(maxp.y, height_max)
|
|
local volume = (maxp.x - minp.x + 1) * (y_max - y_min + 1) * (maxp.z - minp.z + 1)
|
|
local pr = PseudoRandom(seed + 9324342)
|
|
local max_num_nyancats = math.floor(volume / (16 * 16 * 16))
|
|
for i = 1, max_num_nyancats do
|
|
if pr:next(0, 1000) == 0 then
|
|
local x0 = pr:next(minp.x, maxp.x)
|
|
local y0 = pr:next(minp.y, maxp.y)
|
|
local z0 = pr:next(minp.z, maxp.z)
|
|
local p0 = {x = x0, y = y0, z = z0}
|
|
nyancat.place(p0, pr:next(0, 3), pr:next(3, 15))
|
|
end
|
|
end
|
|
end
|
|
|
|
minetest.register_on_generated(function(minp, maxp, seed)
|
|
nyancat.generate(minp, maxp, seed)
|
|
end)
|
|
|
|
-- Legacy
|
|
minetest.register_alias("default:nyancat", "nyancat:nyancat")
|
|
minetest.register_alias("default:nyancat_rainbow", "nyancat:nyancat_rainbow")
|
|
minetest.register_alias("nyancat", "nyancat:nyancat")
|
|
minetest.register_alias("nyancat_rainbow", "nyancat:nyancat_rainbow")
|
|
default.make_nyancat = nyancat.place
|
|
default.generate_nyancats = nyancat.generate
|