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add async env support for generating illumishrooms (thx Niklp)

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This commit is contained in:
tenplus1 2024-06-09 13:51:54 +01:00
parent 01b82996ab
commit 8cf109392e
2 changed files with 45 additions and 31 deletions
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37
decor.lua
View File

@ -757,34 +757,9 @@ if minetest.registered_nodes["default:coral_green"] then
end
local random = math.random
-- Generate Illumishroom in caves on top of coal
minetest.register_on_generated(function(minp, maxp)
if minp.y > -30 or maxp.y < -3000 then
return
end
local bpos
local coal = minetest.find_nodes_in_area_under_air(
minp, maxp, "default:stone_with_coal")
for n = 1, #coal do
if random(2) == 1 then
bpos = {x = coal[n].x, y = coal[n].y + 1, z = coal[n].z}
if bpos.y > -3000 and bpos.y < -2000 then
minetest.swap_node(bpos, {name = "ethereal:illumishroom3"})
elseif bpos.y > -2000 and bpos.y < -1000 then
minetest.swap_node(bpos, {name = "ethereal:illumishroom2"})
elseif bpos.y > -1000 and bpos.y < -30 then
minetest.swap_node(bpos, {name = "ethereal:illumishroom"})
end
end
end
end)
-- register async mapgen script
if minetest.register_mapgen_script then
minetest.register_mapgen_script(minetest.get_modpath("ethereal") .. "/decor_on_generated.lua")
else
dofile(minetest.get_modpath("ethereal") .. "/decor_on_generated.lua")
end

39
decor_on_generated.lua Normal file
View File

@ -0,0 +1,39 @@
local random = math.random
-- Generate Illumishroom in caves on top of coal
local function generate(minp, maxp)
if minp.y > -30 or maxp.y < -3000 then
return
end
local coal = minetest.find_nodes_in_area_under_air(
minp, maxp, "default:stone_with_coal")
for n = 1, #coal do
if random(2) == 1 then
local bpos = {x = coal[n].x, y = coal[n].y + 1, z = coal[n].z}
if bpos.y > -3000 and bpos.y < -2000 then
minetest.set_node(bpos, {name = "ethereal:illumishroom3"})
elseif bpos.y > -2000 and bpos.y < -1000 then
minetest.set_node(bpos, {name = "ethereal:illumishroom2"})
elseif bpos.y > -1000 and bpos.y < -30 then
minetest.set_node(bpos, {name = "ethereal:illumishroom"})
end
end
end
end
if minetest.save_gen_notify then -- async env (5.9+)
minetest.register_on_generated(function(vmanip, minp, maxp, blockseed)
generate(minp, maxp)
end)
else -- main thread (5.8 and earlier)
minetest.register_on_generated(function(minp, maxp, blockseed)
generate(minp, maxp)
end)
end