Camas/mods/village/mapgen.lua

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--
-- Mapgen
--
local spawn_pos = minetest.setting_get_pos("static_spawnpoint") or {x = 0, y = 0, z = 0}
local spawn_radius = minetest.settings:get("static_spawn_radius") or 256
-- Nodes
minetest.register_node(
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"village:entity_spawner",
{
description = "Chunk defs may choose which entities to spawn here",
tiles = {"default_brick.png^default_book.png"},
is_ground_content = false,
groups = {dig_immediate = 2},
sounds = default.node_sound_wood_defaults()
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})
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minetest.register_node(
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"village:grassland_village",
{
description = "Village spawner",
tiles = {"default_grass.png^default_book.png"},
is_ground_content = false,
groups = {dig_immediate = 2},
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
minetest.remove_node(pos)
local pr = PseudoRandom(minetest.get_mapgen_params().seed
+ pos.x + pos.y + pos.z)
village.spawn_village(pos, pr)
end,
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})
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minetest.register_node(
"village:grassland_village_mg",
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{
description = "Mapgen village spawner(Has chance of not spawning village)",
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drawtype = "airlike",
paramtype = "light",
sunlight_propagates = true,
walkable = false,
pointable = false,
diggable = false,
buildable_to = false,
is_ground_content = true,
air_equivalent = true,
drop = "",
groups = {not_in_craftingguide = 1},
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})
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-- Spawning LBM
minetest.register_lbm(
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{
name = "village:spawn_village",
label = "Village spawning",
nodenames = {
"village:grassland_village_mg",
},
run_at_every_load = true,
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action = function(pos, node)
minetest.remove_node(pos)
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if minetest.settings:get_bool("mapgen_disable_villages") == true then
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return
end
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local pr = PseudoRandom(minetest.get_mapgen_params().seed
+ pos.x + pos.y + pos.z)
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if ((minetest.get_mapgen_params().seed + pos.x + pos.y + pos.z) % 30) == 1 then
local nearest = village.get_nearest_village(pos)
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if nearest.dist > village.min_spawn_dist then
if vector.distance(spawn_pos, pos) > spawn_radius then
minetest.log("Spawning a Grassland village at " .. "(" .. pos.x
.. ", " .. pos.y .. ", " .. pos.z .. ")")
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minetest.after(
2.0,
function()
village.spawn_village(pos, pr)
end)
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else
minetest.log("Cannot spawn village, too near the static spawnpoint")
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end
else
minetest.log("Cannot spawn village, too near another village")
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end
end
end,
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})
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-- Spawn decoration
if not minetest.settings:get_bool("mapgen_disable_villages") then
minetest.register_decoration(
{
deco_type = "simple",
place_on = "default:dirt_with_grass",
sidelen = 16,
fill_ratio = 0.005,
biomes = {
"Grassland",
"Forest"
},
decoration = {
"village:grassland_village_mg"
},
y_min = 1,
y_max = 1000,
})
end