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mirror of https://github.com/mt-mods/biome_lib.git synced 2024-12-25 02:10:18 +01:00

add compatibility for games other than minetest_game

This commit is contained in:
Vanessa Dannenberg 2021-03-29 21:10:41 -04:00
parent f569bb1fbd
commit 7f1fec6ae0
5 changed files with 82 additions and 8 deletions

40
API.txt
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@ -588,3 +588,43 @@ And this particular one is mapped slightly differently from the others:
(Note the +150 and +50 offsets) (Note the +150 and +50 offsets)
==================
Default game nodes
==================
Although this project was intended to be used with minetest_game, it can be
configured to work with something else instead. All you need to do is provide
the names of the nodes in your game you want biome_lib's internals to use.
Put these settings in your game's minetest.conf (or your client's own config,
if desired). You'll need to set all of them.
biome_lib_default_grow_through_nodes
Comma-separated list of things that a spawned node is allowed to grow
through. Air is always added to whatever you specify.
Default: air, default:snow
biome_lib_default_water_nodes
Comma-separated list of nodes that should be treated as water for the sake
of looking for neighboring "wet" ground.
Default: default:water_source, default:water_flowing,
default:river_water_source, default:river_water_flowing
biome_lib_default_wet_surfaces
Comma-separated list of nodes that should be considered "wet" if one of
the aforementioned water nodes is nearby.
Default: default:dirt, default:dirt_with_grass, default:sand
biome_lib_default_grow_nodes
Comma-separated list of nodes that something must be sitting on to be
able to actively change from one thing to another (such as a sapling
growing into a tree), to be used for ALL growable nodes, if the calling
mod doesn't provide its own lists.
Default: "default:dirt_with_grass"
biome_lib_default_ground_nodes
Comma-separated list of nodes to use as the "root" of something that can
gradually climb up a wall, to be used for ALL such nodes, if the calling
mod doesn't provide its own lists.
Default: "default:dirt_with_grass"

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@ -12,7 +12,7 @@ Both mapgen-based spawning and ABM-based spawning is supported. Growing code is
It is primarily intended for mapgen v6, but it should work fine when used with mapgen v7. It is primarily intended for mapgen v6, but it should work fine when used with mapgen v7.
**Dependencies**: default from minetest_game **Dependencies:** nothing, but if you don't use `minetest_game`, you'll need to supply some settings (see API.txt).
**Recommends**: [Plantlife Modpack](https://github.com/minetest-mods/plantlife_modpack), **Recommends**: [Plantlife Modpack](https://github.com/minetest-mods/plantlife_modpack),
[More Trees](https://github.com/minetest-mods/moretrees) [More Trees](https://github.com/minetest-mods/moretrees)

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@ -20,8 +20,8 @@ function biome_lib:grow_plants(opts)
local options = opts local options = opts
options.height_limit = options.height_limit or 5 options.height_limit = options.height_limit or 5
options.ground_nodes = options.ground_nodes or { "default:dirt_with_grass" } options.ground_nodes = options.ground_nodes or biome_lib.default_ground_nodes
options.grow_nodes = options.grow_nodes or { "default:dirt_with_grass" } options.grow_nodes = options.grow_nodes or biome_lib.default_grow_nodes
options.seed_diff = options.seed_diff or 0 options.seed_diff = options.seed_diff or 0
local n local n
@ -55,7 +55,7 @@ function biome_lib:grow_plants(opts)
if options.need_wall and options.verticals_list then if options.need_wall and options.verticals_list then
walldir = biome_lib:find_adjacent_wall(p_top, options.verticals_list, options.choose_random_wall) walldir = biome_lib:find_adjacent_wall(p_top, options.verticals_list, options.choose_random_wall)
end end
if (n_top.name == "air" or n_top.name == "default:snow") if biome_lib.default_grow_through_nodes[n_top.name]
and (not options.need_wall or (options.need_wall and walldir)) then and (not options.need_wall or (options.need_wall and walldir)) then
if options.grow_vertically and walldir then if options.grow_vertically and walldir then
if biome_lib:search_downward(pos, options.height_limit, options.ground_nodes) then if biome_lib:search_downward(pos, options.height_limit, options.ground_nodes) then

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@ -32,6 +32,41 @@ biome_lib.total_no_aircheck_calls = 0
biome_lib.queue_run_ratio = tonumber(minetest.settings:get("biome_lib_queue_run_ratio")) or 100 biome_lib.queue_run_ratio = tonumber(minetest.settings:get("biome_lib_queue_run_ratio")) or 100
local function tableize(s)
return string.split(string.trim(string.gsub(s, " ", "")))
end
local c1 minetest.settings:get("biome_lib_default_grow_through_nodes")
biome_lib.default_grow_through_nodes = {["air"] = true}
if c1 then
for _, i in ipairs(tableize(c1)) do
biome_lib.default_grow_through_nodes[i] = true
end
else
biome_lib.default_grow_through_nodes["default:snow"] = true
end
local c2 minetest.settings:get("biome_lib_default_water_nodes")
biome_lib.default_water_nodes = {}
if c2 then
for _, i in ipairs(tableize(c2)) do
biome_lib.default_water_nodes[i] = true
end
else
biome_lib.default_water_nodes["default:water_source"] = true
biome_lib.default_water_nodes["default:water_flowing"] = true
biome_lib.default_water_nodes["default:river_water_source"] = true
biome_lib.default_water_nodes["default:river_water_flowing"] = true
end
local c3 = minetest.settings:get("biome_lib_default_wet_surfaces")
local c4 = minetest.settings:get("biome_lib_default_ground_nodes")
local c5 = minetest.settings:get("biome_lib_default_grow_nodes")
biome_lib.default_wet_surfaces = c3 and tableize(c3) or {"default:dirt", "default:dirt_with_grass", "default:sand"}
biome_lib.default_ground_nodes = c4 and tableize(c4) or {"default:dirt_with_grass"}
biome_lib.default_grow_nodes = c5 and tableize(c5) or {"default:dirt_with_grass"}
-- Boilerplate to support localized strings if intllib mod is installed. -- Boilerplate to support localized strings if intllib mod is installed.
local S local S
if minetest.global_exists("intllib") then if minetest.global_exists("intllib") then
@ -617,11 +652,11 @@ function biome_lib:spawn_on_surfaces(sd,sp,sr,sc,ss,sa)
local currentsurface = minetest.get_node(pos).name local currentsurface = minetest.get_node(pos).name
if currentsurface == "default:water_source" and if biome_lib.default_water_nodes[currentsurface] and
#minetest.find_nodes_in_area( #minetest.find_nodes_in_area(
{x=pos.x, y=pos.y-biome.depth_max-1, z=pos.z}, {x=pos.x, y=pos.y-biome.depth_max-1, z=pos.z},
vector.new(pos), vector.new(pos),
{"default:dirt", "default:dirt_with_grass", "default:sand"} biome_lib.default_wet_surfaces
) == 0 then ) == 0 then
return -- On water but no ground nearby return -- On water but no ground nearby
end end

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@ -1,4 +1,3 @@
name = biome_lib name = biome_lib
min_minetest_version = 5.2.0 min_minetest_version = 5.2.0
depends = default optional_depends = default, intllib
optional_depends = intllib