mirror of
https://github.com/mt-mods/biome_lib.git
synced 2024-12-25 10:20:18 +01:00
Cleanup ABM callback
This commit is contained in:
SmallJoker
parent
fa304f9d18
commit
ff9ce531d6
142
init.lua
142
init.lua
@ -566,59 +566,97 @@ function biome_lib:spawn_on_surfaces(sd,sp,sr,sc,ss,sa)
|
||||
local noise1 = perlin_fertile_area:get2d({x=p_top.x, y=p_top.z})
|
||||
local noise2 = biome_lib.perlin_temperature:get2d({x=p_top.x, y=p_top.z})
|
||||
local noise3 = biome_lib.perlin_humidity:get2d({x=p_top.x+150, y=p_top.z+50})
|
||||
if noise1 > biome.plantlife_limit
|
||||
and noise2 <= biome.temp_min
|
||||
and noise2 >= biome.temp_max
|
||||
and noise3 <= biome.humidity_min
|
||||
and noise3 >= biome.humidity_max
|
||||
and biome_lib:is_node_loaded(p_top) then
|
||||
local n_light = minetest.get_node_light(p_top, nil)
|
||||
if not (biome.avoid_nodes and biome.avoid_radius and minetest.find_node_near(p_top, biome.avoid_radius + math.random(-1.5,2), biome.avoid_nodes))
|
||||
and n_light >= biome.light_min
|
||||
and n_light <= biome.light_max
|
||||
and (not(biome.neighbors and biome.ncount) or #(minetest.find_nodes_in_area({x=pos.x-1, y=pos.y, z=pos.z-1}, {x=pos.x+1, y=pos.y, z=pos.z+1}, biome.neighbors)) > biome.ncount )
|
||||
and (not(biome.near_nodes and biome.near_nodes_count and biome.near_nodes_size) or #(minetest.find_nodes_in_area({x=pos.x-biome.near_nodes_size, y=pos.y-biome.near_nodes_vertical, z=pos.z-biome.near_nodes_size}, {x=pos.x+biome.near_nodes_size, y=pos.y+biome.near_nodes_vertical, z=pos.z+biome.near_nodes_size}, biome.near_nodes)) >= biome.near_nodes_count)
|
||||
and (not(biome.air_count and biome.air_size) or #(minetest.find_nodes_in_area({x=p_top.x-biome.air_size, y=p_top.y, z=p_top.z-biome.air_size}, {x=p_top.x+biome.air_size, y=p_top.y, z=p_top.z+biome.air_size}, "air")) >= biome.air_count)
|
||||
and pos.y >= biome.min_elevation
|
||||
and pos.y <= biome.max_elevation
|
||||
then
|
||||
local walldir = biome_lib:find_adjacent_wall(p_top, biome.verticals_list, biome.choose_random_wall)
|
||||
if biome.alt_wallnode and walldir then
|
||||
if n_top.name == "air" then
|
||||
minetest.swap_node(p_top, { name = biome.alt_wallnode, param2 = walldir })
|
||||
end
|
||||
else
|
||||
local currentsurface = minetest.get_node(pos).name
|
||||
if currentsurface ~= "default:water_source"
|
||||
or (currentsurface == "default:water_source" and #(minetest.find_nodes_in_area({x=pos.x, y=pos.y-biome.depth_max-1, z=pos.z}, {x=pos.x, y=pos.y, z=pos.z}, {"default:dirt", "default:dirt_with_grass", "default:sand"})) > 0 )
|
||||
then
|
||||
local rnd = math.random(1, biome.spawn_plants_count)
|
||||
local plant_to_spawn = biome.spawn_plants[rnd]
|
||||
local fdir = biome.facedir
|
||||
if biome.random_facedir then
|
||||
fdir = math.random(biome.random_facedir[1],biome.random_facedir[2])
|
||||
end
|
||||
if type(biome.spawn_plants) == "string" then
|
||||
assert(loadstring(biome.spawn_plants.."(...)"))(pos)
|
||||
elseif not biome.spawn_on_side and not biome.spawn_on_bottom and not biome.spawn_replace_node then
|
||||
if n_top.name == "air" then
|
||||
minetest.swap_node(p_top, { name = plant_to_spawn, param2 = fdir })
|
||||
end
|
||||
elseif biome.spawn_replace_node then
|
||||
minetest.swap_node(pos, { name = plant_to_spawn, param2 = fdir })
|
||||
|
||||
elseif biome.spawn_on_side then
|
||||
local onside = biome_lib:find_open_side(pos)
|
||||
if onside then
|
||||
minetest.swap_node(onside.newpos, { name = plant_to_spawn, param2 = onside.facedir })
|
||||
end
|
||||
elseif biome.spawn_on_bottom then
|
||||
if minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name == "air" then
|
||||
minetest.swap_node({x=pos.x, y=pos.y-1, z=pos.z}, { name = plant_to_spawn, param2 = fdir} )
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
local pos_biome_ok = pos.y >= biome.min_elevation and pos.y <= biome.max_elevation
|
||||
and noise1 > biome.plantlife_limit
|
||||
and noise2 <= biome.temp_min and noise2 >= biome.temp_max
|
||||
and noise3 <= biome.humidity_min and noise3 >= biome.humidity_max
|
||||
and biome_lib:is_node_loaded(p_top)
|
||||
|
||||
if not pos_biome_ok then
|
||||
return -- Outside of biome
|
||||
end
|
||||
|
||||
local n_light = minetest.get_node_light(p_top, nil)
|
||||
if n_light < biome.light_min or n_light > biome.light_max then
|
||||
return -- Too dark or too bright
|
||||
end
|
||||
|
||||
if biome.avoid_nodes and biome.avoid_radius and minetest.find_node_near(
|
||||
p_top, biome.avoid_radius + math.random(-1.5,2), biome.avoid_nodes) then
|
||||
return -- Nodes to avoid are nearby
|
||||
end
|
||||
|
||||
if biome.neighbors and biome.ncount and
|
||||
#minetest.find_nodes_in_area(
|
||||
{x=pos.x-1, y=pos.y, z=pos.z-1},
|
||||
{x=pos.x+1, y=pos.y, z=pos.z+1},
|
||||
biome.neighbors
|
||||
) <= biome.ncount then
|
||||
return -- Near neighbour nodes are not present
|
||||
end
|
||||
|
||||
local NEAR_DST = biome.near_nodes_size
|
||||
if biome.near_nodes and biome.near_nodes_count and biome.near_nodes_size and
|
||||
#minetest.find_nodes_in_area(
|
||||
{x=pos.x-NEAR_DST, y=pos.y-biome.near_nodes_vertical, z=pos.z-NEAR_DST},
|
||||
{x=pos.x+NEAR_DST, y=pos.y+biome.near_nodes_vertical, z=pos.z+NEAR_DST},
|
||||
biome.near_nodes
|
||||
) < biome.near_nodes_count then
|
||||
return -- Far neighbour nodes are not present
|
||||
end
|
||||
|
||||
if (biome.air_count and biome.air_size) and
|
||||
#minetest.find_nodes_in_area(
|
||||
{x=p_top.x-biome.air_size, y=p_top.y, z=p_top.z-biome.air_size},
|
||||
{x=p_top.x+biome.air_size, y=p_top.y, z=p_top.z+biome.air_size},
|
||||
"air"
|
||||
) < biome.air_count then
|
||||
return -- Not enough air
|
||||
end
|
||||
|
||||
local walldir = biome_lib:find_adjacent_wall(p_top, biome.verticals_list, biome.choose_random_wall)
|
||||
if biome.alt_wallnode and walldir then
|
||||
if n_top.name == "air" then
|
||||
minetest.swap_node(p_top, { name = biome.alt_wallnode, param2 = walldir })
|
||||
end
|
||||
return
|
||||
end
|
||||
|
||||
local currentsurface = minetest.get_node(pos).name
|
||||
|
||||
if currentsurface == "default:water_source" and
|
||||
#minetest.find_nodes_in_area(
|
||||
{x=pos.x, y=pos.y-biome.depth_max-1, z=pos.z},
|
||||
vector.copy(pos),
|
||||
{"default:dirt", "default:dirt_with_grass", "default:sand"}
|
||||
) == 0 then
|
||||
return -- On water but no ground nearby
|
||||
end
|
||||
|
||||
local rnd = math.random(1, biome.spawn_plants_count)
|
||||
local plant_to_spawn = biome.spawn_plants[rnd]
|
||||
local fdir = biome.facedir
|
||||
if biome.random_facedir then
|
||||
fdir = math.random(biome.random_facedir[1],biome.random_facedir[2])
|
||||
end
|
||||
if type(biome.spawn_plants) == "string" then
|
||||
assert(loadstring(biome.spawn_plants.."(...)"))(pos)
|
||||
elseif not biome.spawn_on_side and not biome.spawn_on_bottom and not biome.spawn_replace_node then
|
||||
if n_top.name == "air" then
|
||||
minetest.swap_node(p_top, { name = plant_to_spawn, param2 = fdir })
|
||||
end
|
||||
elseif biome.spawn_replace_node then
|
||||
minetest.swap_node(pos, { name = plant_to_spawn, param2 = fdir })
|
||||
|
||||
elseif biome.spawn_on_side then
|
||||
local onside = biome_lib:find_open_side(pos)
|
||||
if onside then
|
||||
minetest.swap_node(onside.newpos, { name = plant_to_spawn, param2 = onside.facedir })
|
||||
end
|
||||
elseif biome.spawn_on_bottom then
|
||||
if minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name == "air" then
|
||||
minetest.swap_node({x=pos.x, y=pos.y-1, z=pos.z}, { name = plant_to_spawn, param2 = fdir} )
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
Loading…
Reference in New Issue
Block a user