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dreambuilder_game
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update biome_lib again

master
Vanessa Dannenberg 2021-04-16 13:13:55 -04:00
parent c0df8cc914
commit 7cc6769117
4 changed files with 44 additions and 21 deletions
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2
build-date
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@ -1 +1 @@
20210416-1045
20210416-1313

10
mods/biome_lib/API.txt
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@ -112,9 +112,9 @@ biome = {
depth_max = num, -- If the object spawns on top of a water source, the
-- water must be at most this deep. Defaults to 1.
min_elevation = num, -- Surface must be at this altitude or higher to
-- spawn at all. Defaults to -31000...
max_elevation = num, -- ...but must be no higher than this altitude.
-- Defaults to +31000.
-- spawn at all. Defaults to -16 meters.
max_elevation = num, -- Surface must be no higher than this altitude.
-- Defaults to +48.
near_nodes = {table}, -- List of nodes that must be somewhere in the
-- vicinity in order for the plant to spawn. Can also
-- be a string with a single node name. If not
@ -270,8 +270,8 @@ biome = {
depth = num, -- How deep/thick of a layer the spawned-on node must
-- be. Typically used for water.
min_elevation = num, -- Minimum elevation in meters/nodes. Defaults to
-- -31000 (unlimited).
max_elevation = num, -- Max elevation. Defaults to +31000 (unlimited).
-- -16 meters.
max_elevation = num, -- Max elevation. Defaults to +48m.
near_nodes = {table}, -- what nodes must be in the general vicinity of the
-- object being spawned.
near_nodes_size = num, -- how wide of a search area to look for the nodes

25
mods/biome_lib/init.lua
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@ -33,6 +33,10 @@ biome_lib.actionslist_no_aircheck = {}
biome_lib.surfaceslist_aircheck = {}
biome_lib.surfaceslist_no_aircheck = {}
-- the mapgen rarely creates useful surfaces outside this range, but mods can
-- still specify a wider range if needed.
biome_lib.mapgen_elevation_limit = { ["min"] = -16, ["max"] = 48 }
biome_lib.modpath = minetest.get_modpath("biome_lib")
local function tableize(s)
@ -153,8 +157,8 @@ end
function biome_lib:set_defaults(biome)
biome.seed_diff = biome.seed_diff or 0
biome.min_elevation = biome.min_elevation or -31000
biome.max_elevation = biome.max_elevation or 31000
biome.min_elevation = biome.min_elevation or biome_lib.mapgen_elevation_limit.min
biome.max_elevation = biome.max_elevation or biome_lib.mapgen_elevation_limit.max
biome.temp_min = biome.temp_min or 1
biome.temp_max = biome.temp_max or -1
biome.humidity_min = biome.humidity_min or 1
@ -206,6 +210,9 @@ function biome_lib:register_generate_plant(biomedef, nodes_or_function_or_model)
biome_lib.dbg("Warning: Registered function call using deprecated string method: "..dump(nodes_or_function_or_model), 2)
end
biome_lib.mapgen_elevation_limit.min = math.min(biomedef.min_elevation or 0, biome_lib.mapgen_elevation_limit.min)
biome_lib.mapgen_elevation_limit.max = math.max(biomedef.max_elevation or 0, biome_lib.mapgen_elevation_limit.max)
if biomedef.check_air == false then
biome_lib.dbg("Register no-air-check mapgen hook: "..dump(nodes_or_function_or_model), 3)
biome_lib.actionslist_no_aircheck[#biome_lib.actionslist_no_aircheck + 1] = { biomedef, nodes_or_function_or_model }
@ -511,8 +518,13 @@ function biome_lib.generate_block(shutting_down)
biome_lib.pos_hash.surface_node_list = airflag
and minetest.find_nodes_in_area_under_air(minp, maxp, biome_lib.surfaceslist_aircheck)
or minetest.find_nodes_in_area(minp, maxp, biome_lib.surfaceslist_no_aircheck)
biome_lib.pos_hash.action_index = 1
if #biome_lib.pos_hash.surface_node_list > 0 then
if #biome_lib.pos_hash.surface_node_list == 0 then
biome_lib.dbg("Mapblock at "..minetest.pos_to_string(minp).." dequeued: no detected surfaces.", 4)
table.remove(blocklog, 1)
biome_lib.pos_hash = nil
return
else
biome_lib.pos_hash.action_index = 1
biome_lib.dbg("Mapblock at "..minetest.pos_to_string(minp)..
" has "..#biome_lib.pos_hash.surface_node_list..
" surface nodes to work on (airflag="..dump(airflag)..")", 4)
@ -617,7 +629,7 @@ minetest.register_on_shutdown(function()
end
biome_lib.dbg("Stand by, purging the mapblock log "..
"(there are "..(#biome_lib.block_log + #biome_lib.block_recheck_list).." entries) ...", 0)
"(there are "..biome_lib.starting_count.." entries) ...", 0)
while #biome_lib.block_log > 0 do
biome_lib.generate_block(true)
@ -626,6 +638,7 @@ minetest.register_on_shutdown(function()
if #biome_lib.block_recheck_list > 0 then
biome_lib.block_log = table.copy(biome_lib.block_recheck_list)
biome_lib.block_recheck_list = {}
while #biome_lib.block_log > 0 do
biome_lib.generate_block(true)
biome_lib.check_remaining_time()
@ -853,6 +866,8 @@ end
minetest.after(0, function()
biome_lib.dbg("Registered a total of "..(#biome_lib.surfaceslist_aircheck)+(#biome_lib.surfaceslist_no_aircheck).." surface types to be evaluated, spread", 0)
biome_lib.dbg("across "..#biome_lib.actionslist_aircheck.." actions with air-checking and "..#biome_lib.actionslist_no_aircheck.." actions without.", 0)
biome_lib.dbg("within an elevation range of "..biome_lib.mapgen_elevation_limit.min.." and "..biome_lib.mapgen_elevation_limit.max.." meters.", 0)
end)
biome_lib.dbg("[Biome Lib] Loaded", 0)

28
mods/biome_lib/search_functions.lua
View File

@ -57,18 +57,26 @@ end
minetest.register_on_generated(function(minp, maxp, blockseed)
local timestamp = minetest.get_us_time()
for x = 0, 4 do
local minx = minp.x + x*16
for y = 0, 4 do
local miny = minp.y + y*16
for z = 0, 4 do
local minz = minp.z + z*16
for y = 0, 4 do
local miny = minp.y + y*16
local bmin = {x=minx, y=miny, z=minz}
local bmax = {x=minx + 15, y=miny + 15, z=minz + 15}
biome_lib.block_log[#biome_lib.block_log + 1] = { bmin, bmax, true, timestamp }
biome_lib.block_log[#biome_lib.block_log + 1] = { bmin, bmax, false, timestamp }
if miny >= biome_lib.mapgen_elevation_limit.min
and (miny + 15) <= biome_lib.mapgen_elevation_limit.max then
for x = 0, 4 do
local minx = minp.x + x*16
for z = 0, 4 do
local minz = minp.z + z*16
local bmin = {x=minx, y=miny, z=minz}
local bmax = {x=minx + 15, y=miny + 15, z=minz + 15}
biome_lib.block_log[#biome_lib.block_log + 1] = { bmin, bmax, true, timestamp }
biome_lib.block_log[#biome_lib.block_log + 1] = { bmin, bmax, false, timestamp }
end
end
else
biome_lib.dbg("Did not enqueue mapblocks at elevation "..miny.."m, they're out of range of any generate_plant() calls.", 4)
end
end
biome_lib.run_block_recheck_list = true