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Merge pull request 'FIX spawning' (#4636) from kno10/VoxeLibre:fix-spawning-brown-paperbag into master

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Reviewed-on: https://git.minetest.land/VoxeLibre/VoxeLibre/pulls/4636
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
This commit is contained in:
the-real-herowl 2024-09-15 22:21:23 +02:00
commit 7f372d066e
1 changed files with 13 additions and 184 deletions
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197
mods/ENTITIES/mcl_mobs/spawning.lua
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@ -25,6 +25,7 @@ local math_ceil = math.ceil
local math_cos = math.cos
local math_sin = math.sin
local math_sqrt = math.sqrt
local math_abs = math.abs
local vector_distance = vector.distance
local vector_new = vector.new
@ -43,7 +44,6 @@ if not logging then mcl_log = function() end end
local dbg_spawn_attempts = 0
local dbg_spawn_succ = 0
local dbg_spawn_counts = {}
local remove_far = true
@ -96,169 +96,6 @@ mcl_log("Percentage of hostile spawns are group: " .. hostile_group_percentage_s
local mobs_spawn = minetest.settings:get_bool("mobs_spawn", true) ~= false
local spawn_protected = minetest.settings:get_bool("mobs_spawn_protected") ~= false
-- THIS IS THE BIG LIST OF ALL BIOMES - used for programming/updating mobs
-- Also used for missing parameter
-- Please update the list when adding new biomes!
local list_of_all_biomes = {
-- underground:
"FlowerForest_underground",
"JungleEdge_underground",
"ColdTaiga_underground",
"IcePlains_underground",
"IcePlainsSpikes_underground",
"MegaTaiga_underground",
"Taiga_underground",
"ExtremeHills+_underground",
"JungleM_underground",
"ExtremeHillsM_underground",
"JungleEdgeM_underground",
"MangroveSwamp_underground",
-- ocean:
"RoofedForest_ocean",
"JungleEdgeM_ocean",
"BirchForestM_ocean",
"BirchForest_ocean",
"IcePlains_deep_ocean",
"Jungle_deep_ocean",
"Savanna_ocean",
"MesaPlateauF_ocean",
"ExtremeHillsM_deep_ocean",
"Savanna_deep_ocean",
"SunflowerPlains_ocean",
"Swampland_deep_ocean",
"Swampland_ocean",
"MegaSpruceTaiga_deep_ocean",
"ExtremeHillsM_ocean",
"JungleEdgeM_deep_ocean",
"SunflowerPlains_deep_ocean",
"BirchForest_deep_ocean",
"IcePlainsSpikes_ocean",
"Mesa_ocean",
"StoneBeach_ocean",
"Plains_deep_ocean",
"JungleEdge_deep_ocean",
"SavannaM_deep_ocean",
"Desert_deep_ocean",
"Mesa_deep_ocean",
"ColdTaiga_deep_ocean",
"Plains_ocean",
"MesaPlateauFM_ocean",
"Forest_deep_ocean",
"JungleM_deep_ocean",
"FlowerForest_deep_ocean",
"MushroomIsland_ocean",
"MegaTaiga_ocean",
"StoneBeach_deep_ocean",
"IcePlainsSpikes_deep_ocean",
"ColdTaiga_ocean",
"SavannaM_ocean",
"MesaPlateauF_deep_ocean",
"MesaBryce_deep_ocean",
"ExtremeHills+_deep_ocean",
"ExtremeHills_ocean",
"MushroomIsland_deep_ocean",
"Forest_ocean",
"MegaTaiga_deep_ocean",
"JungleEdge_ocean",
"MesaBryce_ocean",
"MegaSpruceTaiga_ocean",
"ExtremeHills+_ocean",
"Jungle_ocean",
"RoofedForest_deep_ocean",
"IcePlains_ocean",
"FlowerForest_ocean",
"ExtremeHills_deep_ocean",
"MesaPlateauFM_deep_ocean",
"Desert_ocean",
"Taiga_ocean",
"BirchForestM_deep_ocean",
"Taiga_deep_ocean",
"JungleM_ocean",
"MangroveSwamp_ocean",
"MangroveSwamp_deep_ocean",
-- water or beach?
"MesaPlateauFM_sandlevel",
"MesaPlateauF_sandlevel",
"MesaBryce_sandlevel",
"Mesa_sandlevel",
-- beach:
"FlowerForest_beach",
"Forest_beach",
"StoneBeach",
"ColdTaiga_beach_water",
"Taiga_beach",
"Savanna_beach",
"Plains_beach",
"ExtremeHills_beach",
"ColdTaiga_beach",
"Swampland_shore",
"MushroomIslandShore",
"JungleM_shore",
"Jungle_shore",
"BambooJungleM_shore",
"BambooJungle_shore",
"MangroveSwamp_shore",
-- dimension biome:
"Nether",
"BasaltDelta",
"CrimsonForest",
"WarpedForest",
"SoulsandValley",
"End",
-- Overworld regular:
"Mesa",
"FlowerForest",
"Swampland",
"Taiga",
"ExtremeHills",
"ExtremeHillsM",
"ExtremeHills+_snowtop",
"Jungle",
"Savanna",
"BirchForest",
"MegaSpruceTaiga",
"MegaTaiga",
"ExtremeHills+",
"Forest",
"Plains",
"Desert",
"ColdTaiga",
"MushroomIsland",
"IcePlainsSpikes",
"SunflowerPlains",
"IcePlains",
"RoofedForest",
"ExtremeHills+_snowtop",
"MesaPlateauFM_grasstop",
"JungleEdgeM",
"JungleM",
"BirchForestM",
"MesaPlateauF",
"MesaPlateauFM",
"MesaPlateauF_grasstop",
"MesaBryce",
"JungleEdge",
"SavannaM",
"MangroveSwamp",
"BambooJungle",
"BambooJungleEdge",
"BambooJungleEdgeM",
"BambooJungleM",
}
-- count how many mobs are in an area
local function count_mobs(pos,r,mob_type)
local num = 0
@ -286,11 +123,7 @@ local function count_mobs_total(mob_type)
end
local function count_mobs_add_entry (mobs_list, mob_cat)
if mobs_list[mob_cat] then
mobs_list[mob_cat] = mobs_list[mob_cat] + 1
else
mobs_list[mob_cat] = 1
end
mobs_list[mob_cat] = (mobs_list[mob_cat] or 0) + 1
end
--categorise_by can be name or type or spawn_class
@ -449,7 +282,7 @@ function mcl_mobs:spawn_setup(def)
local dimension = def.dimension or "overworld"
local type_of_spawning = def.type_of_spawning or "ground"
local biomes = def.biomes or list_of_all_biomes
local biomes = def.biomes or nil
local min_light = def.min_light or 0
local max_light = def.max_light or (minetest.LIGHT_MAX + 1)
local chance = def.chance or 1000
@ -616,14 +449,14 @@ local function get_next_mob_spawn_pos(pos)
xoff, yoff, zoff = xoff * dd, yoff * dd, zoff * dd
local goal_pos = vector.offset(pos, xoff, yoff, zoff)
if not ( math.abs(goal_pos.x) <= SPAWN_MAPGEN_LIMIT and math.abs(goal_pos.y) <= SPAWN_MAPGEN_LIMIT and math.abs(goal_pos.z) <= SPAWN_MAPGEN_LIMIT ) then
if not (math_abs(goal_pos.x) <= SPAWN_MAPGEN_LIMIT and math_abs(goal_pos.y) <= SPAWN_MAPGEN_LIMIT and math_abs(goal_pos.z) <= SPAWN_MAPGEN_LIMIT) then
mcl_log("Pos outside mapgen limits: " .. minetest.pos_to_string(goal_pos))
return nil
end
-- Calculate upper/lower y limits
local d2 = xoff*xoff + zoff*zoff -- squared distance in x,z plane only
local y1 = math_sqrt( MOB_SPAWN_ZONE_OUTER_SQ - d2 ) -- absolue value of distance to outer sphere
local y1 = math_sqrt(MOB_SPAWN_ZONE_OUTER_SQ - d2) -- absolue value of distance to outer sphere
local y_min, y_max
if d2 >= MOB_SPAWN_ZONE_INNER_SQ then
@ -632,7 +465,7 @@ local function get_next_mob_spawn_pos(pos)
y_max = pos.y + y1
else
-- Inner region, y range spans between inner and outer spheres
local y2 = math_sqrt( MOB_SPAWN_ZONE_INNER_SQ - d2 )
local y2 = math_sqrt(MOB_SPAWN_ZONE_INNER_SQ - d2)
if goal_pos.y > pos.y then
-- Upper hemisphere
y_min = pos.y + y2
@ -683,7 +516,6 @@ local function biome_check(biome_list, biome_goal)
return true
end
end
return false
end
@ -761,15 +593,15 @@ local function spawn_check(pos, spawn_def)
-- do not spawn ground mobs on leaves
if spawn_def.type_of_spawning == "ground" and (not node_def.groups.solid or node_def.groups.leaves) then return end
-- water mobs only on water
if spawn_def.type_of_spawning == "water" and node_def.groups.water then return end
if spawn_def.type_of_spawning == "water" and not node_def.groups.water then return end
-- lava mobs only on lava
if spawn_def.type_of_spawning == "lava" and node_def.groups.lava then return end
if spawn_def.type_of_spawning == "lava" and not node_def.groups.lava then return end
-- farm animals on grass only
if is_farm_animal(spawn_def.name) and node_def.groups.grass_block then return end
if is_farm_animal(spawn_def.name) and not node_def.groups.grass_block then return end
---- More expensive calls:
-- check the biome
if not biome_check(spawn_def.biomes, get_biome_name(pos)) then return end
if spawn_def.biomes and not biome_check(spawn_def.biomes, get_biome_name(pos)) then return end
-- check if there is enough room
local mob_def = minetest.registered_entities[spawn_def.name]
if not has_room(mob_def,pos) then return end
@ -805,15 +637,13 @@ local function spawn_check(pos, spawn_def)
return false
end
-- passive threshold is apparently the same in all dimensions ...
return gotten_light < overworld_passive_threshold
return gotten_light > overworld_passive_threshold
end
function mcl_mobs.spawn(pos,id)
if not pos or not id then return false end
local def = minetest.registered_entities[id] or minetest.registered_entities["mobs_mc:"..id] or minetest.registered_entities["extra_mobs:"..id]
if not def or (def.can_spawn and not def.can_spawn(pos)) or not def.is_mob then
return false
end
dbg_spawn_counts[def.name] = (dbg_spawn_counts[def.name] or 0) + 1
if not def or not def.is_mob or (def.can_spawn and not def.can_spawn(pos)) then return false end
return minetest.add_entity(pos, def.name)
end
@ -1211,7 +1041,6 @@ end
minetest.register_chatcommand("mobstats",{
privs = { debug = true },
func = function(n,param)
--minetest.chat_send_player(n,dump(dbg_spawn_counts))
local pos = minetest.get_player_by_name(n):get_pos()
minetest.chat_send_player(n,"mobs: within 32 radius of player/total loaded :"..count_mobs(pos,MOB_CAP_INNER_RADIUS) .. "/" .. count_mobs_total())
minetest.chat_send_player(n,"spawning attempts since server start:" .. dbg_spawn_succ .. "/" .. dbg_spawn_attempts)