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Spawning fixes:

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1. Spawning radius fixed, we now have a cubic max radius mobs will spawn within, and a spherical min radius mobs won't spawn within.
2. Node light check fixed - we need to check the node above the spawn node, otherwise it always returns zero.
This commit is contained in:
Jordan Leppert 2022-02-14 16:18:07 +00:00
parent c251f07ae5
commit cea6d15965
1 changed files with 11 additions and 6 deletions
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17
spawning.lua
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@ -66,7 +66,7 @@ end
function creatura.register_mob_spawn(name, def) function creatura.register_mob_spawn(name, def)
local spawn = { local spawn = {
chance = def.chance or 5, chance = def.chance or 5,
min_radius = def.min_height or nil, min_radius = def.min_radius or nil,
max_radius = def.max_radius or nil, max_radius = def.max_radius or nil,
min_height = def.min_height or 0, min_height = def.min_height or 0,
max_height = def.max_height or 128, max_height = def.max_height or 128,
@ -132,7 +132,7 @@ local spawn_queue = {}
local min_spawn_radius = 16 local min_spawn_radius = 16
local min_spawn_radius = 64 local max_spawn_radius = 64
function execute_spawns(player) function execute_spawns(player)
if not player:get_pos() then return end if not player:get_pos() then return end
@ -144,11 +144,16 @@ function execute_spawns(player)
local spawn = creatura.registered_mob_spawns[mob] local spawn = creatura.registered_mob_spawns[mob]
if not spawn if not spawn
or random(spawn.chance) > 1 then return end or random(spawn.chance) > 1 then return end
local max_radius = spawn.max_radius or max_spawn_radius
local min_radius = spawn.min_radius or min_spawn_radius
local spawn_pos_center = { local spawn_pos_center = {
x = pos.x + random(-min_spawn_radius, spawn.min_radius or min_spawn_radius), x = pos.x + random(-max_radius, max_radius),
y = pos.y, y = pos.y,
z = pos.z + random(-min_spawn_radius, spawn.max_radius or min_spawn_radius) z = pos.z + random(-max_radius, max_radius)
} }
if vector.distance(pos, spawn_pos_center) < min_radius then
return
end
local index_func local index_func
if spawn.spawn_in_nodes then if spawn.spawn_in_nodes then
index_func = minetest.find_nodes_in_area index_func = minetest.find_nodes_in_area
@ -159,7 +164,7 @@ function execute_spawns(player)
if type(spawn_on) == "string" then if type(spawn_on) == "string" then
spawn_on = {spawn_on} spawn_on = {spawn_on}
end end
local spawn_y_array = index_func(vec_raise(spawn_pos_center, -8), vec_raise(spawn_pos_center, 8), spawn_on) local spawn_y_array = index_func(vec_raise(spawn_pos_center, -max_radius), vec_raise(spawn_pos_center, max_radius), spawn_on)
if spawn_y_array[1] then if spawn_y_array[1] then
local spawn_pos = spawn_y_array[1] local spawn_pos = spawn_y_array[1]
@ -168,7 +173,7 @@ function execute_spawns(player)
return return
end end
local light = minetest.get_node_light(spawn_pos) or 7 local light = minetest.get_node_light(vec_raise(spawn_pos, 1)) or 7
if light > spawn.max_light if light > spawn.max_light
or light < spawn.min_light then or light < spawn.min_light then