mirror of
https://github.com/ElCeejo/creatura.git
synced 2025-07-14 10:31:53 -04:00
Fixed mapgen spawning, Deprecate globalstep spawning
This commit is contained in:
ElCeejo
parent
59602c9d36
commit
725eafb6e0
5 changed files with 380 additions and 479 deletions
792
spawning.lua
792
spawning.lua
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@ -3,18 +3,7 @@
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--------------
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creatura.registered_mob_spawns = {}
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local walkable_nodes = {}
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minetest.register_on_mods_loaded(function()
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for name in pairs(minetest.registered_nodes) do
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if name ~= "air" and name ~= "ignore" then
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if minetest.registered_nodes[name].walkable then
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table.insert(walkable_nodes, name)
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end
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end
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end
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end)
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creatura.registered_on_spawns = {}
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-- Math --
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@ -22,17 +11,11 @@ local abs = math.abs
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local ceil = math.ceil
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local pi = math.pi
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local random = math.random
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local min, max = math.min, math.max
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local function vec_raise(v, n)
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return {x = v.x, y = v.y + n, z = v.z}
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end
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local min = math.min
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local vec_add, vec_dist, vec_sub = vector.add, vector.distance, vector.subtract
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-- Registration --
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local creative = minetest.settings:get_bool("creative_mode")
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-- Utility Functions --
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local function format_name(str)
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if str then
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@ -41,36 +24,56 @@ local function format_name(str)
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end
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end
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function creatura.register_spawn_egg(name, col1, col2, inventory_image) -- deprecated
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if col1 and col2 then
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local base = "(creatura_spawning_crystal_primary.png^[multiply:#" .. col1 .. ")"
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local spots = "(creatura_spawning_crystal_secondary.png^[multiply:#" .. col2 .. ")"
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inventory_image = base .. "^" .. spots
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local function table_contains(tbl, val)
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for _, v in pairs(tbl) do
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if v == val then
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return true
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end
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end
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local mod_name = name:split(":")[1]
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local mob_name = name:split(":")[2]
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minetest.register_craftitem(mod_name .. ":spawn_" .. mob_name, {
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description = "Spawn " .. format_name(name),
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inventory_image = inventory_image,
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stack_max = 99,
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on_place = function(itemstack, _, pointed_thing)
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local mobdef = minetest.registered_entities[name]
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local spawn_offset = abs(mobdef.collisionbox[2])
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local pos = minetest.get_pointed_thing_position(pointed_thing, true)
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pos.y = (pos.y - 0.4) + spawn_offset
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local object = minetest.add_entity(pos, name)
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if object then
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object:set_yaw(random(1, 6))
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object:get_luaentity().last_yaw = object:get_yaw()
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end
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if not creative then
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itemstack:take_item()
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return itemstack
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return false
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end
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local function pos_meets_params(pos, def)
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if not minetest.find_nodes_in_area(pos, pos, def.nodes) then return false end
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if not minetest.find_node_near(pos, 1, def.neighbors) then return false end
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return true
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end
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local function can_spawn(pos, width, height)
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local pos2
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local w_iter = width / ceil(width)
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for y = 0, height, height / ceil(height) do
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for z = -width, width, w_iter do
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for x = -width, width, w_iter do
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pos2 = {x = pos.x + x, y = pos.y + y, z = pos.z + z}
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local def = creatura.get_node_def(pos2)
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if def.walkable then return false end
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end
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end
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})
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end
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return true
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end
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local function do_on_spawn(pos, obj)
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local name = obj and obj:get_luaentity().name
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if not name then return end
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local spawn_functions = creatura.registered_on_spawns[name] or {}
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if #spawn_functions > 0 then
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for _, func in ipairs(spawn_functions) do
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func(obj:get_luaentity(), pos)
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if not obj:get_yaw() then break end
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end
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end
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end
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----------------
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-- Spawn Item --
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----------------
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local creative = minetest.settings:get_bool("creative_mode")
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function creatura.register_spawn_item(name, def)
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local inventory_image
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if not def.inventory_image
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@ -132,30 +135,6 @@ function creatura.register_spawn_item(name, def)
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minetest.register_craftitem(def.itemstring or (mod_name .. ":spawn_" .. mob_name), def)
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end
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function creatura.register_mob_spawn(name, def)
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local spawn = {
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chance = def.chance or 5,
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min_height = def.min_height or 0,
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max_height = def.max_height or 128,
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min_time = def.min_time or 0,
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max_time = def.max_time or 24000,
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min_light = def.min_light or 6,
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max_light = def.max_light or 15,
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min_group = def.min_group or 1,
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max_group = def.max_group or 4,
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nodes = def.nodes or nil,
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biomes = def.biomes or nil,
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spawn_cluster = def.spawn_cluster or false,
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spawn_on_gen = def.spawn_on_gen or false,
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spawn_in_nodes = def.spawn_in_nodes or false,
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spawn_cap = def.spawn_cap or 5,
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send_debug = def.send_debug or false
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}
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creatura.registered_mob_spawns[name] = spawn
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end
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creatura.registered_on_spawns = {}
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function creatura.register_on_spawn(name, func)
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if not creatura.registered_on_spawns[name] then
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creatura.registered_on_spawns[name] = {}
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@ -163,336 +142,9 @@ function creatura.register_on_spawn(name, func)
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table.insert(creatura.registered_on_spawns[name], func)
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end
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-- Utility Functions --
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local function table_contains(tbl, val)
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for _, v in pairs(tbl) do
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if v == val then
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return true
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end
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end
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return false
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end
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local function get_spawnable_mobs(pos, mapgen)
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local biome = minetest.get_biome_name(minetest.get_biome_data(pos).biome)
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if not biome then return end
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local mobs = {}
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for mob, data in pairs(creatura.registered_mob_spawns) do
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local biome_valid = data.biomes and table_contains(data.biomes, biome)
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if (biome_valid
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or data.nodes)
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and (not mapgen
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or data.spawn_on_gen)
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and not data.spawn_in_nodes then
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table.insert(mobs, mob)
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end
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end
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return mobs
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end
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local function is_spawn_node(name, spawn_nodes)
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for _, val in ipairs(spawn_nodes) do
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if val:match("^group:") then
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local group = val:split(":")[2]
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if minetest.get_item_group(name, group) > 0 then
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return true
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end
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elseif val == name then
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return true
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end
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end
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return false
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end
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-- Spawning Function --
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local min_spawn_radius = 32
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local max_spawn_radius = 128
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local function execute_spawns(player)
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if not player:get_pos() then return end
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local pos = player:get_pos()
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local spawn_pos_center = {
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x = pos.x + random(-max_spawn_radius, max_spawn_radius),
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y = pos.y,
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z = pos.z + random(-max_spawn_radius, max_spawn_radius)
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}
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local spawnable_mobs = get_spawnable_mobs(spawn_pos_center)
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if spawnable_mobs
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and #spawnable_mobs > 0 then
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local mob = spawnable_mobs[random(#spawnable_mobs)]
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local spawn = creatura.registered_mob_spawns[mob]
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if not spawn
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or random(spawn.chance or 2) > 1 then return end
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-- Spawn cap check
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local objects = minetest.get_objects_inside_radius(pos, max_spawn_radius)
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local object_count = 0
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for _, object in ipairs(objects) do
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if creatura.is_alive(object)
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and not object:is_player()
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and object:get_luaentity().name == mob then
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object_count = object_count + 1
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end
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end
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if object_count >= spawn.spawn_cap then
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return
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end
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local index_func
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if spawn.spawn_in_nodes then
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index_func = minetest.find_nodes_in_area
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else
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index_func = minetest.find_nodes_in_area_under_air
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end
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local spawn_on = spawn.nodes or walkable_nodes
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if type(spawn_on) == "string" then
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spawn_on = {spawn_on}
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end
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local spawn_y_array = index_func(
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vec_raise(spawn_pos_center, -max_spawn_radius),
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vec_raise(spawn_pos_center, max_spawn_radius),
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spawn_on)
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if spawn_y_array[1] then
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local spawn_pos = spawn_y_array[1]
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local dist = vec_dist(pos, spawn_pos)
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if dist < min_spawn_radius or dist > max_spawn_radius then
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return
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end
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if spawn_pos.y > spawn.max_height
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or spawn_pos.y < spawn.min_height then
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return
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end
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if not spawn.spawn_in_nodes then
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spawn_pos = vec_raise(spawn_pos, 1)
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end
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local tod = (minetest.get_timeofday() or 0) * 24000
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local min_time = spawn.min_time
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local max_time = spawn.max_time
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local bounds_in = tod >= min_time and tod <= max_time
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local bounds_ex = tod >= max_time or tod <= min_time
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if (max_time > min_time and not bounds_in)
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or (min_time > max_time and not bounds_ex) then
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return
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end
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local light = minetest.get_node_light(spawn_pos) or 7
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if light > spawn.max_light
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or light < spawn.min_light then
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return
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end
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local mob_def = minetest.registered_entities[mob]
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local mob_width = mob_def.collisionbox[4]
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local mob_height = max(0, mob_def.collisionbox[5] - mob_def.collisionbox[2])
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if not creatura.is_pos_moveable(spawn_pos, mob_width, mob_height) then
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return
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end
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local group_size = random(spawn.min_group or 1, spawn.max_group or 1)
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group_size = min(spawn.spawn_cap - object_count, group_size)
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if spawn.spawn_cluster then
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minetest.add_node(spawn_pos, {name = "creatura:spawn_node"})
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local meta = minetest.get_meta(spawn_pos)
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meta:set_string("mob", mob)
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meta:set_int("cluster", group_size)
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else
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for _ = 1, group_size do
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spawn_pos = {
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x = spawn_pos.x + random(-3, 3),
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y = spawn_pos.y,
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z = spawn_pos.z + random(-3, 3)
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}
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spawn_pos = creatura.get_ground_level(spawn_pos, 4)
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minetest.add_node(spawn_pos, {name = "creatura:spawn_node"})
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local meta = minetest.get_meta(spawn_pos)
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meta:set_string("mob", mob)
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end
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end
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if spawn.send_debug then
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minetest.chat_send_all(mob .. " spawned at " .. minetest.pos_to_string(spawn_pos))
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end
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end
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end
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end
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local spawn_step = tonumber(minetest.settings:get("creatura_spawn_step")) or 15
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local spawn_tick = 0
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minetest.register_globalstep(function(dtime)
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if #creatura.registered_mob_spawns < 1 then return end
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spawn_tick = spawn_tick - dtime
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if spawn_tick <= 0 then
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for _, player in ipairs(minetest.get_connected_players()) do
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execute_spawns(player)
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end
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spawn_tick = spawn_step
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end
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end)
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-- Mapgen Spawning --
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local mapgen_spawning = minetest.settings:get_bool("creatura_mapgen_spawning", true)
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local mapgen_spawning_int = tonumber(minetest.settings:get("creatura_mapgen_spawn_interval")) or 5
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local spawn_cooldown = 1
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minetest.register_on_generated(function(minp, maxp)
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if not mapgen_spawning then return end
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spawn_cooldown = spawn_cooldown - 1
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if spawn_cooldown <= 0 then
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local min_x, max_x = minp.x, maxp.x
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local min_y, max_y = minp.y, maxp.y
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local min_z, max_z = minp.z, maxp.z
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local mobs = get_spawnable_mobs({
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x = min_x + (max_x - min_x) * 0.5,
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y = min_y + (max_y - min_y) * 0.5,
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z = min_z + (max_z - min_z) * 0.5
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}, true)
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if not mobs then spawn_cooldown = mapgen_spawning_int return end
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local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
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local area = VoxelArea:new{MinEdge = emin, MaxEdge = emax}
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local data = vm:get_data()
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for z = min_z + 8, max_z - 7, 8 do
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for x = min_x + 8, max_x - 7, 8 do
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local mob = #mobs > 0 and mobs[random(#mobs)]
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if mob then
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local spawn = creatura.registered_mob_spawns[mob]
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for y = min_y, max_y do
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if y > spawn.max_height
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or y < spawn.min_height then
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break
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end
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local vi = area:index(x, y, z)
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local vi_name = minetest.get_name_from_content_id(data[vi])
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if spawn.spawn_in_nodes
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and is_spawn_node(vi_name, spawn.nodes) then
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-- Add Spawn Node to Map
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data[vi] = minetest.get_content_id("creatura:spawn_node")
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vm:set_data(data)
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vm:write_to_map()
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-- Apply Meta
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local group_size = random(spawn.min_group or 1, spawn.max_group or 1)
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local meta = minetest.get_meta({x = x, y = y, z = z})
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meta:set_string("mob", mob)
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meta:set_int("cluster", group_size)
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spawn_cooldown = mapgen_spawning_int
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return
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end
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local vi_n = area:index(x, y - 1, z)
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local vi_n_name = minetest.get_name_from_content_id(data[vi_n])
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if not creatura.get_node_def(vi_name).walkable
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and ((spawn.nodes and is_spawn_node(vi_n_name, spawn.nodes))
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or (not spawn.nodes and creatura.get_node_def(vi_n_name).walkable)) then
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-- Add Spawn Node to Map
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data[vi] = minetest.get_content_id("creatura:spawn_node")
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vm:set_data(data)
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vm:write_to_map()
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-- Apply Meta
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local group_size = random(spawn.min_group or 1, spawn.max_group or 1)
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local meta = minetest.get_meta({x = x, y = y, z = z})
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meta:set_string("mob", mob)
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meta:set_int("cluster", group_size)
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spawn_cooldown = mapgen_spawning_int
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return
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end
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end
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end
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end
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end
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end
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end)
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-- Node --
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minetest.register_node("creatura:spawn_node", {
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drawtype = "airlike",
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groups = {not_in_creative_inventory = 1},
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walkable = false
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})
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local spawn_interval = tonumber(minetest.settings:get("creatura_spawn_interval")) or 10
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minetest.register_abm({
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label = "Creatura Spawning",
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nodenames = {"creatura:spawn_node"},
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interval = spawn_interval,
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chance = 1,
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action = function(pos)
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local meta = minetest.get_meta(pos)
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local name = meta:get_string("mob") or ""
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if name == "" then minetest.remove_node(pos) return end
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local amount = meta:get_int("cluster")
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local obj
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if amount > 0 then
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for _ = 1, amount do
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obj = minetest.add_entity(pos, name)
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end
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minetest.log("action",
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"[Creatura] Spawned " .. amount .. " " .. name .. " at " .. minetest.pos_to_string(pos))
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else
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obj = minetest.add_entity(pos, name)
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minetest.log("action",
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"[Creatura] Spawned a " .. name .. " at " .. minetest.pos_to_string(pos))
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end
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minetest.remove_node(pos)
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if obj
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and creatura.registered_on_spawns[name]
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and #creatura.registered_on_spawns[name] > 0 then
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for i = 1, #creatura.registered_on_spawns[name] do
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local func = creatura.registered_on_spawns[name][i]
|
||||
func(obj:get_luaentity(), pos)
|
||||
if not obj:get_yaw() then break end
|
||||
end
|
||||
end
|
||||
end,
|
||||
})
|
||||
|
||||
--[[minetest.register_lbm({
|
||||
name = "creatura:spawning",
|
||||
nodenames = {"creatura:spawn_node"},
|
||||
run_at_every_load = true,
|
||||
action = function(pos)
|
||||
local meta = minetest.get_meta(pos)
|
||||
local name = meta:get_string("mob")
|
||||
local amount = meta:get_int("cluster")
|
||||
local obj
|
||||
if amount > 0 then
|
||||
for i = 1, amount do
|
||||
obj = minetest.add_entity(pos, name)
|
||||
end
|
||||
else
|
||||
obj = minetest.add_entity(pos, name)
|
||||
end
|
||||
minetest.remove_node(pos)
|
||||
if obj
|
||||
and creatura.registered_on_spawns[name]
|
||||
and #creatura.registered_on_spawns[name] > 0 then
|
||||
for i = 1, #creatura.registered_on_spawns[name] do
|
||||
local func = creatura.registered_on_spawns[name][i]
|
||||
func(obj:get_luaentity(), pos)
|
||||
end
|
||||
end
|
||||
end,
|
||||
})]]
|
||||
|
||||
------------------
|
||||
-- ABM Spawning --
|
||||
------------------
|
||||
--------------
|
||||
-- Spawning --
|
||||
--------------
|
||||
|
||||
--[[creatura.register_abm_spawn("mymod:mymob", {
|
||||
chance = 3000,
|
||||
|
|
@ -516,26 +168,12 @@ local max_per_block = tonumber(minetest.settings:get("creatura_mapblock_limit"))
|
|||
local max_in_abr = tonumber(minetest.settings:get("creatura_abr_limit")) or 24
|
||||
local min_abm_dist = min(abr / 2, tonumber(minetest.settings:get("creatura_min_abm_dist")) or 32)
|
||||
|
||||
local function can_spawn(pos, width, height)
|
||||
local pos2
|
||||
local w_iter = width / ceil(width)
|
||||
for y = 0, height, height / ceil(height) do
|
||||
for z = -width, width, w_iter do
|
||||
for x = -width, width, w_iter do
|
||||
pos2 = {x = pos.x + x, y = pos.y + y, z = pos.z + z}
|
||||
local def = creatura.get_node_def(pos2)
|
||||
if def.walkable then return false end
|
||||
end
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
local mobs_spawn = minetest.settings:get_bool("mobs_spawn") ~= false
|
||||
|
||||
local mapgen_mobs = {}
|
||||
|
||||
function creatura.register_abm_spawn(mob, def)
|
||||
local chance = def.chance or 3000
|
||||
local chance_on_load = def.chance_on_load or def.chance / 32
|
||||
local interval = def.interval or 30
|
||||
local min_height = def.min_height or 0
|
||||
local max_height = def.max_height or 128
|
||||
|
|
@ -550,11 +188,10 @@ function creatura.register_abm_spawn(mob, def)
|
|||
local nodes = def.nodes or {"group:soil", "group:stone"}
|
||||
local neighbors = def.neighbors or {"air"}
|
||||
local spawn_on_load = def.spawn_on_load or false
|
||||
local spawn_active = def.spawn_active or true
|
||||
local spawn_in_nodes = def.spawn_in_nodes or false
|
||||
local spawn_cap = def.spawn_cap or 5
|
||||
|
||||
local function spawn_func(pos, aocw, is_lbm)
|
||||
local function spawn_func(pos, aocw)
|
||||
|
||||
if not mobs_spawn then
|
||||
return
|
||||
|
|
@ -570,12 +207,6 @@ function creatura.register_abm_spawn(mob, def)
|
|||
return
|
||||
end
|
||||
|
||||
if is_lbm then -- Manual checks for LBMs
|
||||
if random(chance_on_load or chance) > 1 then return end
|
||||
if not minetest.find_node_near(pos, 1, neighbors) then return end
|
||||
if pos.y > max_height or pos.y < min_height then return end
|
||||
end
|
||||
|
||||
local tod = (minetest.get_timeofday() or 0) * 24000
|
||||
|
||||
local bounds_in = tod >= min_time and tod <= max_time
|
||||
|
|
@ -648,11 +279,14 @@ function creatura.register_abm_spawn(mob, def)
|
|||
end
|
||||
|
||||
local group_size = random(min_group or 1, max_group or 1)
|
||||
local obj
|
||||
|
||||
if group_size > 1 then
|
||||
local offset
|
||||
local spawn_pos
|
||||
for _ = 1, group_size do
|
||||
local offset = ceil(mob_width)
|
||||
local spawn_pos = creatura.get_ground_level({
|
||||
offset = ceil(mob_width)
|
||||
spawn_pos = creatura.get_ground_level({
|
||||
x = pos.x + random(-offset, offset),
|
||||
y = pos.y,
|
||||
z = pos.z + random(-offset, offset)
|
||||
|
|
@ -660,28 +294,12 @@ function creatura.register_abm_spawn(mob, def)
|
|||
if not can_spawn(spawn_pos, mob_width, mob_height) then
|
||||
spawn_pos = pos
|
||||
end
|
||||
local obj = minetest.add_entity(spawn_pos, mob)
|
||||
if obj
|
||||
and creatura.registered_on_spawns[mob]
|
||||
and #creatura.registered_on_spawns[mob] > 0 then
|
||||
for i = 1, #creatura.registered_on_spawns[mob] do
|
||||
local func = creatura.registered_on_spawns[mob][i]
|
||||
func(obj:get_luaentity(), pos)
|
||||
if not obj:get_yaw() then break end
|
||||
end
|
||||
end
|
||||
obj = minetest.add_entity(spawn_pos, mob)
|
||||
do_on_spawn(spawn_pos, obj)
|
||||
end
|
||||
else
|
||||
local obj = minetest.add_entity(pos, mob)
|
||||
if obj
|
||||
and creatura.registered_on_spawns[mob]
|
||||
and #creatura.registered_on_spawns[mob] > 0 then
|
||||
for i = 1, #creatura.registered_on_spawns[mob] do
|
||||
local func = creatura.registered_on_spawns[mob][i]
|
||||
func(obj:get_luaentity(), pos)
|
||||
if not obj:get_yaw() then break end
|
||||
end
|
||||
end
|
||||
obj = minetest.add_entity(pos, mob)
|
||||
do_on_spawn(pos, obj)
|
||||
end
|
||||
|
||||
minetest.log("action",
|
||||
|
|
@ -689,30 +307,266 @@ function creatura.register_abm_spawn(mob, def)
|
|||
|
||||
end
|
||||
|
||||
minetest.register_abm({
|
||||
label = mob .. " spawning",
|
||||
nodenames = nodes,
|
||||
neighbors = neighbors,
|
||||
interval = interval,
|
||||
chance = chance,
|
||||
min_y = min_height,
|
||||
max_y = max_height,
|
||||
catch_up = false,
|
||||
action = function(pos, _, _, aocw)
|
||||
spawn_func(pos, aocw)
|
||||
end
|
||||
})
|
||||
|
||||
if spawn_on_load then
|
||||
minetest.register_lbm({
|
||||
name = mob .. "_spawning",
|
||||
label = mob .. " spawning",
|
||||
nodenames = nodes,
|
||||
run_at_every_load = false,
|
||||
action = function(pos, _, _, aocw)
|
||||
spawn_func(pos, aocw, true)
|
||||
end
|
||||
})
|
||||
end
|
||||
if spawn_active then
|
||||
minetest.register_abm({
|
||||
label = mob .. " spawning",
|
||||
nodenames = nodes,
|
||||
neighbors = neighbors,
|
||||
interval = interval,
|
||||
chance = chance,
|
||||
min_y = min_height,
|
||||
max_y = max_height,
|
||||
catch_up = false,
|
||||
action = function(pos, _, _, aocw)
|
||||
spawn_func(pos, aocw, false)
|
||||
end
|
||||
})
|
||||
table.insert(mapgen_mobs, mob)
|
||||
end
|
||||
|
||||
creatura.registered_mob_spawns[mob] = {
|
||||
chance = def.chance or 3000,
|
||||
interval = def.interval or 30,
|
||||
min_height = def.min_height or 0,
|
||||
max_height = def.max_height or 128,
|
||||
min_time = def.min_time or 0,
|
||||
max_time = def.max_time or 24000,
|
||||
min_light = def.min_light or 1,
|
||||
max_light = def.max_light or 15,
|
||||
min_group = def.min_group or 1,
|
||||
max_group = def.max_group or 4,
|
||||
block_protected = def.block_protected_spawn or false,
|
||||
biomes = def.biomes or {},
|
||||
nodes = def.nodes or {"group:soil", "group:stone"},
|
||||
neighbors = def.neighbors or {"air"},
|
||||
spawn_on_load = def.spawn_on_load or false,
|
||||
spawn_in_nodes = def.spawn_in_nodes or false,
|
||||
spawn_cap = def.spawn_cap or 5
|
||||
}
|
||||
end
|
||||
|
||||
-- Mapgen --
|
||||
|
||||
minetest.register_node("creatura:spawn_node", {
|
||||
drawtype = "airlike",
|
||||
groups = {not_in_creative_inventory = 1},
|
||||
walkable = false
|
||||
})
|
||||
|
||||
local mapgen_spawning = minetest.settings:get_bool("creatura_mapgen_spawning", true)
|
||||
local mapgen_spawning_int = tonumber(minetest.settings:get("creatura_mapgen_spawn_interval")) or 64
|
||||
|
||||
if mapgen_spawning then
|
||||
local chunk_delay = 0
|
||||
local c_air = minetest.get_content_id("air")
|
||||
local c_spawn = minetest.get_content_id("creatura:spawn_node")
|
||||
|
||||
minetest.register_on_generated(function(minp, maxp)
|
||||
if chunk_delay > 0 then chunk_delay = chunk_delay - 1 end
|
||||
local meta_queue = {}
|
||||
|
||||
local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
|
||||
local area = VoxelArea:new{MinEdge = emin, MaxEdge = emax}
|
||||
local data = vm:get_data()
|
||||
|
||||
local min_x, max_x = minp.x, maxp.x
|
||||
local min_y, max_y = minp.y, maxp.y
|
||||
local min_z, max_z = minp.z, maxp.z
|
||||
|
||||
local def
|
||||
local center
|
||||
|
||||
local current_biome
|
||||
local spawn_biomes
|
||||
|
||||
local current_pos
|
||||
|
||||
for _, mob_name in ipairs(mapgen_mobs) do
|
||||
local mob_spawned = false
|
||||
|
||||
def = creatura.registered_mob_spawns[mob_name]
|
||||
|
||||
center = {
|
||||
x = min_x + (max_x - min_x) * 0.5,
|
||||
y = min_y + (max_y - min_y) * 0.5,
|
||||
z = min_z + (max_z - min_z) * 0.5
|
||||
}
|
||||
|
||||
current_biome = minetest.get_biome_name(minetest.get_biome_data(center).biome)
|
||||
spawn_biomes = def.biomes
|
||||
|
||||
if not mob_spawned
|
||||
and (not spawn_biomes
|
||||
or table_contains(spawn_biomes, current_biome)) then
|
||||
for z = min_z + 8, max_z - 7, 8 do
|
||||
if mob_spawned then break end
|
||||
for x = min_x + 8, max_x - 7, 8 do
|
||||
if mob_spawned then break end
|
||||
for y = min_y, max_y do
|
||||
local vi = area:index(x, y, z)
|
||||
|
||||
if data[vi] == c_air
|
||||
or data[vi] == c_spawn then
|
||||
break
|
||||
end
|
||||
|
||||
-- Check if position is outside of vertical bounds
|
||||
if y > def.max_height
|
||||
or y < def.min_height then
|
||||
break
|
||||
end
|
||||
|
||||
current_pos = vector.new(x, y, z)
|
||||
|
||||
-- Check if position has required nodes
|
||||
if not pos_meets_params(current_pos, def) then
|
||||
break
|
||||
end
|
||||
|
||||
if def.spawn_in_nodes then
|
||||
-- Add Spawn Node to Map
|
||||
data[vi] = c_spawn
|
||||
|
||||
local group_size = random(def.min_group or 1, def.max_group or 1)
|
||||
table.insert(meta_queue, {pos = current_pos, mob = mob_name, cluster = group_size})
|
||||
|
||||
mob_spawned = true
|
||||
break
|
||||
elseif data[area:index(x, y + 1, z)] == c_air then
|
||||
vi = area:index(x, y + 1, z)
|
||||
current_pos = vector.new(x, y + 1, z)
|
||||
|
||||
-- Add Spawn Node to Map
|
||||
data[vi] = c_spawn
|
||||
|
||||
local group_size = random(def.min_group or 1, def.max_group or 1)
|
||||
table.insert(meta_queue, {pos = current_pos, mob = mob_name, cluster = group_size})
|
||||
|
||||
mob_spawned = true
|
||||
break
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if #meta_queue > 0 then
|
||||
vm:set_data(data)
|
||||
vm:write_to_map()
|
||||
|
||||
for _, unset_meta in ipairs(meta_queue) do
|
||||
local pos = unset_meta.pos
|
||||
local mob = unset_meta.mob
|
||||
local cluster = unset_meta.cluster
|
||||
|
||||
local meta = minetest.get_meta(pos)
|
||||
meta:set_string("mob", mob)
|
||||
meta:set_int("cluster", cluster)
|
||||
end
|
||||
|
||||
chunk_delay = mapgen_spawning_int
|
||||
end
|
||||
end)
|
||||
|
||||
local spawn_interval = tonumber(minetest.settings:get("creatura_spawn_interval")) or 10
|
||||
|
||||
minetest.register_abm({
|
||||
label = "Creatura Spawning",
|
||||
nodenames = {"creatura:spawn_node"},
|
||||
interval = spawn_interval,
|
||||
chance = 1,
|
||||
action = function(pos)
|
||||
local plyr_found = false
|
||||
local objects = minetest.get_objects_inside_radius(pos, abr)
|
||||
|
||||
for _, object in ipairs(objects) do
|
||||
if object:is_player() then
|
||||
plyr_found = true
|
||||
break
|
||||
end
|
||||
end
|
||||
|
||||
if not plyr_found then return end
|
||||
|
||||
local meta = minetest.get_meta(pos)
|
||||
local name = meta:get_string("mob") or ""
|
||||
if name == "" then minetest.remove_node(pos) return end
|
||||
local amount = meta:get_int("cluster")
|
||||
local obj
|
||||
if amount > 0 then
|
||||
for _ = 1, amount do
|
||||
obj = minetest.add_entity(pos, name)
|
||||
do_on_spawn(pos, obj)
|
||||
end
|
||||
minetest.log("action",
|
||||
"[Creatura] Spawned " .. amount .. " " .. name .. " at " .. minetest.pos_to_string(pos))
|
||||
else
|
||||
obj = minetest.add_entity(pos, name)
|
||||
do_on_spawn(pos, obj)
|
||||
minetest.log("action",
|
||||
"[Creatura] Spawned a " .. name .. " at " .. minetest.pos_to_string(pos))
|
||||
end
|
||||
minetest.remove_node(pos)
|
||||
end,
|
||||
})
|
||||
end
|
||||
|
||||
----------------
|
||||
-- DEPRECATED --
|
||||
----------------
|
||||
|
||||
function creatura.register_mob_spawn(name, def)
|
||||
local spawn_def = {
|
||||
chance = def.chance or 5,
|
||||
min_height = def.min_height or 0,
|
||||
max_height = def.max_height or 128,
|
||||
min_time = def.min_time or 0,
|
||||
max_time = def.max_time or 24000,
|
||||
min_light = def.min_light or 6,
|
||||
max_light = def.max_light or 15,
|
||||
min_group = def.min_group or 1,
|
||||
max_group = def.max_group or 4,
|
||||
nodes = def.nodes or nil,
|
||||
biomes = def.biomes or nil,
|
||||
--spawn_cluster = def.spawn_cluster or false,
|
||||
spawn_on_load = def.spawn_on_gen or false,
|
||||
spawn_in_nodes = def.spawn_in_nodes or false,
|
||||
spawn_cap = def.spawn_cap or 5,
|
||||
--send_debug = def.send_debug or false
|
||||
}
|
||||
--creatura.registered_mob_spawns[name] = spawn_def
|
||||
|
||||
creatura.register_abm_spawn(name, spawn_def)
|
||||
end
|
||||
|
||||
function creatura.register_spawn_egg(name, col1, col2, inventory_image)
|
||||
if col1 and col2 then
|
||||
local base = "(creatura_spawning_crystal_primary.png^[multiply:#" .. col1 .. ")"
|
||||
local spots = "(creatura_spawning_crystal_secondary.png^[multiply:#" .. col2 .. ")"
|
||||
inventory_image = base .. "^" .. spots
|
||||
end
|
||||
local mod_name = name:split(":")[1]
|
||||
local mob_name = name:split(":")[2]
|
||||
minetest.register_craftitem(mod_name .. ":spawn_" .. mob_name, {
|
||||
description = "Spawn " .. format_name(name),
|
||||
inventory_image = inventory_image,
|
||||
stack_max = 99,
|
||||
on_place = function(itemstack, _, pointed_thing)
|
||||
local mobdef = minetest.registered_entities[name]
|
||||
local spawn_offset = abs(mobdef.collisionbox[2])
|
||||
local pos = minetest.get_pointed_thing_position(pointed_thing, true)
|
||||
pos.y = (pos.y - 0.4) + spawn_offset
|
||||
local object = minetest.add_entity(pos, name)
|
||||
if object then
|
||||
object:set_yaw(random(1, 6))
|
||||
object:get_luaentity().last_yaw = object:get_yaw()
|
||||
end
|
||||
if not creative then
|
||||
itemstack:take_item()
|
||||
return itemstack
|
||||
end
|
||||
end
|
||||
})
|
||||
end
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue