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Spawners 0.3
This commit is contained in:
Juraj Vajda 2016-01-14 20:08:10 +01:00
commit 14037de2f6
6 changed files with 533 additions and 400 deletions
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169
API.lua Normal file
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@ -0,0 +1,169 @@
-- main tables
spawners = {}
spawners.mob_tables = {}
-- check if mods exists and build tables
for k, mob_mod in ipairs(ENABLED_MODS) do
local modpath = minetest.get_modpath(mob_mod)
-- list of mobs and their info
if (modpath) then
for j, mob in ipairs(MOBS_PROPS[mob_mod]) do
local mob_egg = nil
if mob_mod == "mobs" and not (mobs.mod == "redo") then goto continue end
table.insert(spawners.mob_tables, {name=mob.name, mod_prefix=mob_mod, egg_name_custom=mob.egg_name_custom, dummy_size=mob.dummy_size, dummy_offset=mob.dummy_offset, dummy_mesh=mob.dummy_mesh, dummy_texture=mob.dummy_texture, night_only=mob.night_only, sound_custom=mob.sound_custom})
-- use custom egg or create a default egg
if mob.egg_name_custom ~= "" then
mob_egg = mob.egg_name_custom
else
mob_egg = mob_mod..":"..mob.name
end
-- recipes
minetest.register_craft({
output = "spawners:"..mob_mod.."_"..mob.name.."_spawner",
recipe = {
{"default:diamondblock", "fake_fire:flint_and_steel", "default:diamondblock"},
{"xpanes:bar", mob_egg, "xpanes:bar"},
{"default:diamondblock", "xpanes:bar", "default:diamondblock"},
}
})
::continue::
end
else
print("[MOD] Spawners: MOD "..mob_mod.." not found.")
end
end
-- start spawning mobs
function spawners.start_spawning(pos, how_many, mob_name, mod_prefix, sound_custom)
if not pos or not how_many or not mob_name then return end
local sound_name
-- remove 'spawners:' from the string
local mob_name = string.sub(mob_name,10)
-- use custom sounds
if sound_custom ~= "" then
sound_name = sound_custom
else
sound_name = mod_prefix.."_"..mob_name
end
for i=1,how_many do
local obj = minetest.add_entity(pos, mod_prefix..":"..mob_name)
if obj then
if sound_name then
minetest.sound_play(sound_name, {
pos = pos,
max_hear_distance = 32,
gain = 10,
})
end
end
end
end
function spawners.check_around_radius(pos)
local player_near = false
local radius = 21
for _,obj in ipairs(minetest.get_objects_inside_radius(pos, radius)) do
if obj:is_player() then
player_near = true
end
end
return player_near
end
function spawners.check_node_status(pos, mob, night_only)
local player_near = spawners.check_around_radius(pos)
local random_pos = false
if player_near then
local min_node_light = 10
local tod = minetest.get_timeofday() * 24000
local node_light = minetest.get_node_light(pos)
local spawn_positions = {}
local right = minetest.get_node({x=pos.x+1, y=pos.y, z=pos.z})
local front = minetest.get_node({x=pos.x, y=pos.y, z=pos.z+1})
local left = minetest.get_node({x=pos.x-1, y=pos.y, z=pos.z})
local back = minetest.get_node({x=pos.x, y=pos.y, z=pos.z-1})
local top = minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z})
local bottom = minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z})
if not node_light then return false end
-- make sure that at least one side of the spawner is open
if right.name == "air" then
table.insert(spawn_positions, {x=pos.x+1.5, y=pos.y, z=pos.z})
end
if front.name == "air" then
table.insert(spawn_positions, {x=pos.x, y=pos.y, z=pos.z+1.5})
end
if left.name == "air" then
table.insert(spawn_positions, {x=pos.x-1.5, y=pos.y, z=pos.z})
end
if back.name == "air" then
table.insert(spawn_positions, {x=pos.x, y=pos.y, z=pos.z-1.5})
end
if top.name == "air" then
table.insert(spawn_positions, {x=pos.x, y=pos.y+1.5, z=pos.z})
end
if bottom.name == "air" then
table.insert(spawn_positions, {x=pos.x, y=pos.y-1.5, z=pos.z})
end
if #spawn_positions < 1 then
-- spawner is closed from all sides
return false
else
-- pick random from the open sides
local pick_random
if #spawn_positions == 1 then
pick_random = #spawn_positions
else
pick_random = math.random(1,#spawn_positions)
end
for k, v in pairs (spawn_positions) do
if k == pick_random then
random_pos = v
end
end
end
-- check the node above and below the found air node
local node_above = minetest.get_node({x=random_pos.x, y=random_pos.y+1, z=random_pos.z}).name
local node_below = minetest.get_node({x=random_pos.x, y=random_pos.y-1, z=random_pos.z}).name
if not (node_above == "air" or node_below == "air") then return false end
-- spawn only at day
if not night_only and node_light < min_node_light then
return false, true
end
-- spawn only at night
if night_only then
if not (19359 > tod and tod > 5200) or node_light < min_node_light then
return random_pos
else
return false, true
end
end
return random_pos
else
return false
end
end

10
README.md
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@ -33,6 +33,16 @@ fake_fire, xpanes for recipes
WTFPL
## Changelog ##
### 0.3 ###
* new folder and file structure
* more convenient disable/enable, add/remove new MODs in config.lua file - added property for custom sounds
* added sound for bunny
* fixed sound for pyramids:mummy
* added footsteps and digging sounds for the spawners
* shorter and more effective code, easier to read, fixed variable namings
* ABM tweak - longer delay to trigger but bigger chance for spawn entity
* disabled ABM catch_up
### 0.2 ###
* support pyramids mod - mummy
* support creatures mod

144
config.lua Normal file
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@ -0,0 +1,144 @@
-- * [name : string] - Name of the mob used in the mod.
-- [egg_name_custom : string] - Custom name for the egg item. If empty default name will be used i.e. 'mobs:chicken'.
-- * [dummy_size : table] - Size of the rotating dummy inside the node.
-- * [dummy_offset : integer] - Offset on Y axis of the dummy inside the node.
-- * [dummy_mesh : string] - Filename of the model used fot he mob.
-- * [dummy_texture : table] - Textures used for the mob.
-- * [night_only : string] - If true mobs will spawn only during the night or in dark areas, default:true.
-- [sound_custom : string] - Custom name for the sound file name if differ from default: i.e 'mobs_cow'.
-- [*] -> MANDATORY - has to be filled in!
-- mods what should be enabled and loded
ENABLED_MODS = {"mobs", "pyramids", "creatures"}
-- mobs properties - setup all you mobs here
MOBS_PROPS = {
["mobs"] = { -- MOBS REDO CONFIG
{
name="sheep_white",
egg_name_custom="",
dummy_size={x=0.52,y=0.52},
dummy_offset=0.2,
dummy_mesh="mobs_sheep.b3d",
dummy_texture={"mobs_sheep_white.png"},
night_only=false,
sound_custom="mobs_sheep"
},
{
name="cow",
egg_name_custom="",
dummy_size={x=0.3,y=0.3},
dummy_offset=-0.3,
dummy_mesh="mobs_cow.x",
dummy_texture={"mobs_cow.png"},
night_only=false,
sound_custom=""
},
{
name="chicken",
egg_name_custom="",
dummy_size={x=0.9,y=0.9},
dummy_offset=0.2,
dummy_mesh="mobs_chicken.x",
dummy_texture={"mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png"},
night_only=false,
sound_custom=""
},
{
name="warthog",
egg_name_custom="",
dummy_size={x=0.62,y=0.62},
dummy_offset=-0.3,
dummy_mesh="mobs_warthog.x",
dummy_texture={"mobs_warthog.png"},
night_only=false,
sound_custom="mobs_pig"
},
{
name="bunny",
egg_name_custom="",
dummy_size={x=1,y=1},
dummy_offset=0.2,
dummy_mesh="mobs_bunny.b3d",
dummy_texture={"mobs_bunny_brown.png"},
night_only=false,
sound_custom="spawners_bunny"
},
{
name="kitten",
egg_name_custom="",
dummy_size={x=0.32,y=0.32},
dummy_offset=0,
dummy_mesh="mobs_kitten.b3d",
dummy_texture={"mobs_kitten_ginger.png"},
night_only=false,
sound_custom=""
}
},
["pyramids"] = { -- PYRAMIDS MOD CONFIG
{
name="mummy",
egg_name_custom="pyramids:spawn_egg",
dummy_size={x=3.3,y=3.3},
dummy_offset=-0.3,
dummy_mesh="pyramids_mummy.x",
dummy_texture={"pyramids_mummy.png"},
night_only=false,
sound_custom="mummy"
}
},
["creatures"] = { -- CREATURES MOD CONFIG
{
name="chicken",
egg_name_custom="creatures:chicken_spawn_egg",
dummy_size={x=0.9,y=0.9},
dummy_offset=-0.3,
dummy_mesh="creatures_chicken.b3d",
dummy_texture={"creatures_chicken.png"},
night_only=false,
sound_custom=""
},
{
name="ghost",
egg_name_custom="creatures:ghost_spawn_egg",
dummy_size={x=0.7,y=0.7},
dummy_offset=-0.5,
dummy_mesh="creatures_ghost.b3d",
dummy_texture={"creatures_ghost.png"},
night_only=true,
sound_custom=""
},
{
name="sheep",
egg_name_custom="creatures:sheep_spawn_egg",
dummy_size={x=0.6,y=0.6},
dummy_offset=-0.3,
dummy_mesh="creatures_sheep.b3d",
dummy_texture={"creatures_sheep.png^creatures_sheep_white.png"},
night_only=false,
sound_custom=""
},
{
name="zombie",
egg_name_custom="creatures:zombie_spawn_egg",
dummy_size={x=0.5,y=0.5},
dummy_offset=-0.5,
dummy_mesh="creatures_zombie.b3d",
dummy_texture={"creatures_zombie.png"},
night_only=true,
sound_custom=""
}
}
}

407
init.lua
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@ -1,401 +1,8 @@
local max_obj_per_mapblock = tonumber(minetest.setting_get("max_objects_per_block"))
-- user settings
dofile(minetest.get_modpath("spawners").."/config.lua")
-- API
dofile(minetest.get_modpath("spawners").."/API.lua")
-- Spawners for mobs
dofile(minetest.get_modpath("spawners").."/spawners_mobs.lua")
-- main table
spawners = {}
-- list of mods
spawners.mob_mods = {"mobs", "pyramids", "creatures"}
-- table holding all mobs info
spawners.mob_tables = {}
-- check if mods exists and build tables
for k, v in ipairs(spawners.mob_mods) do
local modpath = minetest.get_modpath(v)
-- list of mobs and their info
if (modpath) then
-- MOBS REDO CONFIG
if v == "mobs" and mobs.mod == "redo" then
table.insert(spawners.mob_tables, {name="sheep_white", mod_prefix=v, egg_name_custom="", dummy_size={x=0.52,y=0.52}, dummy_offset=0.2, dummy_mesh="mobs_sheep.b3d", dummy_texture={"mobs_sheep_white.png"}, night_only=false})
table.insert(spawners.mob_tables, {name="cow", mod_prefix=v, egg_name_custom="", dummy_size={x=0.3,y=0.3}, dummy_offset=-0.3, dummy_mesh="mobs_cow.x", dummy_texture={"mobs_cow.png"}, night_only=false})
table.insert(spawners.mob_tables, {name="chicken", mod_prefix=v, egg_name_custom="", dummy_size={x=0.9,y=0.9}, dummy_offset=0.2, dummy_mesh="mobs_chicken.x", dummy_texture={"mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png", "mobs_chicken.png"}, night_only=false})
table.insert(spawners.mob_tables, {name="warthog", mod_prefix=v, egg_name_custom="", dummy_size={x=0.62,y=0.62}, dummy_offset=-0.3, dummy_mesh="mobs_warthog.x", dummy_texture={"mobs_warthog.png"}, night_only=false})
table.insert(spawners.mob_tables, {name="bunny", mod_prefix=v, egg_name_custom="", dummy_size={x=1,y=1}, dummy_offset=0.2, dummy_mesh="mobs_bunny.b3d", dummy_texture={"mobs_bunny_brown.png"}, night_only=false})
table.insert(spawners.mob_tables, {name="kitten", mod_prefix=v, egg_name_custom="", dummy_size={x=0.32,y=0.32}, dummy_offset=0, dummy_mesh="mobs_kitten.b3d", dummy_texture={"mobs_kitten_ginger.png"}, night_only=false})
end
-- PYRAMIDS MOD CONFIG
if v == "pyramids" then
table.insert(spawners.mob_tables, {name="mummy", mod_prefix=v, egg_name_custom="pyramids:spawn_egg", dummy_size={x=3.3,y=3.3}, dummy_offset=-0.3, dummy_mesh="pyramids_mummy.x", dummy_texture={"pyramids_mummy.png"}, night_only=false})
end
-- CREATURES MOD CONFIG
if v == "creatures" then
table.insert(spawners.mob_tables, {name="chicken", mod_prefix=v, egg_name_custom="creatures:chicken_spawn_egg", dummy_size={x=0.9,y=0.9}, dummy_offset=-0.3, dummy_mesh="creatures_chicken.b3d", dummy_texture={"creatures_chicken.png"}, night_only=false})
table.insert(spawners.mob_tables, {name="ghost", mod_prefix=v, egg_name_custom="creatures:ghost_spawn_egg", dummy_size={x=0.7,y=0.7}, dummy_offset=-0.5, dummy_mesh="creatures_ghost.b3d", dummy_texture={"creatures_ghost.png"}, night_only=true})
table.insert(spawners.mob_tables, {name="sheep", mod_prefix=v, egg_name_custom="creatures:sheep_spawn_egg", dummy_size={x=0.6,y=0.6}, dummy_offset=-0.3, dummy_mesh="creatures_sheep.b3d", dummy_texture={"creatures_sheep.png^creatures_sheep_white.png"}, night_only=false})
table.insert(spawners.mob_tables, {name="zombie", mod_prefix=v, egg_name_custom="creatures:zombie_spawn_egg", dummy_size={x=0.5,y=0.5}, dummy_offset=-0.5, dummy_mesh="creatures_zombie.b3d", dummy_texture={"creatures_zombie.png"}, night_only=true})
end
else
print("[MOD] Spawners: MOD "..v.." not found.")
end
end
-- start spawning mobs
function spawners.start_spawning(pos, how_many, mob_name, mod_prefix)
if not pos or not how_many or not mob_name then return end
local sound_name
-- remove 'spawners:' from the string
local mob_name = string.sub(mob_name,10)
-- fix some namings
if mob_name == "sheep_white" then
sound_name = "sheep"
elseif mob_name == "warthog" then
sound_name = "pig"
else
sound_name = mob_name
end
for i=1,how_many do
local obj = minetest.add_entity(pos, mod_prefix..":"..mob_name)
if obj then
if sound_name then
minetest.sound_play(mod_prefix.."_"..sound_name, {
pos = pos,
max_hear_distance = 32,
gain = 10,
})
end
end
end
end
function spawners.check_around_radius(pos)
local player_near = false
local radius = 21
for _,obj in ipairs(minetest.get_objects_inside_radius(pos, radius)) do
if obj:is_player() then
player_near = true
end
end
return player_near
end
function spawners.check_node_status(pos, mob, night_only)
local player_near = spawners.check_around_radius(pos)
local random_pos = false
if player_near then
local min_node_light = 10
local tod = minetest.get_timeofday() * 24000
local node_light = minetest.get_node_light(pos)
local spawn_positions = {}
local front = minetest.get_node({x=pos.x+1, y=pos.y, z=pos.z})
local right = minetest.get_node({x=pos.x, y=pos.y, z=pos.z+1})
local back = minetest.get_node({x=pos.x-1, y=pos.y, z=pos.z})
local left = minetest.get_node({x=pos.x, y=pos.y, z=pos.z-1})
local top = minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z})
local bottom = minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z})
if not node_light then return false end
-- make sure that at least one side of the spawner is open
if front.name == "air" then
table.insert(spawn_positions, {x=pos.x+1.5, y=pos.y, z=pos.z})
end
if right.name == "air" then
table.insert(spawn_positions, {x=pos.x, y=pos.y, z=pos.z+1.5})
end
if back.name == "air" then
table.insert(spawn_positions, {x=pos.x-1.5, y=pos.y, z=pos.z})
end
if left.name == "air" then
table.insert(spawn_positions, {x=pos.x, y=pos.y, z=pos.z-1.5})
end
if top.name == "air" then
table.insert(spawn_positions, {x=pos.x, y=pos.y+1.5, z=pos.z})
end
if bottom.name == "air" then
table.insert(spawn_positions, {x=pos.x, y=pos.y-1.5, z=pos.z})
end
if #spawn_positions < 1 then
-- spawner is closed from all sides
return false
else
-- pick random from the open sides
local pick_random
if #spawn_positions == 1 then
pick_random = #spawn_positions
else
pick_random = math.random(1,#spawn_positions)
end
for k, v in pairs (spawn_positions) do
if k == pick_random then
random_pos = v
end
end
end
-- check the node above and below the found air node
local node_above = minetest.get_node({x=random_pos.x, y=random_pos.y+1, z=random_pos.z}).name
local node_below = minetest.get_node({x=random_pos.x, y=random_pos.y-1, z=random_pos.z}).name
if not (node_above == "air" or node_below == "air") then return false end
-- spawn only at day
if not night_only and node_light < min_node_light then
return false, true
end
-- spawn only at night
if night_only then
if not (19359 > tod and tod > 5200) or node_light < min_node_light then
return random_pos
else
return false, true
end
end
return random_pos
else
return false
end
end
function spawners.create(mob_name, mod_prefix, size, offset, mesh, texture, night_only)
-- dummy inside the spawner
local dummy_definition = {
hp_max = 1,
physical = true,
collisionbox = {0,0,0,0,0,0},
visual = "mesh",
visual_size = size,
mesh = mesh,
textures = texture,
makes_footstep_sound = false,
timer = 0,
automatic_rotate = math.pi * -3,
m_name = "dummy"
}
dummy_definition.on_activate = function(self)
self.object:setvelocity({x=0, y=0, z=0})
self.object:setacceleration({x=0, y=0, z=0})
self.object:set_armor_groups({immortal=1})
end
-- remove dummy after dug up the spawner
dummy_definition.on_step = function(self, dtime)
self.timer = self.timer + dtime
local n = minetest.get_node_or_nil(self.object:getpos())
if self.timer > 2 then
if n and n.name and n.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner_active" then
self.object:remove()
end
end
end
minetest.register_entity("spawners:dummy_"..mod_prefix.."_"..mob_name, dummy_definition)
-- node spawner active
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_active", {
description = mod_prefix.."_"..mob_name.." spawner active",
paramtype = "light",
light_source = 4,
drawtype = "allfaces",
walkable = true,
damage_per_second = 4,
sunlight_propagates = true,
tiles = {
{
name = "spawners_spawner_animated.png",
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 2.0
},
}
},
is_ground_content = true,
groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
drop = "spawners:"..mod_prefix.."_"..mob_name.."_spawner",
on_construct = function(pos)
pos.y = pos.y + offset
minetest.add_entity(pos,"spawners:dummy_"..mod_prefix.."_"..mob_name)
end,
})
-- node spawner waiting for light - everything is ok but too much light or not enough light
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting", {
description = mod_prefix.."_"..mob_name.." spawner waiting",
paramtype = "light",
light_source = 2,
drawtype = "allfaces",
walkable = true,
sunlight_propagates = true,
tiles = {
{
name = "spawners_spawner_off_animated.png",
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 2.0
},
}
},
is_ground_content = true,
groups = {cracky=1,level=2,not_in_creative_inventory=1},
drop = "spawners:"..mod_prefix.."_"..mob_name.."_spawner",
})
-- node spawner inactive (default)
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner", {
description = mod_prefix.."_"..mob_name.." spawner",
paramtype = "light",
drawtype = "allfaces",
walkable = true,
sunlight_propagates = true,
tiles = {"spawners_spawner.png"},
is_ground_content = true,
groups = {cracky=1,level=2},
on_construct = function(pos)
local random_pos, waiting = spawners.check_node_status(pos, mob_name, night_only)
if random_pos then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_active"})
elseif waiting then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting"})
else
end
end,
})
-- node spawner overheated
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat", {
description = mod_prefix.."_"..mob_name.." spawner overheated",
paramtype = "light",
light_source = 2,
drawtype = "allfaces",
walkable = true,
damage_per_second = 4,
sunlight_propagates = true,
tiles = {"spawners_spawner.png^[colorize:#FF000030"},
is_ground_content = true,
groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
drop = "spawners:"..mod_prefix.."_"..mob_name.."_spawner",
on_construct = function(pos)
minetest.get_node_timer(pos):start(60)
end,
on_timer = function(pos, elapsed)
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner"})
end,
})
-- abm
minetest.register_abm({
nodenames = {"spawners:"..mod_prefix.."_"..mob_name.."_spawner", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_active", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting"},
neighbors = {"air"},
interval = 2.0,
chance = 20,
action = function(pos, node, active_object_count, active_object_count_wider)
local random_pos, waiting = spawners.check_node_status(pos, mob_name, night_only)
if random_pos then
-- do not spawn if too many active entities in map block and call cooldown
if active_object_count_wider > max_obj_per_mapblock then
-- make sure the right node status is shown
if node.name ~= "spawners:"..mob_name.."_spawner_overheat" then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat"})
end
-- extend the timeout if still too many entities in map block
if node.name == "spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat" then
minetest.get_node_timer(pos):stop()
minetest.get_node_timer(pos):start(60)
end
return
end
-- make sure the right node status is shown
if node.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner_active" then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_active"})
end
-- enough place to spawn more mobs
spawners.start_spawning(random_pos, 1, "spawners:"..mob_name, mod_prefix)
elseif waiting then
-- waiting status
if node.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner_spawner_waiting" then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting"})
end
else
-- no random_pos found
if minetest.get_node_timer(pos):is_started() then
minetest.get_node_timer(pos):stop()
end
if node.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner" then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner"})
end
end
end
})
end
-- create all spawners and crafting recipes
for i, mob_table in ipairs(spawners.mob_tables) do
if mob_table then
local mob_egg
if mob_table.egg_name_custom ~= "" then
mob_egg = mob_table.egg_name_custom
else
mob_egg = mob_table.mod_prefix..":"..mob_table.name
end
-- spawners
spawners.create(mob_table.name, mob_table.mod_prefix, mob_table.dummy_size, mob_table.dummy_offset, mob_table.dummy_mesh, mob_table.dummy_texture, mob_table.night_only)
-- recipes
minetest.register_craft({
output = "spawners:"..mob_table.mod_prefix.."_"..mob_table.name.."_spawner",
recipe = {
{"default:diamondblock", "fake_fire:flint_and_steel", "default:diamondblock"},
{"xpanes:bar", mob_egg, "xpanes:bar"},
{"default:diamondblock", "xpanes:bar", "default:diamondblock"},
}
})
end
end
print ("[MOD] Spawners 0.2 Loaded.")
print ("[MOD] Spawners 0.3 Loaded.")

BIN
sounds/spawners_bunny.ogg Normal file
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203
spawners_mobs.lua Normal file
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@ -0,0 +1,203 @@
local max_obj_per_mapblock = tonumber(minetest.setting_get("max_objects_per_block"))
function spawners.create(mob_name, mod_prefix, size, offset, mesh, texture, night_only, sound_custom)
-- dummy inside the spawner
local dummy_definition = {
hp_max = 1,
physical = true,
collisionbox = {0,0,0,0,0,0},
visual = "mesh",
visual_size = size,
mesh = mesh,
textures = texture,
makes_footstep_sound = false,
timer = 0,
automatic_rotate = math.pi * -3,
m_name = "dummy"
}
dummy_definition.on_activate = function(self)
self.object:setvelocity({x=0, y=0, z=0})
self.object:setacceleration({x=0, y=0, z=0})
self.object:set_armor_groups({immortal=1})
end
-- remove dummy after dug up the spawner
dummy_definition.on_step = function(self, dtime)
self.timer = self.timer + dtime
local n = minetest.get_node_or_nil(self.object:getpos())
if self.timer > 2 then
if n and n.name and n.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner_active" then
self.object:remove()
end
end
end
minetest.register_entity("spawners:dummy_"..mod_prefix.."_"..mob_name, dummy_definition)
-- node spawner active
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_active", {
description = mod_prefix.."_"..mob_name.." spawner active",
paramtype = "light",
light_source = 4,
drawtype = "allfaces",
walkable = true,
sounds = default.node_sound_stone_defaults(),
damage_per_second = 4,
sunlight_propagates = true,
tiles = {
{
name = "spawners_spawner_animated.png",
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 2.0
},
}
},
is_ground_content = true,
groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
drop = "spawners:"..mod_prefix.."_"..mob_name.."_spawner",
on_construct = function(pos)
pos.y = pos.y + offset
minetest.add_entity(pos,"spawners:dummy_"..mod_prefix.."_"..mob_name)
end,
})
-- node spawner waiting for light - everything is ok but too much light or not enough light
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting", {
description = mod_prefix.."_"..mob_name.." spawner waiting",
paramtype = "light",
light_source = 2,
drawtype = "allfaces",
walkable = true,
sounds = default.node_sound_stone_defaults(),
sunlight_propagates = true,
tiles = {
{
name = "spawners_spawner_off_animated.png",
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 2.0
},
}
},
is_ground_content = true,
groups = {cracky=1,level=2,not_in_creative_inventory=1},
drop = "spawners:"..mod_prefix.."_"..mob_name.."_spawner",
})
-- node spawner inactive (default)
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner", {
description = mod_prefix.."_"..mob_name.." spawner",
paramtype = "light",
drawtype = "allfaces",
walkable = true,
sounds = default.node_sound_stone_defaults(),
sunlight_propagates = true,
tiles = {"spawners_spawner.png"},
is_ground_content = true,
groups = {cracky=1,level=2},
on_construct = function(pos)
local random_pos, waiting = spawners.check_node_status(pos, mob_name, night_only)
if random_pos then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_active"})
elseif waiting then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting"})
else
end
end,
})
-- node spawner overheated
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat", {
description = mod_prefix.."_"..mob_name.." spawner overheated",
paramtype = "light",
light_source = 2,
drawtype = "allfaces",
walkable = true,
sounds = default.node_sound_stone_defaults(),
catch_up = false,
damage_per_second = 4,
sunlight_propagates = true,
tiles = {"spawners_spawner.png^[colorize:#FF000030"},
is_ground_content = true,
groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
drop = "spawners:"..mod_prefix.."_"..mob_name.."_spawner",
on_construct = function(pos)
minetest.get_node_timer(pos):start(60)
end,
on_timer = function(pos, elapsed)
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner"})
end,
})
-- abm
minetest.register_abm({
nodenames = {"spawners:"..mod_prefix.."_"..mob_name.."_spawner", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_active", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat", "spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting"},
neighbors = {"air"},
interval = 5.0,
chance = 8,
action = function(pos, node, active_object_count, active_object_count_wider)
local random_pos, waiting = spawners.check_node_status(pos, mob_name, night_only)
if random_pos then
-- do not spawn if too many active entities in map block and call cooldown
if active_object_count_wider > max_obj_per_mapblock then
-- make sure the right node status is shown
if node.name ~= "spawners:"..mob_name.."_spawner_overheat" then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat"})
end
-- extend the timeout if still too many entities in map block
if node.name == "spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat" then
minetest.get_node_timer(pos):stop()
minetest.get_node_timer(pos):start(60)
end
return
end
-- make sure the right node status is shown
if node.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner_active" then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_active"})
end
-- enough place to spawn more mobs
spawners.start_spawning(random_pos, 1, "spawners:"..mob_name, mod_prefix, sound_custom)
elseif waiting then
-- waiting status
if node.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner_spawner_waiting" then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting"})
end
else
-- no random_pos found
if minetest.get_node_timer(pos):is_started() then
minetest.get_node_timer(pos):stop()
end
if node.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner" then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner"})
end
end
end
})
end
-- create all spawners
for i, mob_table in ipairs(spawners.mob_tables) do
if mob_table then
spawners.create(mob_table.name, mob_table.mod_prefix, mob_table.dummy_size, mob_table.dummy_offset, mob_table.dummy_mesh, mob_table.dummy_texture, mob_table.night_only, mob_table.sound_custom)
end
end