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local max_obj_per_mapblock = tonumber(minetest.setting_get("max_objects_per_block"))
--
-- * CREATE ALL SPAWNERS NODES *
--
function spawners.create(mob_name, mod_prefix, size, offset, mesh, texture, night_only, sound_custom, env)
--
-- 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" and n.name ~= "spawners:"..mod_prefix.."_"..mob_name.."_spawner_active_env" then
self.object:remove()
end
end
end
minetest.register_entity("spawners:dummy_"..mod_prefix.."_"..mob_name, dummy_definition)
--
-- * CRAFTING SPAWNERS *
--
if not env then
-- print("[Mod][Spawners] Registering Crafting Spawner.")
--
-- ACTIVE SPAWNER
--
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 = 32,
aspect_h = 32,
length = 2.0
},
}
},
is_ground_content = true,
groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
drop = "default:diamond", -- "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,
})
--
-- WAITING 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_waiting_animated.png",
animation = {
type = "vertical_frames",
aspect_w = 32,
aspect_h = 32,
length = 2.0
},
}
},
is_ground_content = true,
groups = {cracky=1,level=2,not_in_creative_inventory=1},
drop = "default:diamond", -- "spawners:"..mod_prefix.."_"..mob_name.."_spawner",
})
--
-- INACTIVE SPAWNER (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},
stack_max = 1,
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,
})
--
-- OVERHEATED SPAWNER
--
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(),
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 = "default:diamond", -- "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,
})
else
--
-- * ENVIRONMENTAL SPAWNERS *
--
-- minetest.log("action", "[Mod][Spawners] Registering Environmental Spawner.")
--
-- ACTIVE SPAWNER ENV
--
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_active_env", {
description = mod_prefix.."_"..mob_name.." spawner active env",
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 = 32,
aspect_h = 32,
length = 2.0
},
}
},
is_ground_content = true,
groups = {cracky=1,level=2,igniter=1,not_in_creative_inventory=1},
drop = {
max_items = 1,
items = {
--{items = {"spawners:"..mod_prefix.."_"..mob_name.."_spawner"}, rarity = 20}
{items = {"default:diamond", "default:iron"}, rarity = 20}
{items = {"default:diamond"}, rarity = 1}
}
},
on_construct = function(pos)
pos.y = pos.y + offset
minetest.add_entity(pos,"spawners:dummy_"..mod_prefix.."_"..mob_name)
end,
})
--
-- WAITING SPAWNER ENV
--
-- waiting for light - everything is ok but too much light or not enough light
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting_env", {
description = mod_prefix.."_"..mob_name.." spawner waiting env",
paramtype = "light",
light_source = 2,
drawtype = "allfaces",
walkable = true,
sounds = default.node_sound_stone_defaults(),
sunlight_propagates = true,
tiles = {
{
name = "spawners_spawner_waiting_animated.png",
animation = {
type = "vertical_frames",
aspect_w = 32,
aspect_h = 32,
length = 2.0
},
}
},
is_ground_content = true,
groups = {cracky=1,level=2,not_in_creative_inventory=1},
drop = {
max_items = 1,
items = {
--{items = {"spawners:"..mod_prefix.."_"..mob_name.."_spawner"}, rarity = 20}
{items = {"default:diamond", "default:iron"}, rarity = 20}
{items = {"default:diamond"}, rarity = 1}
}
},
})
--
-- INACTIVE SPAWNER (DEFAULT) ENV
--
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_env", {
description = mod_prefix.."_"..mob_name.." spawner env",
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,not_in_creative_inventory=1},
stack_max = 1,
drop = {
max_items = 1,
items = {
-- {items = {"spawners:"..mod_prefix.."_"..mob_name.."_spawner"}, rarity = 20}
{items = {"default:diamond", "default:iron"}, rarity = 20}
{items = {"default:diamond"}, rarity = 1}
}
},
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_env"})
elseif waiting then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting_env"})
else
end
end,
})
--
-- OVERHEATED SPAWNER ENV
--
minetest.register_node("spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat_env", {
description = mod_prefix.."_"..mob_name.." spawner overheated env",
paramtype = "light",
light_source = 2,
drawtype = "allfaces",
walkable = true,
sounds = default.node_sound_stone_defaults(),
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 = {
max_items = 1,
items = {
-- {items = {"spawners:"..mod_prefix.."_"..mob_name.."_spawner"}, rarity = 20}
{items = {"default:diamond", "default:iron"}, rarity = 20}
{items = {"default:diamond"}, rarity = 1}
}
},
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_env"})
end,
})
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",
"spawners:"..mod_prefix.."_"..mob_name.."_spawner_env",
"spawners:"..mod_prefix.."_"..mob_name.."_spawner_active_env",
"spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat_env",
"spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting_env"
},
neighbors = {"air"},
interval = 10.0,
chance = 6,
catch_up = false,
action = function(pos, node, active_object_count, active_object_count_wider)
local random_pos, waiting = spawners.check_node_status(pos, mob_name, night_only)
-- additional name extention for environmental spawners
local ext
local env_ext = string.sub(node.name, string.len(node.name) - 3)
if env_ext and env_ext == "_env" then
ext = "_env"
else
ext = ""
end
-- minetest.log("action", "[Mod][Spawners] checking for: "..mob_name.." at "..minetest.pos_to_string(pos))
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"..ext then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat"..ext})
end
-- extend the timeout if still too many entities in map block
if node.name == "spawners:"..mod_prefix.."_"..mob_name.."_spawner_overheat"..ext 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"..ext then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_active"..ext})
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_waiting"..ext then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting"..ext})
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"..ext then
minetest.set_node(pos, {name="spawners:"..mod_prefix.."_"..mob_name.."_spawner"..ext})
end
end
end
})
end
--
-- CALL 'CREATE' FOR 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, mob_table.env)
end
end