67 lines
1.7 KiB
Lua
67 lines
1.7 KiB
Lua
-- Original code by Rui: WTFPL
|
|
|
|
|
|
local time_min = 60
|
|
local time_hr = time_min * 60
|
|
local time_day = time_hr * 24
|
|
|
|
local spawn_chance = minetest.setting_get('sneeker.spawn_chance') or 18000
|
|
local spawn_interval = minetest.setting_get('sneeker.spawn_interval') or time_min * 40 -- Default interval is 40 minutes
|
|
|
|
sneeker.log('Spawn chance: ' .. tostring(spawn_chance) .. ' (1/' .. tostring(spawn_chance) .. ')')
|
|
sneeker.log('Spawn interval: ' .. tostring(spawn_interval) .. ' (' .. tostring(spawn_interval/60) .. ' minute(s))')
|
|
|
|
minetest.register_abm({
|
|
nodenames = {'default:dirt_with_grass', 'default:stone'},
|
|
neighbors = {'air'},
|
|
interval = spawn_interval,
|
|
chance = spawn_chance,
|
|
action = function(pos, node, _, active_object_count_wider)
|
|
if active_object_count_wider > 5 then
|
|
return
|
|
end
|
|
|
|
-- Check light value of node
|
|
pos.y = pos.y+1
|
|
local node_light = minetest.get_node_light(pos)
|
|
|
|
-- Debugging spawning
|
|
sneeker.log_debug('Node light level at ' .. tostring(pos.x) .. ',' .. tostring(pos.y) .. ': ' .. tostring(node_light))
|
|
|
|
if not node_light then
|
|
return
|
|
end
|
|
if node_light > sneeker.spawn_maxlight then
|
|
return
|
|
end
|
|
if node_light < -1 then
|
|
return
|
|
end
|
|
|
|
-- Spawn range
|
|
if pos.y > 31000 then
|
|
return
|
|
end
|
|
|
|
-- Node must be touching air
|
|
if minetest.get_node(pos).name ~= 'air' then
|
|
return
|
|
end
|
|
pos.y = pos.y+1
|
|
if minetest.get_node(pos).name ~= 'air' then
|
|
return
|
|
end
|
|
|
|
-- Get total count of sneekers in world
|
|
local name, count
|
|
for name in pairs(minetest.luaentities) do
|
|
if name == sneeker.mob_name then
|
|
count = count + 1
|
|
end
|
|
end
|
|
if count >= sneeker.spawn_cap then return end -- Max sneekers already exist
|
|
|
|
sneeker.spawn(pos)
|
|
end
|
|
})
|