Files
factorio-clusterio/modules/clusterio/impl.lua
T
Hornwitser 1e6b807ae3 Add Clusterio Library mod
Add a library mod for wrapping the Clusterio remote API and providing
related utilities.  This eases development of Clusterio related Lua code
by providing the same interface for both mods and modules and also makes
the serialize library available without having to duplicate it.

It is not possible to implement this through save patching as mods
cannot load Lua code from the level code like they can with code from
other mods.
2020-03-12 15:39:25 +01:00

62 lines
1.7 KiB
Lua

local api = require('modules/clusterio/api')
local impl = {}
impl.events = {}
impl.events[defines.events.on_tick] = function()
if global.clusterio_patch_number ~= clusterio_patch_number then
global.clusterio_patch_number = clusterio_patch_number
script.raise_event(api.events.on_server_startup, {})
end
end
impl.events[api.events.on_server_startup] = function()
if not global.clusterio then
global.clusterio = {
instance_id = nil,
instance_name = nil,
}
end
end
-- Internal API
clusterio_private = {}
function clusterio_private.update_instance(new_id, new_name)
global.clusterio.instance_id = new_id
global.clusterio.instance_name = new_name
script.raise_event(api.events.on_instance_updated, {
instance_id = new_id,
instance_name = new_name,
})
end
-- This is not part of the add_remote_interface callback to ensure it is
-- available when the clusterio_lib mod is loaded. The reason this is
-- neccessary is that on_init for newly added mods happen before on_load
-- for existing mods, and the add_remote_interface callback is done in
-- on_load. See https://forums.factorio.com/viewtopic.php?f=25&t=81552 for
-- more details.
remote.add_interface('clusterio_api', {
get_events = function()
return api.events
end,
get_instance_id = function()
return global.clusterio.instance_id
end,
get_instance_name = function()
return global.clusterio.instance_name
end,
get_file_no = function()
global.clusterio_file_no = (global.clusterio_file_no or 0) + 1
return global.clusterio_file_no
end,
})
return impl