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opus/sys/autorun/gps.lua
2017-09-05 02:09:31 -04:00

43 lines
851 B
Lua

if turtle and device.wireless_modem then
local s, m = turtle.run(function()
local homePt = turtle.loadLocation('gpsHome')
if homePt then
requireInjector(getfenv(1))
local Config = require('config')
local config = {
destructive = false,
}
Config.load('gps', config)
local s = turtle.enableGPS(2)
if not s then
s = turtle.enableGPS(2)
end
if not s and config.destructive then
turtle.setPolicy('turtleSafe')
s = turtle.enableGPS(2)
end
if not s then
error('Unable to get GPS position')
end
if config.destructive then
turtle.setPolicy('turtleSafe')
end
if not turtle.pathfind(homePt) then
error('Failed to return home')
end
end
end)
if not s and m then
error(m)
end
end