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opus/autorun/gps.lua
kepler155c@gmail.com d61260ec9b Overlapping windows
2016-12-22 23:22:04 -05:00

53 lines
1.1 KiB
Lua

if turtle and device.wireless_modem then
local s, m = turtle.run(function()
local homePt = turtle.loadLocation('gpsHome')
if homePt then
require = requireInjector(getfenv(1))
local Config = require('config')
local config = {
destructive = false,
}
Config.load('gps', config)
local GPS = require('gps')
local pt
for i = 1, 3 do
pt = GPS.getPointAndHeading(2)
if pt then
break
end
end
if not pt and config.destructive then
turtle.setPolicy('turtleSafe')
pt = GPS.getPointAndHeading(2)
end
if not pt then
error('Unable to get GPS position')
end
if config.destructive then
turtle.setPolicy('turtleSafe')
end
Util.print('Setting turtle point to %d %d %d', pt.x, pt.y, pt.z)
turtle.setPoint(pt)
turtle.getState().coordSystem = 'GPS'
if not turtle.pathfind(homePt) then
error('Failed to return home')
end
end
end)
turtle.setPolicy('none')
if not s and m then
error(m)
end
end