void switch_(string filename)
{
File file;
if (filename.Length == 0)
{
error("no file specified");
}
else if (!files.TryGetValue(filename, out file))
{
error("file not found");
}
else if (file.device == null)
{
error("not a device");
}
else if (!(file.device is NetworkDevice))
{
error("not a network device");
}
else
{
NetworkDevice nd = file.device as NetworkDevice;
success(Lib.BuildString("!SWITCH ", nd.id().ToString()));
}
}
// call automation scripts and transfer data
public void update(Vessel environment, double elapsed_s)
{
// do nothing if there is no EC left on the vessel
resource_info ec = ResourceCache.Info(environment, "ElectricCharge");
if (ec.amount <= double.Epsilon)
{
return;
}
// get current states
vessel_info vi = Cache.VesselInfo(environment);
Vessel.Situations situation = environment.situation;
bool sunlight = vi.sunlight > double.Epsilon;
bool power = ec.level >= 0.15; //< 15%
bool radiation = vi.radiation <= 0.00001388; //< 0.05 rad/h
bool signal = vi.link.linked;
// check for state changes and call scripts
if (situation != prev_situation)
{
switch(situation)
{
case Vessel.Situations.LANDED:
case Vessel.Situations.SPLASHED:
execute("run", "auto/situation_landed", string.Empty, environment);
break;
case Vessel.Situations.FLYING:
execute("run", "auto/situation_atmo", string.Empty, environment);
break;
case Vessel.Situations.ORBITING:
case Vessel.Situations.SUB_ORBITAL:
case Vessel.Situations.ESCAPING:
execute("run", "auto/situation_space", string.Empty, environment);
break;
}
}
if (sunlight != prev_sunlight)
{
execute("run", sunlight ? "auto/sun_visible" : "auto/sun_occluded", string.Empty, environment);
}
if (power != prev_power)
{
execute("run", power ? "auto/power_nominal" : "auto/power_low", string.Empty, environment);
}
if (radiation != prev_radiation)
{
execute("run", radiation ? "auto/radiation_nominal" : "auto/radiation_high", string.Empty, environment);
}
if (signal != prev_signal)
{
execute("run", signal ? "auto/signal_linked" : "auto/signal_unlinked", string.Empty, environment);
}
// remember previous state
prev_situation = situation;
prev_sunlight = sunlight;
prev_power = power;
prev_signal = signal;
prev_radiation = radiation;
// create network devices
boot_network(environment);
// transmit all files flagged for transmission to their destination
List<string> to_remove = new List<string>();
foreach(var pair in files)
{
// if file must be sent
string filename = pair.Key;
File file = pair.Value;
if (file.send.Length > 0)
{
// get target
File target;
if (files.TryGetValue(file.send, out target))
{
// target is alive, get it
NetworkDevice nd = target.device as NetworkDevice;
Computer remote_machine = DB.VesselData(nd.id()).computer;
// zero-data files are transmitted instantly
if (file.data <= double.Epsilon)
{
// add file to remote machine, overwrite as necessary
if (remote_machine.files.ContainsKey(filename))
{
remote_machine.files.Remove(filename);
}
remote_machine.files.Add(filename, new File(file.content));
// flag local file for removal
to_remove.Add(filename);
}
// science data files are transmitted over time
else
{
// TODO: [SCIENCE] send science data file
// remember: subtract amount from file.value until it is zero, then remove the file if reach zero
}
}
else
{
// the target doesn't exist, don't send but keep it in case it comes alive later
}
}
}
// delete local files flagged for removal
foreach(string s in to_remove) files.Remove(s);
// delete network devices
cleanup();
}