// calculate a cache entry for the vessel
static vessel_info Compute(Vessel v)
{
vessel_info info = new vessel_info();
info.position = Lib.VesselPosition(v);
info.sunlight = Sim.RaytraceBody(v, Sim.Sun(), out info.sun_dir, out info.sun_dist);
info.temperature = Sim.Temperature(v, info.sunlight);
info.cosmic_radiation = Radiation.CosmicRadiation(v);
info.belt_radiation = Radiation.BeltRadiation(v);
info.storm_radiation = Radiation.StormRadiation(v, info.sunlight);
info.env_radiation = info.cosmic_radiation + info.belt_radiation + info.storm_radiation;
info.breathable = Sim.Breathable(v);
foreach(var p in Kerbalism.rules)
{
Rule r = p.Value;
if (r.resource_name.Length > 0)
{
var vmon = new vmon_cache();
vmon.depletion = r.EstimateLifetime(v);
double amount = Lib.GetResourceAmount(v, r.resource_name);
double capacity = Lib.GetResourceCapacity(v, r.resource_name);
vmon.level = capacity > double.Epsilon ? amount / capacity : 1.0; //< level is 1 with no capacity
info.vmon.Add(p.Value.name, vmon);
}
}
return info;
}
// get vessel info from the cache, or compute a new one and add it to the cache
public static vessel_info VesselInfo(Vessel v)
{
// get the info from the cache, if it exist
vessel_info info;
if (instance.vessels.TryGetValue(v.id, out info)) return info;
// compute vessel info
info = new vessel_info();
info.position = Lib.VesselPosition(v);
info.sunlight = Sim.RaytraceBody(v, Sim.Sun(), out info.sun_dir, out info.sun_dist);
info.temperature = Sim.Temperature(v, info.sunlight);
info.cosmic_radiation = Radiation.CosmicRadiation(v);
info.belt_radiation = Radiation.BeltRadiation(v);
info.storm_radiation = Radiation.StormRadiation(v, info.sunlight);
info.radiation = (info.cosmic_radiation + info.belt_radiation + info.storm_radiation) * (1.0 - Radiation.Shielding(v));
// store vessel info in the cache
instance.vessels.Add(v.id, info);
// return the vessel info
return info;
}
