void FixedUpdate()
{
// remove control locks in any case
Misc.clearLocks();
// do nothing if paused
if (Lib.IsPaused())
{
return;
}
// maintain elapsed_s, converting to double only once
// and detect warp blending
double fixedDeltaTime = TimeWarp.fixedDeltaTime;
if (Math.Abs(fixedDeltaTime - elapsed_s) > double.Epsilon)
{
warp_blending = 0;
}
else
{
++warp_blending;
}
elapsed_s = fixedDeltaTime;
// evict oldest entry from vessel cache
Cache.update();
// store info for oldest unloaded vessel
double last_time = 0.0;
Vessel last_v = null;
vessel_info last_vi = null;
VesselData last_vd = null;
vessel_resources last_resources = null;
// for each vessel
foreach (Vessel v in FlightGlobals.Vessels)
{
// get vessel info from the cache
vessel_info vi = Cache.VesselInfo(v);
// set locks for active vessel
if (v.isActiveVessel)
{
Misc.setLocks(v, vi);
}
// maintain eva dead animation and helmet state
if (v.loaded && v.isEVA)
{
EVA.update(v);
}
// keep track of rescue mission kerbals, and gift resources to their vessels on discovery
if (v.loaded && vi.is_vessel)
{
// manage rescue mission mechanics
Misc.manageRescueMission(v);
}
// do nothing else for invalid vessels
if (!vi.is_valid)
{
continue;
}
// get vessel data from db
VesselData vd = DB.Vessel(v);
// get resource cache
vessel_resources resources = ResourceCache.Get(v);
// if loaded
if (v.loaded)
{
// show belt warnings
Radiation.beltWarnings(v, vi, vd);
// update storm data
Storm.update(v, vi, vd, elapsed_s);
// show signal warnings
Signal.update(v, vi, vd, elapsed_s);
// consume ec for transmission, and transmit science data
Science.update(v, vi, vd, resources, elapsed_s);
// apply rules
Profile.Execute(v, vi, vd, resources, elapsed_s);
// apply deferred requests
resources.Sync(v, elapsed_s);
// call automation scripts
vd.computer.automate(v, vi, resources);
// remove from unloaded data container
unloaded.Remove(vi.id);
}
// if unloaded
else
{
// get unloaded data, or create an empty one
unloaded_data ud;
if (!unloaded.TryGetValue(vi.id, out ud))
{
ud = new unloaded_data();
unloaded.Add(vi.id, ud);
}
// accumulate time
ud.time += elapsed_s;
// maintain oldest entry
if (ud.time > last_time)
{
last_time = ud.time;
last_v = v;
last_vi = vi;
last_vd = vd;
last_resources = resources;
}
}
}
// if the oldest unloaded vessel was selected
if (last_v != null)
{
// show belt warnings
Radiation.beltWarnings(last_v, last_vi, last_vd);
// update storm data
Storm.update(last_v, last_vi, last_vd, last_time);
// show signal warnings
Signal.update(last_v, last_vi, last_vd, last_time);
// consume ec for transmission, and transmit science
Science.update(last_v, last_vi, last_vd, last_resources, last_time);
// apply rules
Profile.Execute(last_v, last_vi, last_vd, last_resources, last_time);
// simulate modules in background
Background.update(last_v, last_vi, last_vd, last_resources, last_time);
// apply deferred requests
last_resources.Sync(last_v, last_time);
// call automation scripts
last_vd.computer.automate(last_v, last_vi, last_resources);
// remove from unloaded data container
unloaded.Remove(last_vi.id);
}
// update storm data for one body per-step
if (storm_bodies.Count > 0)
{
storm_bodies.ForEach(k => k.time += elapsed_s);
storm_data sd = storm_bodies[storm_index];
Storm.update(sd.body, sd.time);
sd.time = 0.0;
storm_index = (storm_index + 1) % storm_bodies.Count;
}
}
// called every simulation step
void FixedUpdate()
{
// do nothing if paused
if (Lib.IsPaused()) return;
// do nothing in the editors and the menus
if (!Lib.SceneIsGame()) return;
// do nothing if db isn't ready
if (!DB.Ready()) return;
// get elapsed time
double elapsed_s = Kerbalism.elapsed_s;
// evict oldest entry from vessel cache
cache.update();
// store info for oldest unloaded vessel
double last_time = 0.0;
Vessel last_v = null;
vessel_info last_vi = null;
vessel_data last_vd = null;
vessel_resources last_resources = null;
// for each vessel
foreach(Vessel v in FlightGlobals.Vessels)
{
// get vessel info from the cache
vessel_info vi = Cache.VesselInfo(v);
// skip invalid vessels
if (!vi.is_valid) continue;
// get vessel data from db
vessel_data vd = DB.VesselData(v.id);
// get resource cache
vessel_resources resources = ResourceCache.Get(v);
// if loaded
if (v.loaded)
{
// show belt warnings
Radiation.beltWarnings(v, vi, vd);
// update storm data
storm.update(v, vi, vd, elapsed_s);
// consume relay EC and show signal warnings
signal.update(v, vi, vd, resources, elapsed_s * vi.time_dilation);
// apply rules
Rule.applyRules(v, vi, vd, resources, elapsed_s * vi.time_dilation);
// apply deferred requests
resources.Sync(v, elapsed_s);
// update computer
vd.computer.update(v, elapsed_s);
// remove from unloaded data container
unloaded.Remove(vi.id);
}
// if unloaded
else
{
// get unloaded data, or create an empty one
unloaded_data ud;
if (!unloaded.TryGetValue(vi.id, out ud))
{
ud = new unloaded_data();
unloaded.Add(vi.id, ud);
}
// accumulate time
ud.time += elapsed_s;
// maintain oldest entry
if (ud.time > last_time)
{
last_time = ud.time;
last_v = v;
last_vi = vi;
last_vd = vd;
last_resources = resources;
}
}
}
// if the oldest unloaded vessel was selected
if (last_v != null)
{
// show belt warnings
Radiation.beltWarnings(last_v, last_vi, last_vd);
// decay unloaded vessels inside atmosphere
Kerbalism.atmosphereDecay(last_v, last_vi, last_time);
// update storm data
storm.update(last_v, last_vi, last_vd, last_time);
// consume relay EC and show signal warnings
signal.update(last_v, last_vi, last_vd, last_resources, last_time * last_vi.time_dilation);
// apply rules
Rule.applyRules(last_v, last_vi, last_vd, last_resources, last_time * last_vi.time_dilation);
// simulate modules in background
Background.update(last_v, last_vi, last_vd, last_resources, last_time * last_vi.time_dilation);
// apply deferred requests
last_resources.Sync(last_v, last_time);
// update computer
last_vd.computer.update(last_v, last_time);
// remove from unloaded data container
unloaded.Remove(last_vi.id);
}
// update storm data for one body per-step
storm_bodies.ForEach(k => k.time += elapsed_s);
storm_data sd = storm_bodies[storm_index];
storm.update(sd.body, sd.time);
sd.time = 0.0;
storm_index = (storm_index + 1) % storm_bodies.Count;
}