/* Latest versions of FAR emulate different chemical composition of
* atmospheres on various planets, which causes changes in density
* and speed of sound compared to stock. Thus, for full compatibility
* it is necessary to try calling the FAR functions if it is loaded.
*/
public static void InitFAR()
{
if (checkedForFAR)
{
return;
}
checkedForFAR = true;
try
{
if (SteamGauges.debug)
{
Debug.Log("(S)G Initializing FAR interaction...");
}
var loadedAssembly = AssemblyLoader.loadedAssemblies.FirstOrDefault(a => a.assembly.GetName().Name == "FerramAerospaceResearch");
if (SteamGauges.debug)
{
Debug.Log("(SG) FAR Assembly loaded.");
}
if (loadedAssembly == null)
{
return;
}
if (SteamGauges.debug)
{
Debug.Log("(SG) Loading FAR utilities...");
}
var type = loadedAssembly.assembly.GetTypes().FirstOrDefault(t => t.FullName.Equals("ferram4.FARAeroUtil"));
if (type == null)
{
return;
}
if (SteamGauges.debug)
{
Debug.Log("(SG) Loading FAR controls...");
}
Type type_api = loadedAssembly.assembly.GetTypes().FirstOrDefault(t => t.FullName.Equals("ferram4.FARAPI"));
Type type_cs = loadedAssembly.assembly.GetTypes().FirstOrDefault(t => t.FullName.Equals("ferram4.FARControlSys"));
if (SteamGauges.debug)
{
Debug.Log("(SG) Loading FAR functions...");
}
far_GetMachNumber = (FAR_GetMachNumber)Delegate.CreateDelegate(typeof(FAR_GetMachNumber), type, "GetMachNumber", false, false);
far_GetCurrentDensity = (FAR_GetCurrentDensity)Delegate.CreateDelegate(typeof(FAR_GetCurrentDensity), type, "GetCurrentDensity", false, false);
if (far_GetCurrentDensity != null)
{
foreach (var body in FlightGlobals.Bodies)
{
if (body.name == "Kerbin")
{
invKerbinSLDensity = 1 / far_GetCurrentDensity(body, 0);
}
}
}
if (type_api != null)
{
far_GetTermVel = (FAR_GetTermVel)Delegate.CreateDelegate(typeof(FAR_GetTermVel), type_api, "GetActiveControlSys_TermVel", false, false);
}
if (type_cs != null && far_GetTermVel == null)
{
var tvel = type_cs.GetField("termVel", BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
if (tvel != null && tvel.GetType() == typeof(double))
{
far_GetTermVel = () => (double)tvel.GetValue(null);
}
}
if (SteamGauges.debug)
{
Debug.Log("(SG) AirGauge: Successfully attached to FAR");
}
}
catch (Exception e)
{
if (SteamGauges.debug)
{
Debug.Log("(SG) AirGauge: Error retrieving FAR method references: " + e);
}
}
}
public static bool RegisterWithFAR()
{
try
{
Type FARWind = null;
Type WindFunction = null;
foreach (var assembly in AssemblyLoader.loadedAssemblies)
{
if (assembly.name == "FerramAerospaceResearch")
{
var types = assembly.assembly.GetExportedTypes();
foreach (Type t in types)
{
if (t.FullName.Equals("FerramAerospaceResearch.FARWind"))
{
FARWind = t;
}
if (t.FullName.Equals("FerramAerospaceResearch.FARWind+WindFunction"))
{
WindFunction = t;
}
if (t.FullName.Equals("FerramAerospaceResearch.FARAeroUtil"))
{
far_GetMachNumber = (FAR_GetMachNumber)Delegate.CreateDelegate(typeof(FAR_GetMachNumber), t, "GetMachNumber", false, false);
far_GetCurrentDensity = (FAR_GetCurrentDensity)Delegate.CreateDelegate(typeof(FAR_GetCurrentDensity), t, "GetCurrentDensity", false, false);
}
}
}
}
if (FARWind == null)
{
return(false);
}
if (WindFunction == null)
{
return(false);
}
MethodInfo SetWindFunction = FARWind.GetMethod("SetWindFunction");
if (SetWindFunction == null)
{
return(false);
}
if (Util.useCLIM())
{
var del = Delegate.CreateDelegate(WindFunction, new KerbalWxClimo(), typeof(KerbalWxClimo).GetMethod("GetTheWind"), true);
SetWindFunction.Invoke(null, new object[] { del });
}
else
{
var del = Delegate.CreateDelegate(WindFunction, new KerbalWxPoint(), typeof(KerbalWxClimo).GetMethod("GetTheWind"), true);
SetWindFunction.Invoke(null, new object[] { del });
}
return(true); // jump out
}
catch (Exception e)
{
Debug.LogError("KerbalWeatherProject: unable to register with FerramAerospaceResearch. Exception thrown: " + e.ToString());
}
return(false);
}
