Generally always use SqrDistances.
Generally always use SqrDistances.

// AntennaRange © 2014 toadicus // AntennaRange © 2014 toadicus
// //
// This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a // This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a
// copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/ // copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/
   
using KSP; using KSP;
using System; using System;
using ToadicusTools; using ToadicusTools;
using UnityEngine; using UnityEngine;
   
namespace AntennaRange namespace AntennaRange
{ {
/// <summary> /// <summary>
/// A <see cref="UnityEngine.MonoBehaviour"/> responsible for managing configuration items for AntennaRange. /// A <see cref="UnityEngine.MonoBehaviour"/> responsible for managing configuration items for AntennaRange.
/// </summary> /// </summary>
[KSPAddon(KSPAddon.Startup.SpaceCentre, false)] [KSPAddon(KSPAddon.Startup.SpaceCentre, false)]
public class ARConfiguration : MonoBehaviour public class ARConfiguration : MonoBehaviour
{ {
  private const string WINDOW_POS_KEY = "configWindowPos";
  private const string REQUIRE_LOS_KEY = "requireLineOfSight";
  private const string GRACE_RATIO_KEY = "graceRatio";
  private const string REQUIRE_PROBE_CONNECTION_KEY = "requireConnectionForControl";
  private const string FIXED_POWER_KEY = "fixedPowerCost";
  private const string PRETTY_LINES_KEY = "drawPrettyLines";
  private const string UPDATE_DELAY_KEY = "updateDelay";
  private const string USE_ADDITIVE_KEY = "useAdditiveRanges";
   
  private const string TRACKING_STATION_RANGES_KEY = "TRACKING_STATION_RANGES";
  private const string RANGE_KEY = "range";
   
/// <summary> /// <summary>
/// Indicates whether connections require line of sight. /// Indicates whether connections require line of sight.
/// </summary> /// </summary>
public static bool RequireLineOfSight public static bool RequireLineOfSight
{ {
get; get;
private set; private set;
} }
   
/// <summary> /// <summary>
/// A "fudge factor" ratio that pretends planets and moons are slightly smaller than reality to make /// A "fudge factor" ratio that pretends planets and moons are slightly smaller than reality to make
/// building communication constellations easier. /// building communication constellations easier.
/// </summary> /// </summary>
public static double RadiusRatio public static double RadiusRatio
{ {
get; get;
private set; private set;
} }
   
/// <summary> /// <summary>
/// Indicates whether unmanned vessels require a connection for control. /// Indicates whether unmanned vessels require a connection for control.
/// </summary> /// </summary>
public static bool RequireConnectionForControl public static bool RequireConnectionForControl
{ {
get; get;
private set; private set;
} }
   
/// <summary> /// <summary>
/// If true, relays will fix their power cost when above nominal range, decreasing data rate instead. /// If true, relays will fix their power cost when above nominal range, decreasing data rate instead.
/// </summary> /// </summary>
public static bool FixedPowerCost public static bool FixedPowerCost
{ {
get; get;
private set; private set;
} }
   
/// <summary> /// <summary>
/// Indicates whether this AntennaRange will draw pretty lines in map view. /// Indicates whether this AntennaRange will draw pretty lines in map view.
/// </summary> /// </summary>
public static bool PrettyLines public static bool PrettyLines
{ {
get; get;
private set; set;
  }
   
  /// <summary>
  /// Gets the update delay.
  /// </summary>
  public static long UpdateDelay
  {
  get;
  private set;
  }
   
  /// <summary>
  /// Gets a value indicating whether AntennaRange will use additive ranges.
  /// </summary>
  public static bool UseAdditiveRanges
  {
  get;
  private set;
  }
   
  /// <summary>
  /// Gets Kerbin's relay range based on the current tracking station level.
  /// </summary>
  public static double KerbinRelayRange
  {
  get;
  private set;
  }
   
  /// <summary>
  /// Gets Kerbin's nominal relay range based on the current tracking station level.
  /// </summary>
  public static double KerbinNominalRange
  {
  get
  {
  return KerbinRelayRange / 2.8284271247461901d;
  }
} }
   
#pragma warning disable 1591 #pragma warning disable 1591
   
private bool showConfigWindow; private bool showConfigWindow;
private Rect configWindowPos; private Rect configWindowPos;
   
  private string updateDelayStr;
  private long updateDelay;
   
private IButton toolbarButton; private IButton toolbarButton;
private ApplicationLauncherButton appLauncherButton; private ApplicationLauncherButton appLauncherButton;
   
  private double[] trackingStationRanges;
   
private System.Version runningVersion; private System.Version runningVersion;
   
  private bool runOnce;
   
private KSP.IO.PluginConfiguration _config; private KSP.IO.PluginConfiguration _config;
private KSP.IO.PluginConfiguration config private KSP.IO.PluginConfiguration config
{ {
get get
{ {
if (this._config == null) if (this._config == null)
{ {
this._config = KSP.IO.PluginConfiguration.CreateForType<AntennaRelay>(); this._config = KSP.IO.PluginConfiguration.CreateForType<AntennaRelay>();
} }
   
return this._config; return this._config;
} }
} }
   
public void Awake() public void Awake()
{ {
Tools.PostDebugMessage(this, "Waking up."); Tools.PostDebugMessage(this, "Waking up.");
   
this.runningVersion = this.GetType().Assembly.GetName().Version; this.runningVersion = this.GetType().Assembly.GetName().Version;
   
this.showConfigWindow = false; this.showConfigWindow = false;
this.configWindowPos = new Rect(Screen.width / 4, Screen.height / 2, 180, 15); this.configWindowPos = new Rect(Screen.width / 4, Screen.height / 2, 180, 15);
   
   
this.configWindowPos = this.LoadConfigValue("configWindowPos", this.configWindowPos); this.configWindowPos = this.LoadConfigValue(WINDOW_POS_KEY, this.configWindowPos);
   
ARConfiguration.RequireLineOfSight = this.LoadConfigValue("requireLineOfSight", false); ARConfiguration.RequireLineOfSight = this.LoadConfigValue(REQUIRE_LOS_KEY, false);
   
ARConfiguration.RadiusRatio = (1 - this.LoadConfigValue("graceRatio", .05d)); ARConfiguration.RadiusRatio = (1 - this.LoadConfigValue(GRACE_RATIO_KEY, .05d));
ARConfiguration.RadiusRatio *= ARConfiguration.RadiusRatio; ARConfiguration.RadiusRatio *= ARConfiguration.RadiusRatio;
   
ARConfiguration.RequireConnectionForControl = ARConfiguration.RequireConnectionForControl =
this.LoadConfigValue("requireConnectionForControl", false); this.LoadConfigValue(REQUIRE_PROBE_CONNECTION_KEY, false);
   
ARConfiguration.FixedPowerCost = this.LoadConfigValue("fixedPowerCost", false); ARConfiguration.FixedPowerCost = this.LoadConfigValue(FIXED_POWER_KEY, false);
   
ARConfiguration.PrettyLines = this.LoadConfigValue("drawPrettyLines", true); ARConfiguration.PrettyLines = this.LoadConfigValue(PRETTY_LINES_KEY, true);
   
  ARConfiguration.UpdateDelay = this.LoadConfigValue(UPDATE_DELAY_KEY, 16L);
   
  ARConfiguration.UseAdditiveRanges = this.LoadConfigValue(USE_ADDITIVE_KEY, true);
   
  this.updateDelayStr = ARConfiguration.UpdateDelay.ToString();
   
GameEvents.onGameSceneLoadRequested.Add(this.onSceneChangeRequested); GameEvents.onGameSceneLoadRequested.Add(this.onSceneChangeRequested);
  GameEvents.OnKSCFacilityUpgraded.Add(this.onFacilityUpgraded);
   
Debug.Log(string.Format("{0} v{1} - ARConfiguration loaded!", this.GetType().Name, this.runningVersion)); Debug.Log(string.Format("{0} v{1} - ARConfiguration loaded!", this.GetType().Name, this.runningVersion));
   
  ConfigNode[] tsRangeNodes = GameDatabase.Instance.GetConfigNodes(TRACKING_STATION_RANGES_KEY);
   
  if (tsRangeNodes.Length > 0)
  {
  string[] rangeValues = tsRangeNodes[0].GetValues(RANGE_KEY);
   
  this.trackingStationRanges = new double[rangeValues.Length];
   
  for (int idx = 0; idx < rangeValues.Length; idx++)
  {
  if (!double.TryParse(rangeValues[idx], out this.trackingStationRanges[idx]))
  {
  this.LogError("Could not parse value '{0}' to double; Tracking Station ranges may not work!");
  this.trackingStationRanges[idx] = 0d;
  }
  }
   
  this.Log("Loaded Tracking Station ranges from config: [{0}]", this.trackingStationRanges.SPrint());
  }
  else
  {
  this.trackingStationRanges = new double[]
  {
  51696576d,
  37152180000d,
  224770770000d
  };
   
  this.LogWarning("Failed to load Tracking Station ranges from config, using hard-coded values: [{0}]",
  this.trackingStationRanges.SPrint());
  }
   
  this.runOnce = true;
   
Tools.PostDebugMessage(this, "Awake."); Tools.PostDebugMessage(this, "Awake.");
  }
   
  public void Update()
  {
  if (
  this.runOnce &&
  (ScenarioUpgradeableFacilities.Instance != null || HighLogic.CurrentGame.Mode != Game.Modes.CAREER)
  )
  {
  this.runOnce = false;
   
  this.SetKerbinRelayRange();
  }
} }
   
public void OnGUI() public void OnGUI()
{ {
// Only runs once, if the Toolbar is available. // Only runs once, if the Toolbar is available.
if (ToolbarManager.ToolbarAvailable) if (ToolbarManager.ToolbarAvailable)
{ {
if (this.toolbarButton == null) if (this.toolbarButton == null)
{ {
Tools.PostDebugMessage(this, "Toolbar available; initializing toolbar button."); Tools.PostDebugMessage(this, "Toolbar available; initializing toolbar button.");
   
this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConfiguration"); this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConfiguration");
this.toolbarButton.Visibility = new GameScenesVisibility(GameScenes.SPACECENTER); this.toolbarButton.Visibility = new GameScenesVisibility(GameScenes.SPACECENTER);
this.toolbarButton.Text = "AR"; this.toolbarButton.Text = "AR";
this.toolbarButton.TexturePath = "AntennaRange/Textures/toolbarIcon"; this.toolbarButton.TexturePath = "AntennaRange/Textures/toolbarIcon";
this.toolbarButton.TextColor = (Color)XKCDColors.Amethyst; this.toolbarButton.TextColor = (Color)XKCDColors.Amethyst;
this.toolbarButton.OnClick += delegate(ClickEvent e) this.toolbarButton.OnClick += delegate(ClickEvent e)
{ {
this.toggleConfigWindow(); this.toggleConfigWindow();
}; };
} }
} }
else if (this.appLauncherButton == null && ApplicationLauncher.Ready) else if (this.appLauncherButton == null && ApplicationLauncher.Ready)
{ {
Tools.PostDebugMessage(this, "Toolbar available; initializing AppLauncher button."); Tools.PostDebugMessage(this, "Toolbar available; initializing AppLauncher button.");
   
this.appLauncherButton = ApplicationLauncher.Instance.AddModApplication( this.appLauncherButton = ApplicationLauncher.Instance.AddModApplication(
this.toggleConfigWindow, this.toggleConfigWindow,
this.toggleConfigWindow, this.toggleConfigWindow,
ApplicationLauncher.AppScenes.SPACECENTER, ApplicationLauncher.AppScenes.SPACECENTER,
GameDatabase.Instance.GetTexture( GameDatabase.Instance.GetTexture(
"AntennaRange/Textures/appLauncherIcon", "AntennaRange/Textures/appLauncherIcon",
false false
) )
); );
} }
   
if (this.showConfigWindow) if (this.showConfigWindow)
{ {
Rect configPos = GUILayout.Window(354163056, Rect configPos = GUILayout.Window(354163056,
this.configWindowPos, this.configWindowPos,
this.ConfigWindow, this.ConfigWindow,
string.Format("AntennaRange {0}.{1}", this.runningVersion.Major, this.runningVersion.Minor), string.Format("AntennaRange {0}.{1}", this.runningVersion.Major, this.runningVersion.Minor),
GUILayout.ExpandHeight(true), GUILayout.ExpandHeight(true),
GUILayout.ExpandWidth(true) GUILayout.ExpandWidth(true)
); );
   
configPos = Tools.ClampRectToScreen(configPos, 20); configPos = Tools.ClampRectToScreen(configPos, 20);
   
if (configPos != this.configWindowPos) if (configPos != this.configWindowPos)
{ {
this.configWindowPos = configPos; this.configWindowPos = configPos;
this.SaveConfigValue("configWindowPos", this.configWindowPos); this.SaveConfigValue(WINDOW_POS_KEY, this.configWindowPos);
} }
} }
} }
   
public void ConfigWindow(int _) public void ConfigWindow(int _)
{ {
GUILayout.BeginVertical(GUILayout.ExpandHeight(true)); GUILayout.BeginVertical(GUILayout.ExpandHeight(true));
   
GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true)); GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
   
bool requireLineOfSight = GUITools.Toggle(ARConfiguration.RequireLineOfSight, "Require Line of Sight"); bool requireLineOfSight = GUITools.Toggle(ARConfiguration.RequireLineOfSight, "Require Line of Sight");
if (requireLineOfSight != ARConfiguration.RequireLineOfSight) if (requireLineOfSight != ARConfiguration.RequireLineOfSight)
{ {
ARConfiguration.RequireLineOfSight = requireLineOfSight; ARConfiguration.RequireLineOfSight = requireLineOfSight;
this.SaveConfigValue("requireLineOfSight", requireLineOfSight); this.SaveConfigValue(REQUIRE_LOS_KEY, requireLineOfSight);
} }
   
GUILayout.EndHorizontal(); GUILayout.EndHorizontal();
   
GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true)); GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
   
bool requireConnectionForControl = bool requireConnectionForControl =
GUITools.Toggle( GUITools.Toggle(
ARConfiguration.RequireConnectionForControl, ARConfiguration.RequireConnectionForControl,
"Require Connection for Probe Control" "Require Connection for Probe Control"
); );
if (requireConnectionForControl != ARConfiguration.RequireConnectionForControl) if (requireConnectionForControl != ARConfiguration.RequireConnectionForControl)
{ {
ARConfiguration.RequireConnectionForControl = requireConnectionForControl; ARConfiguration.RequireConnectionForControl = requireConnectionForControl;
this.SaveConfigValue("requireConnectionForControl", requireConnectionForControl); this.SaveConfigValue(REQUIRE_PROBE_CONNECTION_KEY, requireConnectionForControl);
} }
   
GUILayout.EndHorizontal(); GUILayout.EndHorizontal();
   
GUILayout.BeginHorizontal(); GUILayout.BeginHorizontal();
   
bool fixedPowerCost = GUITools.Toggle(ARConfiguration.FixedPowerCost, "Use Fixed Power Cost"); bool fixedPowerCost = GUITools.Toggle(ARConfiguration.FixedPowerCost, "Use Fixed Power Cost");
if (fixedPowerCost != ARConfiguration.FixedPowerCost) if (fixedPowerCost != ARConfiguration.FixedPowerCost)
{ {
ARConfiguration.FixedPowerCost = fixedPowerCost; ARConfiguration.FixedPowerCost = fixedPowerCost;
this.SaveConfigValue("fixedPowerCost", fixedPowerCost); this.SaveConfigValue(FIXED_POWER_KEY, fixedPowerCost);
  }
   
  GUILayout.EndHorizontal();
   
  GUILayout.BeginHorizontal();
   
  bool useAdditive = GUITools.Toggle(ARConfiguration.UseAdditiveRanges, "Use Additive Ranges");
  if (useAdditive != ARConfiguration.UseAdditiveRanges)
  {
  ARConfiguration.UseAdditiveRanges = useAdditive;
  this.SaveConfigValue(USE_ADDITIVE_KEY, useAdditive);
} }
   
GUILayout.EndHorizontal(); GUILayout.EndHorizontal();
   
GUILayout.BeginHorizontal(); GUILayout.BeginHorizontal();
   
bool prettyLines = GUITools.Toggle(ARConfiguration.PrettyLines, "Draw Pretty Lines"); bool prettyLines = GUITools.Toggle(ARConfiguration.PrettyLines, "Draw Pretty Lines");
if (prettyLines != ARConfiguration.PrettyLines) if (prettyLines != ARConfiguration.PrettyLines)
{ {
ARConfiguration.PrettyLines = prettyLines; ARConfiguration.PrettyLines = prettyLines;
this.SaveConfigValue("drawPrettyLines", prettyLines); this.SaveConfigValue(PRETTY_LINES_KEY, prettyLines);
} }
   
GUILayout.EndHorizontal(); GUILayout.EndHorizontal();
   
  GUILayout.BeginHorizontal();
   
  GUILayout.Label("Update Delay", GUILayout.ExpandWidth(false));
   
  this.updateDelayStr = GUILayout.TextField(this.updateDelayStr, 4, GUILayout.Width(40f));
   
  GUILayout.Label("ms", GUILayout.ExpandWidth(false));
   
  GUILayout.EndHorizontal();
   
  if (this.updateDelayStr.Length > 1 && long.TryParse(this.updateDelayStr, out this.updateDelay))
  {
  ARConfiguration.UpdateDelay = Math.Min(Math.Max(this.updateDelay, 16), 2500);
  this.updateDelayStr = ARConfiguration.UpdateDelay.ToString();
  }
   
if (requireLineOfSight) if (requireLineOfSight)
{ {
GUILayout.BeginHorizontal(); GUILayout.BeginHorizontal();
   
double graceRatio = 1d - Math.Sqrt(ARConfiguration.RadiusRatio); double graceRatio = 1d - Math.Sqrt(ARConfiguration.RadiusRatio);
double newRatio; double newRatio;
   
GUILayout.Label(string.Format("Line of Sight 'Fudge Factor': {0:P0}", graceRatio)); GUILayout.Label(string.Format("Line of Sight 'Fudge Factor': {0:P0}", graceRatio));
   
GUILayout.EndHorizontal(); GUILayout.EndHorizontal();
   
GUILayout.BeginHorizontal(); GUILayout.BeginHorizontal();
   
newRatio = GUILayout.HorizontalSlider((float)graceRatio, 0f, 1f, GUILayout.ExpandWidth(true)); newRatio = GUILayout.HorizontalSlider((float)graceRatio, 0f, 1f, GUILayout.ExpandWidth(true));
newRatio = Math.Round(newRatio, 2); newRatio = Math.Round(newRatio, 2);
   
if (newRatio != graceRatio) if (newRatio != graceRatio)
{ {
ARConfiguration.RadiusRatio = (1d - newRatio) * (1d - newRatio); ARConfiguration.RadiusRatio = (1d - newRatio) * (1d - newRatio);
this.SaveConfigValue("graceRatio", newRatio); this.SaveConfigValue(GRACE_RATIO_KEY, newRatio);
} }
   
GUILayout.EndHorizontal(); GUILayout.EndHorizontal();
} }
   
GUILayout.EndVertical(); GUILayout.EndVertical();
   
GUI.DragWindow(); GUI.DragWindow();
} }
   
public void OnDestroy() public void OnDestroy()
{ {
GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChangeRequested); GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChangeRequested);
  GameEvents.OnKSCFacilityUpgraded.Remove(this.onFacilityUpgraded);
   
if (this.toolbarButton != null) if (this.toolbarButton != null)
{ {
this.toolbarButton.Destroy(); this.toolbarButton.Destroy();
  this.toolbarButton = null;
} }
   
if (this.appLauncherButton != null) if (this.appLauncherButton != null)
{ {
ApplicationLauncher.Instance.RemoveModApplication(this.appLauncherButton); ApplicationLauncher.Instance.RemoveModApplication(this.appLauncherButton);
} this.appLauncherButton = null;
} }
  }
protected void onSceneChangeRequested(GameScenes scene)  
  private void onSceneChangeRequested(GameScenes scene)
{ {
if (scene != GameScenes.SPACECENTER) if (scene != GameScenes.SPACECENTER)
{ {
print("ARConfiguration: Requesting Destruction."); print("ARConfiguration: Requesting Destruction.");
MonoBehaviour.Destroy(this); MonoBehaviour.Destroy(this);
} }
} }
   
  private void onFacilityUpgraded(Upgradeables.UpgradeableFacility fac, int lvl)
  {
  if (fac.id == "SpaceCenter/TrackingStation")
  {
  this.Log("Caught onFacilityUpgraded for {0} at level {1}", fac.id, lvl);
  this.SetKerbinRelayRange();
  }
  }
   
  private void SetKerbinRelayRange()
  {
  int tsLevel;
   
  if (HighLogic.CurrentGame.Mode == Game.Modes.CAREER)
  {
  tsLevel = ScenarioUpgradeableFacilities.protoUpgradeables["SpaceCenter/TrackingStation"]
  .facilityRefs[0].FacilityLevel;
   
   
  }
  else
  {
  tsLevel = this.trackingStationRanges.Length - 1;
  }
   
  if (tsLevel < this.trackingStationRanges.Length && tsLevel >= 0)
  {
  KerbinRelayRange = this.trackingStationRanges[tsLevel];
  this.Log("Setting Kerbin's range to {0}", KerbinRelayRange);
  }
  else
  {
  this.LogError("Could not set Kerbin's range with invalid Tracking Station level {0}", tsLevel);
  }
  }
   
private void toggleConfigWindow() private void toggleConfigWindow()
{ {
this.showConfigWindow = !this.showConfigWindow; this.showConfigWindow = !this.showConfigWindow;
  this.updateDelayStr = ARConfiguration.UpdateDelay.ToString();
} }
   
private T LoadConfigValue<T>(string key, T defaultValue) private T LoadConfigValue<T>(string key, T defaultValue)
{ {
this.config.load(); this.config.load();
   
return config.GetValue(key, defaultValue); return config.GetValue(key, defaultValue);
} }
   
private void SaveConfigValue<T>(string key, T value) private void SaveConfigValue<T>(string key, T value)
{ {
this.config.load(); this.config.load();
   
this.config.SetValue(key, value); this.config.SetValue(key, value);
   
this.config.save(); this.config.save();
} }
} }
} }
   
// AntennaRange // AntennaRange
// //
// ARFlightController.cs // ARFlightController.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
#pragma warning disable 1591 #pragma warning disable 1591
   
using KSP; using KSP;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using ToadicusTools; using ToadicusTools;
using UnityEngine; using UnityEngine;
   
namespace AntennaRange namespace AntennaRange
{ {
[KSPAddon(KSPAddon.Startup.Flight, false)] [KSPAddon(KSPAddon.Startup.Flight, false)]
public class ARFlightController : MonoBehaviour public class ARFlightController : MonoBehaviour
{ {
#region Fields #region Fields
protected Dictionary<ConnectionStatus, string> connectionTextures; private Dictionary<ConnectionStatus, string> toolbarTextures;
protected Dictionary<ConnectionStatus, Texture> appLauncherTextures; private Dictionary<ConnectionStatus, Texture> appLauncherTextures;
   
protected ARMapRenderer mapRenderer; private ARMapRenderer mapRenderer;
   
protected IButton toolbarButton; private IButton toolbarButton;
   
protected ApplicationLauncherButton appLauncherButton; private ApplicationLauncherButton appLauncherButton;
protected Tools.DebugLogger log; private Tools.DebugLogger log;
   
protected System.Diagnostics.Stopwatch updateTimer; private System.Diagnostics.Stopwatch updateTimer;
#endregion #endregion
   
#region Properties #region Properties
public ConnectionStatus currentConnectionStatus public ConnectionStatus currentConnectionStatus
{ {
get; get;
protected set; private set;
} }
   
protected string currentConnectionTexture private string currentConnectionTexture
{ {
get get
{ {
return this.connectionTextures[this.currentConnectionStatus]; return this.toolbarTextures[this.currentConnectionStatus];
} }
} }
   
protected Texture currentAppLauncherTexture private Texture currentAppLauncherTexture
{ {
get get
{ {
return this.appLauncherTextures[this.currentConnectionStatus]; return this.appLauncherTextures[this.currentConnectionStatus];
} }
} }
   
public ControlTypes currentControlLock public ControlTypes currentControlLock
{ {
get get
{ {
if (this.lockID == string.Empty) if (this.lockID == string.Empty)
{ {
return ControlTypes.None; return ControlTypes.None;
} }
   
return InputLockManager.GetControlLock(this.lockID); return InputLockManager.GetControlLock(this.lockID);
} }
} }
   
public string lockID public string lockID
{ {
get; get;
protected set; private set;
} }
   
public ControlTypes lockSet public ControlTypes lockSet
{ {
get get
{ {
return ControlTypes.ALL_SHIP_CONTROLS; return ControlTypes.ALL_SHIP_CONTROLS;
} }
} }
   
public Vessel vessel public Vessel vessel
{ {
get get
{ {
if (FlightGlobals.ready && FlightGlobals.ActiveVessel != null) if (FlightGlobals.ready && FlightGlobals.ActiveVessel != null)
{ {
return FlightGlobals.ActiveVessel; return FlightGlobals.ActiveVessel;
} }
   
return null; return null;
} }
} }
#endregion #endregion
   
#region MonoBehaviour LifeCycle #region MonoBehaviour LifeCycle
protected void Awake() private void Awake()
{ {
this.lockID = "ARConnectionRequired"; this.lockID = "ARConnectionRequired";
   
this.log = Tools.DebugLogger.New(this); this.log = Tools.DebugLogger.New(this);
   
this.updateTimer = new System.Diagnostics.Stopwatch(); this.updateTimer = new System.Diagnostics.Stopwatch();
   
this.connectionTextures = new Dictionary<ConnectionStatus, string>(); this.toolbarTextures = new Dictionary<ConnectionStatus, string>();
   
this.connectionTextures[ConnectionStatus.None] = "AntennaRange/Textures/toolbarIconNoConnection"; this.toolbarTextures[ConnectionStatus.None] = "AntennaRange/Textures/toolbarIconNoConnection";
this.connectionTextures[ConnectionStatus.Suboptimal] = "AntennaRange/Textures/toolbarIconSubOptimal"; this.toolbarTextures[ConnectionStatus.Suboptimal] = "AntennaRange/Textures/toolbarIconSubOptimal";
this.connectionTextures[ConnectionStatus.Optimal] = "AntennaRange/Textures/toolbarIcon"; this.toolbarTextures[ConnectionStatus.Optimal] = "AntennaRange/Textures/toolbarIcon";
   
this.appLauncherTextures = new Dictionary<ConnectionStatus, Texture>(); this.appLauncherTextures = new Dictionary<ConnectionStatus, Texture>();
   
this.appLauncherTextures[ConnectionStatus.None] = this.appLauncherTextures[ConnectionStatus.None] =
GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIconNoConnection", false); GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIconNoConnection", false);
this.appLauncherTextures[ConnectionStatus.Suboptimal] = this.appLauncherTextures[ConnectionStatus.Suboptimal] =
GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIconSubOptimal", false); GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIconSubOptimal", false);
this.appLauncherTextures[ConnectionStatus.Optimal] = this.appLauncherTextures[ConnectionStatus.Optimal] =
GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIcon", false); GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIcon", false);
   
if (ToolbarManager.ToolbarAvailable) if (ToolbarManager.ToolbarAvailable)
{ {
this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConnectionStatus"); this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConnectionStatus");
   
this.toolbarButton.TexturePath = this.connectionTextures[ConnectionStatus.None]; this.toolbarButton.TexturePath = this.toolbarTextures[ConnectionStatus.None];
this.toolbarButton.Text = "AntennaRange"; this.toolbarButton.Text = "AntennaRange";
this.toolbarButton.Visibility = new GameScenesVisibility(GameScenes.FLIGHT); this.toolbarButton.Visibility = new GameScenesVisibility(GameScenes.FLIGHT);
this.toolbarButton.Enabled = false; this.toolbarButton.OnClick += (e) => (this.buttonToggle());
} }
   
GameEvents.onGameSceneLoadRequested.Add(this.onSceneChangeRequested); GameEvents.onGameSceneLoadRequested.Add(this.onSceneChangeRequested);
GameEvents.onVesselChange.Add(this.onVesselChange); GameEvents.onVesselChange.Add(this.onVesselChange);
} }
   
protected void Start() private void FixedUpdate()
{ {
this.mapRenderer = MapView.MapCamera.gameObject.AddComponent<ARMapRenderer>();  
}  
   
protected void FixedUpdate()  
{  
if (this.appLauncherButton == null && !ToolbarManager.ToolbarAvailable && ApplicationLauncher.Ready)  
{  
this.appLauncherButton = ApplicationLauncher.Instance.AddModApplication(  
ApplicationLauncher.AppScenes.FLIGHT | ApplicationLauncher.AppScenes.MAPVIEW,  
this.appLauncherTextures[ConnectionStatus.None]  
);  
}  
   
this.log.Clear(); this.log.Clear();
   
VesselCommand availableCommand; VesselCommand availableCommand;
   
if (ARConfiguration.RequireConnectionForControl) if (ARConfiguration.RequireConnectionForControl)
{ {
availableCommand = this.vessel.CurrentCommand(); availableCommand = this.vessel.CurrentCommand();
} }
else else
{ {
availableCommand = VesselCommand.Crew; availableCommand = VesselCommand.Crew;
} }
   
log.AppendFormat("availableCommand: {0}\n\t" + log.AppendFormat("availableCommand: {0}\n\t" +
"(availableCommand & VesselCommand.Crew) == VesselCommand.Crew: {1}\n\t" + "(availableCommand & VesselCommand.Crew) == VesselCommand.Crew: {1}\n\t" +
"(availableCommand & VesselCommand.Probe) == VesselCommand.Probe: {2}\n\t" + "(availableCommand & VesselCommand.Probe) == VesselCommand.Probe: {2}\n\t" +
"vessel.HasConnectedRelay(): {3}", "vessel.HasConnectedRelay(): {3}",
(int)availableCommand, (int)availableCommand,
(availableCommand & VesselCommand.Crew) == VesselCommand.Crew, (availableCommand & VesselCommand.Crew) == VesselCommand.Crew,
(availableCommand & VesselCommand.Probe) == VesselCommand.Probe, (availableCommand & VesselCommand.Probe) == VesselCommand.Probe,
vessel.HasConnectedRelay() vessel.HasConnectedRelay()
); );
   
// If we are requiring a connection for control, the vessel does not have any adequately staffed pods, // If we are requiring a connection for control, the vessel does not have any adequately staffed pods,
// and the vessel does not have any connected relays... // and the vessel does not have any connected relays...
if ( if (
HighLogic.LoadedSceneIsFlight && HighLogic.LoadedSceneIsFlight &&
ARConfiguration.RequireConnectionForControl && ARConfiguration.RequireConnectionForControl &&
this.vessel != null && this.vessel != null &&
this.vessel.vesselType != VesselType.EVA && this.vessel.vesselType != VesselType.EVA &&
!( !(
(availableCommand & VesselCommand.Crew) == VesselCommand.Crew || (availableCommand & VesselCommand.Crew) == VesselCommand.Crew ||
(availableCommand & VesselCommand.Probe) == VesselCommand.Probe && vessel.HasConnectedRelay() (availableCommand & VesselCommand.Probe) == VesselCommand.Probe && vessel.HasConnectedRelay()
)) ))
{ {
// ...and if the controls are not currently locked... // ...and if the controls are not currently locked...
if (currentControlLock == ControlTypes.None) if (currentControlLock == ControlTypes.None)
{ {
// ...lock the controls. // ...lock the controls.
InputLockManager.SetControlLock(this.lockSet, this.lockID); InputLockManager.SetControlLock(this.lockSet, this.lockID);
} }
} }
// ...otherwise, if the controls are locked... // ...otherwise, if the controls are locked...
else if (currentControlLock != ControlTypes.None) else if (currentControlLock != ControlTypes.None)
{ {
// ...unlock the controls. // ...unlock the controls.
InputLockManager.RemoveControlLock(this.lockID); InputLockManager.RemoveControlLock(this.lockID);
} }
   
log.Print(); log.Print();
} }
   
protected void Update() private void Update()
{ {
if (!this.updateTimer.IsRunning || this.updateTimer.ElapsedMilliseconds > 125L) if (MapView.MapIsEnabled && this.mapRenderer == null)
{ {
this.updateTimer.Reset(); this.mapRenderer = MapView.MapCamera.gameObject.AddComponent<ARMapRenderer>();
  }
   
  if (this.toolbarButton != null)
  {
  this.toolbarButton.Enabled = MapView.MapIsEnabled;
  }
   
  if (this.appLauncherButton == null && !ToolbarManager.ToolbarAvailable && ApplicationLauncher.Ready)
  {
  this.appLauncherButton = ApplicationLauncher.Instance.AddModApplication(
  this.buttonToggle, this.buttonToggle,
  ApplicationLauncher.AppScenes.FLIGHT | ApplicationLauncher.AppScenes.MAPVIEW,
  this.appLauncherTextures[ConnectionStatus.None]
  );
  }
   
  if (!this.updateTimer.IsRunning || this.updateTimer.ElapsedMilliseconds > ARConfiguration.UpdateDelay)
  {
  this.updateTimer.Restart();
} }
else else
{ {
return; return;
} }
   
this.log.Clear(); this.log.Clear();
   
if (HighLogic.LoadedSceneIsFlight && FlightGlobals.ActiveVessel != null) if (HighLogic.LoadedSceneIsFlight && FlightGlobals.ActiveVessel != null)
{ {
Vessel vessel; Vessel vessel;
IAntennaRelay relay; IAntennaRelay relay;
IList<IAntennaRelay> activeVesselRelays; IList<IAntennaRelay> activeVesselRelays;
   
for (int vIdx = 0; vIdx < FlightGlobals.Vessels.Count; vIdx++) for (int vIdx = 0; vIdx < FlightGlobals.Vessels.Count; vIdx++)
{ {
vessel = FlightGlobals.Vessels[vIdx]; vessel = FlightGlobals.Vessels[vIdx];
   
if (vessel == FlightGlobals.ActiveVessel) if (vessel == null || vessel == FlightGlobals.ActiveVessel)
{ {
continue; continue;
} }
   
  log.AppendFormat("Fetching best relay for vessel {0}", vessel);
   
relay = vessel.GetBestRelay(); relay = vessel.GetBestRelay();
   
if (relay != null) if (relay != null)
{ {
  log.AppendFormat("Finding nearest relay for best relay {0}", relay);
   
relay.FindNearestRelay(); relay.FindNearestRelay();
} }
} }
   
activeVesselRelays = RelayDatabase.Instance[FlightGlobals.ActiveVessel]; activeVesselRelays = RelayDatabase.Instance[FlightGlobals.ActiveVessel];
for (int rIdx = 0; rIdx < activeVesselRelays.Count; rIdx++) for (int rIdx = 0; rIdx < activeVesselRelays.Count; rIdx++)
{ {
relay = activeVesselRelays[rIdx]; relay = activeVesselRelays[rIdx];
   
relay.FindNearestRelay(); relay.FindNearestRelay();
} }
   
if (this.toolbarButton != null || this.appLauncherButton != null) if (this.toolbarButton != null || this.appLauncherButton != null)
{ {
log.Append("Checking vessel relay status.\n"); log.Append("Checking vessel relay status.\n");
   
this.currentConnectionStatus = FlightGlobals.ActiveVessel.GetConnectionStatus(); this.currentConnectionStatus = FlightGlobals.ActiveVessel.GetConnectionStatus();
   
log.AppendFormat("currentConnectionStatus: {0}, setting texture to {1}", log.AppendFormat("currentConnectionStatus: {0}, setting texture to {1}",
this.currentConnectionStatus, this.currentConnectionTexture); this.currentConnectionStatus, this.currentConnectionTexture);
   
if (this.toolbarButton != null) if (this.toolbarButton != null)
{ {
this.toolbarButton.TexturePath = this.currentConnectionTexture; this.toolbarButton.TexturePath = this.currentConnectionTexture;
   
if (this.currentConnectionStatus == ConnectionStatus.None) if (this.currentConnectionStatus == ConnectionStatus.None)
{ {
if (!this.toolbarButton.Important) this.toolbarButton.Important = true; if (!this.toolbarButton.Important) this.toolbarButton.Important = true;
} }
else else
{ {
if (this.toolbarButton.Important) this.toolbarButton.Important = false; if (this.toolbarButton.Important) this.toolbarButton.Important = false;
} }
} }
if (this.appLauncherButton != null) if (this.appLauncherButton != null)
{ {
this.appLauncherButton.SetTexture(this.currentAppLauncherTexture); this.appLauncherButton.SetTexture(this.currentAppLauncherTexture);
} }
} }
} }
   
log.Print(); log.Print();
} }
   
protected void OnDestroy() private void OnDestroy()
{ {
InputLockManager.RemoveControlLock(this.lockID); InputLockManager.RemoveControlLock(this.lockID);
   
if (this.mapRenderer != null) if (this.mapRenderer != null)
{ {
GameObject.Destroy(this.mapRenderer); GameObject.Destroy(this.mapRenderer);
} }
   
if (this.toolbarButton != null) if (this.toolbarButton != null)
{ {
this.toolbarButton.Destroy(); this.toolbarButton.Destroy();
} }
   
if (this.appLauncherButton != null) if (this.appLauncherButton != null)
{ {
ApplicationLauncher.Instance.RemoveModApplication(this.appLauncherButton); ApplicationLauncher.Instance.RemoveModApplication(this.appLauncherButton);
this.appLauncherButton = null; this.appLauncherButton = null;
} }
   
GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChangeRequested); GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChangeRequested);
GameEvents.onVesselChange.Remove(this.onVesselChange); GameEvents.onVesselChange.Remove(this.onVesselChange);
   
print("ARFlightController: Destroyed."); print("ARFlightController: Destroyed.");
} }
#endregion #endregion
   
  private void buttonToggle()
  {
  if (MapView.MapIsEnabled)
  {
  ARConfiguration.PrettyLines = !ARConfiguration.PrettyLines;
  }
  }
   
#region Event Handlers #region Event Handlers
protected void onSceneChangeRequested(GameScenes scene) private void onSceneChangeRequested(GameScenes scene)
{ {
print("ARFlightController: Requesting Destruction."); print("ARFlightController: Requesting Destruction.");
MonoBehaviour.Destroy(this); MonoBehaviour.Destroy(this);
} }
   
protected void onVesselChange(Vessel vessel) private void onVesselChange(Vessel vessel)
{ {
InputLockManager.RemoveControlLock(this.lockID); InputLockManager.RemoveControlLock(this.lockID);
} }
#endregion #endregion
} }
} }
   
// AntennaRange // AntennaRange
// //
// ARMapRenderer.cs // ARMapRenderer.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
#pragma warning disable 1591 #pragma warning disable 1591
   
using KSP; using KSP;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using ToadicusTools; using ToadicusTools;
using UnityEngine; using UnityEngine;
   
namespace AntennaRange namespace AntennaRange
{ {
public class ARMapRenderer : MonoBehaviour public class ARMapRenderer : MonoBehaviour
{ {
  #if BENCH
  private static ulong updateCount = 0u;
  private static ulong updateTimer = 0u;
  private readonly static RollingAverage averager = new RollingAverage();
  private static long twiceAverageTime = long.MaxValue;
  #endif
   
#region Fields #region Fields
private Dictionary<Guid, LineRenderer> vesselLineRenderers; private Dictionary<Guid, LineRenderer> vesselLineRenderers;
   
// Debug Stuff // Debug Stuff
#pragma warning disable 649 #pragma warning disable 649
private System.Diagnostics.Stopwatch timer; private System.Diagnostics.Stopwatch timer;
private Tools.DebugLogger log; private Tools.DebugLogger log;
private long relayStart; private long relayStart;
private long start; private long start;
#pragma warning restore 649 #pragma warning restore 649
   
#pragma warning disable 414 #pragma warning disable 414
private Color thisColor; private Color thisColor;
#pragma warning restore 414 #pragma warning restore 414
#endregion #endregion
   
#region Properties #region Properties
public LineRenderer this[Guid idx] public LineRenderer this[Guid idx]
{ {
get get
{ {
if (this.vesselLineRenderers == null)  
{  
this.vesselLineRenderers = new Dictionary<Guid, LineRenderer>();  
}  
   
LineRenderer lr; LineRenderer lr;
   
if (this.vesselLineRenderers.TryGetValue(idx, out lr)) if (!this.vesselLineRenderers.TryGetValue(idx, out lr))
{  
return lr;  
}  
else  
{ {
GameObject obj = new GameObject(); GameObject obj = new GameObject();
obj.layer = 31; obj.layer = 31;
   
lr = obj.AddComponent<LineRenderer>(); lr = obj.AddComponent<LineRenderer>();
   
// lr.SetColors(Color.green, Color.green); // lr.SetColors(Color.green, Color.green);
lr.material = MapView.OrbitLinesMaterial; lr.material = MapView.OrbitLinesMaterial;
// lr.SetVertexCount(2); // lr.SetVertexCount(2);
   
this.vesselLineRenderers[idx] = lr; this.vesselLineRenderers[idx] = lr;
   
return lr; return lr;
} }
   
  return lr;
} }
} }
#endregion #endregion
   
#region MonoBehaviour Lifecycle #region MonoBehaviour Lifecycle
private void Awake() private void Awake()
{ {
if (ARConfiguration.PrettyLines) if (ARConfiguration.PrettyLines)
{ {
this.vesselLineRenderers = new Dictionary<Guid, LineRenderer>(); this.vesselLineRenderers = new Dictionary<Guid, LineRenderer>();
} }
   
  #if DEBUG || BENCH
  this.timer = new System.Diagnostics.Stopwatch();
  #endif
#if DEBUG #if DEBUG
this.timer = new System.Diagnostics.Stopwatch();  
this.log = Tools.DebugLogger.New(this); this.log = Tools.DebugLogger.New(this);
#endif #endif
} }
   
private void OnPreCull() private void OnPreCull()
{ {
if (!HighLogic.LoadedSceneIsFlight || !MapView.MapIsEnabled || !ARConfiguration.PrettyLines) if (!HighLogic.LoadedSceneIsFlight || !MapView.MapIsEnabled || !ARConfiguration.PrettyLines)
{ {
this.Cleanup(); this.Cleanup(!HighLogic.LoadedSceneIsFlight);
   
return; return;
} }
   
#if DEBUG #if DEBUG || BENCH
timer.Restart(); timer.Restart();
#endif #endif
   
try try
{ {
log.Clear(); log.Clear();
   
log.AppendFormat("OnPreCull.\n"); log.AppendFormat("OnPreCull.\n");
   
log.AppendFormat("\tMapView: Draw3DLines: {0}\n" + log.AppendFormat("\tMapView: Draw3DLines: {0}\n" +
"\tMapView.MapCamera.camera.fieldOfView: {1}\n" + "\tMapView.MapCamera.camera.fieldOfView: {1}\n" +
"\tMapView.MapCamera.Distance: {2}\n", "\tMapView.MapCamera.Distance: {2}\n",
MapView.Draw3DLines, MapView.Draw3DLines,
MapView.MapCamera.camera.fieldOfView, MapView.MapCamera.camera.fieldOfView,
MapView.MapCamera.Distance MapView.MapCamera.Distance
); );
   
if (FlightGlobals.ready && FlightGlobals.Vessels != null) if (FlightGlobals.ready && FlightGlobals.Vessels != null)
{ {
log.AppendLine("FlightGlobals ready and Vessels list not null."); log.AppendLine("FlightGlobals ready and Vessels list not null.");
   
for (int i = 0; i < FlightGlobals.Vessels.Count; i++) for (int i = 0; i < FlightGlobals.Vessels.Count; i++)
{ {
Vessel vessel = FlightGlobals.Vessels[i]; Vessel vessel = FlightGlobals.Vessels[i];
   
log.AppendFormat("\nStarting check for vessel {0} at {1}ms", vessel, timer.ElapsedMilliseconds); log.AppendFormat("\nStarting check for vessel {0} at {1}ms", vessel, timer.ElapsedMilliseconds);
   
if (vessel == null) if (vessel == null)
{ {
log.AppendFormat("\n\tSkipping vessel {0} altogether because it is null.", vessel); log.AppendFormat("\n\tSkipping vessel {0} altogether because it is null.", vessel);
continue; continue;
} }
   
switch (vessel.vesselType) switch (vessel.vesselType)
{ {
case VesselType.Debris: case VesselType.Debris:
case VesselType.EVA: case VesselType.EVA:
case VesselType.Unknown: case VesselType.Unknown:
case VesselType.SpaceObject: case VesselType.SpaceObject:
log.AppendFormat("\n\tDiscarded because vessel is of invalid type {0}", log.AppendFormat("\n\tDiscarded because vessel is of invalid type {0}",
vessel.vesselType); vessel.vesselType);
continue; continue;
} }
   
log.AppendFormat("\n\tChecking vessel {0}.", vessel.vesselName); log.AppendFormat("\n\tChecking vessel {0}.", vessel.vesselName);
   
#if DEBUG #if DEBUG
start = timer.ElapsedMilliseconds; start = timer.ElapsedMilliseconds;
#endif #endif
   
IAntennaRelay vesselRelay = vessel.GetBestRelay(); IAntennaRelay vesselRelay = vessel.GetBestRelay();
   
if (vesselRelay == null) if (vesselRelay == null)
{ {
  log.AppendFormat("\n\tGot null relay for vessel {0}", vessel.vesselName);
continue; continue;
} }
   
log.AppendFormat("\n\tGot best relay {0} ({3}) for vessel {1} in {2} ms", log.AppendFormat("\n\tGot best relay {0} ({3}) for vessel {1} in {2} ms",
vesselRelay, vessel, timer.ElapsedMilliseconds - start, vesselRelay.GetType().Name); vesselRelay, vessel, timer.ElapsedMilliseconds - start, vesselRelay.GetType().Name);
   
if (vesselRelay != null) if (vesselRelay != null)
{ {
#if DEBUG #if DEBUG
start = timer.ElapsedMilliseconds; start = timer.ElapsedMilliseconds;
#endif #endif
   
this.SetRelayVertices(vesselRelay); this.SetRelayVertices(vesselRelay);
   
log.AppendFormat("\n\tSet relay vertices for {0} in {1}ms", log.AppendFormat("\n\tSet relay vertices for {0} in {1}ms",
vessel, timer.ElapsedMilliseconds - start); vessel, timer.ElapsedMilliseconds - start);
} }
} }
} }
} }
catch (Exception ex) catch (Exception ex)
{ {
this.LogError("Caught {0}: {1}\n{2}\n", ex.GetType().Name, ex.ToString(), ex.StackTrace.ToString()); this.LogError("Caught {0}: {1}\n{2}\n", ex.GetType().Name, ex.ToString(), ex.StackTrace.ToString());
this.Cleanup(); this.Cleanup(false);
} }
#if DEBUG #if DEBUG
finally finally
{ {
log.AppendFormat("\n\tOnPreCull finished in {0}ms\n", timer.ElapsedMilliseconds); log.AppendFormat("\n\tOnPreCull finished in {0}ms\n", timer.ElapsedMilliseconds);
   
log.Print(); log.Print();
} }
#endif #endif
   
  #if BENCH
  ARMapRenderer.updateCount++;
  ARMapRenderer.updateTimer += (ulong)this.timer.ElapsedTicks;
   
  if (ARMapRenderer.updateCount >= (ulong)(8d / Time.smoothDeltaTime))
  {
  ARMapRenderer.averager.AddItem((double)ARMapRenderer.updateTimer / (double)ARMapRenderer.updateCount);
  ARMapRenderer.updateTimer = 0u;
  ARMapRenderer.updateCount = 0u;
  ARMapRenderer.twiceAverageTime = (long)(ARMapRenderer.averager.Average * 2d);
  }
   
  if (this.timer.ElapsedTicks > ARMapRenderer.twiceAverageTime)
  {
  this.Log("PreCull took significant longer than usual ({0:S3}s vs {1:S3}s)",
  (double)this.timer.ElapsedTicks / (double)System.Diagnostics.Stopwatch.Frequency,
  ARMapRenderer.averager.Average / (double)System.Diagnostics.Stopwatch.Frequency
  );
  }
  #endif
} }
   
private void OnDestroy() private void OnDestroy()
{ {
this.Cleanup(); this.Cleanup(true);
   
print("ARMapRenderer: Destroyed."); this.Log("Destroyed");
} }
#endregion #endregion
   
#region Utility #region Utility
private void SetRelayVertices(IAntennaRelay relay) private void SetRelayVertices(IAntennaRelay relay)
{ {
log.AppendFormat("\n\t\tDrawing line for relay chain starting at {0}.", relay); log.AppendFormat("\n\t\tDrawing line for relay chain starting at {0}.", relay);
   
if (relay.vessel == null) if (relay.vessel == null)
{ {
log.Append("\n\t\tvessel is null, bailing out"); log.Append("\n\t\tvessel is null, bailing out");
return; return;
} }
   
LineRenderer renderer = this[relay.vessel.id]; LineRenderer renderer = this[relay.vessel.id];
Vector3d start = ScaledSpace.LocalToScaledSpace(relay.vessel.GetWorldPos3D()); Vector3d start = ScaledSpace.LocalToScaledSpace(relay.vessel.GetWorldPos3D());
   
float lineWidth; float lineWidth;
float d = Screen.height / 2f + 0.01f; float d = Screen.height / 2f + 0.01f;
   
if (MapView.Draw3DLines) if (MapView.Draw3DLines)
{ {
lineWidth = 0.005859375f * MapView.MapCamera.Distance; lineWidth = 0.005859375f * MapView.MapCamera.Distance;
} }
else else
{ {
lineWidth = 2f; lineWidth = 2f;
   
start = MapView.MapCamera.camera.WorldToScreenPoint(start); start = MapView.MapCamera.camera.WorldToScreenPoint(start);
   
start.z = start.z >= 0f ? d : -d; start.z = start.z >= 0f ? d : -d;
} }
   
renderer.SetWidth(lineWidth, lineWidth); renderer.SetWidth(lineWidth, lineWidth);
   
renderer.SetPosition(0, start); renderer.SetPosition(0, start);
   
int idx = 0; int idx = 0;
   
#if DEBUG #if DEBUG
relayStart = timer.ElapsedMilliseconds; relayStart = timer.ElapsedMilliseconds;
#endif #endif
   
Vector3d nextPoint; Vector3d nextPoint;
   
renderer.enabled = true; renderer.enabled = true;
   
if (!relay.CanTransmit()) if (!relay.CanTransmit())
{ {
thisColor = Color.red; thisColor = Color.red;
} }
else else
{ {
if (relay.transmitDistance < relay.nominalTransmitDistance) if (relay.LinkStatus == ConnectionStatus.Optimal)
{ {
thisColor = Color.green; thisColor = Color.green;
} }
else else
{ {
thisColor = Color.yellow; thisColor = Color.yellow;
} }
} }
   
if (relay.KerbinDirect) if (relay.KerbinDirect)
{ {
nextPoint = ScaledSpace.LocalToScaledSpace(AntennaRelay.Kerbin.position); nextPoint = ScaledSpace.LocalToScaledSpace(AntennaRelay.Kerbin.position);
relay = null;  
} }
else else
{ {
if (relay.targetRelay == null) if (relay.targetRelay == null || relay.targetRelay.vessel == null)
{ {
  this.LogError(
  "SetRelayVertices: relay {0} has null target relay or vessel when not KerbinDirect, bailing out!",
  relay
  );
   
renderer.enabled = false; renderer.enabled = false;
return; return;
} }
   
nextPoint = ScaledSpace.LocalToScaledSpace(relay.targetRelay.vessel.GetWorldPos3D()); nextPoint = ScaledSpace.LocalToScaledSpace(relay.targetRelay.vessel.GetWorldPos3D());
relay = relay.targetRelay;  
} }
   
renderer.SetColors(thisColor, thisColor); renderer.SetColors(thisColor, thisColor);
   
if (!MapView.Draw3DLines) if (!MapView.Draw3DLines)
{ {
nextPoint = MapView.MapCamera.camera.WorldToScreenPoint(nextPoint); nextPoint = MapView.MapCamera.camera.WorldToScreenPoint(nextPoint);
nextPoint.z = nextPoint.z >= 0f ? d : -d; nextPoint.z = nextPoint.z >= 0f ? d : -d;
} }
   
idx++; idx++;
   
renderer.SetVertexCount(idx + 1); renderer.SetVertexCount(idx + 1);
renderer.SetPosition(idx, nextPoint); renderer.SetPosition(idx, nextPoint);
   
log.AppendFormat("\n\t\t\t...finished segment in {0} ms", timer.ElapsedMilliseconds - relayStart); log.AppendFormat("\n\t\t\t...finished segment in {0} ms", timer.ElapsedMilliseconds - relayStart);
} }
   
private void Cleanup() private void Cleanup(bool freeObjects)
{ {
if (this.vesselLineRenderers != null && this.vesselLineRenderers.Count > 0) if (this.vesselLineRenderers != null && this.vesselLineRenderers.Count > 0)
{ {
IEnumerator<LineRenderer> enumerator = this.vesselLineRenderers.Values.GetEnumerator(); IEnumerator<LineRenderer> enumerator = this.vesselLineRenderers.Values.GetEnumerator();
LineRenderer lineRenderer; LineRenderer lineRenderer;
   
while (enumerator.MoveNext()) while (enumerator.MoveNext())
{ {
lineRenderer = enumerator.Current; lineRenderer = enumerator.Current;
lineRenderer.enabled = false; lineRenderer.enabled = false;
GameObject.Destroy(lineRenderer.gameObject);  
} if (freeObjects)
this.vesselLineRenderers.Clear(); {
  GameObject.Destroy(lineRenderer.gameObject);
  }
  }
   
  if (freeObjects)
  {
  this.vesselLineRenderers.Clear();
  }
} }
} }
#endregion #endregion
} }
} }
   
// AntennaRange // AntennaRange
// //
// AntennaRelay.cs // AntennaRelay.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  #define BENCH
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using ToadicusTools; using ToadicusTools;
   
namespace AntennaRange namespace AntennaRange
{ {
/// <summary> /// <summary>
/// Relay code at the heart of AntennaRange /// Relay code at the heart of AntennaRange
/// </summary> /// </summary>
public class AntennaRelay public class AntennaRelay
{ {
private static readonly System.Diagnostics.Stopwatch searchTimer = new System.Diagnostics.Stopwatch();  
private const long millisecondsBetweenSearches = 125L;  
   
// We don't have a Bard, so we'll hide Kerbin here. // We don't have a Bard, so we'll hide Kerbin here.
private static CelestialBody _Kerbin; private static CelestialBody _Kerbin;
   
/// <summary> /// <summary>
/// Fetches, caches, and returns a <see cref="CelestialBody"/> reference to Kerbin /// Fetches, caches, and returns a <see cref="CelestialBody"/> reference to Kerbin
/// </summary> /// </summary>
public static CelestialBody Kerbin public static CelestialBody Kerbin
{ {
get get
{ {
if (_Kerbin == null && FlightGlobals.ready) if (_Kerbin == null && FlightGlobals.ready)
{ {
_Kerbin = FlightGlobals.GetHomeBody(); _Kerbin = FlightGlobals.GetHomeBody();
} }
   
return _Kerbin; return _Kerbin;
} }
} }
   
private long lastSearch; #if BENCH
  private static ushort relayCount = 0;
  private static ulong searchCount = 0u;
  private static ulong searchTimer = 0u;
  private readonly static RollingAverage averager = new RollingAverage(16);
  private static long doubleAverageTime = long.MaxValue;
   
   
  private System.Diagnostics.Stopwatch performanceTimer = new System.Diagnostics.Stopwatch();
  #endif
   
private bool canTransmit; private bool canTransmit;
private bool isChecked;  
   
private IAntennaRelay nearestRelay; private IAntennaRelay nearestRelay;
private IAntennaRelay bestOccludedRelay; private IAntennaRelay bestOccludedRelay;
   
/// <summary> /// <summary>
/// The <see cref="AntennaRange.ModuleLimitedDataTransmitter"/> reference underlying this AntennaRelay, as an /// The <see cref="AntennaRange.ModuleLimitedDataTransmitter"/> reference underlying this AntennaRelay, as an
/// <see cref="AntennaRange.IAntennaRelay"/> /// <see cref="AntennaRange.IAntennaRelay"/>
/// </summary> /// </summary>
protected IAntennaRelay moduleRef; protected IAntennaRelay moduleRef;
   
/// <summary> /// <summary>
/// Gets the parent Vessel. /// Gets the parent Vessel.
/// </summary> /// </summary>
/// <value>The parent Vessel.</value> /// <value>The parent Vessel.</value>
public virtual Vessel vessel public virtual Vessel vessel
{ {
get get
{ {
return this.moduleRef.vessel; return this.moduleRef.vessel;
} }
} }
   
/// <summary> /// <summary>
/// Gets the target <see cref="AntennaRange.IAntennaRelay"/>relay. /// Gets the target <see cref="AntennaRange.IAntennaRelay"/>relay.
/// </summary> /// </summary>
public IAntennaRelay targetRelay public IAntennaRelay targetRelay
{ {
get; get;
protected set; protected set;
} }
   
/// <summary> /// <summary>
/// Gets the first <see cref="CelestialBody"/> found to be blocking line of sight. /// Gets a value indicating whether this <see cref="AntennaRange.IAntennaRelay"/> Relay is communicating
/// </summary> /// directly with Kerbin.
public virtual CelestialBody firstOccludingBody /// </summary>
  public virtual bool KerbinDirect
{ {
get; get;
protected set; protected set;
} }
   
/// <summary> /// <summary>
  /// Gets or sets the nominal link distance, in meters.
  /// </summary>
  public virtual double NominalLinkSqrDistance
  {
  get;
  protected set;
  }
   
  /// <summary>
  /// Gets or sets the maximum link distance, in meters.
  /// </summary>
  public virtual double MaximumLinkSqrDistance
  {
  get;
  protected set;
  }
   
  /// <summary>
  /// Gets the first <see cref="CelestialBody"/> found to be blocking line of sight.
  /// </summary>
  public virtual CelestialBody firstOccludingBody
  {
  get;
  protected set;
  }
   
  /// <summary>
/// Gets the transmit distance. /// Gets the transmit distance.
/// </summary> /// </summary>
/// <value>The transmit distance.</value> /// <value>The transmit distance.</value>
public double transmitDistance public double CurrentLinkSqrDistance
{ {
get get
{ {
if (this.KerbinDirect || this.targetRelay == null) if (this.KerbinDirect || this.targetRelay == null)
{ {
return this.DistanceTo(Kerbin); return this.sqrDistanceTo(Kerbin);
} }
else else
{ {
return this.DistanceTo(this.targetRelay); return this.sqrDistanceTo(this.targetRelay);
} }
} }
  }
   
  /// <summary>
  /// Gets or sets the link status.
  /// </summary>
  public virtual ConnectionStatus LinkStatus
  {
  get;
  protected set;
} }
   
/// <summary> /// <summary>
/// Gets the nominal transmit distance at which the Antenna behaves just as prescribed by Squad's config. /// Gets the nominal transmit distance at which the Antenna behaves just as prescribed by Squad's config.
/// </summary> /// </summary>
public virtual double nominalTransmitDistance public virtual double nominalTransmitDistance
{ {
get; get;
set; set;
} }
   
/// <summary> /// <summary>
/// The maximum distance at which this relay can operate. /// The maximum distance at which this relay can operate.
/// </summary> /// </summary>
/// <value>The max transmit distance.</value> /// <value>The max transmit distance.</value>
public virtual double maxTransmitDistance public virtual double maxTransmitDistance
{ {
get; get;
set; set;
} }
   
/// <summary> /// <summary>
/// Gets a value indicating whether this <see cref="AntennaRange.IAntennaRelay"/> Relay is communicating  
/// directly with Kerbin.  
/// </summary>  
public virtual bool KerbinDirect  
{  
get;  
protected set;  
}  
   
/// <summary>  
/// Determines whether this instance can transmit. /// Determines whether this instance can transmit.
/// </summary> /// </summary>
/// <returns><c>true</c> if this instance can transmit; otherwise, <c>false</c>.</returns> /// <returns><c>true</c> if this instance can transmit; otherwise, <c>false</c>.</returns>
public virtual bool CanTransmit() public virtual bool CanTransmit()
{ {
return this.canTransmit; return this.canTransmit;
} }
   
/// <summary> /// <summary>
/// Finds the nearest relay. /// Finds the nearest relay.
/// </summary> /// </summary>
/// <returns>The nearest relay or null, if no relays in range.</returns> /// <returns>The nearest relay or null, if no relays in range.</returns>
public void FindNearestRelay() public void FindNearestRelay()
{ {
if (!FlightGlobals.ready) if (!FlightGlobals.ready)
{ {
return; return;
}  
   
if (!searchTimer.IsRunning)  
{  
searchTimer.Start();  
} }
   
Tools.DebugLogger log; Tools.DebugLogger log;
#if DEBUG #if DEBUG
log = Tools.DebugLogger.New(this); log = Tools.DebugLogger.New(this);
#endif #endif
   
long searchTime = searchTimer.ElapsedMilliseconds; #if BENCH
long timeSinceLast = searchTime - this.lastSearch; this.performanceTimer.Restart();
   
if (timeSinceLast < millisecondsBetweenSearches) long startVesselLoopTicks;
{ long totalVesselLoopTicks;
log.AppendFormat(  
"{0}: Target search skipped because it's not time to search again yet ({1} - {2}) < {3})", string slowestLOSVesselName = string.Empty;
this, searchTime, this.lastSearch, millisecondsBetweenSearches long slowestLOSVesselTicks = long.MinValue;
); long startLOSVesselTicks;
log.Print(); long totalLOSVesselTicks;
return;  
} string slowestCircularVesselName = string.Empty;
  long slowestCircularVesselTicks = long.MinValue;
// Skip vessels that have already been checked for a nearest relay this pass. long startCircularVesselTicks;
if (this.isChecked) long totalCircularVesselTicks;
{  
log.AppendFormat("{0}: Target search skipped because our vessel has been checked already this search.", long startKerbinLOSTicks;
this); long totalKerbinLOSTicks;
log.Print(); long statusResolutionTicks;
return;  
} ushort usefulVesselCount = 0;
  #endif
log.AppendFormat("{0}: Target search started at {1} ms ({2} ms since last search).",  
this.ToString(), searchTime, timeSinceLast); log.AppendFormat("{0}: Target search started).", this.ToString());
   
#if DEBUG #if DEBUG
try { try {
#endif #endif
// Set this vessel as checked, so that we don't check it again.  
this.isChecked = true; // Declare a bunch of variables we'll be using.
  CelestialBody bodyOccludingBestOccludedRelay = null;
this.lastSearch = searchTime; IAntennaRelay needle;
   
  double nearestRelaySqrQuotient = double.PositiveInfinity;
  double bestOccludedSqrQuotient = double.PositiveInfinity;
   
  double potentialSqrDistance;
  double maxLinkSqrDistance;
  double potentialSqrQuotient;
   
  double kerbinSqrDistance;
  double kerbinSqrQuotient;
   
  bool isCircular;
  int iterCount;
   
// Blank everything we're trying to find before the search. // Blank everything we're trying to find before the search.
this.firstOccludingBody = null; this.firstOccludingBody = null;
this.bestOccludedRelay = null; this.bestOccludedRelay = null;
this.targetRelay = null; this.targetRelay = null;
this.nearestRelay = null; this.nearestRelay = null;
   
// Default to KerbinDirect = true in case something in here doesn't work right. // Default to KerbinDirect = true in case something in here doesn't work right.
this.KerbinDirect = true; this.KerbinDirect = true;
   
CelestialBody bodyOccludingBestOccludedRelay = null;  
   
double nearestRelaySqrDistance = double.PositiveInfinity;  
double bestOccludedSqrDistance = double.PositiveInfinity;  
double maxTransmitSqrDistance = this.maxTransmitDistance * this.maxTransmitDistance;  
   
/* /*
* Loop through all the vessels and exclude this vessel, vessels of the wrong type, and vessels that are too * Loop through all the vessels and exclude this vessel, vessels of the wrong type, and vessels that are too
* far away. When we find a candidate, get through its antennae for relays which have not been checked yet * far away. When we find a candidate, get through its antennae for relays which have not been checked yet
* and that can transmit. Once we find a suitable candidate, assign it to nearestRelay for comparison * and that can transmit. Once we find a suitable candidate, assign it to nearestRelay for comparison
* against future finds. * against future finds.
* */ * */
Vessel potentialVessel; Vessel potentialVessel;
IList<IAntennaRelay> vesselRelays; IAntennaRelay potentialBestRelay;
  CelestialBody fob;
   
  #if BENCH
  startVesselLoopTicks = performanceTimer.ElapsedTicks;
  #endif
   
for (int vIdx = 0; vIdx < FlightGlobals.Vessels.Count; vIdx++) for (int vIdx = 0; vIdx < FlightGlobals.Vessels.Count; vIdx++)
{ {
log.AppendFormat("\nFetching vessel at index {0}", vIdx); log.AppendFormat("\nFetching vessel at index {0}", vIdx);
potentialVessel = FlightGlobals.Vessels[vIdx]; potentialVessel = FlightGlobals.Vessels[vIdx];
if (potentialVessel == null) if (potentialVessel == null)
{ {
  Tools.PostErrorMessage("{0}: Skipping vessel at index {1} because it is null.", this, vIdx);
log.AppendFormat("\n\tSkipping vessel at index {0} because it is null.", vIdx); log.AppendFormat("\n\tSkipping vessel at index {0} because it is null.", vIdx);
log.Print(); log.Print();
return; return;
} }
#if DEBUG #if DEBUG
else else
{ {
log.AppendFormat("\n\tGot vessel {0}", potentialVessel); log.AppendFormat("\n\tGot vessel {0}", potentialVessel);
} }
#endif #endif
   
// Skip vessels of the wrong type. // Skip vessels of the wrong type.
log.Append("\n\tchecking vessel type"); log.Append("\n\tchecking vessel type");
switch (potentialVessel.vesselType) switch (potentialVessel.vesselType)
{ {
case VesselType.Debris: case VesselType.Debris:
case VesselType.Flag: case VesselType.Flag:
case VesselType.EVA: case VesselType.EVA:
case VesselType.SpaceObject: case VesselType.SpaceObject:
case VesselType.Unknown: case VesselType.Unknown:
log.Append("\n\tSkipping because vessel is the wrong type."); log.Append("\n\tSkipping because vessel is the wrong type.");
continue; continue;
default: default:
break; break;
} }
log.Append("\n\tchecking if vessel is this vessel"); log.Append("\n\tchecking if vessel is this vessel");
// Skip vessels with the wrong ID // Skip vessels with the wrong ID
if (potentialVessel.id == vessel.id) if (potentialVessel.id == vessel.id)
{ {
log.Append("\n\tSkipping because vessel is this vessel."); log.Append("\n\tSkipping because vessel is this vessel.");
continue; continue;
} }
   
  potentialBestRelay = potentialVessel.GetBestRelay();
  log.AppendFormat("\n\t\tgot best vessel relay {0}",
  potentialBestRelay == null ? "null" : potentialBestRelay.ToString());
   
  if (potentialBestRelay == null)
  {
  log.Append("\n\t\t...skipping null relay");
  continue;
  }
   
  #if BENCH
  usefulVesselCount++;
  #endif
   
// Find the distance from here to the vessel... // Find the distance from here to the vessel...
log.Append("\n\tgetting distance to potential vessel"); log.Append("\n\tgetting distance to potential vessel");
double potentialSqrDistance = this.sqrDistanceTo(potentialVessel); potentialSqrDistance = this.sqrDistanceTo(potentialVessel);
log.Append("\n\tgetting vessel relays"); log.Append("\n\tgetting best vessel relay");
vesselRelays = potentialVessel.GetAntennaRelays();  
log.AppendFormat("\n\t\tvesselRelays: {0}", log.Append("\n\tgetting max link distance to potential relay");
vesselRelays == null ? "null" : vesselRelays.Count.ToString());  
  if (ARConfiguration.UseAdditiveRanges)
CelestialBody fob = null; {
  maxLinkSqrDistance = this.maxTransmitDistance * potentialBestRelay.maxTransmitDistance;
log.Append("\n\tdoing LOS check"); }
  else
  {
  maxLinkSqrDistance = this.maxTransmitDistance * this.maxTransmitDistance;
  }
   
  log.AppendFormat("\n\tmax link distance: {0}", maxLinkSqrDistance);
   
  potentialSqrQuotient = potentialSqrDistance / maxLinkSqrDistance;
   
  #if BENCH
  startLOSVesselTicks = performanceTimer.ElapsedTicks;
  #endif
   
  log.Append("\n\t\tdoing LOS check");
// Skip vessels to which we do not have line of sight. // Skip vessels to which we do not have line of sight.
if ( if (
ARConfiguration.RequireLineOfSight && ARConfiguration.RequireLineOfSight &&
!this.vessel.hasLineOfSightTo(potentialVessel, out fob, ARConfiguration.RadiusRatio) !this.vessel.hasLineOfSightTo(potentialVessel, out fob, ARConfiguration.RadiusRatio)
) )
{ {
log.Append("\n\tfailed LOS check"); #if BENCH
this.firstOccludingBody = fob; totalLOSVesselTicks = performanceTimer.ElapsedTicks - startLOSVesselTicks;
   
log.AppendFormat("\n\t{0}: Vessel {1} not in line of sight.", if (totalLOSVesselTicks > slowestLOSVesselTicks)
  {
  slowestLOSVesselTicks = totalLOSVesselTicks;
  slowestLOSVesselName = vessel.vesselName;
  }
  #endif
   
  log.Append("\n\t\t...failed LOS check");
   
  log.AppendFormat("\n\t\t\t{0}: Vessel {1} not in line of sight.",
this.ToString(), potentialVessel.vesselName); this.ToString(), potentialVessel.vesselName);
log.AppendFormat("\n\t\tpotentialSqrDistance: {0}", potentialSqrDistance); log.AppendFormat("\n\t\t\tpotentialSqrDistance: {0}", potentialSqrDistance);
log.AppendFormat("\n\t\tbestOccludedSqrDistance: {0}", bestOccludedSqrDistance); log.AppendFormat("\n\t\t\tbestOccludedSqrQuotient: {0}", bestOccludedSqrQuotient);
log.AppendFormat("\n\t\tmaxTransmitSqrDistance: {0}", maxTransmitSqrDistance); log.AppendFormat("\n\t\t\tmaxTransmitSqrDistance: {0}", maxLinkSqrDistance);
   
if ( if (
(potentialSqrDistance < bestOccludedSqrDistance) && (potentialSqrQuotient < bestOccludedSqrQuotient) &&
(potentialSqrDistance < maxTransmitSqrDistance) (potentialSqrQuotient <= 1d) &&
  potentialBestRelay.CanTransmit()
) )
{ {
log.Append("\n\t\t...vessel is close enough to check for occluded relays"); log.Append("\n\t\t...vessel is close enough to and potentialBestRelay can transmit");
log.AppendFormat("\n\t\tthis: {0}", this); log.AppendFormat("\n\t\t...{0} found new best occluded relay {1}", this, potentialBestRelay);
log.AppendFormat("\n\t\tpotentialVessel: {0}",  
potentialVessel == null ? "null" : potentialVessel.ToString()); this.bestOccludedRelay = potentialBestRelay;
log.AppendFormat("\n\t\tvesselRelays: {0}", bodyOccludingBestOccludedRelay = fob;
vesselRelays == null ? "null" : vesselRelays.ToString()); bestOccludedSqrQuotient = potentialSqrQuotient;
  }
log.AppendFormat("\n\t\t{0}: Checking {1} relays on occluded vessel {2}.", else
this.ToString(), {
vesselRelays.Count, log.Append("\n\t\t...vessel is not close enough to check for occluded relays, carrying on");
potentialVessel  
);  
   
IAntennaRelay occludedRelay;  
for (int rIdx = 0; rIdx < vesselRelays.Count; rIdx++)  
{  
occludedRelay = vesselRelays[rIdx];  
   
log.AppendFormat(  
"\n\t\t{0}: Checking candidate for bestOccludedRelay: {1}" +  
"\n\t\tCanTransmit: {2}",  
this.ToString(), occludedRelay, occludedRelay.CanTransmit()  
);  
   
if (occludedRelay.CanTransmit())  
{  
this.bestOccludedRelay = occludedRelay;  
bodyOccludingBestOccludedRelay = fob;  
bestOccludedSqrDistance = potentialSqrDistance;  
   
log.AppendFormat("\n\t{0}: Found new bestOccludedRelay: {1}" +  
" (blocked by {2}; distance: {3} m)",  
this.ToString(),  
occludedRelay.ToString(),  
fob,  
potentialSqrDistance  
);  
break;  
}  
}  
} }
log.Append("\n\t\t...vessel is not close enough to check for occluded relays, carrying on");  
continue; continue;
} }
  #if BENCH
log.Append("\n\tpassed LOS check"); else
  {
  totalLOSVesselTicks = performanceTimer.ElapsedTicks - startLOSVesselTicks;
  }
   
  if (totalLOSVesselTicks > slowestLOSVesselTicks)
  {
  slowestLOSVesselTicks = totalLOSVesselTicks;
  slowestLOSVesselName = vessel.vesselName;
  }
  #endif
   
  log.Append("\n\t\t...passed LOS check");
   
/* /*
* ...so that we can skip the vessel if it is further away than a vessel we've already checked. * ...so that we can skip the vessel if it is further away than a vessel we've already checked.
* */ * */
if (potentialSqrDistance > nearestRelaySqrDistance) if (potentialSqrQuotient > nearestRelaySqrQuotient)
{ {
log.AppendFormat("\n\t{0}: Vessel {1} discarded because it is farther than another the nearest relay.", log.AppendFormat("\n\t{0}: Vessel {1} discarded because it is farther than another the nearest relay.",
this.ToString(), this.ToString(),
potentialVessel.vesselName potentialVessel.vesselName
); );
continue; continue;
} }
   
log.Append("\n\tpassed distance check"); log.Append("\n\t\t...passed distance check");
   
IAntennaRelay potentialRelay; if (potentialBestRelay.CanTransmit())
for (int rIdx = 0; rIdx < vesselRelays.Count; rIdx++) {
{ #if BENCH
log.AppendFormat("\n\t\tfetching vessel relay at index {0}", rIdx); startCircularVesselTicks = performanceTimer.ElapsedTicks;
potentialRelay = vesselRelays[rIdx]; #endif
log.AppendFormat("\n\t\tgot relay {0}", potentialRelay == null ? "null" : potentialRelay.ToString());  
  needle = potentialBestRelay;
if (potentialRelay == null) isCircular = false;
{  
log.Append("\n\t\t...skipping null relay"); iterCount = 0;
continue; while (needle != null)
} {
  iterCount++;
if (  
potentialRelay.CanTransmit() && if (needle.KerbinDirect)
(potentialRelay.targetRelay == null || potentialRelay.targetRelay.vessel != this.vessel)) {
{ break;
// @TODO: Moved this here from outside the loop; why was it there? }
nearestRelaySqrDistance = potentialSqrDistance;  
this.nearestRelay = potentialRelay; if (needle.targetRelay == null)
  {
log.AppendFormat("\n\t{0}: found new nearest relay {1} ({2}m)", break;
  }
   
  if (needle.targetRelay.vessel == this.vessel || needle == this.moduleRef)
  {
  isCircular = true;
  break;
  }
   
  // Avoid infinite loops when we're not catching things right.
  if (iterCount > FlightGlobals.Vessels.Count)
  {
  Tools.PostErrorMessage(
  "[{0}] iterCount exceeded while checking for circular network; assuming it is circular" +
  "\n\tneedle={1}" +
  "\n\tthis.moduleRef={2}",
  this,
  needle == null ? "null" : string.Format(
  "{0}, needle.KerbinDirect={1}, needle.targetRelay={2}",
  needle, needle.KerbinDirect, needle.targetRelay == null ? "null" : string.Format(
  "{0}\n\tneedle.targetRelay.vessel={1}",
  needle.targetRelay,
  needle.targetRelay.vessel == null ?
  "null" : needle.targetRelay.vessel.vesselName
  )
  ),
  this.moduleRef == null ? "null" : this.moduleRef.ToString()
  );
  isCircular = true;
  break;
  }
   
  needle = needle.targetRelay;
  }
   
  if (!isCircular)
  {
  nearestRelaySqrQuotient = potentialSqrQuotient;
  this.nearestRelay = potentialBestRelay;
   
  log.AppendFormat("\n\t{0}: found new nearest relay {1} ({2}m²)",
this.ToString(), this.ToString(),
this.nearestRelay.ToString(), this.nearestRelay.ToString(),
Math.Sqrt(nearestRelaySqrDistance) Math.Sqrt(nearestRelaySqrQuotient)
); );
  }
break; else
} {
} log.AppendFormat("\n\t\t...connection to {0} would result in a circular network, skipping",
} potentialBestRelay
  );
  }
   
  #if BENCH
  totalCircularVesselTicks = performanceTimer.ElapsedTicks - startCircularVesselTicks;
   
  if (totalCircularVesselTicks > slowestCircularVesselTicks)
  {
  slowestCircularVesselName = vessel.vesselName;
  slowestCircularVesselTicks = totalCircularVesselTicks;
  }
   
  #endif
  }
  }
   
  #if BENCH
  totalVesselLoopTicks = performanceTimer.ElapsedTicks - startVesselLoopTicks;
  #endif
   
CelestialBody bodyOccludingKerbin = null; CelestialBody bodyOccludingKerbin = null;
   
double kerbinSqrDistance = this.vessel.DistanceTo(Kerbin) - Kerbin.Radius; kerbinSqrDistance = this.vessel.DistanceTo(Kerbin) - Kerbin.Radius;
kerbinSqrDistance *= kerbinSqrDistance; kerbinSqrDistance *= kerbinSqrDistance;
   
  if (ARConfiguration.UseAdditiveRanges)
  {
  kerbinSqrQuotient = kerbinSqrDistance /
  (this.maxTransmitDistance * ARConfiguration.KerbinRelayRange);
  }
  else
  {
  kerbinSqrQuotient = kerbinSqrDistance /
  (this.maxTransmitDistance * this.maxTransmitDistance);
  }
   
log.AppendFormat("\n{0} ({1}): Search done, figuring status.", this.ToString(), this.GetType().Name); log.AppendFormat("\n{0} ({1}): Search done, figuring status.", this.ToString(), this.GetType().Name);
  log.AppendFormat(
  "\n{0}: nearestRelay={1} ({2}m²)), bestOccludedRelay={3} ({4}m²), kerbinSqrDistance={5}m²)",
  this,
  this.nearestRelay == null ? "null" : this.nearestRelay.ToString(),
  nearestRelaySqrQuotient,
  this.bestOccludedRelay == null ? "null" : this.bestOccludedRelay.ToString(),
  bestOccludedSqrQuotient,
  kerbinSqrDistance
  );
   
  #if BENCH
  startKerbinLOSTicks = this.performanceTimer.ElapsedTicks;
  #endif
   
// If we don't have LOS to Kerbin, focus on relays // If we don't have LOS to Kerbin, focus on relays
if (!this.vessel.hasLineOfSightTo(Kerbin, out bodyOccludingKerbin, ARConfiguration.RadiusRatio)) if (
{ ARConfiguration.RequireLineOfSight &&
  !this.vessel.hasLineOfSightTo(Kerbin, out bodyOccludingKerbin, ARConfiguration.RadiusRatio)
  )
  {
  #if BENCH
  totalKerbinLOSTicks = this.performanceTimer.ElapsedTicks - startKerbinLOSTicks;
  #endif
log.AppendFormat("\n\tKerbin LOS is blocked by {0}.", bodyOccludingKerbin.bodyName); log.AppendFormat("\n\tKerbin LOS is blocked by {0}.", bodyOccludingKerbin.bodyName);
   
// nearestRelaySqrDistance will be infinity if all relays are occluded or none exist. // nearestRelaySqrDistance will be infinity if all relays are occluded or none exist.
// Therefore, this will only be true if a valid relay is in range. // Therefore, this will only be true if a valid relay is in range.
if (nearestRelaySqrDistance <= maxTransmitSqrDistance) if (nearestRelaySqrQuotient <= 1d)
{ {
log.AppendFormat("\n\t\tCan transmit to nearby relay {0} ({1} <= {2}).", log.AppendFormat("\n\t\tCan transmit to nearby relay {0} ({1} <= {2}).",
this.nearestRelay == null ? "null" : this.nearestRelay.ToString(), this.nearestRelay == null ? "null" : this.nearestRelay.ToString(),
nearestRelaySqrDistance, maxTransmitSqrDistance); nearestRelaySqrQuotient, 1d);
   
this.KerbinDirect = false; this.KerbinDirect = false;
this.canTransmit = true; this.canTransmit = true;
this.targetRelay = this.nearestRelay; this.targetRelay = this.nearestRelay;
} }
// If this isn't true, we can't transmit, but pick a second best of bestOccludedRelay and Kerbin anyway // If this isn't true, we can't transmit, but pick a second best of bestOccludedRelay and Kerbin anyway
else else
{ {
log.AppendFormat("\n\t\tCan't transmit to nearby relay {0} ({1} > {2}).", log.AppendFormat("\n\t\tCan't transmit to nearby relay {0} ({1} > {2}).",
this.nearestRelay == null ? "null" : this.nearestRelay.ToString(), this.nearestRelay == null ? "null" : this.nearestRelay.ToString(),
nearestRelaySqrDistance, maxTransmitSqrDistance); nearestRelaySqrQuotient, 1d);
   
this.canTransmit = false; this.canTransmit = false;
   
// If the best occluded relay is closer than Kerbin, check it against the nearest relay. // If the best occluded relay is closer than Kerbin, check it against the nearest relay.
// Since bestOccludedSqrDistance is infinity if there are no occluded relays, this is safe // Since bestOccludedSqrDistance is infinity if there are no occluded relays, this is safe
if (bestOccludedSqrDistance < kerbinSqrDistance) if (bestOccludedSqrQuotient < kerbinSqrQuotient)
{ {
log.AppendFormat("\n\t\t\tBest occluded relay is closer than Kerbin ({0} < {1})", log.AppendFormat("\n\t\t\tBest occluded relay is closer than Kerbin ({0} < {1})",
bestOccludedRelay, kerbinSqrDistance); bestOccludedRelay, kerbinSqrDistance);
this.KerbinDirect = false; this.KerbinDirect = false;
   
// If the nearest relay is closer than the best occluded relay, pick it. // If the nearest relay is closer than the best occluded relay, pick it.
// Since nearestRelaySqrDistane is infinity if there are no nearby relays, this is safe. // Since nearestRelaySqrDistane is infinity if there are no nearby relays, this is safe.
if (nearestRelaySqrDistance < bestOccludedSqrDistance) if (nearestRelaySqrQuotient < bestOccludedSqrQuotient)
{ {
log.AppendFormat("\n\t\t\t\t...but the nearest relay is closer ({0} < {1}), so picking it.", log.AppendFormat("\n\t\t\t\t...but the nearest relay is closer ({0} < {1}), so picking it.",
nearestRelaySqrDistance, bestOccludedSqrDistance); nearestRelaySqrQuotient, bestOccludedSqrQuotient);
this.targetRelay = nearestRelay; this.targetRelay = this.nearestRelay;
this.firstOccludingBody = null; this.firstOccludingBody = null;
} }
// Otherwise, target the best occluded relay. // Otherwise, target the best occluded relay.
else else
{ {
log.AppendFormat("\n\t\t\t\t...and closer than the nearest relay ({0} >= {1}), so picking it.", log.AppendFormat("\n\t\t\t\t...and closer than the nearest relay ({0} >= {1}), so picking it.",
nearestRelaySqrDistance, bestOccludedSqrDistance); nearestRelaySqrQuotient, bestOccludedSqrQuotient);
this.targetRelay = bestOccludedRelay; this.targetRelay = bestOccludedRelay;
this.firstOccludingBody = bodyOccludingBestOccludedRelay; this.firstOccludingBody = bodyOccludingBestOccludedRelay;
} }
} }
// Otherwise, check Kerbin against the nearest relay. // Otherwise, check Kerbin against the nearest relay.
// Since we have LOS, blank the first occluding body. // Since we have LOS, blank the first occluding body.
else else
{ {
log.AppendFormat("\n\t\t\tKerbin is closer than the best occluded relay ({0} >= {1})", log.AppendFormat("\n\t\t\tKerbin is closer than the best occluded relay ({0} >= {1})",
bestOccludedRelay, kerbinSqrDistance); bestOccludedRelay, kerbinSqrDistance);
this.firstOccludingBody = null;  
   
// If the nearest relay is closer than Kerbin, pick it. // If the nearest relay is closer than Kerbin, pick it.
// Since nearestRelaySqrDistane is infinity if there are no nearby relays, this is safe. // Since nearestRelaySqrDistane is infinity if there are no nearby relays, this is safe.
if (nearestRelaySqrDistance < kerbinSqrDistance) if (nearestRelaySqrQuotient < kerbinSqrQuotient)
{ {
log.AppendFormat("\n\t\t\t\t...but the nearest relay is closer ({0} < {1}), so picking it.", log.AppendFormat("\n\t\t\t\t...but the nearest relay is closer ({0} < {1}), so picking it.",
nearestRelaySqrDistance, kerbinSqrDistance); nearestRelaySqrQuotient, kerbinSqrQuotient);
this.KerbinDirect = false; this.KerbinDirect = false;
this.targetRelay = nearestRelay; this.firstOccludingBody = null;
  this.targetRelay = this.nearestRelay;
} }
// Otherwise, pick Kerbin. // Otherwise, pick Kerbin.
else else
{ {
log.AppendFormat("\n\t\t\t\t...and closer than the nearest relay ({0} >= {1}), so picking it.", log.AppendFormat("\n\t\t\t\t...and closer than the nearest relay ({0} >= {1}), so picking it.",
nearestRelaySqrDistance, kerbinSqrDistance); nearestRelaySqrQuotient, kerbinSqrQuotient);
this.KerbinDirect = true; this.KerbinDirect = true;
  this.firstOccludingBody = bodyOccludingKerbin;
this.targetRelay = null; this.targetRelay = null;
} }
} }
} }
} }
// If we do have LOS to Kerbin, try to prefer the closest of nearestRelay and Kerbin // If we do have LOS to Kerbin, try to prefer the closest of nearestRelay and Kerbin
else else
{ {
  #if BENCH
  totalKerbinLOSTicks = this.performanceTimer.ElapsedTicks - startKerbinLOSTicks;
  #endif
   
log.AppendFormat("\n\tKerbin is in LOS."); log.AppendFormat("\n\tKerbin is in LOS.");
   
// If the nearest relay is closer than Kerbin and in range, transmit to it. // If the nearest relay is closer than Kerbin and in range, transmit to it.
if (nearestRelaySqrDistance <= maxTransmitSqrDistance) if (nearestRelaySqrQuotient <= 1d)
{ {
log.AppendFormat("\n\t\tCan transmit to nearby relay {0} ({1} <= {2}).", log.AppendFormat("\n\t\tCan transmit to nearby relay {0} ({1} <= {2}).",
this.nearestRelay == null ? "null" : this.nearestRelay.ToString(), this.nearestRelay == null ? "null" : this.nearestRelay.ToString(),
nearestRelaySqrDistance, maxTransmitSqrDistance); nearestRelaySqrQuotient, 1d);
   
this.canTransmit = true; this.canTransmit = true;
   
// If the nearestRelay is closer than Kerbin, use it. // If the nearestRelay is closer than Kerbin, use it.
if (nearestRelaySqrDistance < kerbinSqrDistance) if (nearestRelaySqrQuotient < kerbinSqrQuotient)
{ {
log.AppendFormat("\n\t\t\tPicking relay {0} over Kerbin ({1} < {2}).", log.AppendFormat("\n\t\t\tPicking relay {0} over Kerbin ({1} < {2}).",
this.nearestRelay == null ? "null" : this.nearestRelay.ToString(), this.nearestRelay == null ? "null" : this.nearestRelay.ToString(),
nearestRelaySqrDistance, kerbinSqrDistance); nearestRelaySqrQuotient, kerbinSqrQuotient);
   
this.KerbinDirect = false; this.KerbinDirect = false;
this.targetRelay = this.nearestRelay; this.targetRelay = this.nearestRelay;
} }
// Otherwise, Kerbin is closer, so use it. // Otherwise, Kerbin is closer, so use it.
else else
{ {
log.AppendFormat("\n\t\t\tBut picking Kerbin over nearby relay {0} ({1} >= {2}).", log.AppendFormat("\n\t\t\tBut picking Kerbin over nearby relay {0} ({1} >= {2}).",
this.nearestRelay == null ? "null" : this.nearestRelay.ToString(), this.nearestRelay == null ? "null" : this.nearestRelay.ToString(),
nearestRelaySqrDistance, kerbinSqrDistance); nearestRelaySqrQuotient, kerbinSqrQuotient);
   
this.KerbinDirect = true; this.KerbinDirect = true;
this.targetRelay = null; this.targetRelay = null;
} }
} }
// If the nearest relay is out of range, we still need to check on Kerbin. // If the nearest relay is out of range, we still need to check on Kerbin.
else else
{ {
log.AppendFormat("\n\t\tCan't transmit to nearby relay {0} ({1} > {2}).", log.AppendFormat("\n\t\tCan't transmit to nearby relay {0} ({1} > {2}).",
this.nearestRelay == null ? "null" : this.nearestRelay.ToString(), this.nearestRelay == null ? "null" : this.nearestRelay.ToString(),
nearestRelaySqrDistance, maxTransmitSqrDistance); nearestRelaySqrQuotient, 1d);
   
// If Kerbin is in range, use it. // If Kerbin is in range, use it.
if (kerbinSqrDistance <= maxTransmitSqrDistance) if (kerbinSqrQuotient <= 1d)
{ {
log.AppendFormat("\n\t\t\tCan transmit to Kerbin ({0} <= {1}).", log.AppendFormat("\n\t\t\tCan transmit to Kerbin ({0} <= {1}).",
kerbinSqrDistance, maxTransmitSqrDistance); kerbinSqrQuotient, 1d);
   
this.canTransmit = true; this.canTransmit = true;
this.KerbinDirect = true; this.KerbinDirect = true;
this.targetRelay = null; this.targetRelay = null;
} }
// If Kerbin is out of range and the nearest relay is out of range, pick a second best between // If Kerbin is out of range and the nearest relay is out of range, pick a second best between
// Kerbin and bestOccludedRelay // Kerbin and bestOccludedRelay
else else
{ {
log.AppendFormat("\n\t\t\tCan't transmit to Kerbin ({0} > {1}).", log.AppendFormat("\n\t\t\tCan't transmit to Kerbin ({0} > {1}).",
kerbinSqrDistance, maxTransmitSqrDistance); kerbinSqrQuotient, 1d);
   
this.canTransmit = false; this.canTransmit = false;
   
// If the best occluded relay is closer than Kerbin, check it against the nearest relay. // If the best occluded relay is closer than Kerbin, check it against the nearest relay.
// Since bestOccludedSqrDistance is infinity if there are no occluded relays, this is safe // Since bestOccludedSqrDistance is infinity if there are no occluded relays, this is safe
if (bestOccludedSqrDistance < kerbinSqrDistance) if (bestOccludedSqrQuotient < kerbinSqrQuotient)
{ {
log.AppendFormat("\n\t\t\tBest occluded relay is closer than Kerbin ({0} < {1})", log.AppendFormat("\n\t\t\tBest occluded relay is closer than Kerbin ({0} < {1})",
bestOccludedRelay, kerbinSqrDistance); bestOccludedRelay, kerbinSqrDistance);
this.KerbinDirect = false; this.KerbinDirect = false;
   
// If the nearest relay is closer than the best occluded relay, pick it. // If the nearest relay is closer than the best occluded relay, pick it.
// Since nearestRelaySqrDistane is infinity if there are no nearby relays, this is safe. // Since nearestRelaySqrDistane is infinity if there are no nearby relays, this is safe.
if (nearestRelaySqrDistance < bestOccludedSqrDistance) if (nearestRelaySqrQuotient < bestOccludedSqrQuotient)
{ {
log.AppendFormat("\n\t\t\t\t...but the nearest relay is closer ({0} < {1}), so picking it.", log.AppendFormat("\n\t\t\t\t...but the nearest relay is closer ({0} < {1}), so picking it.",
nearestRelaySqrDistance, bestOccludedSqrDistance); nearestRelaySqrQuotient, bestOccludedSqrQuotient);
this.targetRelay = nearestRelay; this.targetRelay = this.nearestRelay;
this.firstOccludingBody = null; this.firstOccludingBody = null;
} }
// Otherwise, target the best occluded relay. // Otherwise, target the best occluded relay.
else else
{ {
log.AppendFormat("\n\t\t\t\t...and closer than the nearest relay ({0} >= {1}), so picking it.", log.AppendFormat("\n\t\t\t\t...and closer than the nearest relay ({0} >= {1}), so picking it.",
nearestRelaySqrDistance, bestOccludedSqrDistance); nearestRelaySqrQuotient, bestOccludedSqrQuotient);
this.targetRelay = bestOccludedRelay; this.targetRelay = bestOccludedRelay;
this.firstOccludingBody = bodyOccludingBestOccludedRelay; this.firstOccludingBody = bodyOccludingBestOccludedRelay;
} }
} }
// Otherwise, check Kerbin against the nearest relay. // Otherwise, check Kerbin against the nearest relay.
// Since we have LOS, blank the first occluding body. // Since we have LOS, blank the first occluding body.
else else
{ {
log.AppendFormat("\n\t\t\tKerbin is closer than the best occluded relay ({0} >= {1})", log.AppendFormat("\n\t\t\tKerbin is closer than the best occluded relay ({0} >= {1})",
bestOccludedRelay, kerbinSqrDistance); bestOccludedRelay, kerbinSqrDistance);
this.firstOccludingBody = null; this.firstOccludingBody = null;
   
// If the nearest relay is closer than Kerbin, pick it. // If the nearest relay is closer than Kerbin, pick it.
// Since nearestRelaySqrDistane is infinity if there are no nearby relays, this is safe. // Since nearestRelaySqrDistane is infinity if there are no nearby relays, this is safe.
if (nearestRelaySqrDistance < kerbinSqrDistance) if (nearestRelaySqrQuotient < kerbinSqrQuotient)
{ {
log.AppendFormat("\n\t\t\t\t...but the nearest relay is closer ({0} < {1}), so picking it.", log.AppendFormat("\n\t\t\t\t...but the nearest relay is closer ({0} < {1}), so picking it.",
nearestRelaySqrDistance, kerbinSqrDistance); nearestRelaySqrQuotient, kerbinSqrQuotient);
this.KerbinDirect = false; this.KerbinDirect = false;
this.targetRelay = nearestRelay; this.targetRelay = this.nearestRelay;
} }
// Otherwise, pick Kerbin. // Otherwise, pick Kerbin.
else else
{ {
log.AppendFormat("\n\t\t\t\t...and closer than the nearest relay ({0} >= {1}), so picking it.", log.AppendFormat("\n\t\t\t\t...and closer than the nearest relay ({0} >= {1}), so picking it.",
nearestRelaySqrDistance, kerbinSqrDistance); nearestRelaySqrQuotient, kerbinSqrQuotient);
this.KerbinDirect = true; this.KerbinDirect = true;
this.targetRelay = null; this.targetRelay = null;
} }
} }
} }
} }
} }
   
log.AppendFormat("{0}: Target search completed at {1} ms ({2} ms elapsed).", if (ARConfiguration.UseAdditiveRanges)
this.ToString(), searchTimer.ElapsedMilliseconds, searchTimer.ElapsedMilliseconds - searchTime);; {
  if (this.KerbinDirect)
log.AppendFormat("\n{0}: Status determination complete.", this.ToString()); {
  this.NominalLinkSqrDistance = this.nominalTransmitDistance * ARConfiguration.KerbinNominalRange;
  this.MaximumLinkSqrDistance = this.maxTransmitDistance * ARConfiguration.KerbinRelayRange;
  }
  else
  {
  this.NominalLinkSqrDistance = this.nominalTransmitDistance * this.targetRelay.nominalTransmitDistance;
  this.MaximumLinkSqrDistance = this.maxTransmitDistance * this.targetRelay.maxTransmitDistance;
  }
  }
  else
  {
  this.NominalLinkSqrDistance = this.nominalTransmitDistance * this.nominalTransmitDistance;
  this.MaximumLinkSqrDistance = this.maxTransmitDistance * this.maxTransmitDistance;
  }
   
  if (this.canTransmit)
  {
  if (this.CurrentLinkSqrDistance < this.NominalLinkSqrDistance)
  {
  this.LinkStatus = ConnectionStatus.Optimal;
  }
  else
  {
  this.LinkStatus = ConnectionStatus.Suboptimal;
  }
  }
  else
  {
  this.LinkStatus = ConnectionStatus.None;
  }
   
  #if BENCH
  statusResolutionTicks = performanceTimer.ElapsedTicks - startKerbinLOSTicks - totalKerbinLOSTicks;
  #endif
   
  log.AppendFormat("\n{0}: Target search and status determination complete.", this.ToString());
#if DEBUG #if DEBUG
} catch (Exception ex) { } catch (Exception ex) {
log.AppendFormat("\nCaught {0}: {1}\n{2}", ex.GetType().FullName, ex.ToString(), ex.StackTrace); log.AppendFormat("\nCaught {0}: {1}\n{2}", ex.GetType().FullName, ex.ToString(), ex.StackTrace);
#if QUIT_ON_EXCEPTION #if QUIT_ON_EXCEPTION
UnityEngine.Application.Quit(); UnityEngine.Application.Quit();
#endif #endif
} finally { } finally {
#endif #endif
log.Print(false); log.Print(false);
#if DEBUG #if DEBUG
} }
#endif #endif
// Now that we're done with our recursive CanTransmit checks, flag this relay as not checked so it can be  
// used next time. #if BENCH
this.isChecked = false; AntennaRelay.searchTimer += (ulong)this.performanceTimer.ElapsedTicks;
  AntennaRelay.searchCount++;
  this.performanceTimer.Stop();
   
  double averageSearchTime = (double)AntennaRelay.searchTimer / (double)AntennaRelay.searchCount;
   
  if (AntennaRelay.searchCount >= 8000u / (ulong)ARConfiguration.UpdateDelay)
  {
  AntennaRelay.searchCount = 0u;
  AntennaRelay.searchTimer = 0u;
   
  AntennaRelay.averager.AddItem(averageSearchTime);
  AntennaRelay.doubleAverageTime = (long)(AntennaRelay.averager.Average * 2d);
  }
   
  if (this.performanceTimer.ElapsedTicks > AntennaRelay.doubleAverageTime)
  {
  System.Text.StringBuilder sb = Tools.GetStringBuilder();
   
  sb.AppendFormat(Tools.SIFormatter, "[AntennaRelay] FindNearestRelay search for {0}" +
  " took significantly longer than average ({1:S3}s vs {2:S3}s)",
  this.ToString(),
  (double)this.performanceTimer.ElapsedTicks / (double)System.Diagnostics.Stopwatch.Frequency,
  (double)AntennaRelay.averager.Average / (double)System.Diagnostics.Stopwatch.Frequency
  );
   
  sb.AppendFormat(Tools.SIFormatter, "\n\tVessel loop time: {0:S3}s",
  (double)totalVesselLoopTicks / (double)System.Diagnostics.Stopwatch.Frequency
  );
   
  sb.AppendFormat(Tools.SIFormatter, "\n\t\tAverage vessel time for each of {1} vessels: {0:S3}s",
  (double)totalVesselLoopTicks / (double)System.Diagnostics.Stopwatch.Frequency /
  (double)usefulVesselCount,
  usefulVesselCount
  );
   
  sb.AppendFormat(Tools.SIFormatter, "\n\t\tSlowest vessel LOS check: {0:S3}s to {1}",
  (double)slowestLOSVesselTicks / (double)System.Diagnostics.Stopwatch.Frequency,
  slowestLOSVesselName
  );
   
  sb.AppendFormat(Tools.SIFormatter, "\n\t\tSlowest circular relay check: {0:S3}s for {1}",
  (double)slowestCircularVesselTicks / (double)System.Diagnostics.Stopwatch.Frequency,
  slowestCircularVesselName
  );
   
  sb.AppendFormat(Tools.SIFormatter, "\n\tKerbin LOS check: {0:S3}s",
  (double)totalKerbinLOSTicks / (double)System.Diagnostics.Stopwatch.Frequency
  );
   
  sb.AppendFormat(Tools.SIFormatter, "\n\tStatus resolution check: {0:S3}s",
  (double)statusResolutionTicks / (double)System.Diagnostics.Stopwatch.Frequency
  );
   
  // sb.AppendFormat(Tools.SIFormatter, "", start)
   
  Tools.PostWarningMessage(sb.ToString());
   
  Tools.PutStringBuilder(sb);
  }
  #endif
} }
   
/// <summary> /// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="AntennaRange.AntennaRelay"/>. /// Returns a <see cref="System.String"/> that represents the current <see cref="AntennaRange.AntennaRelay"/>.
/// </summary> /// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="AntennaRange.AntennaRelay"/>.</returns> /// <returns>A <see cref="System.String"/> that represents the current <see cref="AntennaRange.AntennaRelay"/>.</returns>
public override string ToString() public override string ToString()
{ {
if (this is ProtoAntennaRelay) if (this is ProtoAntennaRelay)
{ {
return (this as ProtoAntennaRelay).ToString(); return (this as ProtoAntennaRelay).ToString();
} }
return this.moduleRef.ToString(); return this.moduleRef.ToString();
} }
   
/// <summary> /// <summary>
/// Initializes a new instance of the <see cref="AntennaRange.AntennaRelay"/> class. /// Initializes a new instance of the <see cref="AntennaRange.AntennaRelay"/> class.
/// </summary> /// </summary>
/// <param name="module">The module reference underlying this AntennaRelay, /// <param name="module">The module reference underlying this AntennaRelay,
/// as an <see cref="AntennaRange.IAntennaRelay"/></param> /// as an <see cref="AntennaRange.IAntennaRelay"/></param>
public AntennaRelay(IAntennaRelay module) public AntennaRelay(IAntennaRelay module)
{ {
this.moduleRef = module; this.moduleRef = module;
this.isChecked = false;  
  #if BENCH
  AntennaRelay.relayCount++;
  #endif
   
Tools.PostLogMessage("{0}: constructed {1}", this.GetType().Name, this.ToString()); Tools.PostLogMessage("{0}: constructed {1}", this.GetType().Name, this.ToString());
} }
} }
} }
   
   
// AntennaRange // AntennaRange
// //
// AntennaRange.cfg // AntennaRange.cfg
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// //
// This software uses the ModuleManager library © 2013 ialdabaoth, used under a Creative Commons Attribution-ShareAlike // This software uses the ModuleManager library © 2013 ialdabaoth, used under a Creative Commons Attribution-ShareAlike
// 3.0 Uported License. // 3.0 Uported License.
// //
// Specifications: // Specifications:
// nominalRange: The distance from Kerbin at which the antenna will perform exactly as prescribed by // nominalRange: The distance from Kerbin at which the antenna will perform exactly as prescribed by
// packetResourceCost and packetSize. // packetResourceCost and packetSize.
// maxPowerFactor: The multiplier on packetResourceCost that defines the maximum power output of the antenna. When the // maxPowerFactor: The multiplier on packetResourceCost that defines the maximum power output of the antenna. When the
// power cost exceeds packetResourceCost * maxPowerFactor, transmission will fail. // power cost exceeds packetResourceCost * maxPowerFactor, transmission will fail.
// maxDataFactor: The multipler on packetSize that defines the maximum data bandwidth of the antenna. // maxDataFactor: The multipler on packetSize that defines the maximum data bandwidth of the antenna.
// //
   
@PART[longAntenna]:FOR[AntennaRange]:NEEDS[!RemoteTech2] @PART[longAntenna]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
{ {
@MODULE[ModuleDataTransmitter] @MODULE[ModuleDataTransmitter]
{ {
@name = ModuleLimitedDataTransmitter @name = ModuleLimitedDataTransmitter
nominalRange = 1500000 nominalRange = 6364
  simpleRange = 20500000
maxPowerFactor = 8 maxPowerFactor = 8
maxDataFactor = 4 maxDataFactor = 4
} }
   
MODULE MODULE
{ {
name = ModuleScienceContainer name = ModuleScienceContainer
   
dataIsCollectable = true dataIsCollectable = true
dataIsStorable = false dataIsStorable = false
   
storageRange = 2 storageRange = 2
} }
} }
   
@PART[mediumDishAntenna]:FOR[AntennaRange]:NEEDS[!RemoteTech2] @PART[mediumDishAntenna]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
{ {
@MODULE[ModuleDataTransmitter] @MODULE[ModuleDataTransmitter]
{ {
@name = ModuleLimitedDataTransmitter @name = ModuleLimitedDataTransmitter
nominalRange = 30000000 nominalRange = 3500000000
maxPowerFactor = 8 simpleRange = 18000000000
maxDataFactor = 4 maxPowerFactor = 4
  maxDataFactor = 8
} }
   
MODULE MODULE
{ {
name = ModuleScienceContainer name = ModuleScienceContainer
   
dataIsCollectable = true dataIsCollectable = true
dataIsStorable = false dataIsStorable = false
   
storageRange = 2 storageRange = 2
} }
} }
   
@PART[commDish]:FOR[AntennaRange]:NEEDS[!RemoteTech2] @PART[commDish]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
{ {
@MODULE[ModuleDataTransmitter] @MODULE[ModuleDataTransmitter]
{ {
@name = ModuleLimitedDataTransmitter @name = ModuleLimitedDataTransmitter
nominalRange = 80000000000 @packetResourceCost /= 1.414213
maxPowerFactor = 8 nominalRange = 10000000000
maxDataFactor = 4 simpleRange = 56250000000
  maxPowerFactor = 16
  maxDataFactor = 2
} }
   
MODULE MODULE
{ {
name = ModuleScienceContainer name = ModuleScienceContainer
   
dataIsCollectable = true dataIsCollectable = true
dataIsStorable = false dataIsStorable = false
   
storageRange = 2 storageRange = 2
} }
} }
   
  TRACKING_STATION_RANGES
  {
  range = 800000
  range = 200000000000
  range = 2250000000000
  }
   
EVA_MODULE EVA_MODULE
{ {
name = ModuleLimitedDataTransmitter name = ModuleLimitedDataTransmitter
   
nominalRange = 5000 nominalRange = 1389
maxPowerFactor = 1 maxPowerFactor = 1
maxDataFactor = 1 maxDataFactor = 1
   
packetInterval = 0.2 packetInterval = 0.2
packetSize = 1 packetSize = 1
packetResourceCost = 6.25 packetResourceCost = 6.25
   
requiredResource = ElectricCharge requiredResource = ElectricCharge
} }
   
EVA_RESOURCE EVA_RESOURCE
{ {
name = ElectricCharge name = ElectricCharge
amount = 100 amount = 100
maxAmount = 100 maxAmount = 100
} }
   
@EVA_RESOURCE[ElectricCharge]:AFTER[AntennaRange]:NEEDS[TacLifeSupport] @EVA_RESOURCE[ElectricCharge]:AFTER[AntennaRange]:NEEDS[TacLifeSupport]
{ {
!name = DELETE !name = DELETE
} }
   
// AntennaRange // AntennaRange
// //
// IAntennaRelay.cs // IAntennaRelay.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
using KSP; using KSP;
using System; using System;
   
namespace AntennaRange namespace AntennaRange
{ {
/// <summary> /// <summary>
/// Interface defining the basic functionality of AntennaRelay modules for AntennaRange. /// Interface defining the basic functionality of AntennaRelay modules for AntennaRange.
/// </summary> /// </summary>
public interface IAntennaRelay public interface IAntennaRelay
{ {
/// <summary> /// <summary>
/// Gets the parent Vessel. /// Gets the parent Vessel.
/// </summary> /// </summary>
Vessel vessel { get; } Vessel vessel { get; }
   
/// <summary> /// <summary>
/// Gets the target <see cref="AntennaRange.IAntennaRelay"/>relay. /// Gets the target <see cref="AntennaRange.IAntennaRelay"/>relay.
/// </summary> /// </summary>
IAntennaRelay targetRelay { get; } IAntennaRelay targetRelay { get; }
   
/// <summary> /// <summary>
  /// Gets a value indicating whether this <see cref="AntennaRange.IAntennaRelay"/> Relay is communicating
  /// directly with Kerbin.
  /// </summary>
  bool KerbinDirect { get; }
   
  /// <summary>
  /// The link distance, in meters, at which this relay behaves nominally.
  /// </summary>
  double NominalLinkSqrDistance { get; }
   
   
  /// <summary>
  /// The link distance, in meters, beyond which this relay cannot operate.
  /// </summary>
  double MaximumLinkSqrDistance { get; }
   
  /// <summary>
/// Gets the distance to the nearest relay or Kerbin, whichever is closer. /// Gets the distance to the nearest relay or Kerbin, whichever is closer.
/// </summary> /// </summary>
double transmitDistance { get; } double CurrentLinkSqrDistance { get; }
   
  /// <summary>
  /// Gets the link status.
  /// </summary>
  ConnectionStatus LinkStatus { get; }
   
/// <summary> /// <summary>
/// Gets the nominal transmit distance at which the Antenna behaves just as prescribed by Squad's config. /// Gets the nominal transmit distance at which the Antenna behaves just as prescribed by Squad's config.
/// </summary> /// </summary>
double nominalTransmitDistance { get; } double nominalTransmitDistance { get; }
   
/// <summary> /// <summary>
/// The maximum distance at which this relay can operate. /// The maximum distance at which this relay can operate.
/// </summary> /// </summary>
double maxTransmitDistance { get; } double maxTransmitDistance { get; }
   
/// <summary> /// <summary>
/// The first CelestialBody blocking line of sight to a /// The first CelestialBody blocking line of sight to a
/// </summary> /// </summary>
CelestialBody firstOccludingBody { get; } CelestialBody firstOccludingBody { get; }
   
/// <summary>  
/// Gets a value indicating whether this <see cref="AntennaRange.IAntennaRelay"/> Relay is communicating  
/// directly with Kerbin.  
/// </summary>  
bool KerbinDirect { get; }  
   
/// <summary> /// <summary>
/// Gets the Part title. /// Gets the Part title.
/// </summary> /// </summary>
string Title { get; } string Title { get; }
   
/// <summary> /// <summary>
/// Determines whether this instance can transmit. /// Determines whether this instance can transmit.
/// <c>true</c> if this instance can transmit; otherwise, <c>false</c>. /// <c>true</c> if this instance can transmit; otherwise, <c>false</c>.
/// </summary> /// </summary>
bool CanTransmit(); bool CanTransmit();
   
/// <summary> /// <summary>
/// Finds the nearest relay. /// Finds the nearest relay.
/// </summary> /// </summary>
void FindNearestRelay(); void FindNearestRelay();
   
/// <summary> /// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="AntennaRange.IAntennaRelay"/>. /// Returns a <see cref="System.String"/> that represents the current <see cref="AntennaRange.IAntennaRelay"/>.
/// </summary> /// </summary>
string ToString(); string ToString();
} }
} }
   
   
// AntennaRange // AntennaRange
// //
// ModuleLimitedDataTransmitter.cs // ModuleLimitedDataTransmitter.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
using KSP; using KSP;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Text; using System.Text;
using ToadicusTools; using ToadicusTools;
using UnityEngine; using UnityEngine;
   
namespace AntennaRange namespace AntennaRange
{ {
/// <summary> /// <summary>
/// <para>ModuleLimitedDataTransmitter is designed as a drop-in replacement for ModuleDataTransmitter, and handles /// <para>ModuleLimitedDataTransmitter is designed as a drop-in replacement for ModuleDataTransmitter, and handles
/// rangefinding, power scaling, and data scaling for antennas during science transmission. Its functionality /// rangefinding, power scaling, and data scaling for antennas during science transmission. Its functionality
/// varies with three tunables: nominalRange, maxPowerFactor, and maxDataFactor, set in .cfg files.</para> /// varies with three tunables: nominalRange, maxPowerFactor, and maxDataFactor, set in .cfg files.</para>
/// ///
/// <para>In general, the scaling functions assume the following relation:</para> /// <para>In general, the scaling functions assume the following relation:</para>
/// ///
/// <para> D² α P/R,</para> /// <para> D² α P/R,</para>
/// ///
/// <para>where D is the total transmission distance, P is the transmission power, and R is the data rate.</para> /// <para>where D is the total transmission distance, P is the transmission power, and R is the data rate.</para>
/// </summary> /// </summary>
public class ModuleLimitedDataTransmitter : ModuleDataTransmitter, IScienceDataTransmitter, IAntennaRelay public class ModuleLimitedDataTransmitter : ModuleDataTransmitter, IScienceDataTransmitter, IAntennaRelay
{ {
// Stores the packetResourceCost as defined in the .cfg file. // Stores the packetResourceCost as defined in the .cfg file.
private float _basepacketResourceCost; private float _basepacketResourceCost;
   
// Stores the packetSize as defined in the .cfg file. // Stores the packetSize as defined in the .cfg file.
private float _basepacketSize; private float _basepacketSize;
   
// Every antenna is a relay. // Every antenna is a relay.
private AntennaRelay relay; private AntennaRelay relay;
   
// Sometimes we will need to communicate errors; this is how we do it. // Sometimes we will need to communicate errors; this is how we do it.
private ScreenMessage ErrorMsg; private ScreenMessage ErrorMsg;
   
/// <summary> /// <summary>
/// The distance from Kerbin at which the antenna will perform exactly as prescribed by packetResourceCost /// When additive ranges are enabled, the distance from Kerbin at which the antenna will perform exactly as
/// and packetSize. /// prescribed by packetResourceCost and packetSize.
/// </summary> /// </summary>
[KSPField(isPersistant = false)] [KSPField(isPersistant = false)]
public double nominalRange; public double nominalRange;
   
/// <summary> /// <summary>
  /// When additive ranges are disabled, the distance from Kerbin at which the antenna will perform exactly as
  /// prescribed by packetResourceCost and packetSize.
  /// </summary>
  [KSPField(isPersistant = false)]
  public double simpleRange;
   
  /// <summary>
/// Relay status string for use in action menus. /// Relay status string for use in action menus.
/// </summary> /// </summary>
[KSPField(isPersistant = false, guiActive = true, guiName = "Status")] [KSPField(isPersistant = false, guiActive = true, guiName = "Status")]
public string UIrelayStatus; public string UIrelayStatus;
   
/// <summary> /// <summary>
/// Relay target string for use in action menus. /// Relay target string for use in action menus.
/// </summary> /// </summary>
[KSPField(isPersistant = false, guiActive = true, guiName = "Relay")] [KSPField(isPersistant = false, guiActive = true, guiName = "Relay")]
public string UIrelayTarget; public string UIrelayTarget;
   
/// <summary> /// <summary>
/// Transmit distance string for use in action menus. /// Transmit distance string for use in action menus.
/// </summary> /// </summary>
[KSPField(isPersistant = false, guiActive = true, guiName = "Transmission Distance")] [KSPField(isPersistant = false, guiActive = true, guiName = "Transmission Distance")]
public string UItransmitDistance; public string UItransmitDistance;
   
/// <summary> /// <summary>
  /// The nominal range string for use in action menus.
  /// </summary>
  [KSPField(isPersistant = false, guiActive = true, guiName = "Nominal Range")]
  public string UInominalLinkDistance;
   
  /// <summary>
/// Maximum distance string for use in action menus. /// Maximum distance string for use in action menus.
/// </summary> /// </summary>
[KSPField(isPersistant = false, guiActive = true, guiName = "Maximum Distance")] [KSPField(isPersistant = false, guiActive = true, guiName = "Maximum Range")]
public string UImaxTransmitDistance; public string UImaxTransmitDistance;
   
/// <summary> /// <summary>
/// Packet size string for use in action menus. /// Packet size string for use in action menus.
/// </summary> /// </summary>
[KSPField(isPersistant = false, guiActive = true, guiName = "Packet Size")] [KSPField(isPersistant = false, guiActive = true, guiName = "Packet Size")]
public string UIpacketSize; public string UIpacketSize;
   
/// <summary> /// <summary>
/// Packet cost string for use in action menus. /// Packet cost string for use in action menus.
/// </summary> /// </summary>
[KSPField(isPersistant = false, guiActive = true, guiName = "Packet Cost")] [KSPField(isPersistant = false, guiActive = true, guiName = "Packet Cost")]
public string UIpacketCost; public string UIpacketCost;
   
/// <summary> /// <summary>
/// The multiplier on packetResourceCost that defines the maximum power output of the antenna. When the power /// The multiplier on packetResourceCost that defines the maximum power output of the antenna. When the power
/// cost exceeds packetResourceCost * maxPowerFactor, transmission will fail. /// cost exceeds packetResourceCost * maxPowerFactor, transmission will fail.
/// </summary> /// </summary>
[KSPField(isPersistant = false)] [KSPField(isPersistant = false)]
public float maxPowerFactor; public float maxPowerFactor;
   
/// <summary> /// <summary>
/// The multipler on packetSize that defines the maximum data bandwidth of the antenna. /// The multipler on packetSize that defines the maximum data bandwidth of the antenna.
/// </summary> /// </summary>
[KSPField(isPersistant = false)] [KSPField(isPersistant = false)]
public float maxDataFactor; public float maxDataFactor;
   
/// <summary> /// <summary>
/// The packet throttle. /// The packet throttle.
/// </summary> /// </summary>
[KSPField( [KSPField(
isPersistant = true, isPersistant = true,
guiName = "Packet Throttle", guiName = "Packet Throttle",
guiUnits = "%", guiUnits = "%",
guiActive = true, guiActive = true,
guiActiveEditor = false guiActiveEditor = false
)] )]
[UI_FloatRange(maxValue = 100f, minValue = 2.5f, stepIncrement = 2.5f)] [UI_FloatRange(maxValue = 100f, minValue = 2.5f, stepIncrement = 2.5f)]
public float packetThrottle; public float packetThrottle;
   
private bool actionUIUpdate; private bool actionUIUpdate;
   
/* /*
* Properties * Properties
* */ * */
/// <summary> /// <summary>
/// Gets the parent Vessel. /// Gets the parent Vessel.
/// </summary> /// </summary>
public new Vessel vessel public new Vessel vessel
{ {
get get
{ {
if (base.vessel != null) if (base.vessel != null)
{ {
return base.vessel; return base.vessel;
} }
else if (this.part != null) else if (this.part != null && this.part.vessel != null)
{ {
return this.part.vessel; return this.part.vessel;
} }
  else if (
  this.part.protoPartSnapshot != null &&
  this.part.protoPartSnapshot.pVesselRef != null &&
  this.part.protoPartSnapshot.pVesselRef.vesselRef != null
  )
  {
  return this.part.protoPartSnapshot.pVesselRef.vesselRef;
  }
else else
{ {
  this.LogError("Vessel and/or part reference are null, returning null vessel.");
return null; return null;
} }
} }
} }
   
/// <summary> /// <summary>
/// Gets the target <see cref="AntennaRange.IAntennaRelay"/>relay. /// Gets the target <see cref="AntennaRange.IAntennaRelay"/>relay.
/// </summary> /// </summary>
public IAntennaRelay targetRelay public IAntennaRelay targetRelay
{ {
get get
{ {
if (this.relay == null) if (this.relay == null)
{ {
return null; return null;
} }
   
return this.relay.targetRelay; return this.relay.targetRelay;
} }
} }
   
/// <summary> /// <summary>
  /// Gets a value indicating whether this <see cref="AntennaRange.IAntennaRelay"/> Relay is communicating
  /// directly with Kerbin.
  /// </summary>
  public bool KerbinDirect
  {
  get
  {
  if (this.relay != null)
  {
  return this.relay.KerbinDirect;
  }
   
  return false;
  }
  }
   
  /// <summary>
  /// Gets or sets the nominal link distance, in meters.
  /// </summary>
  public double NominalLinkSqrDistance
  {
  get
  {
  if (this.relay != null)
  {
  return this.relay.NominalLinkSqrDistance;
  }
   
  return 0d;
  }
  }
   
  /// <summary>
  /// Gets or sets the maximum link distance, in meters.
  /// </summary>
  public double MaximumLinkSqrDistance
  {
  get
  {
  if (this.relay != null)
  {
  return this.relay.MaximumLinkSqrDistance;
  }
   
  return 0d;
  }
  }
   
  /// <summary>
/// Gets the distance to the nearest relay or Kerbin, whichever is closer. /// Gets the distance to the nearest relay or Kerbin, whichever is closer.
/// </summary> /// </summary>
public double transmitDistance public double CurrentLinkSqrDistance
{ {
get get
{ {
if (this.relay == null) if (this.relay == null)
{ {
return double.PositiveInfinity; return double.PositiveInfinity;
} }
   
return this.relay.transmitDistance; return this.relay.CurrentLinkSqrDistance;
  }
  }
   
  /// <summary>
  /// Gets the link status.
  /// </summary>
  public ConnectionStatus LinkStatus
  {
  get
  {
  if (this.relay == null)
  {
  return ConnectionStatus.None;
  }
   
  return this.relay.LinkStatus;
} }
} }
   
/// <summary> /// <summary>
/// Gets the nominal transmit distance at which the Antenna behaves just as prescribed by Squad's config. /// Gets the nominal transmit distance at which the Antenna behaves just as prescribed by Squad's config.
/// </summary> /// </summary>
public double nominalTransmitDistance public double nominalTransmitDistance
{ {
get get
{ {
return this.nominalRange; if (ARConfiguration.UseAdditiveRanges)
  {
  return this.nominalRange;
  }
  else
  {
  return this.simpleRange;
  }
} }
} }
   
/// <summary> /// <summary>
/// The maximum distance at which this relay can operate. /// The maximum distance at which this relay can operate.
/// </summary> /// </summary>
public double maxTransmitDistance public double maxTransmitDistance
{ {
get get;
{ protected set;
// TODO: Cache this in a way that doesn't break everything.  
return Math.Sqrt(this.maxPowerFactor) * this.nominalRange;  
}  
} }
   
/// <summary> /// <summary>
/// The first CelestialBody blocking line of sight to a /// The first CelestialBody blocking line of sight to a
/// </summary> /// </summary>
public CelestialBody firstOccludingBody public CelestialBody firstOccludingBody
{ {
get get
{ {
return this.relay.firstOccludingBody; return this.relay.firstOccludingBody;
} }
} }
   
/* /*
* The next two functions overwrite the behavior of the stock functions and do not perform equivalently, except * The next two functions overwrite the behavior of the stock functions and do not perform equivalently, except
* in that they both return floats. Here's some quick justification: * in that they both return floats. Here's some quick justification:
* *
* The stock implementation of GetTransmitterScore (which I cannot override) is: * The stock implementation of GetTransmitterScore (which I cannot override) is:
* Score = (1 + DataResourceCost) / DataRate * Score = (1 + DataResourceCost) / DataRate
* *
* The stock DataRate and DataResourceCost are: * The stock DataRate and DataResourceCost are:
* DataRate = packetSize / packetInterval * DataRate = packetSize / packetInterval
* DataResourceCost = packetResourceCost / packetSize * DataResourceCost = packetResourceCost / packetSize
* *
* So, the resulting score is essentially in terms of joules per byte per baud. Rearranging that a bit, it * So, the resulting score is essentially in terms of joules per byte per baud. Rearranging that a bit, it
* could also look like joule-seconds per byte per byte, or newton-meter-seconds per byte per byte. Either way, * could also look like joule-seconds per byte per byte, or newton-meter-seconds per byte per byte. Either way,
* that metric is not a very reasonable one. * that metric is not a very reasonable one.
* *
* Two metrics that might make more sense are joules per byte or joules per byte per second. The latter case * Two metrics that might make more sense are joules per byte or joules per byte per second. The latter case
* would look like: * would look like:
* DataRate = packetSize / packetInterval * DataRate = packetSize / packetInterval
* DataResourceCost = packetResourceCost * DataResourceCost = packetResourceCost
* *
* The former case, which I've chosen to implement below, is: * The former case, which I've chosen to implement below, is:
* DataRate = packetSize * DataRate = packetSize
* DataResourceCost = packetResourceCost * DataResourceCost = packetResourceCost
* *
* So... hopefully that doesn't screw with anything else. * So... hopefully that doesn't screw with anything else.
* */ * */
/// <summary> /// <summary>
/// Override ModuleDataTransmitter.DataRate to just return packetSize, because we want antennas to be scored in /// Override ModuleDataTransmitter.DataRate to just return packetSize, because we want antennas to be scored in
/// terms of joules/byte /// terms of joules/byte
/// </summary> /// </summary>
public new float DataRate public new float DataRate
{ {
get get
{ {
this.PreTransmit_SetPacketSize(); this.PreTransmit_SetPacketSize();
   
if (this.CanTransmit()) if (this.CanTransmit())
{ {
return this.packetSize; return this.packetSize;
} }
else else
{ {
return float.Epsilon; return float.Epsilon;
} }
} }
} }
   
/// <summary> /// <summary>
/// Override ModuleDataTransmitter.DataResourceCost to just return packetResourceCost, because we want antennas /// Override ModuleDataTransmitter.DataResourceCost to just return packetResourceCost, because we want antennas
/// to be scored in terms of joules/byte /// to be scored in terms of joules/byte
/// </summary> /// </summary>
public new double DataResourceCost public new double DataResourceCost
{ {
get get
{ {
this.PreTransmit_SetPacketResourceCost(); this.PreTransmit_SetPacketResourceCost();
   
if (this.CanTransmit()) if (this.CanTransmit())
{ {
return this.packetResourceCost; return this.packetResourceCost;
} }
else else
{ {
return float.PositiveInfinity; return float.PositiveInfinity;
} }
} }
} }
   
/// <summary> /// <summary>
/// Gets a value indicating whether this <see cref="AntennaRange.IAntennaRelay"/> Relay is communicating  
/// directly with Kerbin.  
/// </summary>  
public bool KerbinDirect  
{  
get  
{  
if (this.relay != null)  
{  
return this.relay.KerbinDirect;  
}  
   
return false;  
}  
}  
   
/// <summary>  
/// Gets the Part title. /// Gets the Part title.
/// </summary> /// </summary>
public string Title public string Title
{ {
get get
{ {
if (this.part != null && this.part.partInfo != null) if (this.part != null && this.part.partInfo != null)
{ {
return this.part.partInfo.title; return this.part.partInfo.title;
} }
   
return string.Empty; return string.Empty;
} }
} }
   
/* /*
* Methods * Methods
* */ * */
// Build ALL the objects. // Build ALL the objects.
public ModuleLimitedDataTransmitter () : base() public ModuleLimitedDataTransmitter () : base()
{ {
this.ErrorMsg = new ScreenMessage("", 4f, false, ScreenMessageStyle.UPPER_LEFT); this.ErrorMsg = new ScreenMessage("", 4f, false, ScreenMessageStyle.UPPER_LEFT);
this.packetThrottle = 100f; this.packetThrottle = 100f;
} }
   
/// <summary> /// <summary>
/// PartModule OnAwake override; runs at Unity Awake. /// PartModule OnAwake override; runs at Unity Awake.
/// </summary> /// </summary>
public override void OnAwake() public override void OnAwake()
{ {
base.OnAwake(); base.OnAwake();
   
this._basepacketSize = base.packetSize; this._basepacketSize = base.packetSize;
this._basepacketResourceCost = base.packetResourceCost; this._basepacketResourceCost = base.packetResourceCost;
   
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0} loaded:\n" + "{0} loaded:\n" +
"packetSize: {1}\n" + "packetSize: {1}\n" +
"packetResourceCost: {2}\n" + "packetResourceCost: {2}\n" +
"nominalRange: {3}\n" + "nominalTransmitDistance: {3}\n" +
"maxPowerFactor: {4}\n" + "maxPowerFactor: {4}\n" +
"maxDataFactor: {5}\n", "maxDataFactor: {5}\n",
this.name, this.name,
base.packetSize, base.packetSize,
this._basepacketResourceCost, this._basepacketResourceCost,
this.nominalRange, this.nominalTransmitDistance,
this.maxPowerFactor, this.maxPowerFactor,
this.maxDataFactor this.maxDataFactor
)); ));
} }
   
/// <summary> /// <summary>
/// PartModule OnStart override; runs at Unity Start. /// PartModule OnStart override; runs at Unity Start.
/// </summary> /// </summary>
/// <param name="state">State.</param> /// <param name="state">State.</param>
public override void OnStart (StartState state) public override void OnStart (StartState state)
{ {
base.OnStart (state); base.OnStart (state);
   
if (state >= StartState.PreLaunch) if (state >= StartState.PreLaunch)
{ {
  this.maxTransmitDistance = Math.Sqrt(this.maxPowerFactor) * this.nominalTransmitDistance;
   
this.relay = new AntennaRelay(this); this.relay = new AntennaRelay(this);
  this.relay.nominalTransmitDistance = this.nominalTransmitDistance;
this.relay.maxTransmitDistance = this.maxTransmitDistance; this.relay.maxTransmitDistance = this.maxTransmitDistance;
this.relay.nominalTransmitDistance = this.nominalRange;  
  this.UImaxTransmitDistance = string.Format(Tools.SIFormatter, "{0:S3}m", this.maxTransmitDistance);
this.UImaxTransmitDistance = Tools.MuMech_ToSI(this.maxTransmitDistance) + "m";  
   
GameEvents.onPartActionUICreate.Add(this.onPartActionUICreate); GameEvents.onPartActionUICreate.Add(this.onPartActionUICreate);
GameEvents.onPartActionUIDismiss.Add(this.onPartActionUIDismiss); GameEvents.onPartActionUIDismiss.Add(this.onPartActionUIDismiss);
} }
} }
   
/// <summary> /// <summary>
/// When the module loads, fetch the Squad KSPFields from the base. This is necessary in part because /// When the module loads, fetch the Squad KSPFields from the base. This is necessary in part because
/// overloading packetSize and packetResourceCostinto a property in ModuleLimitedDataTransmitter didn't /// overloading packetSize and packetResourceCostinto a property in ModuleLimitedDataTransmitter didn't
/// work. /// work.
/// </summary> /// </summary>
/// <param name="node"><see cref="ConfigNode"/> with data for this module.</param> /// <param name="node"><see cref="ConfigNode"/> with data for this module.</param>
public override void OnLoad(ConfigNode node) public override void OnLoad(ConfigNode node)
{ {
this.Fields.Load(node); this.Fields.Load(node);
base.Fields.Load(node); base.Fields.Load(node);
   
base.OnLoad (node); base.OnLoad (node);
   
  this.maxTransmitDistance = Math.Sqrt(this.maxPowerFactor) * this.nominalTransmitDistance;
} }
   
/// <summary> /// <summary>
/// Override ModuleDataTransmitter.GetInfo to add nominal and maximum range to the VAB description. /// Override ModuleDataTransmitter.GetInfo to add nominal and maximum range to the VAB description.
/// </summary> /// </summary>
public override string GetInfo() public override string GetInfo()
{ {
string text = base.GetInfo(); StringBuilder sb = Tools.GetStringBuilder();
text += "Nominal Range: " + Tools.MuMech_ToSI((double)this.nominalRange, 2) + "m\n"; string text;
text += "Maximum Range: " + Tools.MuMech_ToSI((double)this.maxTransmitDistance, 2) + "m\n";  
  sb.Append(base.GetInfo());
  sb.AppendFormat(Tools.SIFormatter, "Nominal Range: {0:S3}m\n", this.nominalTransmitDistance);
  sb.AppendFormat(Tools.SIFormatter, "Maximum Range: {0:S3}m\n", this.maxTransmitDistance);
   
  text = sb.ToString();
   
  Tools.PutStringBuilder(sb);
   
return text; return text;
} }
   
/// <summary> /// <summary>
/// Determines whether this instance can transmit. /// Determines whether this instance can transmit.
/// <c>true</c> if this instance can transmit; otherwise, <c>false</c>. /// <c>true</c> if this instance can transmit; otherwise, <c>false</c>.
/// </summary> /// </summary>
public new bool CanTransmit() public new bool CanTransmit()
{ {
if (this.part == null || this.relay == null) if (this.part == null || this.relay == null)
{ {
return false; return false;
} }
   
switch (this.part.State) switch (this.part.State)
{ {
case PartStates.DEAD: case PartStates.DEAD:
case PartStates.DEACTIVATED: case PartStates.DEACTIVATED:
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: {1} on {2} cannot transmit: {3}", "{0}: {1} on {2} cannot transmit: {3}",
this.GetType().Name, this.GetType().Name,
this.part.partInfo.title, this.part.partInfo.title,
this.vessel.vesselName, this.vessel.vesselName,
Enum.GetName(typeof(PartStates), this.part.State) Enum.GetName(typeof(PartStates), this.part.State)
)); ));
return false; return false;
default: default:
break; break;
} }
   
return this.relay.CanTransmit(); return this.relay.CanTransmit();
} }
   
/// <summary> /// <summary>
/// Finds the nearest relay. /// Finds the nearest relay.
/// </summary> /// </summary>
public void FindNearestRelay() public void FindNearestRelay()
{ {
if (this.relay != null) if (this.relay != null)
{ {
this.relay.FindNearestRelay(); this.relay.FindNearestRelay();
} }
} }
   
/// <summary> /// <summary>
/// Override ModuleDataTransmitter.TransmitData to check against CanTransmit and fail out when CanTransmit /// Override ModuleDataTransmitter.TransmitData to check against CanTransmit and fail out when CanTransmit
/// returns false. /// returns false.
/// </summary> /// </summary>
/// <param name="dataQueue">List of <see cref="ScienceData"/> to transmit.</param> /// <param name="dataQueue">List of <see cref="ScienceData"/> to transmit.</param>
/// <param name="callback">Callback function</param> /// <param name="callback">Callback function</param>
public new void TransmitData(List<ScienceData> dataQueue, Callback callback) public new void TransmitData(List<ScienceData> dataQueue, Callback callback)
{ {
this.LogDebug( this.LogDebug(
"TransmitData(List<ScienceData> dataQueue, Callback callback) called. dataQueue.Count={0}", "TransmitData(List<ScienceData> dataQueue, Callback callback) called. dataQueue.Count={0}",
dataQueue.Count dataQueue.Count
); );
   
this.FindNearestRelay(); this.FindNearestRelay();
   
this.PreTransmit_SetPacketSize(); this.PreTransmit_SetPacketSize();
this.PreTransmit_SetPacketResourceCost(); this.PreTransmit_SetPacketResourceCost();
   
if (this.CanTransmit()) if (this.CanTransmit())
{ {
ScreenMessages.PostScreenMessage(this.buildTransmitMessage(), 4f, ScreenMessageStyle.UPPER_LEFT); ScreenMessages.PostScreenMessage(this.buildTransmitMessage(), 4f, ScreenMessageStyle.UPPER_LEFT);
   
this.LogDebug( this.LogDebug(
"CanTransmit in TransmitData, calling base.TransmitData with dataQueue=[{0}] and callback={1}", "CanTransmit in TransmitData, calling base.TransmitData with dataQueue=[{0}] and callback={1}",
dataQueue.SPrint(), dataQueue.SPrint(),
callback == null ? "null" : callback.ToString() callback == null ? "null" : callback.ToString()
); );
   
if (callback == null) if (callback == null)
{ {
base.TransmitData(dataQueue); base.TransmitData(dataQueue);
} }
else else
{ {
base.TransmitData(dataQueue, callback); base.TransmitData(dataQueue, callback);
} }
} }
else else
{ {
Tools.PostDebugMessage(this, "{0} unable to transmit during TransmitData.", this.part.partInfo.title); Tools.PostDebugMessage(this, "{0} unable to transmit during TransmitData.", this.part.partInfo.title);
   
var logger = Tools.DebugLogger.New(this); var logger = Tools.DebugLogger.New(this);
   
IList<ModuleScienceContainer> vesselContainers = this.vessel.getModulesOfType<ModuleScienceContainer>(); IList<ModuleScienceContainer> vesselContainers = this.vessel.getModulesOfType<ModuleScienceContainer>();
ModuleScienceContainer scienceContainer; ModuleScienceContainer scienceContainer;
for (int cIdx = 0; cIdx < vesselContainers.Count; cIdx++) for (int cIdx = 0; cIdx < vesselContainers.Count; cIdx++)
{ {
scienceContainer = vesselContainers[cIdx]; scienceContainer = vesselContainers[cIdx];
   
logger.AppendFormat("Checking ModuleScienceContainer in {0}\n", logger.AppendFormat("Checking ModuleScienceContainer in {0}\n",
scienceContainer.part.partInfo.title); scienceContainer.part.partInfo.title);
   
if ( if (
scienceContainer.capacity != 0 && scienceContainer.capacity != 0 &&
scienceContainer.GetScienceCount() >= scienceContainer.capacity scienceContainer.GetScienceCount() >= scienceContainer.capacity
) )
{ {
logger.Append("\tInsufficient capacity, skipping.\n"); logger.Append("\tInsufficient capacity, skipping.\n");
continue; continue;
} }
   
List<ScienceData> dataStored = new List<ScienceData>(); List<ScienceData> dataStored = new List<ScienceData>();
   
ScienceData data; ScienceData data;
for (int dIdx = 0; dIdx < dataQueue.Count; dIdx++) for (int dIdx = 0; dIdx < dataQueue.Count; dIdx++)
{ {
data = dataQueue[dIdx]; data = dataQueue[dIdx];
if (!scienceContainer.allowRepeatedSubjects && scienceContainer.HasData(data)) if (!scienceContainer.allowRepeatedSubjects && scienceContainer.HasData(data))
{ {
logger.Append("\tAlready contains subject and repeated subjects not allowed, skipping.\n"); logger.Append("\tAlready contains subject and repeated subjects not allowed, skipping.\n");
continue; continue;
} }
   
logger.AppendFormat("\tAcceptable, adding data on subject {0}... ", data.subjectID); logger.AppendFormat("\tAcceptable, adding data on subject {0}... ", data.subjectID);
if (scienceContainer.AddData(data)) if (scienceContainer.AddData(data))
{ {
logger.Append("done, removing from queue.\n"); logger.Append("done, removing from queue.\n");
   
dataStored.Add(data); dataStored.Add(data);
} }
#if DEBUG #if DEBUG
else else
{ {
logger.Append("failed.\n"); logger.Append("failed.\n");
} }
#endif #endif
} }
   
dataQueue.RemoveAll(i => dataStored.Contains(i)); dataQueue.RemoveAll(i => dataStored.Contains(i));
   
logger.AppendFormat("\t{0} data left in queue.", dataQueue.Count); logger.AppendFormat("\t{0} data left in queue.", dataQueue.Count);
} }
   
logger.Print(); logger.Print();
   
if (dataQueue.Count > 0) if (dataQueue.Count > 0)
{ {
StringBuilder sb = Tools.GetStringBuilder(); StringBuilder sb = Tools.GetStringBuilder();
   
sb.Append('['); sb.Append('[');
sb.Append(this.part.partInfo.title); sb.Append(this.part.partInfo.title);
sb.AppendFormat("]: {0} data items could not be saved: no space available in data containers.\n"); sb.AppendFormat("]: {0} data items could not be saved: no space available in data containers.\n");
sb.Append("Data to be discarded:\n"); sb.Append("Data to be discarded:\n");
   
ScienceData data; ScienceData data;
for (int dIdx = 0; dIdx < dataQueue.Count; dIdx++) for (int dIdx = 0; dIdx < dataQueue.Count; dIdx++)
{ {
data = dataQueue[dIdx]; data = dataQueue[dIdx];
sb.AppendFormat("\t{0}\n", data.title); sb.AppendFormat("\t{0}\n", data.title);
} }
   
ScreenMessages.PostScreenMessage(sb.ToString(), 4f, ScreenMessageStyle.UPPER_LEFT); ScreenMessages.PostScreenMessage(sb.ToString(), 4f, ScreenMessageStyle.UPPER_LEFT);
   
Tools.PostDebugMessage(sb.ToString()); Tools.PostDebugMessage(sb.ToString());
   
Tools.PutStringBuilder(sb); Tools.PutStringBuilder(sb);
} }
   
this.PostCannotTransmitError(); this.PostCannotTransmitError();
} }
   
Tools.PostDebugMessage ( Tools.PostDebugMessage (
"distance: " + this.transmitDistance "distance: " + this.CurrentLinkSqrDistance
+ " packetSize: " + this.packetSize + " packetSize: " + this.packetSize
+ " packetResourceCost: " + this.packetResourceCost + " packetResourceCost: " + this.packetResourceCost
); );
} }
   
/// <summary> /// <summary>
/// Override ModuleDataTransmitter.TransmitData to check against CanTransmit and fail out when CanTransmit /// Override ModuleDataTransmitter.TransmitData to check against CanTransmit and fail out when CanTransmit
/// returns false. /// returns false.
/// </summary> /// </summary>
/// <param name="dataQueue">List of <see cref="ScienceData"/> to transmit.</param> /// <param name="dataQueue">List of <see cref="ScienceData"/> to transmit.</param>
public new void TransmitData(List<ScienceData> dataQueue) public new void TransmitData(List<ScienceData> dataQueue)
{ {
this.LogDebug( this.LogDebug(
"TransmitData(List<ScienceData> dataQueue) called, dataQueue.Count={0}", "TransmitData(List<ScienceData> dataQueue) called, dataQueue.Count={0}",
dataQueue.Count dataQueue.Count
); );
   
this.TransmitData(dataQueue, null); this.TransmitData(dataQueue, null);
} }
   
/// <summary> /// <summary>
/// Override ModuleDataTransmitter.StartTransmission to check against CanTransmit and fail out when CanTransmit /// Override ModuleDataTransmitter.StartTransmission to check against CanTransmit and fail out when CanTransmit
/// returns false. /// returns false.
/// </summary> /// </summary>
public new void StartTransmission() public new void StartTransmission()
{ {
this.FindNearestRelay(); this.FindNearestRelay();
   
PreTransmit_SetPacketSize (); PreTransmit_SetPacketSize ();
PreTransmit_SetPacketResourceCost (); PreTransmit_SetPacketResourceCost ();
   
Tools.PostDebugMessage ( Tools.PostDebugMessage (
"distance: " + this.transmitDistance "distance: " + this.CurrentLinkSqrDistance
+ " packetSize: " + this.packetSize + " packetSize: " + this.packetSize
+ " packetResourceCost: " + this.packetResourceCost + " packetResourceCost: " + this.packetResourceCost
); );
   
if (this.CanTransmit()) if (this.CanTransmit())
{ {
ScreenMessages.PostScreenMessage(this.buildTransmitMessage(), 4f, ScreenMessageStyle.UPPER_LEFT); ScreenMessages.PostScreenMessage(this.buildTransmitMessage(), 4f, ScreenMessageStyle.UPPER_LEFT);
   
base.StartTransmission(); base.StartTransmission();
} }
else else
{ {
this.PostCannotTransmitError (); this.PostCannotTransmitError ();
} }
} }
   
/// <summary> /// <summary>
/// MonoBehaviour Update /// MonoBehaviour Update
/// </summary> /// </summary>
public void Update() public void Update()
{ {
if (this.actionUIUpdate) if (this.actionUIUpdate)
{ {
  this.UImaxTransmitDistance = string.Format(Tools.SIFormatter, "{0:S3}m",
  Math.Sqrt(this.MaximumLinkSqrDistance));
  this.UInominalLinkDistance = string.Format(Tools.SIFormatter, "{0:S3}m",
  Math.Sqrt(this.NominalLinkSqrDistance));
   
if (this.CanTransmit()) if (this.CanTransmit())
{ {
this.UIrelayStatus = "Connected"; this.UIrelayStatus = this.LinkStatus.ToString();
this.UItransmitDistance = Tools.MuMech_ToSI(this.transmitDistance) + "m"; this.UItransmitDistance = string.Format(Tools.SIFormatter, "{0:S3}m",
this.UIpacketSize = Tools.MuMech_ToSI(this.DataRate) + "MiT"; Math.Sqrt(this.CurrentLinkSqrDistance));
this.UIpacketCost = Tools.MuMech_ToSI(this.DataResourceCost) + "E"; this.UIpacketSize = string.Format(Tools.SIFormatter, "{0:S3}MiT", this.DataRate);
  this.UIpacketCost = string.Format(Tools.SIFormatter, "{0:S3}EC", this.DataResourceCost);
} }
else else
{ {
if (this.relay.firstOccludingBody == null) if (this.relay.firstOccludingBody == null)
{ {
  this.UItransmitDistance = string.Format(Tools.SIFormatter, "{0:S3}m",
  Math.Sqrt(this.CurrentLinkSqrDistance));
this.UIrelayStatus = "Out of range"; this.UIrelayStatus = "Out of range";
} }
else else
{ {
  this.UItransmitDistance = "N/A";
this.UIrelayStatus = string.Format("Blocked by {0}", this.relay.firstOccludingBody.bodyName); this.UIrelayStatus = string.Format("Blocked by {0}", this.relay.firstOccludingBody.bodyName);
} }
this.UImaxTransmitDistance = "N/A";  
this.UIpacketSize = "N/A"; this.UIpacketSize = "N/A";
this.UIpacketCost = "N/A"; this.UIpacketCost = "N/A";
} }
   
if (this.KerbinDirect) if (this.KerbinDirect)
{ {
this.UIrelayTarget = AntennaRelay.Kerbin.bodyName; this.UIrelayTarget = AntennaRelay.Kerbin.bodyName;
} }
else else
{ {
this.UIrelayTarget = this.targetRelay.ToString(); this.UIrelayTarget = this.targetRelay.ToString();
} }
} }
} }
   
/// <summary> /// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="AntennaRange.ModuleLimitedDataTransmitter"/>. /// Returns a <see cref="System.String"/> that represents the current <see cref="AntennaRange.ModuleLimitedDataTransmitter"/>.
/// </summary> /// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="AntennaRange.ModuleLimitedDataTransmitter"/>.</returns> /// <returns>A <see cref="System.String"/> that represents the current <see cref="AntennaRange.ModuleLimitedDataTransmitter"/>.</returns>
public override string ToString() public override string ToString()
{ {
StringBuilder sb = Tools.GetStringBuilder(); StringBuilder sb = Tools.GetStringBuilder();
string msg; string msg;
   
sb.Append(this.part.partInfo.title); sb.Append(this.part.partInfo.title);
   
if (vessel != null) if (vessel != null)
{ {
sb.Append(" on "); sb.Append(" on ");
sb.Append(vessel.vesselName); sb.Append(vessel.vesselName);
} }
else if ( else if (
this.part != null && this.part != null &&
this.part.protoPartSnapshot != null && this.part.protoPartSnapshot != null &&
this.part.protoPartSnapshot != null && this.part.protoPartSnapshot != null &&
this.part.protoPartSnapshot.pVesselRef != null this.part.protoPartSnapshot.pVesselRef != null
) )
{ {
sb.Append(" on "); sb.Append(" on ");
sb.Append(this.part.protoPartSnapshot.pVesselRef.vesselName); sb.Append(this.part.protoPartSnapshot.pVesselRef.vesselName);
} }
   
msg = sb.ToString(); msg = sb.ToString();
   
Tools.PutStringBuilder(sb); Tools.PutStringBuilder(sb);
   
return msg; return msg;
} }
   
// When we catch an onPartActionUICreate event for our part, go ahead and update every frame to look pretty. // When we catch an onPartActionUICreate event for our part, go ahead and update every frame to look pretty.
private void onPartActionUICreate(Part eventPart) private void onPartActionUICreate(Part eventPart)
{ {
if (eventPart == base.part) if (eventPart == base.part)
{ {
this.actionUIUpdate = true; this.actionUIUpdate = true;
} }
} }
   
// When we catch an onPartActionUIDismiss event for our part, stop updating every frame to look pretty. // When we catch an onPartActionUIDismiss event for our part, stop updating every frame to look pretty.
private void onPartActionUIDismiss(Part eventPart) private void onPartActionUIDismiss(Part eventPart)
{ {
if (eventPart == base.part) if (eventPart == base.part)
{ {
this.actionUIUpdate = false; this.actionUIUpdate = false;
} }
} }
   
// Post an error in the communication messages describing the reason transmission has failed. Currently there // Post an error in the communication messages describing the reason transmission has failed. Currently there
// is only one reason for this. // is only one reason for this.
private void PostCannotTransmitError() private void PostCannotTransmitError()
{ {
string ErrorText = string.Intern("Unable to transmit: no visible receivers in range!"); string ErrorText = string.Intern("Unable to transmit: no visible receivers in range!");
   
this.ErrorMsg.message = string.Format( this.ErrorMsg.message = string.Format(
"<color='#{0}{1}{2}{3}'><b>{4}</b></color>", "<color='#{0}{1}{2}{3}'><b>{4}</b></color>",
((int)(XKCDColors.OrangeRed.r * 255f)).ToString("x2"), ((int)(XKCDColors.OrangeRed.r * 255f)).ToString("x2"),
((int)(XKCDColors.OrangeRed.g * 255f)).ToString("x2"), ((int)(XKCDColors.OrangeRed.g * 255f)).ToString("x2"),
((int)(XKCDColors.OrangeRed.b * 255f)).ToString("x2"), ((int)(XKCDColors.OrangeRed.b * 255f)).ToString("x2"),
((int)(XKCDColors.OrangeRed.a * 255f)).ToString("x2"), ((int)(XKCDColors.OrangeRed.a * 255f)).ToString("x2"),
ErrorText ErrorText
); );
   
Tools.PostDebugMessage(this.GetType().Name + ": " + this.ErrorMsg.message); Tools.PostDebugMessage(this.GetType().Name + ": " + this.ErrorMsg.message);
   
ScreenMessages.PostScreenMessage(this.ErrorMsg, false); ScreenMessages.PostScreenMessage(this.ErrorMsg, false);
} }
   
// Before transmission, set packetResourceCost. Per above, packet cost increases with the square of // Before transmission, set packetResourceCost. Per above, packet cost increases with the square of
// distance. packetResourceCost maxes out at _basepacketResourceCost * maxPowerFactor, at which point // distance. packetResourceCost maxes out at _basepacketResourceCost * maxPowerFactor, at which point
// transmission fails (see CanTransmit). // transmission fails (see CanTransmit).
private void PreTransmit_SetPacketResourceCost() private void PreTransmit_SetPacketResourceCost()
{ {
if (ARConfiguration.FixedPowerCost || this.transmitDistance <= this.nominalRange) if (ARConfiguration.FixedPowerCost || this.CurrentLinkSqrDistance <= this.NominalLinkSqrDistance)
{ {
base.packetResourceCost = this._basepacketResourceCost; base.packetResourceCost = this._basepacketResourceCost;
} }
else else
{ {
float rangeFactor = (float)(this.transmitDistance / this.nominalRange); float rangeFactor = (float)(this.CurrentLinkSqrDistance / this.NominalLinkSqrDistance);
rangeFactor *= rangeFactor;  
  base.packetResourceCost = this._basepacketResourceCost * rangeFactor;
base.packetResourceCost = this._basepacketResourceCost  
* rangeFactor;  
} }
   
base.packetResourceCost *= this.packetThrottle / 100f; base.packetResourceCost *= this.packetThrottle / 100f;
} }
   
// Before transmission, set packetSize. Per above, packet size increases with the inverse square of // Before transmission, set packetSize. Per above, packet size increases with the inverse square of
// distance. packetSize maxes out at _basepacketSize * maxDataFactor. // distance. packetSize maxes out at _basepacketSize * maxDataFactor.
private void PreTransmit_SetPacketSize() private void PreTransmit_SetPacketSize()
{ {
if (!ARConfiguration.FixedPowerCost && this.transmitDistance >= this.nominalRange) if (!ARConfiguration.FixedPowerCost && this.CurrentLinkSqrDistance >= this.NominalLinkSqrDistance)
{ {
base.packetSize = this._basepacketSize; base.packetSize = this._basepacketSize;
} }
else else
{ {
float rangeFactor = (float)(this.nominalRange / this.transmitDistance); float rangeFactor = (float)(this.NominalLinkSqrDistance / this.CurrentLinkSqrDistance);
rangeFactor *= rangeFactor;  
   
base.packetSize = Mathf.Min( base.packetSize = Mathf.Min(
this._basepacketSize * rangeFactor, this._basepacketSize * rangeFactor,
this._basepacketSize * this.maxDataFactor); this._basepacketSize * this.maxDataFactor
  );
} }
   
base.packetSize *= this.packetThrottle / 100f; base.packetSize *= this.packetThrottle / 100f;
} }
   
private string buildTransmitMessage() private string buildTransmitMessage()
{ {
StringBuilder sb = Tools.GetStringBuilder(); StringBuilder sb = Tools.GetStringBuilder();
string msg; string msg;
   
sb.Append("["); sb.Append("[");
sb.Append(base.part.partInfo.title); sb.Append(base.part.partInfo.title);
sb.Append("]: "); sb.Append("]: ");
   
sb.Append("Beginning transmission "); sb.Append("Beginning transmission ");
   
if (this.KerbinDirect) if (this.KerbinDirect)
{ {
sb.Append("directly to Kerbin."); sb.Append("directly to Kerbin.");
} }
else else
{ {
sb.Append("via "); sb.Append("via ");
sb.Append(this.relay.targetRelay); sb.Append(this.relay.targetRelay);
} }
   
msg = sb.ToString(); msg = sb.ToString();
   
Tools.PutStringBuilder(sb); Tools.PutStringBuilder(sb);
   
return msg; return msg;
} }
   
#if DEBUG #if DEBUG
// When debugging, it's nice to have a button that just tells you everything. // When debugging, it's nice to have a button that just tells you everything.
[KSPEvent (guiName = "Show Debug Info", active = true, guiActive = true)] [KSPEvent (guiName = "Show Debug Info", active = true, guiActive = true)]
public void DebugInfo() public void DebugInfo()
{ {
PreTransmit_SetPacketSize (); PreTransmit_SetPacketSize ();
PreTransmit_SetPacketResourceCost (); PreTransmit_SetPacketResourceCost ();
   
DebugPartModule.DumpClassObject(this); DebugPartModule.DumpClassObject(this);
} }
   
[KSPEvent (guiName = "Dump Vessels", active = true, guiActive = true)] [KSPEvent (guiName = "Dump Vessels", active = true, guiActive = true)]
public void PrintAllVessels() public void PrintAllVessels()
{ {
StringBuilder sb = Tools.GetStringBuilder(); StringBuilder sb = Tools.GetStringBuilder();
sb.Append("Dumping FlightGlobals.Vessels:"); sb.Append("Dumping FlightGlobals.Vessels:");
   
Vessel vessel; Vessel vessel;
for (int i = 0; i < FlightGlobals.Vessels.Count; i++) for (int i = 0; i < FlightGlobals.Vessels.Count; i++)
{ {
vessel = FlightGlobals.Vessels[i]; vessel = FlightGlobals.Vessels[i];
sb.AppendFormat("\n'{0} ({1})'", vessel.vesselName, vessel.id); sb.AppendFormat("\n'{0} ({1})'", vessel.vesselName, vessel.id);
} }
Tools.PostDebugMessage(sb.ToString()); Tools.PostDebugMessage(sb.ToString());
   
Tools.PutStringBuilder(sb); Tools.PutStringBuilder(sb);
} }
[KSPEvent (guiName = "Dump RelayDB", active = true, guiActive = true)] [KSPEvent (guiName = "Dump RelayDB", active = true, guiActive = true)]
public void DumpRelayDB() public void DumpRelayDB()
{ {
RelayDatabase.Instance.Dump(); RelayDatabase.Instance.Dump();
} }
#endif #endif
} }
} }
// AntennaRange // AntennaRange
// //
// AssemblyInfo.cs // AssemblyInfo.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
using System.Reflection; using System.Reflection;
using System.Runtime.CompilerServices; using System.Runtime.CompilerServices;
   
[assembly: KSPAssemblyDependency("ToadicusTools", 0, 0)] [assembly: KSPAssemblyDependency("ToadicusTools", 0, 0)]
   
// Information about this assembly is defined by the following attributes. // Information about this assembly is defined by the following attributes.
// Change them to the values specific to your project. // Change them to the values specific to your project.
[assembly: AssemblyTitle("AntennaRange")] [assembly: AssemblyTitle("AntennaRange")]
[assembly: AssemblyDescription("Enforce and Encourage Antenna Diversity")] [assembly: AssemblyDescription("Enforce and Encourage Antenna Diversity")]
[assembly: AssemblyCopyright("toadicus")] [assembly: AssemblyCopyright("toadicus")]
// The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}". // The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
// The form "{Major}.{Minor}.*" will automatically update the build and revision, // The form "{Major}.{Minor}.*" will automatically update the build and revision,
// and "{Major}.{Minor}.{Build}.*" will update just the revision. // and "{Major}.{Minor}.{Build}.*" will update just the revision.
[assembly: AssemblyVersion("1.8.*")] [assembly: AssemblyVersion("1.9.*")]
// The following attributes are used to specify the signing key for the assembly, // The following attributes are used to specify the signing key for the assembly,
// if desired. See the Mono documentation for more information about signing. // if desired. See the Mono documentation for more information about signing.
//[assembly: AssemblyDelaySign(false)] //[assembly: AssemblyDelaySign(false)]
//[assembly: AssemblyKeyFile("")] //[assembly: AssemblyKeyFile("")]
   
// AntennaRange // AntennaRange
// //
// ProtoAntennaRelay.cs // ProtoAntennaRelay.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
using KSP; using KSP;
using System; using System;
using ToadicusTools; using ToadicusTools;
   
namespace AntennaRange namespace AntennaRange
{ {
/// <summary> /// <summary>
/// Wrapper class for ProtoPartModuleSnapshot extending AntennaRelay and implementing IAntennaRelay. /// Wrapper class for ProtoPartModuleSnapshot extending AntennaRelay and implementing IAntennaRelay.
/// This is used for finding relays in unloaded Vessels. /// This is used for finding relays in unloaded Vessels.
/// </summary> /// </summary>
public class ProtoAntennaRelay : AntennaRelay, IAntennaRelay public class ProtoAntennaRelay : AntennaRelay, IAntennaRelay
{ {
// Stores the prototype part so we can make sure we haven't exploded or so. // Stores the prototype part so we can make sure we haven't exploded or so.
private ProtoPartSnapshot protoPart; private ProtoPartSnapshot protoPart;
   
/// <summary> /// <summary>
/// Gets the parent Vessel. /// Gets the parent Vessel.
/// </summary> /// </summary>
public override Vessel vessel public override Vessel vessel
{ {
get get
{ {
if (this.protoPart != null && this.protoPart.pVesselRef != null) if (
  this.protoPart != null &&
  this.protoPart.pVesselRef != null &&
  this.protoPart.pVesselRef.vesselRef != null
  )
{ {
return this.protoPart.pVesselRef.vesselRef; return this.protoPart.pVesselRef.vesselRef;
} }
else else
{ {
Tools.PostLogMessage("{0}: Could not fetch vessel! {1}{2}{3}", Tools.PostErrorMessage("{0}: Could not fetch vessel! {1}{2}{3}",
this.ToString(), this.ToString(),
this.protoPart == null ? "\n\tprotoPart=Null" : string.Empty, this.protoPart == null ? "\n\tprotoPart=null" : string.Empty,
this.protoPart != null && this.protoPart.pVesselRef == null ? "\n\tthis.protoPart.pVesselRef=Null" : string.Empty, this.protoPart != null && this.protoPart.pVesselRef == null ?
this.protoPart != null && this.protoPart.pVesselRef != null && this.protoPart.pVesselRef.vesselRef == null ? "\n\tthis.protoPart.pVesselRef.vesselRef=Null" : string.Empty "\n\tthis.protoPart.pVesselRef=null" : string.Empty,
  this.protoPart != null && this.protoPart.pVesselRef != null &&
  this.protoPart.pVesselRef.vesselRef == null ?
  "\n\tthis.protoPart.pVesselRef.vesselRef=null" : string.Empty
); );
return null; return null;
} }
} }
} }
   
/// <summary> /// <summary>
/// Gets the nominal transmit distance at which the Antenna behaves just as prescribed by Squad's config. /// Gets the nominal transmit distance at which the Antenna behaves just as prescribed by Squad's config.
/// </summary> /// </summary>
public override double nominalTransmitDistance public override double nominalTransmitDistance
{ {
get get
{ {
return this.moduleRef.nominalTransmitDistance; return this.moduleRef.nominalTransmitDistance;
} }
} }
   
/// <summary> /// <summary>
/// The maximum distance at which this relay can operate. /// The maximum distance at which this relay can operate.
/// </summary> /// </summary>
public override double maxTransmitDistance public override double maxTransmitDistance
{ {
get get
{ {
return moduleRef.maxTransmitDistance; return moduleRef.maxTransmitDistance;
} }
} }
   
/// <summary> /// <summary>
/// Gets the underlying part's title. /// Gets the underlying part's title.
/// </summary> /// </summary>
/// <value>The title.</value> /// <value>The title.</value>
public string Title public string Title
{ {
get get
{ {
if (this.protoPart != null && this.protoPart.partInfo != null) if (this.protoPart != null && this.protoPart.partInfo != null)
{ {
return this.protoPart.partInfo.title; return this.protoPart.partInfo.title;
} }
   
return string.Empty; return string.Empty;
} }
} }
   
/// <summary> /// <summary>
/// Determines whether this instance can transmit. /// Determines whether this instance can transmit.
/// <c>true</c> if this instance can transmit; otherwise, <c>false</c>. /// <c>true</c> if this instance can transmit; otherwise, <c>false</c>.
/// </summary> /// </summary>
public override bool CanTransmit() public override bool CanTransmit()
{ {
PartStates partState = (PartStates)this.protoPart.state; PartStates partState = (PartStates)this.protoPart.state;
if (partState == PartStates.DEAD || partState == PartStates.DEACTIVATED) if (partState == PartStates.DEAD || partState == PartStates.DEACTIVATED)
{ {
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: {1} on {2} cannot transmit: {3}", "{0}: {1} on {2} cannot transmit: {3}",
this.GetType().Name, this.GetType().Name,
this.Title, this.Title,
this.vessel.vesselName, this.vessel.vesselName,
Enum.GetName(typeof(PartStates), partState) Enum.GetName(typeof(PartStates), partState)
)); ));
return false; return false;
} }
return base.CanTransmit(); return base.CanTransmit();
} }
   
/// <summary> /// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="AntennaRange.ProtoAntennaRelay"/>. /// Returns a <see cref="System.String"/> that represents the current <see cref="AntennaRange.ProtoAntennaRelay"/>.
/// </summary> /// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="AntennaRange.ProtoAntennaRelay"/>.</returns> /// <returns>A <see cref="System.String"/> that represents the current <see cref="AntennaRange.ProtoAntennaRelay"/>.</returns>
public override string ToString() public override string ToString()
{ {
System.Text.StringBuilder sb = new System.Text.StringBuilder(); System.Text.StringBuilder sb = Tools.GetStringBuilder();
   
sb.Append(this.Title); sb.Append(this.Title);
   
if (this.protoPart != null && this.protoPart.pVesselRef != null) if (this.protoPart != null && this.protoPart.pVesselRef != null)
{ {
sb.AppendFormat(" on {0}", this.protoPart.pVesselRef.vesselName); sb.AppendFormat(" on {0}", this.protoPart.pVesselRef.vesselName);
} }
   
  Tools.PutStringBuilder(sb);
   
return sb.ToString(); return sb.ToString();
} }
   
/// <summary> /// <summary>
/// Initializes a new instance of the <see cref="AntennaRange.AntennaRelay"/> class. /// Initializes a new instance of the <see cref="AntennaRange.AntennaRelay"/> class.
/// </summary> /// </summary>
/// <param name="prefabRelay">The module reference underlying this AntennaRelay, /// <param name="prefabRelay">The module reference underlying this AntennaRelay,
/// as an <see cref="AntennaRange.IAntennaRelay"/></param> /// as an <see cref="AntennaRange.IAntennaRelay"/></param>
/// <param name="pps">The prototype partreference on which the module resides.</param> /// <param name="pps">The prototype partreference on which the module resides.</param>
public ProtoAntennaRelay(IAntennaRelay prefabRelay, ProtoPartSnapshot pps) : base(prefabRelay) public ProtoAntennaRelay(IAntennaRelay prefabRelay, ProtoPartSnapshot pps) : base(prefabRelay)
{ {
this.protoPart = pps; this.protoPart = pps;
   
Tools.PostLogMessage("{0}: constructed {1}", this.GetType().Name, this.ToString()); Tools.PostLogMessage("{0}: constructed {1}", this.GetType().Name, this.ToString());
} }
} }
} }
   
   
// AntennaRange // AntennaRange
// //
// RelayDatabase.cs // RelayDatabase.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
#pragma warning disable 1591 #pragma warning disable 1591
   
using KSP; using KSP;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Text; using System.Text;
using ToadicusTools; using ToadicusTools;
using UnityEngine; using UnityEngine;
   
namespace AntennaRange namespace AntennaRange
{ {
public class RelayDatabase public class RelayDatabase : Singleton<RelayDatabase>
{ {
/*  
* Static members  
* */  
// Singleton storage  
private static RelayDatabase _instance;  
// Gets the singleton  
public static RelayDatabase Instance  
{  
get  
{  
if (_instance == null)  
{  
_instance = new RelayDatabase();  
}  
   
return _instance;  
}  
}  
   
/* /*
* Instance members * Instance members
* */ * */
   
/* /*
* Fields * Fields
* */ * */
// Vessel.id-keyed hash table of Part.GetHashCode()-keyed tables of relay objects. // Vessel.id-keyed hash table of Part.GetHashCode()-keyed tables of relay objects.
private Dictionary<Guid, List<IAntennaRelay>> relayDatabase; private Dictionary<Guid, List<IAntennaRelay>> relayDatabase;
private Dictionary<Guid, IAntennaRelay> bestRelayTable; private Dictionary<Guid, IAntennaRelay> bestRelayTable;
   
// Vessel.id-keyed hash table of part counts, used for caching // Vessel.id-keyed hash table of part counts, used for caching
private Dictionary<Guid, int> vesselPartCountTable; private Dictionary<Guid, int> vesselPartCountTable;
   
// Vessel.id-keyed hash table of booleans to track what vessels have been checked so far this time.  
public Dictionary<Guid, bool> CheckedVesselsTable;  
   
private int cacheHits; private int cacheHits;
private int cacheMisses; private int cacheMisses;
   
/* /*
* Properties * Properties
* */ * */
// Gets the Part-hashed table of relays in a given vessel // Gets the Part-hashed table of relays in a given vessel
public IList<IAntennaRelay> this [Vessel vessel] public IList<IAntennaRelay> this [Vessel vessel]
{ {
get get
{ {
// If we don't have an entry for this vessel... // If we don't have an entry for this vessel...
if (!this.ContainsKey(vessel.id)) if (!this.ContainsKey(vessel.id))
{ {
// ...Generate an entry for this vessel. // ...Generate an entry for this vessel.
this.AddVessel(vessel); this.AddVessel(vessel);
this.cacheMisses++; this.cacheMisses++;
} }
// If our part count disagrees with the vessel's part count... // If our part count disagrees with the vessel's part count...
else if (this.vesselPartCountTable[vessel.id] != vessel.Parts.Count) else if (this.vesselPartCountTable[vessel.id] != vessel.Parts.Count)
{ {
// ...Update the our vessel in the cache // ...Update the our vessel in the cache
this.UpdateVessel(vessel); this.UpdateVessel(vessel);
this.cacheMisses++; this.cacheMisses++;
} }
// Otherwise, it's a hit // Otherwise, it's a hit
else else
{ {
this.cacheHits++; this.cacheHits++;
} }
   
// Return the Part-hashed table of relays for this vessel // Return the Part-hashed table of relays for this vessel
return relayDatabase[vessel.id].AsReadOnly(); return relayDatabase[vessel.id].AsReadOnly();
} }
} }
   
/* /*
* Methods * Methods
* */ * */
// Remove a vessel from the cache, if it exists. // Remove a vessel from the cache, if it exists.
public void DirtyVessel(Vessel vessel) public void DirtyVessel(Vessel vessel)
{ {
  #if DEBUG
  Tools.PostDebugMessage("RelayDatabase: Dirtying cache for vessel {0} in frame {1}",
  vessel, new System.Diagnostics.StackTrace().ToString());
  #else
  Tools.PostLogMessage("RelayDatabase: Dirtying cache for vessel {0}", vessel.vesselName);
  #endif
   
this.relayDatabase.Remove(vessel.id); this.relayDatabase.Remove(vessel.id);
this.vesselPartCountTable.Remove(vessel.id); this.vesselPartCountTable.Remove(vessel.id);
this.relayDatabase.Remove(vessel.id); this.bestRelayTable.Remove(vessel.id);
  }
   
  public void ClearCache()
  {
  Tools.PostLogMessage("RelayDatabase: onSceneChange clearing entire cache.");
   
  this.relayDatabase.Clear();
  this.bestRelayTable.Clear();
  this.vesselPartCountTable.Clear();
} }
   
// Returns true if both the relayDatabase and the vesselPartCountDB contain the vessel id. // Returns true if both the relayDatabase and the vesselPartCountDB contain the vessel id.
public bool ContainsKey(Guid key) public bool ContainsKey(Guid key)
{ {
return this.relayDatabase.ContainsKey(key); return this.relayDatabase.ContainsKey(key);
} }
   
// Returns true if both the relayDatabase and the vesselPartCountDB contain the vessel. // Returns true if both the relayDatabase and the vesselPartCountDB contain the vessel.
public bool ContainsKey(Vessel vessel) public bool ContainsKey(Vessel vessel)
{ {
return this.ContainsKey(vessel.id); return this.ContainsKey(vessel.id);
} }
   
public IAntennaRelay GetBestVesselRelay(Vessel vessel) public IAntennaRelay GetBestVesselRelay(Vessel vessel)
{ {
IAntennaRelay relay; IAntennaRelay relay;
if (this.bestRelayTable.TryGetValue(vessel.id, out relay)) if (this.bestRelayTable.TryGetValue(vessel.id, out relay))
{ {
return relay; return relay;
} }
else else
{ {
var dump = this[vessel]; var dump = this[vessel];
return null; return null;
} }
} }
   
// Adds a vessel to the database // Adds a vessel to the database
// The return for this function isn't used yet, but seems useful for potential future API-uses // The return for this function isn't used yet, but seems useful for potential future API-uses
private bool AddVessel(Vessel vessel) private bool AddVessel(Vessel vessel)
{ {
// If this vessel is already here... // If this vessel is already here...
if (this.ContainsKey(vessel)) if (this.ContainsKey(vessel))
{ {
// ...post an error // ...post an error
Debug.LogWarning(string.Format( Debug.LogWarning(string.Format(
"{0}: Cannot add vessel '{1}' (id: {2}): Already in database.", "{0}: Cannot add vessel '{1}' (id: {2}): Already in database.",
this.GetType().Name, this.GetType().Name,
vessel.vesselName, vessel.vesselName,
vessel.id vessel.id
)); ));
   
// ...and refuse to add // ...and refuse to add
return false; return false;
} }
// otherwise, add the vessel to our tables... // otherwise, add the vessel to our tables...
else else
{ {
// Build an empty table... // Build an empty table...
this.relayDatabase[vessel.id] = new List<IAntennaRelay>(); this.relayDatabase[vessel.id] = new List<IAntennaRelay>();
   
// Update the empty index // Update the empty index
this.UpdateVessel(vessel); this.UpdateVessel(vessel);
   
// Return success // Return success
return true; return true;
} }
} }
   
// Update the vessel's entry in the table // Update the vessel's entry in the table
private void UpdateVessel(Vessel vessel) private void UpdateVessel(Vessel vessel)
{ {
// Squak if the database doesn't have the vessel // Squak if the database doesn't have the vessel
if (!this.ContainsKey(vessel)) if (!this.ContainsKey(vessel))
{ {
throw new InvalidOperationException(string.Format( throw new InvalidOperationException(string.Format(
"{0}: Update called for vessel '{1}' (id: {2}) not in database: vessel will be added.", "{0}: Update called for vessel '{1}' (id: {2}) not in database: vessel will be added.",
this.GetType().Name, this.GetType().Name,
vessel.vesselName, vessel.vesselName,
vessel.id vessel.id
)); ));
} }
   
List<IAntennaRelay> vesselTable = this.relayDatabase[vessel.id]; List<IAntennaRelay> vesselTable = this.relayDatabase[vessel.id];
   
// Actually build and assign the table // Actually build and assign the table
this.getVesselRelays(vessel, ref vesselTable); this.getVesselRelays(vessel, ref vesselTable);
// Set the part count // Set the part count
this.vesselPartCountTable[vessel.id] = vessel.Parts.Count; this.vesselPartCountTable[vessel.id] = vessel.Parts.Count;
} }
   
// Runs when a vessel is modified (or when we switch to one, to catch docking events) // Runs when a vessel is modified (or when we switch to one, to catch docking events)
public void onVesselEvent(Vessel vessel) public void onVesselEvent(Vessel vessel)
{ {
// If we have this vessel in our cache... // If we have this vessel in our cache...
if (this.ContainsKey(vessel)) if (this.ContainsKey(vessel))
{ {
// If our part counts disagree (such as if a part has been added or broken off, // If our part counts disagree (such as if a part has been added or broken off,
// or if we've just docked or undocked)... // or if we've just docked or undocked)...
if (this.vesselPartCountTable[vessel.id] != vessel.Parts.Count || vessel.loaded) if (this.vesselPartCountTable[vessel.id] != vessel.Parts.Count || vessel.loaded)
{ {
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: dirtying cache for vessel '{1}' ({2}).", "{0}: dirtying cache for vessel '{1}' ({2}).",
this.GetType().Name, this.GetType().Name,
vessel.vesselName, vessel.vesselName,
vessel.id vessel.id
)); ));
   
// Dirty the cache (real vessels will never have negative part counts) // Dirty the cache (real vessels will never have negative part counts)
this.DirtyVessel(vessel); this.DirtyVessel(vessel);
} }
} }
} }
   
// Runs when the player requests a scene change, such as when changing vessels or leaving flight. // Runs when the player requests a scene change, such as when changing vessels or leaving flight.
private void onSceneChange(GameScenes scene) private void onSceneChange(GameScenes scene)
{ {
// If the active vessel is a real thing... Tools.PostDebugMessage(
if (FlightGlobals.ActiveVessel != null) "RelayDatabase: caught onSceneChangeRequested in scene {0} to scene {1}. ActiveVessel is {2}",
{ HighLogic.LoadedScene,
// ... dirty its cache scene,
this.onVesselEvent(FlightGlobals.ActiveVessel); FlightGlobals.ActiveVessel == null ? "null" : FlightGlobals.ActiveVessel.vesselName
} );
   
  if (scene == GameScenes.FLIGHT)
  {
  if (scene == HighLogic.LoadedScene)
  {
  if (FlightGlobals.ActiveVessel != null)
  {
  Tools.PostDebugMessage("RelayDatabase: onSceneChange clearing {0} from cache.",
  FlightGlobals.ActiveVessel.vesselName);
   
  this.onVesselEvent(FlightGlobals.ActiveVessel);
  }
  }
  else
  {
  this.ClearCache();
  }
  }
  }
   
  private void onGameLoaded(object data)
  {
  this.ClearCache();
} }
   
// Runs when parts are undocked // Runs when parts are undocked
private void onPartEvent(Part part) private void onPartEvent(Part part)
{ {
if (part != null && part.vessel != null) if (part != null && part.vessel != null)
{ {
this.onVesselEvent(part.vessel); this.onVesselEvent(part.vessel);
} }
} }
   
// Runs when parts are coupled, as in docking // Runs when parts are coupled, as in docking
private void onFromPartToPartEvent(GameEvents.FromToAction<Part, Part> data) private void onFromPartToPartEvent(GameEvents.FromToAction<Part, Part> data)
{ {
this.onPartEvent(data.from); this.onPartEvent(data.from);
this.onPartEvent(data.to); this.onPartEvent(data.to);
} }
   
// Produce a Part-hashed table of relays for the given vessel // Produce a Part-hashed table of relays for the given vessel
private void getVesselRelays(Vessel vessel, ref List<IAntennaRelay> relays) private void getVesselRelays(Vessel vessel, ref List<IAntennaRelay> relays)
{ {
// We're going to completely regen this table, so dump the current contents. // We're going to completely regen this table, so dump the current contents.
relays.Clear(); relays.Clear();
   
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: Getting antenna relays from vessel {1}.", "{0}: Getting antenna relays from vessel {1}.",
"IAntennaRelay", "IAntennaRelay",
vessel.vesselName vessel.vesselName
)); ));
   
double bestRelayRange = double.NegativeInfinity; double bestRelayRange = double.NegativeInfinity;
IAntennaRelay bestRelay = null; IAntennaRelay bestRelay = null;
IAntennaRelay relay; IAntennaRelay relay;
   
// If the vessel is loaded, we can fetch modules implementing IAntennaRelay directly. // If the vessel is loaded, we can fetch modules implementing IAntennaRelay directly.
if (vessel.loaded) { if (vessel.loaded) {
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: vessel {1} is loaded, searching for modules in loaded parts.", "{0}: vessel {1} is loaded, searching for modules in loaded parts.",
"IAntennaRelay", "IAntennaRelay",
vessel.vesselName vessel.vesselName
)); ));
   
// Loop through the Parts in the Vessel... // Loop through the Parts in the Vessel...
Part part; Part part;
for (int partIdx = 0; partIdx < vessel.Parts.Count; partIdx++) for (int partIdx = 0; partIdx < vessel.Parts.Count; partIdx++)
{ {
part = vessel.Parts[partIdx]; part = vessel.Parts[partIdx];
   
// ...loop through the PartModules in the Part... // ...loop through the PartModules in the Part...
PartModule module; PartModule module;
for (int modIdx = 0; modIdx < part.Modules.Count; modIdx++) for (int modIdx = 0; modIdx < part.Modules.Count; modIdx++)
{ {
module = part.Modules[modIdx]; module = part.Modules[modIdx];
   
// ...if the module is a relay... // ...if the module is a relay...
if (module is IAntennaRelay) if (module is IAntennaRelay)
{ {
relay = (module as IAntennaRelay); relay = (module as IAntennaRelay);
   
if (relay.maxTransmitDistance > bestRelayRange) if (relay.maxTransmitDistance > bestRelayRange)
{ {
bestRelayRange = relay.maxTransmitDistance; bestRelayRange = relay.maxTransmitDistance;
bestRelay = relay; bestRelay = relay;
} }
   
// ...add the module to the table // ...add the module to the table
relays.Add(relay); relays.Add(relay);
// ...neglect relay objects after the first in each part. // ...neglect relay objects after the first in each part.
break; break;
} }
} }
} }
} }
// If the vessel is not loaded, we need to build ProtoAntennaRelays when we find relay ProtoPartSnapshots. // If the vessel is not loaded, we need to build ProtoAntennaRelays when we find relay ProtoPartSnapshots.
else else
{ {
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: vessel {1} is not loaded, searching for modules in prototype parts.", "{0}: vessel {1} is not loaded, searching for modules in prototype parts.",
this.GetType().Name, this.GetType().Name,
vessel.vesselName vessel.vesselName
)); ));
   
// Loop through the ProtoPartModuleSnapshots in the Vessel... // Loop through the ProtoPartModuleSnapshots in the Vessel...
ProtoPartSnapshot pps; ProtoPartSnapshot pps;
for (int ppsIdx = 0; ppsIdx < vessel.protoVessel.protoPartSnapshots.Count; ppsIdx++) for (int ppsIdx = 0; ppsIdx < vessel.protoVessel.protoPartSnapshots.Count; ppsIdx++)
{ {
pps = vessel.protoVessel.protoPartSnapshots[ppsIdx]; pps = vessel.protoVessel.protoPartSnapshots[ppsIdx];
   
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: Searching in protopartsnapshot {1}", "{0}: Searching in protopartsnapshot {1}",
this.GetType().Name, this.GetType().Name,
pps pps
)); ));
   
// ...Fetch the prefab, because it's more useful for what we're doing. // ...Fetch the prefab, because it's more useful for what we're doing.
Part partPrefab = PartLoader.getPartInfoByName(pps.partName).partPrefab; Part partPrefab = PartLoader.getPartInfoByName(pps.partName).partPrefab;
   
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: Got partPrefab {1} in protopartsnapshot {2}", "{0}: Got partPrefab {1} in protopartsnapshot {2}",
this.GetType().Name, this.GetType().Name,
partPrefab, partPrefab,
pps pps
)); ));
   
// ...loop through the PartModules in the prefab... // ...loop through the PartModules in the prefab...
PartModule module; PartModule module;
for (int modIdx = 0; modIdx < partPrefab.Modules.Count; modIdx++) for (int modIdx = 0; modIdx < partPrefab.Modules.Count; modIdx++)
{ {
module = partPrefab.Modules[modIdx]; module = partPrefab.Modules[modIdx];
   
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: Searching in partmodule {1}", "{0}: Searching in partmodule {1}",
this.GetType().Name, this.GetType().Name,
module module
)); ));
   
// ...if the module is a relay... // ...if the module is a relay...
if (module is IAntennaRelay) if (module is IAntennaRelay)
{ {
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: partmodule {1} is antennarelay", "{0}: partmodule {1} is antennarelay",
this.GetType().Name, this.GetType().Name,
module module
)); ));
   
relay = new ProtoAntennaRelay(module as IAntennaRelay, pps); relay = new ProtoAntennaRelay(module as IAntennaRelay, pps);
   
if (relay.maxTransmitDistance > bestRelayRange) if (relay.maxTransmitDistance > bestRelayRange)
{ {
bestRelayRange = relay.maxTransmitDistance; bestRelayRange = relay.maxTransmitDistance;
bestRelay = relay; bestRelay = relay;
} }
   
// ...build a new ProtoAntennaRelay and add it to the table // ...build a new ProtoAntennaRelay and add it to the table
relays.Add(relay); relays.Add(relay);
// ...neglect relay objects after the first in each part. // ...neglect relay objects after the first in each part.
break; break;
} }
} }
} }
} }
   
this.bestRelayTable[vessel.id] = bestRelay; this.bestRelayTable[vessel.id] = bestRelay;
   
Tools.PostDebugMessage(string.Format( Tools.PostDebugMessage(string.Format(
"{0}: vessel '{1}' ({2}) has {3} transmitters.", "{0}: vessel '{1}' ({2}) has {3} transmitters.",
"IAntennaRelay", "IAntennaRelay",
vessel.vesselName, vessel.vesselName,
vessel.id, vessel.id,
relays.Count relays.Count
)); ));
} }
   
// Construct the singleton // Construct the singleton
private RelayDatabase() private RelayDatabase()
{ {
// Initialize the databases // Initialize the databases
this.relayDatabase = new Dictionary<Guid, List<IAntennaRelay>>(); this.relayDatabase = new Dictionary<Guid, List<IAntennaRelay>>();
this.bestRelayTable = new Dictionary<Guid, IAntennaRelay>(); this.bestRelayTable = new Dictionary<Guid, IAntennaRelay>();
this.vesselPartCountTable = new Dictionary<Guid, int>(); this.vesselPartCountTable = new Dictionary<Guid, int>();
this.CheckedVesselsTable = new Dictionary<Guid, bool>();  
   
this.cacheHits = 0; this.cacheHits = 0;
this.cacheMisses = 0; this.cacheMisses = 0;
   
// Subscribe to some events // Subscribe to some events
GameEvents.onVesselWasModified.Add(this.onVesselEvent); GameEvents.onVesselWasModified.Add(this.onVesselEvent);
GameEvents.onVesselChange.Add(this.onVesselEvent); GameEvents.onVesselChange.Add(this.onVesselEvent);
GameEvents.onVesselDestroy.Add(this.onVesselEvent); GameEvents.onVesselDestroy.Add(this.onVesselEvent);
GameEvents.onGameSceneLoadRequested.Add(this.onSceneChange); GameEvents.onGameSceneLoadRequested.Add(this.onSceneChange);
GameEvents.onPartCouple.Add(this.onFromPartToPartEvent); GameEvents.onPartCouple.Add(this.onFromPartToPartEvent);
GameEvents.onPartUndock.Add(this.onPartEvent); GameEvents.onPartUndock.Add(this.onPartEvent);
  GameEvents.onGameStateLoad.Add(this.onGameLoaded);
} }
   
~RelayDatabase() ~RelayDatabase()
{ {
// Unsubscribe from the events // Unsubscribe from the events
GameEvents.onVesselWasModified.Remove(this.onVesselEvent); GameEvents.onVesselWasModified.Remove(this.onVesselEvent);
GameEvents.onVesselChange.Remove(this.onVesselEvent); GameEvents.onVesselChange.Remove(this.onVesselEvent);
GameEvents.onVesselDestroy.Remove(this.onVesselEvent); GameEvents.onVesselDestroy.Remove(this.onVesselEvent);
GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChange); GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChange);
GameEvents.onPartCouple.Remove(this.onFromPartToPartEvent); GameEvents.onPartCouple.Remove(this.onFromPartToPartEvent);
GameEvents.onPartUndock.Remove(this.onPartEvent); GameEvents.onPartUndock.Remove(this.onPartEvent);
  GameEvents.onGameStateLoad.Remove(this.onGameLoaded);
   
Tools.PostDebugMessage(this.GetType().Name + " destroyed."); Tools.PostDebugMessage(this.GetType().Name + " destroyed.");
   
KSPLog.print(string.Format( KSPLog.print(string.Format(
"{0} destructed. Cache hits: {1}, misses: {2}, hit rate: {3:P1}", "{0} destructed. Cache hits: {1}, misses: {2}, hit rate: {3:P1}",
this.GetType().Name, this.GetType().Name,
this.cacheHits, this.cacheHits,
this.cacheMisses, this.cacheMisses,
(float)this.cacheHits / (float)(this.cacheMisses + this.cacheHits) (float)this.cacheHits / (float)(this.cacheMisses + this.cacheHits)
)); ));
} }
   
#if DEBUG #if DEBUG
public void Dump() public void Dump()
{ {
StringBuilder sb = Tools.GetStringBuilder(); StringBuilder sb = Tools.GetStringBuilder();
   
sb.Append("Dumping RelayDatabase:"); sb.Append("Dumping RelayDatabase:");
   
var dbEnum = this.relayDatabase.GetEnumerator(); var dbEnum = this.relayDatabase.GetEnumerator();
IList<IAntennaRelay> vesselRelays; IList<IAntennaRelay> vesselRelays;
while (dbEnum.MoveNext()) while (dbEnum.MoveNext())
{ {
sb.AppendFormat("\nVessel {0}:", dbEnum.Current.Key); sb.AppendFormat("\nVessel {0}:", dbEnum.Current.Key);
   
vesselRelays = dbEnum.Current.Value; vesselRelays = dbEnum.Current.Value;
IAntennaRelay relay; IAntennaRelay relay;
for (int rIdx = 0; rIdx < vesselRelays.Count; rIdx++) for (int rIdx = 0; rIdx < vesselRelays.Count; rIdx++)
{ {
relay = vesselRelays[rIdx]; relay = vesselRelays[rIdx];
sb.AppendFormat("\n\t{0}", relay.ToString()); sb.AppendFormat("\n\t{0}", relay.ToString());
} }
} }
   
Tools.PostDebugMessage(sb.ToString()); Tools.PostDebugMessage(sb.ToString());
   
Tools.PutStringBuilder(sb); Tools.PutStringBuilder(sb);
} }
#endif #endif
} }
} }
   
   
// AntennaRange // AntennaRange
// //
// Extensions.cs // Extensions.cs
// //
// Copyright © 2014, toadicus // Copyright © 2014-2015, toadicus
// All rights reserved. // All rights reserved.
// //
// Redistribution and use in source and binary forms, with or without modification, // Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met: // are permitted provided that the following conditions are met:
// //
// 1. Redistributions of source code must retain the above copyright notice, // 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer. // this list of conditions and the following disclaimer.
// //
// 2. Redistributions in binary form must reproduce the above copyright notice, // 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or other // this list of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution. // materials provided with the distribution.
// //
// 3. Neither the name of the copyright holder nor the names of its contributors may be used // 3. Neither the name of the copyright holder nor the names of its contributors may be used
// to endorse or promote products derived from this software without specific prior written permission. // to endorse or promote products derived from this software without specific prior written permission.
// //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using ToadicusTools; using ToadicusTools;
   
namespace AntennaRange namespace AntennaRange
{ {
/// <summary> /// <summary>
/// A class of utility extensions for Vessels and Relays to help find a relay path back to Kerbin. /// A class of utility extensions for Vessels and Relays to help find a relay path back to Kerbin.
/// </summary> /// </summary>
public static class RelayExtensions public static class RelayExtensions
{ {
/// <summary> /// <summary>
  /// Returns the distance between two IAntennaRelays.
  /// </summary>
  /// <param name="relayOne">Relay one.</param>
  /// <param name="relayTwo">Relay two.</param>
  public static double DistanceTo(this IAntennaRelay relayOne, IAntennaRelay relayTwo)
  {
  return relayOne.vessel.DistanceTo(relayTwo.vessel);
  }
   
  /// <summary>
  /// Returns the distance from this IAntennaRelay to the given CelestialBody
  /// </summary>
  /// <param name="relay">Relay.</param>
  /// <param name="body">Body.</param>
  public static double SqrDistanceTo(this IAntennaRelay relay, CelestialBody body)
  {
  double range = relay.vessel.DistanceTo(body) - body.Radius;
   
  return range * range;
  }
   
  /// <summary>
  /// Returns the distance between two IAntennaRelays.
  /// </summary>
  /// <param name="relayOne">Relay one.</param>
  /// <param name="relayTwo">Relay two.</param>
  public static double SqrDistanceTo(this IAntennaRelay relayOne, IAntennaRelay relayTwo)
  {
  return relayOne.vessel.sqrDistanceTo(relayTwo.vessel);
  }
   
  /// <summary>
  /// Returns the distance from this IAntennaRelay to the given CelestialBody
  /// </summary>
  /// <param name="relay">Relay.</param>
  /// <param name="body">Body.</param>
  public static double DistanceTo(this IAntennaRelay relay, CelestialBody body)
  {
  double range = relay.vessel.DistanceTo(body) - body.Radius;
   
  return range;
  }
   
  /// <summary>
/// Returns the distance between this IAntennaRelay and a Vessel /// Returns the distance between this IAntennaRelay and a Vessel
/// </summary> /// </summary>
/// <param name="relay">This <see cref="IAntennaRelay"/></param> /// <param name="relay">This <see cref="IAntennaRelay"/></param>
/// <param name="Vessel">A <see cref="Vessel"/></param> /// <param name="Vessel">A <see cref="Vessel"/></param>
public static double DistanceTo(this AntennaRelay relay, Vessel Vessel) public static double DistanceTo(this AntennaRelay relay, Vessel Vessel)
{ {
return relay.vessel.DistanceTo(Vessel); return relay.vessel.DistanceTo(Vessel);
} }
   
/// <summary> /// <summary>
/// Returns the distance between this IAntennaRelay and a CelestialBody /// Returns the distance between this IAntennaRelay and a CelestialBody
/// </summary> /// </summary>
/// <param name="relay">This <see cref="IAntennaRelay"/></param> /// <param name="relay">This <see cref="IAntennaRelay"/></param>
/// <param name="body">A <see cref="CelestialBody"/></param> /// <param name="body">A <see cref="CelestialBody"/></param>
public static double DistanceTo(this AntennaRelay relay, CelestialBody body) public static double DistanceTo(this AntennaRelay relay, CelestialBody body)
{ {
return relay.vessel.DistanceTo(body) - body.Radius; return relay.vessel.DistanceTo(body) - body.Radius;
} }
   
/// <summary> /// <summary>
/// Returns the distance between this IAntennaRelay and another IAntennaRelay /// Returns the distance between this IAntennaRelay and another IAntennaRelay
/// </summary> /// </summary>
/// <param name="relayOne">This <see cref="IAntennaRelay"/></param> /// <param name="relayOne">This <see cref="IAntennaRelay"/></param>
/// <param name="relayTwo">Another <see cref="IAntennaRelay"/></param> /// <param name="relayTwo">Another <see cref="IAntennaRelay"/></param>
public static double DistanceTo(this AntennaRelay relayOne, IAntennaRelay relayTwo) public static double DistanceTo(this AntennaRelay relayOne, IAntennaRelay relayTwo)
{ {
return relayOne.DistanceTo(relayTwo.vessel); return relayOne.DistanceTo(relayTwo.vessel);
} }
   
/// <summary> /// <summary>
/// Returns the square of the distance between this IAntennaRelay and a Vessel /// Returns the square of the distance between this IAntennaRelay and a Vessel
/// </summary> /// </summary>
/// <param name="relay">This <see cref="IAntennaRelay"/></param> /// <param name="relay">This <see cref="IAntennaRelay"/></param>
/// <param name="vessel">A <see cref="Vessel"/></param> /// <param name="vessel">A <see cref="Vessel"/></param>
public static double sqrDistanceTo(this AntennaRelay relay, Vessel vessel) public static double sqrDistanceTo(this AntennaRelay relay, Vessel vessel)
{ {
return relay.vessel.sqrDistanceTo(vessel); return relay.vessel.sqrDistanceTo(vessel);
} }
   
/// <summary> /// <summary>
/// Returns the square of the distance between this IAntennaRelay and a CelestialBody /// Returns the square of the distance between this IAntennaRelay and a CelestialBody
/// </summary> /// </summary>
/// <param name="relay">This <see cref="IAntennaRelay"/></param> /// <param name="relay">This <see cref="IAntennaRelay"/></param>
/// <param name="body">A <see cref="CelestialBody"/></param> /// <param name="body">A <see cref="CelestialBody"/></param>
public static double sqrDistanceTo(this AntennaRelay relay, CelestialBody body) public static double sqrDistanceTo(this AntennaRelay relay, CelestialBody body)
{ {
return relay.vessel.sqrDistanceTo(body); double dist = (relay.vessel.GetWorldPos3D() - body.position).magnitude - body.Radius;
   
  return dist * dist;
} }
   
/// <summary> /// <summary>
/// Returns the square of the distance between this IAntennaRelay and another IAntennaRelay /// Returns the square of the distance between this IAntennaRelay and another IAntennaRelay
/// </summary> /// </summary>
/// <param name="relayOne">This <see cref="IAntennaRelay"/></param> /// <param name="relayOne">This <see cref="IAntennaRelay"/></param>
/// <param name="relayTwo">Another <see cref="IAntennaRelay"/></param> /// <param name="relayTwo">Another <see cref="IAntennaRelay"/></param>
public static double sqrDistanceTo(this AntennaRelay relayOne, IAntennaRelay relayTwo) public static double sqrDistanceTo(this AntennaRelay relayOne, IAntennaRelay relayTwo)
{ {
return relayOne.vessel.sqrDistanceTo(relayTwo.vessel); return relayOne.vessel.sqrDistanceTo(relayTwo.vessel);
} }
   
/// <summary> /// <summary>
/// Returns all of the PartModules or ProtoPartModuleSnapshots implementing IAntennaRelay in this Vessel. /// Returns all of the PartModules or ProtoPartModuleSnapshots implementing IAntennaRelay in this Vessel.
/// </summary> /// </summary>
/// <param name="vessel">This <see cref="Vessel"/></param> /// <param name="vessel">This <see cref="Vessel"/></param>
public static IList<IAntennaRelay> GetAntennaRelays (this Vessel vessel) public static IList<IAntennaRelay> GetAntennaRelays (this Vessel vessel)
{ {
return RelayDatabase.Instance[vessel]; return RelayDatabase.Instance[vessel];
} }
   
/// <summary> /// <summary>
/// Determines if the specified vessel has a connected relay. /// Determines if the specified vessel has a connected relay.
/// </summary> /// </summary>
/// <returns><c>true</c> if the specified vessel has a connected relay; otherwise, <c>false</c>.</returns> /// <returns><c>true</c> if the specified vessel has a connected relay; otherwise, <c>false</c>.</returns>
/// <param name="vessel"></param> /// <param name="vessel"></param>
public static bool HasConnectedRelay(this Vessel vessel) public static bool HasConnectedRelay(this Vessel vessel)
{ {
IList<IAntennaRelay> vesselRelays = RelayDatabase.Instance[vessel]; IList<IAntennaRelay> vesselRelays = RelayDatabase.Instance[vessel];
IAntennaRelay relay; IAntennaRelay relay;
for (int rIdx = 0; rIdx < vesselRelays.Count; rIdx++) for (int rIdx = 0; rIdx < vesselRelays.Count; rIdx++)
{ {
relay = vesselRelays[rIdx]; relay = vesselRelays[rIdx];
if (relay.CanTransmit()) if (relay.CanTransmit())
{ {
return true; return true;
} }
} }
   
return false; return false;
} }
   
/// <summary> /// <summary>
/// Gets the <see cref="AntennaRange.ConnectionStatus"/> for this <see cref="Vessel"/> /// Gets the <see cref="AntennaRange.ConnectionStatus"/> for this <see cref="Vessel"/>
/// </summary> /// </summary>
/// <param name="vessel">This <see cref="Vessel"/></param> /// <param name="vessel">This <see cref="Vessel"/></param>
public static ConnectionStatus GetConnectionStatus(this Vessel vessel) public static ConnectionStatus GetConnectionStatus(this Vessel vessel)
{ {
bool canTransmit = false; bool canTransmit = false;
   
IList<IAntennaRelay> vesselRelays = RelayDatabase.Instance[vessel]; IList<IAntennaRelay> vesselRelays = RelayDatabase.Instance[vessel];
IAntennaRelay relay; IAntennaRelay relay;
for (int rIdx = 0; rIdx < vesselRelays.Count; rIdx++) for (int rIdx = 0; rIdx < vesselRelays.Count; rIdx++)
{ {
relay = vesselRelays[rIdx]; relay = vesselRelays[rIdx];
if (relay.CanTransmit()) if (relay.LinkStatus > ConnectionStatus.None)
{ {
canTransmit = true; canTransmit = true;
if (relay.transmitDistance <= relay.nominalTransmitDistance)  
  if (relay.LinkStatus == ConnectionStatus.Optimal)
{ {
return ConnectionStatus.Optimal; return ConnectionStatus.Optimal;
} }
} }
} }
   
if (canTransmit) if (canTransmit)
{ {
return ConnectionStatus.Suboptimal; return ConnectionStatus.Suboptimal;
} }
else else
{ {
return ConnectionStatus.None; return ConnectionStatus.None;
} }
} }
   
/// <summary> /// <summary>
/// Gets the best relay on this Vessel. The best relay may not be able to transmit. /// Gets the best relay on this Vessel. The best relay may not be able to transmit.
/// </summary> /// </summary>
/// <param name="vessel">This <see cref="Vessel"/></param> /// <param name="vessel">This <see cref="Vessel"/></param>
public static IAntennaRelay GetBestRelay(this Vessel vessel) public static IAntennaRelay GetBestRelay(this Vessel vessel)
{ {
return RelayDatabase.Instance.GetBestVesselRelay(vessel); return RelayDatabase.Instance.GetBestVesselRelay(vessel);
} }
} }
   
#pragma warning disable 1591 #pragma warning disable 1591
/// <summary> /// <summary>
/// An Enum describing the connection status of a vessel or relay. /// An Enum describing the connection status of a vessel or relay.
/// </summary> /// </summary>
public enum ConnectionStatus public enum ConnectionStatus
{ {
None, None,
Suboptimal, Suboptimal,
Optimal Optimal
} }
} }