Version 1.4.2 1.4.2
Version 1.4.2

--- a/ARConfiguration.cs
+++ b/ARConfiguration.cs
@@ -17,6 +17,7 @@
 		private Rect configWindowPos;
 
 		private IButton toolbarButton;
+		private ApplicationLauncherButton appLauncherButton;
 
 		private System.Version runningVersion;
 
@@ -38,38 +39,64 @@
 		{
 			Tools.PostDebugMessage(this, "Waking up.");
 
+			this.runningVersion = this.GetType().Assembly.GetName().Version;
+
 			this.showConfigWindow = false;
 			this.configWindowPos = new Rect(Screen.width / 4, Screen.height / 2, 180, 15);
 
+
+			this.configWindowPos = this.LoadConfigValue("configWindowPos", this.configWindowPos);
+
+			AntennaRelay.requireLineOfSight = this.LoadConfigValue("requireLineOfSight", false);
+
+			AntennaRelay.radiusRatio = (1 - this.LoadConfigValue("graceRatio", .05d));
+			AntennaRelay.radiusRatio *= AntennaRelay.radiusRatio;
+
+			ARFlightController.requireConnectionForControl =
+				this.LoadConfigValue("requireConnectionForControl", false);
+
+			ModuleLimitedDataTransmitter.fixedPowerCost = this.LoadConfigValue("fixedPowerCost", false);
+
+			GameEvents.onGameSceneLoadRequested.Add(this.onSceneChangeRequested);
+
+			Debug.Log(string.Format("{0} v{1} - ARConfiguration loaded!", this.GetType().Name, this.runningVersion));
+
 			Tools.PostDebugMessage(this, "Awake.");
 		}
 
 		public void OnGUI()
 		{
 			// Only runs once, if the Toolbar is available.
-			if (this.toolbarButton == null && ToolbarManager.ToolbarAvailable)
-			{
-				this.runningVersion = this.GetType().Assembly.GetName().Version;
-
-				Tools.PostDebugMessage(this, "Toolbar available; initializing button.");
-
-				this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConfiguration");
-				this.toolbarButton.Visibility = new GameScenesVisibility(GameScenes.SPACECENTER);
-				this.toolbarButton.Text = "AR";
-				this.toolbarButton.TexturePath = "AntennaRange/Textures/toolbarIcon";
-				this.toolbarButton.TextColor = (Color)XKCDColors.Amethyst;
-				this.toolbarButton.OnClick += delegate(ClickEvent e)
-				{
-					this.showConfigWindow = !this.showConfigWindow;
-				};
-
-				this.configWindowPos = this.LoadConfigValue("configWindowPos", this.configWindowPos);
-				AntennaRelay.requireLineOfSight = this.LoadConfigValue("requireLineOfSight", false);
-				ARFlightController.requireConnectionForControl =
-					this.LoadConfigValue("requireConnectionForControl", false);
-				ModuleLimitedDataTransmitter.fixedPowerCost = this.LoadConfigValue("fixedPowerCost", false);
-
-				Debug.Log(string.Format("{0} v{1} - ARonfiguration loaded!", this.GetType().Name, this.runningVersion));
+			if (ToolbarManager.ToolbarAvailable)
+			{
+				if (this.toolbarButton == null)
+				{
+					Tools.PostDebugMessage(this, "Toolbar available; initializing toolbar button.");
+
+					this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConfiguration");
+					this.toolbarButton.Visibility = new GameScenesVisibility(GameScenes.SPACECENTER);
+					this.toolbarButton.Text = "AR";
+					this.toolbarButton.TexturePath = "AntennaRange/Textures/toolbarIcon";
+					this.toolbarButton.TextColor = (Color)XKCDColors.Amethyst;
+					this.toolbarButton.OnClick += delegate(ClickEvent e)
+					{
+						this.toggleConfigWindow();
+					};
+				}
+			}
+			else if (this.appLauncherButton == null && ApplicationLauncher.Ready)
+			{
+				Tools.PostDebugMessage(this, "Toolbar available; initializing AppLauncher button.");
+
+				this.appLauncherButton = ApplicationLauncher.Instance.AddModApplication(
+					this.toggleConfigWindow,
+					this.toggleConfigWindow,
+					ApplicationLauncher.AppScenes.SPACECENTER,
+					GameDatabase.Instance.GetTexture(
+						"AntennaRange/Textures/appLauncherIcon",
+						false
+					)
+				);
 			}
 
 			if (this.showConfigWindow)
@@ -124,7 +151,7 @@
 
 			GUILayout.BeginHorizontal();
 
-			bool fixedPowerCost = GUILayout.Toggle(ModuleLimitedDataTransmitter.fixedPowerCost, "Use fixed power cost");
+			bool fixedPowerCost = GUILayout.Toggle(ModuleLimitedDataTransmitter.fixedPowerCost, "Use Fixed Power Cost");
 			if (fixedPowerCost != ModuleLimitedDataTransmitter.fixedPowerCost)
 			{
 				ModuleLimitedDataTransmitter.fixedPowerCost = fixedPowerCost;
@@ -133,17 +160,63 @@
 
 			GUILayout.EndHorizontal();
 
+			if (requireLineOfSight)
+			{
+				GUILayout.BeginHorizontal();
+
+				double graceRatio = 1d - Math.Sqrt(AntennaRelay.radiusRatio);
+				double newRatio;
+
+				GUILayout.Label(string.Format("Line of Sight 'Fudge Factor': {0:P0}", graceRatio));
+
+				GUILayout.EndHorizontal();
+
+				GUILayout.BeginHorizontal();
+
+				newRatio = GUILayout.HorizontalSlider((float)graceRatio, 0f, 1f, GUILayout.ExpandWidth(true));
+				newRatio = Math.Round(newRatio, 2);
+
+				if (newRatio != graceRatio)
+				{
+					AntennaRelay.radiusRatio = (1d - newRatio) * (1d - newRatio);
+					this.SaveConfigValue("graceRatio", newRatio);
+				}
+
+				GUILayout.EndHorizontal();
+			}
+
 			GUILayout.EndVertical();
 
 			GUI.DragWindow();
 		}
 
-		public void Destroy()
-		{
+		public void OnDestroy()
+		{
+			GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChangeRequested);
+
 			if (this.toolbarButton != null)
 			{
 				this.toolbarButton.Destroy();
 			}
+
+			if (this.appLauncherButton != null)
+			{
+				ApplicationLauncher.Instance.RemoveModApplication(this.appLauncherButton);
+			}
+		}
+
+		protected void onSceneChangeRequested(GameScenes scene)
+		{
+			if (scene != GameScenes.SPACECENTER)
+			{
+				print("ARConfiguration: Requesting Destruction.");
+				MonoBehaviour.Destroy(this);
+			}
+		}
+
+		private void toggleConfigWindow()
+		{
+			this.showConfigWindow = !this.showConfigWindow;
 		}
 
 		private T LoadConfigValue<T>(string key, T defaultValue)

--- a/ARFlightController.cs
+++ b/ARFlightController.cs
@@ -43,8 +43,11 @@
 
 		#region Fields
 		protected Dictionary<ConnectionStatus, string> connectionTextures;
+		protected Dictionary<ConnectionStatus, Texture> appLauncherTextures;
 
 		protected IButton toolbarButton;
+
+		protected ApplicationLauncherButton appLauncherButton;
 		#endregion
 
 		#region Properties
@@ -62,6 +65,14 @@
 			}
 		}
 
+		protected Texture currentAppLauncherTexture
+		{
+			get
+			{
+				return this.appLauncherTextures[this.currentConnectionStatus];
+			}
+		}
+
 		public ControlTypes currentControlLock
 		{
 			get
@@ -108,14 +119,23 @@
 		{
 			this.lockID = "ARConnectionRequired";
 
+			this.connectionTextures = new Dictionary<ConnectionStatus, string>();
+
+			this.connectionTextures[ConnectionStatus.None] = "AntennaRange/Textures/toolbarIconNoConnection";
+			this.connectionTextures[ConnectionStatus.Suboptimal] = "AntennaRange/Textures/toolbarIconSubOptimal";
+			this.connectionTextures[ConnectionStatus.Optimal] = "AntennaRange/Textures/toolbarIcon";
+
+			this.appLauncherTextures = new Dictionary<ConnectionStatus, Texture>();
+
+			this.appLauncherTextures[ConnectionStatus.None] =
+				GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIconNoConnection", false);
+			this.appLauncherTextures[ConnectionStatus.Suboptimal] =
+				GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIconSubOptimal", false);
+			this.appLauncherTextures[ConnectionStatus.Optimal] =
+				GameDatabase.Instance.GetTexture("AntennaRange/Textures/appLauncherIcon", false);
+
 			if (ToolbarManager.ToolbarAvailable)
 			{
-				this.connectionTextures = new Dictionary<ConnectionStatus, string>();
-
-				this.connectionTextures[ConnectionStatus.None] = "AntennaRange/Textures/toolbarIconNoConnection";
-				this.connectionTextures[ConnectionStatus.Suboptimal] = "AntennaRange/Textures/toolbarIconSubOptimal";
-				this.connectionTextures[ConnectionStatus.Optimal] = "AntennaRange/Textures/toolbarIcon";
-
 				this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConnectionStatus");
 
 				this.toolbarButton.TexturePath = this.connectionTextures[ConnectionStatus.None];
@@ -130,6 +150,14 @@
 
 		protected void FixedUpdate()
 		{
+			if (this.appLauncherButton == null && !ToolbarManager.ToolbarAvailable && ApplicationLauncher.Ready)
+			{
+				this.appLauncherButton = ApplicationLauncher.Instance.AddModApplication(
+					ApplicationLauncher.AppScenes.FLIGHT,
+					this.appLauncherTextures[ConnectionStatus.None]
+				);
+			}
+
 			Tools.DebugLogger log = Tools.DebugLogger.New(this);
 
 			// If we are requiring a connection for control, the vessel does not have any adequately staffed pods,
@@ -156,7 +184,11 @@
 				InputLockManager.RemoveControlLock(this.lockID);
 			}
 
-			if (this.toolbarButton != null && HighLogic.LoadedSceneIsFlight && FlightGlobals.ActiveVessel != null)
+			if (
+				(this.toolbarButton != null || this.appLauncherButton != null) &&
+				HighLogic.LoadedSceneIsFlight &&
+				FlightGlobals.ActiveVessel != null
+			)
 			{
 				log.Append("Checking vessel relay status.\n");
 
@@ -220,7 +252,14 @@
 				log.AppendFormat("currentConnectionStatus: {0}, setting texture to {1}",
 					this.currentConnectionStatus, this.currentConnectionTexture);
 
-				this.toolbarButton.TexturePath = this.currentConnectionTexture;
+				if (this.toolbarButton != null)
+				{
+					this.toolbarButton.TexturePath = this.currentConnectionTexture;
+				}
+				if (this.appLauncherButton != null)
+				{
+					this.appLauncherButton.SetTexture(this.currentAppLauncherTexture);
+				}
 			}
 
 			log.Print();
@@ -233,6 +272,12 @@
 			if (this.toolbarButton != null)
 			{
 				this.toolbarButton.Destroy();
+			}
+
+			if (this.appLauncherButton != null)
+			{
+				ApplicationLauncher.Instance.RemoveModApplication(this.appLauncherButton);
+				this.appLauncherButton = null;
 			}
 
 			GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChangeRequested);
@@ -245,11 +290,8 @@
 		#region Event Handlers
 		protected void onSceneChangeRequested(GameScenes scene)
 		{
-			if (scene != GameScenes.FLIGHT)
-			{
-				print("ARFlightController: Requesting Destruction.");
-				MonoBehaviour.Destroy(this);
-			}
+			print("ARFlightController: Requesting Destruction.");
+			MonoBehaviour.Destroy(this);
 		}
 
 		protected void onVesselChange(Vessel vessel)
@@ -267,4 +309,3 @@
 	}
 }
 
-

--- a/AntennaRelay.cs
+++ b/AntennaRelay.cs
@@ -36,6 +36,7 @@
 	public class AntennaRelay
 	{
 		public static bool requireLineOfSight;
+		public static double radiusRatio;
 
 		// We don't have a Bard, so we'll hide Kerbin here.
 		protected CelestialBody Kerbin;
@@ -151,7 +152,7 @@
 				(
 					requireLineOfSight &&
 					this.nearestRelay == null &&
-					!this.vessel.hasLineOfSightTo(this.Kerbin, out this._firstOccludingBody)
+					!this.vessel.hasLineOfSightTo(this.Kerbin, out this._firstOccludingBody, radiusRatio)
 				)
 			)
 			{
@@ -231,7 +232,8 @@
 				}
 
 				// Skip vessels to which we do not have line of sight.
-				if (requireLineOfSight && !this.vessel.hasLineOfSightTo(potentialVessel, out this._firstOccludingBody))
+				if (requireLineOfSight &&
+					!this.vessel.hasLineOfSightTo(potentialVessel, out this._firstOccludingBody, radiusRatio))
 				{
 					Tools.PostDebugMessage(
 						this,

--- a/ModuleLimitedDataTransmitter.cs
+++ b/ModuleLimitedDataTransmitter.cs
@@ -341,6 +341,11 @@
 		// Override ModuleDataTransmitter.CanTransmit to return false when transmission is not possible.
 		public new bool CanTransmit()
 		{
+			if (this.part == null || this.relay == null)
+			{
+				return false;
+			}
+
 			PartStates partState = this.part.State;
 			if (partState == PartStates.DEAD || partState == PartStates.DEACTIVATED)
 			{

--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -39,7 +39,7 @@
 // The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
-[assembly: AssemblyVersion("1.3.*")]
+[assembly: AssemblyVersion("1.4.2.*")]
 // The following attributes are used to specify the signing key for the assembly,
 // if desired. See the Mono documentation for more information about signing.
 //[assembly: AssemblyDelaySign(false)]

 Binary files a/toolbarIcon.xcf and b/toolbarIcon.xcf differ
 Binary files /dev/null and b/toolbarIcon_24x24.xcf differ
 Binary files /dev/null and b/toolbarIcon_38x38.xcf differ