AR{Configuration,FlightController}: Added AppLauncher button stuff.
AR{Configuration,FlightController}: Added AppLauncher button stuff.

--- a/ARConfiguration.cs
+++ b/ARConfiguration.cs
@@ -7,8 +7,6 @@
 using System;
 using ToadicusTools;
 using UnityEngine;
-
-[assembly: KSPAssemblyDependency("ToadicusTools", 0, 0)]
 
 namespace AntennaRange
 {
@@ -19,6 +17,9 @@
 		private Rect configWindowPos;
 
 		private IButton toolbarButton;
+		private ApplicationLauncherButton appLauncherButton;
+
+		private System.Version runningVersion;
 
 		private KSP.IO.PluginConfiguration _config;
 		private KSP.IO.PluginConfiguration config
@@ -38,17 +39,37 @@
 		{
 			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)
 			{
-				Tools.PostDebugMessage(this, "Toolbar available; initializing button.");
+				Tools.PostDebugMessage(this, "Toolbar available; initializing toolbar button.");
 
 				this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConfiguration");
 				this.toolbarButton.Visibility = new GameScenesVisibility(GameScenes.SPACECENTER);
@@ -57,13 +78,22 @@
 				this.toolbarButton.TextColor = (Color)XKCDColors.Amethyst;
 				this.toolbarButton.OnClick += delegate(ClickEvent e)
 				{
-					this.showConfigWindow = !this.showConfigWindow;
+					this.toggleConfigWindow();
 				};
-
-				this.configWindowPos = this.LoadConfigValue("configWindowPos", this.configWindowPos);
-				AntennaRelay.requireLineOfSight = this.LoadConfigValue("requireLineOfSight", false);
-				ARFlightController.requireConnectionForControl =
-					this.LoadConfigValue("requireConnectionForControl", false);
+			}
+			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/toolbarIcon",
+						false
+					)
+				);
 			}
 
 			if (this.showConfigWindow)
@@ -71,7 +101,7 @@
 				Rect configPos = GUILayout.Window(354163056,
 					this.configWindowPos,
 					this.ConfigWindow,
-					"AntennaRange Configuration",
+					string.Format("AntennaRange {0}.{1}", this.runningVersion.Major, this.runningVersion.Minor),
 					GUILayout.ExpandHeight(true),
 					GUILayout.ExpandWidth(true)
 				);
@@ -116,17 +146,74 @@
 
 			GUILayout.EndHorizontal();
 
+			GUILayout.BeginHorizontal();
+
+			bool fixedPowerCost = GUILayout.Toggle(ModuleLimitedDataTransmitter.fixedPowerCost, "Use Fixed Power Cost");
+			if (fixedPowerCost != ModuleLimitedDataTransmitter.fixedPowerCost)
+			{
+				ModuleLimitedDataTransmitter.fixedPowerCost = fixedPowerCost;
+				this.SaveConfigValue("fixedPowerCost", fixedPowerCost);
+			}
+
+			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
@@ -28,6 +28,7 @@
 
 using KSP;
 using System;
+using System.Collections.Generic;
 using ToadicusTools;
 using UnityEngine;
 
@@ -40,26 +41,48 @@
 		public static bool requireConnectionForControl;
 		#endregion
 
+		#region Fields
+		protected Dictionary<ConnectionStatus, string> connectionTextures;
+
+		protected IButton toolbarButton;
+
+		protected ApplicationLauncherButton appLauncherButton;
+		#endregion
+
 		#region Properties
-		public ControlTypes currentControlLock
-		{
-			get
-			{
-				if (this.lockID == string.Empty)
-				{
-					return ControlTypes.None;
-				}
-
-				return InputLockManager.GetControlLock(this.lockID);
-			}
-		}
-
-		public string lockID
+		public ConnectionStatus currentConnectionStatus
 		{
 			get;
 			protected set;
 		}
 
+		protected string currentConnectionTexture
+		{
+			get
+			{
+				return this.connectionTextures[this.currentConnectionStatus];
+			}
+		}
+
+		public ControlTypes currentControlLock
+		{
+			get
+			{
+				if (this.lockID == string.Empty)
+				{
+					return ControlTypes.None;
+				}
+
+				return InputLockManager.GetControlLock(this.lockID);
+			}
+		}
+
+		public string lockID
+		{
+			get;
+			protected set;
+		}
+
 		public ControlTypes lockSet
 		{
 			get
@@ -87,12 +110,38 @@
 		{
 			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";
+
+			if (ToolbarManager.ToolbarAvailable)
+			{
+				this.toolbarButton = ToolbarManager.Instance.add("AntennaRange", "ARConnectionStatus");
+
+				this.toolbarButton.TexturePath = this.connectionTextures[ConnectionStatus.None];
+				this.toolbarButton.Text = "AntennaRange";
+				this.toolbarButton.Visibility = new GameScenesVisibility(GameScenes.FLIGHT);
+				this.toolbarButton.Enabled = false;
+			}
+
 			GameEvents.onGameSceneLoadRequested.Add(this.onSceneChangeRequested);
 			GameEvents.onVesselChange.Add(this.onVesselChange);
 		}
 
 		protected void FixedUpdate()
 		{
+			if (this.appLauncherButton == null && !ToolbarManager.ToolbarAvailable && ApplicationLauncher.Ready)
+			{
+				this.appLauncherButton = ApplicationLauncher.Instance.AddModApplication(
+					ApplicationLauncher.AppScenes.FLIGHT,
+					GameDatabase.Instance.GetTexture("AntennaRange/Textures/toolbarIconNoConnection", false)
+				);
+			}
+
+			Tools.DebugLogger log = Tools.DebugLogger.New(this);
+
 			// 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...
 			if (
@@ -116,14 +165,107 @@
 				// ...unlock the controls.
 				InputLockManager.RemoveControlLock(this.lockID);
 			}
-		}
-
-		protected void Destroy()
+
+			if (
+				(this.toolbarButton != null || this.appLauncherButton != null) &&
+				HighLogic.LoadedSceneIsFlight &&
+				FlightGlobals.ActiveVessel != null
+			)
+			{
+				log.Append("Checking vessel relay status.\n");
+
+				List<ModuleLimitedDataTransmitter> relays =
+					FlightGlobals.ActiveVessel.getModulesOfType<ModuleLimitedDataTransmitter>();
+
+				log.AppendFormat("\t...found {0} relays\n", relays.Count);
+
+				bool vesselCanTransmit = false;
+				bool vesselHasOptimalRelay = false;
+
+				foreach (ModuleLimitedDataTransmitter relay in relays)
+				{
+					log.AppendFormat("\tvesselCanTransmit: {0}, vesselHasOptimalRelay: {1}\n",
+						vesselCanTransmit, vesselHasOptimalRelay);
+
+					log.AppendFormat("\tChecking relay {0}\n" +
+						"\t\tCanTransmit: {1}, transmitDistance: {2}, nominalRange: {3}\n",
+						relay,
+						relay.CanTransmit(),
+						relay.transmitDistance,
+						relay.nominalRange
+					);
+
+					bool relayCanTransmit = relay.CanTransmit();
+
+					if (!vesselCanTransmit && relayCanTransmit)
+					{
+						vesselCanTransmit = true;
+					}
+
+					if (!vesselHasOptimalRelay &&
+						relayCanTransmit &&
+						relay.transmitDistance <= (double)relay.nominalRange)
+					{
+						vesselHasOptimalRelay = true;
+					}
+
+					if (vesselCanTransmit && vesselHasOptimalRelay)
+					{
+						break;
+					}
+				}
+
+				log.AppendFormat("Done checking.  vesselCanTransmit: {0}, vesselHasOptimalRelay: {1}\n",
+					vesselCanTransmit, vesselHasOptimalRelay);
+
+				if (vesselHasOptimalRelay)
+				{
+					this.currentConnectionStatus = ConnectionStatus.Optimal;
+				}
+				else if (vesselCanTransmit)
+				{
+					this.currentConnectionStatus = ConnectionStatus.Suboptimal;
+				}
+				else
+				{
+					this.currentConnectionStatus = ConnectionStatus.None;
+				}
+
+				log.AppendFormat("currentConnectionStatus: {0}, setting texture to {1}",
+					this.currentConnectionStatus, this.currentConnectionTexture);
+
+				if (this.toolbarButton != null)
+				{
+					this.toolbarButton.TexturePath = this.currentConnectionTexture;
+				}
+				if (this.appLauncherButton != null)
+				{
+					this.appLauncherButton.SetTexture(
+						GameDatabase.Instance.GetTexture(this.currentConnectionTexture, false));
+				}
+			}
+
+			log.Print();
+		}
+
+		protected void OnDestroy()
 		{
 			InputLockManager.RemoveControlLock(this.lockID);
+
+			if (this.toolbarButton != null)
+			{
+				this.toolbarButton.Destroy();
+			}
+
+			if (this.appLauncherButton != null)
+			{
+				ApplicationLauncher.Instance.RemoveApplication(this.appLauncherButton);
+			}
 
 			GameEvents.onGameSceneLoadRequested.Remove(this.onSceneChangeRequested);
 			GameEvents.onVesselChange.Remove(this.onVesselChange);
+
+			print("ARFlightController: Destroyed.");
 		}
 		#endregion
 
@@ -132,7 +274,8 @@
 		{
 			if (scene != GameScenes.FLIGHT)
 			{
-				InputLockManager.RemoveControlLock(this.lockID);
+				print("ARFlightController: Requesting Destruction.");
+				MonoBehaviour.Destroy(this);
 			}
 		}
 
@@ -141,7 +284,13 @@
 			InputLockManager.RemoveControlLock(this.lockID);
 		}
 		#endregion
+
+		public enum ConnectionStatus
+		{
+			None,
+			Suboptimal,
+			Optimal
+		}
 	}
 }
 
-

--- a/AntennaRange.csproj
+++ b/AntennaRange.csproj
@@ -9,7 +9,7 @@
     <OutputType>Library</OutputType>
     <RootNamespace>AntennaRange</RootNamespace>
     <AssemblyName>AntennaRange</AssemblyName>
-    <ReleaseVersion>1.1</ReleaseVersion>
+    <ReleaseVersion>1.3</ReleaseVersion>
     <SynchReleaseVersion>false</SynchReleaseVersion>
     <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
     <UseMSBuildEngine>False</UseMSBuildEngine>

--- 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
@@ -54,6 +54,10 @@
 	 * */
 	public class ModuleLimitedDataTransmitter : ModuleDataTransmitter, IScienceDataTransmitter, IAntennaRelay
 	{
+		// If true, use a fixed power cost at the configured value and degrade data rates instead of increasing power
+		// requirements.
+		public static bool fixedPowerCost;
+
 		// Stores the packetResourceCost as defined in the .cfg file.
 		protected float _basepacketResourceCost;
 
@@ -294,7 +298,7 @@
 		// transmission fails (see CanTransmit).
 		protected void PreTransmit_SetPacketResourceCost()
 		{
-			if (this.transmitDistance <= this.nominalRange)
+			if (fixedPowerCost || this.transmitDistance <= this.nominalRange)
 			{
 				base.packetResourceCost = this._basepacketResourceCost;
 			}
@@ -311,7 +315,7 @@
 		// distance.  packetSize maxes out at _basepacketSize * maxDataFactor.
 		protected void PreTransmit_SetPacketSize()
 		{
-			if (this.transmitDistance >= this.nominalRange)
+			if (!fixedPowerCost && this.transmitDistance >= this.nominalRange)
 			{
 				base.packetSize = this._basepacketSize;
 			}

--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -29,6 +29,8 @@
 using System.Reflection;
 using System.Runtime.CompilerServices;
 
+[assembly: KSPAssemblyDependency("ToadicusTools", 0, 0)]
+
 // Information about this assembly is defined by the following attributes.
 // Change them to the values specific to your project.
 [assembly: AssemblyTitle("AntennaRange")]
@@ -37,10 +39,9 @@
 // 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("1.1.*")]
+[assembly: AssemblyVersion("1.4.*")]
 // 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)]
 //[assembly: AssemblyKeyFile("")]
 
-

file:b/toolbarIcon.xcf (new)
 Binary files /dev/null and b/toolbarIcon.xcf differ