Fixed up some firstOccludingBody bits in [Proto]AntennaRelay.
Fixed up some firstOccludingBody bits in [Proto]AntennaRelay.

file:b/.gitattributes (new)
--- /dev/null
+++ b/.gitattributes
@@ -1,1 +1,13 @@
+* text=auto
+* eol=lf
 
+# These files are text and should be normalized (convert crlf => lf)
+*.cs      text diff=csharp
+*.cfg     text
+*.csproj  text
+*.sln     text
+
+# Images should be treated as binary
+# (binary is a macro for -text -diff)
+*.png     binary
+

--- a/ARConfiguration.cs
+++ b/ARConfiguration.cs
@@ -13,6 +13,30 @@
 	[KSPAddon(KSPAddon.Startup.SpaceCentre, false)]
 	public class ARConfiguration : MonoBehaviour
 	{
+		public static bool RequireLineOfSight
+		{
+			get;
+			private set;
+		}
+
+		public static double RadiusRatio
+		{
+			get;
+			private set;
+		}
+
+		public static bool RequireConnectionForControl
+		{
+			get;
+			private set;
+		}
+
+		public static bool FixedPowerCost
+		{
+			get;
+			private set;
+		}
+
 		private bool showConfigWindow;
 		private Rect configWindowPos;
 
@@ -47,15 +71,15 @@
 
 			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 =
+			ARConfiguration.RequireLineOfSight = this.LoadConfigValue("requireLineOfSight", false);
+
+			ARConfiguration.RadiusRatio = (1 - this.LoadConfigValue("graceRatio", .05d));
+			ARConfiguration.RadiusRatio *= ARConfiguration.RadiusRatio;
+
+			ARConfiguration.RequireConnectionForControl =
 				this.LoadConfigValue("requireConnectionForControl", false);
 
-			ModuleLimitedDataTransmitter.fixedPowerCost = this.LoadConfigValue("fixedPowerCost", false);
+			ARConfiguration.FixedPowerCost = this.LoadConfigValue("fixedPowerCost", false);
 
 			GameEvents.onGameSceneLoadRequested.Add(this.onSceneChangeRequested);
 
@@ -125,10 +149,10 @@
 
 			GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 
-			bool requireLineOfSight = GUILayout.Toggle(AntennaRelay.requireLineOfSight, "Require Line of Sight");
-			if (requireLineOfSight != AntennaRelay.requireLineOfSight)
-			{
-				AntennaRelay.requireLineOfSight = requireLineOfSight;
+			bool requireLineOfSight = GUITools.Toggle(ARConfiguration.RequireLineOfSight, "Require Line of Sight");
+			if (requireLineOfSight != ARConfiguration.RequireLineOfSight)
+			{
+				ARConfiguration.RequireLineOfSight = requireLineOfSight;
 				this.SaveConfigValue("requireLineOfSight", requireLineOfSight);
 			}
 
@@ -137,13 +161,13 @@
 			GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 
 			bool requireConnectionForControl =
-				GUILayout.Toggle(
-					ARFlightController.requireConnectionForControl,
+				GUITools.Toggle(
+					ARConfiguration.RequireConnectionForControl,
 					"Require Connection for Probe Control"
 				);
-			if (requireConnectionForControl != ARFlightController.requireConnectionForControl)
-			{
-				ARFlightController.requireConnectionForControl = requireConnectionForControl;
+			if (requireConnectionForControl != ARConfiguration.RequireConnectionForControl)
+			{
+				ARConfiguration.RequireConnectionForControl = requireConnectionForControl;
 				this.SaveConfigValue("requireConnectionForControl", requireConnectionForControl);
 			}
 
@@ -151,10 +175,10 @@
 
 			GUILayout.BeginHorizontal();
 
-			bool fixedPowerCost = GUILayout.Toggle(ModuleLimitedDataTransmitter.fixedPowerCost, "Use Fixed Power Cost");
-			if (fixedPowerCost != ModuleLimitedDataTransmitter.fixedPowerCost)
-			{
-				ModuleLimitedDataTransmitter.fixedPowerCost = fixedPowerCost;
+			bool fixedPowerCost = GUITools.Toggle(ARConfiguration.FixedPowerCost, "Use Fixed Power Cost");
+			if (fixedPowerCost != ARConfiguration.FixedPowerCost)
+			{
+				ARConfiguration.FixedPowerCost = fixedPowerCost;
 				this.SaveConfigValue("fixedPowerCost", fixedPowerCost);
 			}
 
@@ -164,7 +188,7 @@
 			{
 				GUILayout.BeginHorizontal();
 
-				double graceRatio = 1d - Math.Sqrt(AntennaRelay.radiusRatio);
+				double graceRatio = 1d - Math.Sqrt(ARConfiguration.RadiusRatio);
 				double newRatio;
 
 				GUILayout.Label(string.Format("Line of Sight 'Fudge Factor': {0:P0}", graceRatio));
@@ -178,7 +202,7 @@
 
 				if (newRatio != graceRatio)
 				{
-					AntennaRelay.radiusRatio = (1d - newRatio) * (1d - newRatio);
+					ARConfiguration.RadiusRatio = (1d - newRatio) * (1d - newRatio);
 					this.SaveConfigValue("graceRatio", newRatio);
 				}
 

--- a/ARFlightController.cs
+++ b/ARFlightController.cs
@@ -37,10 +37,6 @@
 	[KSPAddon(KSPAddon.Startup.Flight, false)]
 	public class ARFlightController : MonoBehaviour
 	{
-		#region Static Members
-		public static bool requireConnectionForControl;
-		#endregion
-
 		#region Fields
 		protected Dictionary<ConnectionStatus, string> connectionTextures;
 		protected Dictionary<ConnectionStatus, Texture> appLauncherTextures;
@@ -162,7 +158,7 @@
 
 			VesselCommand availableCommand;
 
-			if (requireConnectionForControl)
+			if (ARConfiguration.RequireConnectionForControl)
 			{
 				availableCommand = this.vessel.CurrentCommand();
 			}
@@ -185,7 +181,7 @@
 			// and the vessel does not have any connected relays...
 			if (
 				HighLogic.LoadedSceneIsFlight &&
-				requireConnectionForControl &&
+				ARConfiguration.RequireConnectionForControl &&
 				this.vessel != null &&
 				this.vessel.vesselType != VesselType.EVA &&
 				!(
@@ -278,6 +274,15 @@
 				if (this.toolbarButton != null)
 				{
 					this.toolbarButton.TexturePath = this.currentConnectionTexture;
+
+					if (this.currentConnectionStatus == ConnectionStatus.None)
+					{
+						this.toolbarButton.Important = true;
+					}
+					else
+					{
+						this.toolbarButton.Important = false;
+					}
 				}
 				if (this.appLauncherButton != null)
 				{

file:a/AntennaRange.cfg (deleted)
--- a/AntennaRange.cfg
+++ /dev/null
@@ -1,129 +1,1 @@
-// AntennaRange
-//
-// AntennaRange.cfg
-//
-// Copyright © 2014, toadicus
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice,
-//    this list of conditions and the following disclaimer.
-//
-// 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
-//    materials provided with the distribution.
-//
-// 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.
-//
-// 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
-// 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
-// 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
-// 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
-// 3.0 Uported License.
-//
-// Specifications:
-// nominalRange:	The distance from Kerbin at which the antenna will perform exactly as prescribed by
-//					packetResourceCost and packetSize.
-// maxPowerFactor:	The multiplier on packetResourceCost that defines the maximum power output of the antenna.  When the
-//					power cost exceeds packetResourceCost * maxPowerFactor, transmission will fail.
-// maxDataFactor:	The multipler on packetSize that defines the maximum data bandwidth of the antenna.
-// 
 
-@PART[longAntenna]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
-{
-	@MODULE[ModuleDataTransmitter]
-	{
-		@name = ModuleLimitedDataTransmitter
-		nominalRange = 1500000
-		maxPowerFactor = 8
-		maxDataFactor = 4
-	}
-
-	MODULE
-	{
-		name = ModuleScienceContainer
-
-		dataIsCollectable = true
-		dataIsStorable = false
-
-		storageRange = 2
-	}
-}
-
-@PART[mediumDishAntenna]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
-{
-	@MODULE[ModuleDataTransmitter]
-	{
-		@name = ModuleLimitedDataTransmitter
-		nominalRange = 30000000
-		maxPowerFactor = 8
-		maxDataFactor = 4
-	}
-
-	MODULE
-	{
-		name = ModuleScienceContainer
-
-		dataIsCollectable = true
-		dataIsStorable = false
-
-		storageRange = 2
-	}
-}
-
-@PART[commDish]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
-{
-	@MODULE[ModuleDataTransmitter]
-	{
-		@name = ModuleLimitedDataTransmitter
-		nominalRange = 80000000000
-		maxPowerFactor = 8
-		maxDataFactor = 4
-	}
-
-	MODULE
-	{
-		name = ModuleScienceContainer
-
-		dataIsCollectable = true
-		dataIsStorable = false
-
-		storageRange = 2
-	}
-}
-
-EVA_MODULE
-{
-	name = ModuleLimitedDataTransmitter
-
-	nominalRange = 5000
-	maxPowerFactor = 8
-	maxDataFactor = 4
-
-	packetInterval = 0.5
-	packetSize = 2
-	packetResourceCost = .1
-
-	requiredResource = ElectricCharge
-}
-
-EVA_RESOURCE
-{
-	name = ElectricCharge
-	amount = 100
-	maxAmount = 100
-}
-
-@EVA_RESOURCE[ElectricCharge]:AFTER[AntennaRange]:NEEDS[TacLifeSupport]
-{
-	!name = DELETE
-}
-

--- a/AntennaRange.csproj
+++ b/AntennaRange.csproj
@@ -25,8 +25,7 @@
     <ConsolePause>false</ConsolePause>
     <CustomCommands>
       <CustomCommands>
-        <Command type="AfterBuild" command="xcopy /y ${ProjectDir}\AntennaRange.cfg C:\Users\andy\Games\KSP_win\GameData\AntennaRange\" />
-        <Command type="AfterBuild" command="xcopy /y ${TargetFile} C:\Users\andy\Games\KSP_win\GameData\AntennaRange\" />
+        <Command type="AfterBuild" command="xcopy /y ${TargetFile} ${ProjectDir}\GameData\AntennaRange\" />
       </CustomCommands>
     </CustomCommands>
   </PropertyGroup>
@@ -38,8 +37,7 @@
     <ConsolePause>false</ConsolePause>
     <CustomCommands>
       <CustomCommands>
-        <Command type="AfterBuild" command="xcopy /y ${ProjectDir}\AntennaRange.cfg C:\Users\andy\Games\KSP_win\GameData\AntennaRange\" />
-        <Command type="AfterBuild" command="xcopy /y ${TargetFile} C:\Users\andy\Games\KSP_win\GameData\AntennaRange\" />
+        <Command type="AfterBuild" command="xcopy /y ${TargetFile} ${ProjectDir}\GameData\AntennaRange\" />
       </CustomCommands>
     </CustomCommands>
   </PropertyGroup>
@@ -54,7 +52,7 @@
     <ConsolePause>false</ConsolePause>
     <CustomCommands>
       <CustomCommands>
-        <Command type="AfterBuild" command="cp -afv ${TargetFile} ${ProjectDir}/${ProjectName}.cfg /opt/games/KSP_linux/GameData/${ProjectName}/" />
+        <Command type="AfterBuild" command="cp -afv ${TargetFile} ${ProjectDir}/GameData/${ProjectName}/" />
       </CustomCommands>
     </CustomCommands>
   </PropertyGroup>
@@ -65,7 +63,7 @@
     <WarningLevel>4</WarningLevel>
     <CustomCommands>
       <CustomCommands>
-        <Command type="AfterBuild" command="cp -afv ${TargetFile} ${ProjectDir}/${ProjectName}.cfg /opt/games/KSP_linux/GameData/${ProjectName}/" />
+        <Command type="AfterBuild" command="cp -afv ${TargetFile} ${ProjectDir}/GameData/${ProjectName}/" />
       </CustomCommands>
     </CustomCommands>
     <ConsolePause>false</ConsolePause>
@@ -82,11 +80,6 @@
     <Compile Include="ARFlightController.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
-  <ItemGroup>
-    <None Include="AntennaRange.cfg">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-  </ItemGroup>
   <ItemGroup>
     <Reference Include="Assembly-CSharp">
       <HintPath>..\_KSPAssemblies\Assembly-CSharp.dll</HintPath>
@@ -107,4 +100,8 @@
       <Name>ToadicusTools</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <None Include="GameData\AntennaRange\AntennaRange.cfg" />
+    <None Include="GameData\AntennaRange\ATM_AntennaRange.cfg" />
+  </ItemGroup>
 </Project>

--- a/AntennaRelay.cs
+++ b/AntennaRelay.cs
@@ -35,14 +35,9 @@
 {
 	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;
 
-		protected CelestialBody _firstOccludingBody;
-
 		protected IAntennaRelay _nearestRelayCache;
 		protected IAntennaRelay moduleRef;
 
@@ -85,15 +80,12 @@
 		}
 
 		/// <summary>
-		/// Gets the first occluding body.
-		/// </summary>
-		/// <value>The first occluding body.</value>
-		public CelestialBody firstOccludingBody
-		{
-			get
-			{
-				return this._firstOccludingBody;
-			}
+		/// Gets the first <see cref="CelestialBody"/> found to be blocking line of sight.
+		/// </summary>
+		public virtual CelestialBody firstOccludingBody
+		{
+			get;
+			protected set;
 		}
 
 		/// <summary>
@@ -147,19 +139,23 @@
 		/// <returns><c>true</c> if this instance can transmit; otherwise, <c>false</c>.</returns>
 		public virtual bool CanTransmit()
 		{
+			CelestialBody fob = null;
+
 			if (
 				this.transmitDistance > this.maxTransmitDistance ||
 				(
-					requireLineOfSight &&
+					ARConfiguration.RequireLineOfSight &&
 					this.nearestRelay == null &&
-					!this.vessel.hasLineOfSightTo(this.Kerbin, out this._firstOccludingBody, radiusRatio)
+					!this.vessel.hasLineOfSightTo(this.Kerbin, out fob, ARConfiguration.RadiusRatio)
 				)
 			)
 			{
+				this.firstOccludingBody = fob;
 				return false;
 			}
 			else
 			{
+				this.firstOccludingBody = null;
 				return true;
 			}
 		}
@@ -190,7 +186,7 @@
 				this.vessel.id
 			));
 
-			this._firstOccludingBody = null;
+			this.firstOccludingBody = null;
 
 			// Set this vessel as checked, so that we don't check it again.
 			RelayDatabase.Instance.CheckedVesselsTable[vessel.id] = true;
@@ -232,9 +228,12 @@
 				}
 
 				// Skip vessels to which we do not have line of sight.
-				if (requireLineOfSight &&
-					!this.vessel.hasLineOfSightTo(potentialVessel, out this._firstOccludingBody, radiusRatio))
-				{
+				CelestialBody fob = null;
+
+				if (ARConfiguration.RequireLineOfSight &&
+					!this.vessel.hasLineOfSightTo(potentialVessel, out fob, ARConfiguration.RadiusRatio))
+				{
+					this.firstOccludingBody = fob;
 					Tools.PostDebugMessage(
 						this,
 						"Vessel {0} discarded because we do not have line of sight.",
@@ -242,6 +241,8 @@
 					);
 					continue;
 				}
+
+				this.firstOccludingBody = null;
 
 				// Find the distance from here to the vessel...
 				double potentialSqrDistance = (potentialVessel.GetWorldPos3D() - vessel.GetWorldPos3D()).sqrMagnitude;
@@ -306,17 +307,6 @@
 			// we hope it is safe enough.
 			this.Kerbin = FlightGlobals.Bodies.FirstOrDefault(b => b.name == "Kerbin");
 		}
-
-		static AntennaRelay()
-		{
-			var config = KSP.IO.PluginConfiguration.CreateForType<AntennaRelay>();
-
-			config.load();
-
-			AntennaRelay.requireLineOfSight = config.GetValue<bool>("requireLineOfSight", false);
-
-			config.save();
-		}
 	}
 }
 

--- /dev/null
+++ b/GameData/AntennaRange/ATM_AntennaRange.cfg
@@ -1,1 +1,15 @@
-
+ACTIVE_TEXTURE_MANAGER_CONFIG
+{
+	folder = AntennaRange
+	enabled  = true
+	OVERRIDES
+	{
+		AntennaRange/.*
+		{
+			compress = true
+			mipmaps = false
+			scale = 1
+			max_size = 0
+		}
+	}
+}

--- /dev/null
+++ b/GameData/AntennaRange/AntennaRange.cfg
@@ -1,1 +1,129 @@
+// AntennaRange
+//
+// AntennaRange.cfg
+//
+// Copyright © 2014, toadicus
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+//    this list of conditions and the following disclaimer.
+//
+// 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
+//    materials provided with the distribution.
+//
+// 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.
+//
+// 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
+// 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
+// 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
+// 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
+// 3.0 Uported License.
+//
+// Specifications:
+// nominalRange:	The distance from Kerbin at which the antenna will perform exactly as prescribed by
+//					packetResourceCost and packetSize.
+// maxPowerFactor:	The multiplier on packetResourceCost that defines the maximum power output of the antenna.  When the
+//					power cost exceeds packetResourceCost * maxPowerFactor, transmission will fail.
+// maxDataFactor:	The multipler on packetSize that defines the maximum data bandwidth of the antenna.
+// 
 
+@PART[longAntenna]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
+{
+	@MODULE[ModuleDataTransmitter]
+	{
+		@name = ModuleLimitedDataTransmitter
+		nominalRange = 1500000
+		maxPowerFactor = 8
+		maxDataFactor = 4
+	}
+
+	MODULE
+	{
+		name = ModuleScienceContainer
+
+		dataIsCollectable = true
+		dataIsStorable = false
+
+		storageRange = 2
+	}
+}
+
+@PART[mediumDishAntenna]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
+{
+	@MODULE[ModuleDataTransmitter]
+	{
+		@name = ModuleLimitedDataTransmitter
+		nominalRange = 30000000
+		maxPowerFactor = 8
+		maxDataFactor = 4
+	}
+
+	MODULE
+	{
+		name = ModuleScienceContainer
+
+		dataIsCollectable = true
+		dataIsStorable = false
+
+		storageRange = 2
+	}
+}
+
+@PART[commDish]:FOR[AntennaRange]:NEEDS[!RemoteTech2]
+{
+	@MODULE[ModuleDataTransmitter]
+	{
+		@name = ModuleLimitedDataTransmitter
+		nominalRange = 80000000000
+		maxPowerFactor = 8
+		maxDataFactor = 4
+	}
+
+	MODULE
+	{
+		name = ModuleScienceContainer
+
+		dataIsCollectable = true
+		dataIsStorable = false
+
+		storageRange = 2
+	}
+}
+
+EVA_MODULE
+{
+	name = ModuleLimitedDataTransmitter
+
+	nominalRange = 5000
+	maxPowerFactor = 1
+	maxDataFactor = 1
+
+	packetInterval = 0.2
+	packetSize = 1
+	packetResourceCost = 6.25
+
+	requiredResource = ElectricCharge
+}
+
+EVA_RESOURCE
+{
+	name = ElectricCharge
+	amount = 100
+	maxAmount = 100
+}
+
+@EVA_RESOURCE[ElectricCharge]:AFTER[AntennaRange]:NEEDS[TacLifeSupport]
+{
+	!name = DELETE
+}
+

 Binary files /dev/null and b/GameData/AntennaRange/Textures/appLauncherIcon.png differ
 Binary files /dev/null and b/GameData/AntennaRange/Textures/appLauncherIconNoConnection.png differ
 Binary files /dev/null and b/GameData/AntennaRange/Textures/appLauncherIconSubOptimal.png differ
 Binary files /dev/null and b/GameData/AntennaRange/Textures/toolbarIcon.png differ
 Binary files /dev/null and b/GameData/AntennaRange/Textures/toolbarIconNoConnection.png differ
 Binary files /dev/null and b/GameData/AntennaRange/Textures/toolbarIconSubOptimal.png differ
--- a/IAntennaRelay.cs
+++ b/IAntennaRelay.cs
@@ -55,6 +55,12 @@
 		float maxTransmitDistance { get; }
 
 		/// <summary>
+		/// The first CelestialBody blocking line of sight to a 
+		/// </summary>
+		/// <value>The first occluding body.</value>
+		CelestialBody firstOccludingBody { get; }
+
+		/// <summary>
 		/// Gets a value indicating whether this <see cref="AntennaRange.ProtoDataTransmitter"/> has been checked during
 		/// the current relay attempt.
 		/// </summary>

--- a/ModuleLimitedDataTransmitter.cs
+++ b/ModuleLimitedDataTransmitter.cs
@@ -54,10 +54,6 @@
 	 * */
 	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;
 
@@ -141,6 +137,14 @@
 			get
 			{
 				return Mathf.Sqrt (this.maxPowerFactor) * this.nominalRange;
+			}
+		}
+
+		public CelestialBody firstOccludingBody
+		{
+			get
+			{
+				return this.relay.firstOccludingBody;
 			}
 		}
 
@@ -303,7 +307,7 @@
 		// transmission fails (see CanTransmit).
 		protected void PreTransmit_SetPacketResourceCost()
 		{
-			if (fixedPowerCost || this.transmitDistance <= this.nominalRange)
+			if (ARConfiguration.FixedPowerCost || this.transmitDistance <= this.nominalRange)
 			{
 				base.packetResourceCost = this._basepacketResourceCost;
 			}
@@ -329,7 +333,7 @@
 		// distance.  packetSize maxes out at _basepacketSize * maxDataFactor.
 		protected void PreTransmit_SetPacketSize()
 		{
-			if (!fixedPowerCost && this.transmitDistance >= this.nominalRange)
+			if (!ARConfiguration.FixedPowerCost && this.transmitDistance >= this.nominalRange)
 			{
 				base.packetSize = this._basepacketSize;
 			}

--- 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("1.6.*")]
+[assembly: AssemblyVersion("1.8.*")]
 // 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)]

--- a/RelayExtensions.cs
+++ b/RelayExtensions.cs
@@ -55,7 +55,7 @@
 		/// <param name="body">A <see cref="CelestialBody"/></param>
 		public static double DistanceTo(this AntennaRelay relay, CelestialBody body)
 		{
-			return relay.vessel.DistanceTo(body);
+			return relay.vessel.DistanceTo(body) - body.Radius;
 		}
 
 		/// <summary>