add support for DefaultHoverHeight and new HoverHeight command

Dockerfile

@@ -25,6 +25,8 @@ COPY --from=publish /app/publish .
 ENV basic_Username='' \
 	basic_Password='' \
 	basic_LoginURI='secondlife' \
+	basic_LogCommands='true' \
+	basic_DefaultHoverHeight=0.1 \
 	commands_AllowFundsCommands='false' \
 	commands_AllowIMcontrol='false' \
 	commands_SharedSecret='examplecode' \

SecondBotEvents/Commands/Movement.cs

@@ -13,6 +13,24 @@ namespace SecondBotEvents.Commands
         {
         }
 
+        [About("Adjusts Hover height")]
+        [ReturnHints("ok")]
+        [ReturnHintsFailure("Convert to float has failed")]
+        [ReturnHintsFailure("value out of range (-2.0, 2.0)")]
+        [ArgHints("height", "what height to hover at from (-2.0, 2.0)")]
+        public object HoverHeight(string height)
+        {
+            if (double.TryParse(height, out double level) == false)
+            {
+                return Failure("Convert to float has failed", new[] { height });
+            }
+            if (SecondbotHelpers.inrange(level, -2.0, 2.0) == false)
+            {
+                return Failure("height value out of range(-2.0 to 2.0)", new[] { height });
+            }
+            GetClient().Self.SetHoverHeight(level);
+            return BasicReply("ok", new[] { height });
+        }
 
         [About("uses the AutoPilot to move to a location")]
         [ReturnHints("Error Unable to AutoPilot to location")]

SecondBotEvents/Config/BasicConfig.cs

@@ -14,8 +14,13 @@ namespace SecondBotEvents.Config
             settings.Add("Password");
             settings.Add("LoginURI");
             settings.Add("LogCommands");
+            settings.Add("DefaultHoverHeight");
         }
 
+        public double GetDefaultHoverHeight()
+        {
+            return ReadSettingAsDouble("DefaultHoverHeight", 0.1);
+        }
         public bool GetLogCommands()
         {
             return ReadSettingAsBool("LogCommands");

SecondBotEvents/Config/config.cs

@@ -169,5 +169,15 @@ namespace SecondBotEvents.Config
             }
             return value;
         }
+
+        protected double ReadSettingAsDouble(string key, double defaultValue = 0)
+        {
+            bool result = double.TryParse(ReadSettingAsString(key, defaultValue.ToString()), out double value);
+            if (result == false)
+            {
+                return defaultValue;
+            }
+            return value;
+        }
     }
 }

SecondBotEvents/Services/BotClientService.cs

@@ -1,4 +1,5 @@
-using OpenMetaverse;
+using log4net.Core;
+using OpenMetaverse;
 using OpenMetaverse.Assets;
 using SecondBotEvents.Config;
 using Swan;
@@ -61,6 +62,10 @@ namespace SecondBotEvents.Services
 
         protected void BotSimConnected(object o, SimConnectedEventArgs e)
         {
+            if(AutoRestartLoginTimer.Enabled == true)
+            {
+                GetClient().Self.SetHoverHeight(basicCfg.GetDefaultHoverHeight());
+            }
             AutoRestartLoginTimer.Stop();
             LogFormater.Info("Client service ~ Connected to sim: "+e.Simulator.Name);
         }

SecondBotEvents/Static/Helpers.cs

@@ -81,6 +81,17 @@ namespace SecondBotEvents
             }
             return false;
         }
+        public static bool inrange(double current, double min, double max)
+        {
+            if (current <= max)
+            {
+                if (current >= min)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
         public static bool inbox(float expected, float current, float drift)
         {
             return distance_check(expected, current, drift, true);