Minor bug fixes and changed directory structure

Bumpbot/Bumpbot.json

 {
-  "modelsDir": "Bumpbot/models/",
-  "outputDir": "Bumpbot/target/",
-  "rootModel": "test.bumpBot",
+  "modelsDir": "models/",
+  "outputDir": "target/",
+  "rootModel": "bumper.bumpBot",
   "generators": ["cpp", "roscpp"]
 }
 

Bumpbot/models/Bump.tag

 /* (c) https://github.com/MontiCore/monticore */
-package test;
+package bumper;
 conforms to de.monticore.lang.monticar.generator.roscpp.RosToEmamTagSchema;
 
 tags Bumb{
-	tag bumpBot.test with RosConnection = {topic = (/carla/ego_vehicle/vehicle_control_cmd, carla_msgs/CarlaEgoVehicleControl)};
+	tag bumpBot.vehicle_control with RosConnection = {topic = (/carla/ego_vehicle/vehicle_control_cmd, carla_msgs/CarlaEgoVehicleControl)};
 	tag bumpBot.orientation with RosConnection = {topic = (/carla/ego_vehicle/vehicle_status, carla_msgs/CarlaEgoVehicleStatus), msgField = orientation};
 	tag bumpBot.collision_normale with RosConnection = {topic = (/carla/ego_vehicle/collision, carla_msgs/CarlaCollisionEvent), msgField = normal_impulse};
   tag bumpBot.collision_normale_out with RosConnection = {topic = (/carla/ego_vehicle/collision, carla_msgs/CarlaCollisionEvent), msgField = normal_impulse};

Bumpbot/models/test/BumpBot.emam → Bumpbot/models/bumper/BumpBot.emam

 /* (c) https://github.com/MontiCore/monticore */
-package test;
-import test.structures.*;
+package bumper;
+import bumper.structures.*;
 
 component BumpBot{
 
-	ports	out Ego_Vehicle test,
+	ports	out Ego_Vehicle vehicle_control,
 		in Quaternion orientation,
 		in Vector3 collision_normale,
-    out Vector3 collision_normale_out;
+                out Vector3 collision_normale_out;
+
 	implementation Math{
 		static B inited = false;
 		static B skip = false;
@@ -20,39 +21,45 @@ component BumpBot{
 				collision_normale_out.z = collision_normale.z;
 			else
 			    inited = true;
-		        collision_normale_out.z = -1;
-		  end
-			test.throttle = 1.0;
-			test.brake = 0.0;
-			test.hand_brake = false;
+		            collision_normale_out.z = -1;
+
+		        end
+
+			vehicle_control.throttle = 1.0;
+			vehicle_control.brake = 0.0;
+			vehicle_control.hand_brake = false;
 			
-			test.gear = 1;
-			test.manual_gear_shift = false;
+			vehicle_control.gear = 1;
+			vehicle_control.manual_gear_shift = false;
+
 			Q tmp = asin(orientation.z);
 			B noCollisionHappened = abs(collision_normale.z+1) < 0.000001;
+
 			if noCollisionHappened
-				test.reverse = false;
-				test.steer= 0;
-		  else
-		    Q drivingDirX = (1-(abs(tmp)/(M_PI/4)));
+				vehicle_control.reverse = false;
+				vehicle_control.steer= 0;
+		        else
+		                Q drivingDirX = (1-(abs(tmp)/(M_PI/4)));
 				Q drivingDirY = 2*tmp/(M_PI/4);
 				Q collisionOrtogonalDirection = -drivingDirX * collision_normale.y +  drivingDirY * -collision_normale.x;
 				Q collisionDirection = drivingDirX * -collision_normale.x +  drivingDirY * collision_normale.y;
 				Q projectionFactor = collisionDirection / sqrt(drivingDirX * drivingDirX + drivingDirY * drivingDirY);
 				B turnCompleted = (projectionFactor * drivingDirX * -collision_normale.x) + (projectionFactor * drivingDirY * collision_normale.y) < 0;
-				if collisionDirection < 0.0 || turnCompleted
-					test.reverse = false;
-					test.steer= 0;
+				
+                                if collisionDirection < 0.0 || turnCompleted
+					vehicle_control.reverse = false;
+					vehicle_control.steer= 0;
 					skip = true;
 				else
-					test.reverse = true;
-		   		if collisionOrtogonalDirection > 0.0
-						test.steer = 0.5;
+					vehicle_control.reverse = true;
+		   		        
+                                        if collisionOrtogonalDirection > 0.0
+						vehicle_control.steer = 0.5;
 					else
-						test.steer = -0.5;
+						vehicle_control.steer = -0.5;
 					end			
 				end
-		  end
-		end
+		        end
+	        end
 	}
 }

Bumpbot/models/test/structures/Collision.struct → Bumpbot/models/bumper/structures/Collision.struct

-package test.structures;
-import test.structures.*;
+package bumper.structures;
+import bumper.structures.*;
 
 struct Collision{
         Z other_actor_id;

Bumpbot/models/test/structures/Ego_Vehicle.struct → Bumpbot/models/bumper/structures/Ego_Vehicle.struct

 /* (c) https://github.com/MontiCore/monticore */
-package test.structures;
+package bumper.structures;
 
 struct Ego_Vehicle{
 	Q throttle;

Bumpbot/models/test/structures/Quaternion.struct → Bumpbot/models/bumper/structures/Quaternion.struct

-package test.structures;
+package bumper.structures;
 
 struct Quaternion{
 	Q x;

Bumpbot/models/test/structures/Vector3.struct → Bumpbot/models/bumper/structures/Vector3.struct

-package test.structures;
+package bumper.structures;
 
 struct Vector3{
 	Q x;

Bumpbot/models/test/structures/Vehicle_Status.struct → Bumpbot/models/bumper/structures/Vehicle_Status.struct

-package test.structures;
-import test.structures.*;
+package bumper.structures;
+import bumper.structures.*;
 
 struct Vehicle_Status{
         Q velocity;