Пример #1
0
        public static void FireBeamWeapon(Entity launchingEntity, Entity targetEntity, double beamVelocity, double beamLenInSeconds)
        {
            var ourState = Entity.GetRalitiveState(launchingEntity);
            var tgtState = Entity.GetRalitiveState(targetEntity);

            Vector3 leadToTgt       = (tgtState.Velocity - ourState.Velocity);
            Vector3 vectorToTgt     = (tgtState.pos = ourState.pos);
            var     distanceToTgt   = vectorToTgt.Length();
            var     timeToTarget    = distanceToTgt / beamVelocity;
            var     futureDate      = launchingEntity.StarSysDateTime + TimeSpan.FromSeconds(timeToTarget);
            var     futurePosition  = Entity.GetAbsoluteFuturePosition(targetEntity, futureDate);
            var     ourAbsPos       = Entity.GetAbsoluteFuturePosition(launchingEntity, futureDate);
            var     normVector      = Vector3.Normalise(futurePosition - ourAbsPos);
            var     absVector       = normVector * beamVelocity;
            var     startPos        = (PositionDB)launchingEntity.GetDataBlob <PositionDB>().Clone();
            var     beamInfo        = new BeamInfoDB(launchingEntity.Guid);
            var     beamlenInMeters = beamLenInSeconds * 299792458;

            beamInfo.Positions      = new Vector3[2];
            beamInfo.Positions[0]   = startPos.AbsolutePosition_m;
            beamInfo.Positions[1]   = startPos.AbsolutePosition_m - normVector * beamlenInMeters;
            beamInfo.VelocityVector = absVector;

            List <BaseDataBlob> dataBlobs = new List <BaseDataBlob>();

            dataBlobs.Add(beamInfo);
            //dataBlobs.Add(new ComponentInstancesDB());
            dataBlobs.Add(startPos);
            //dataBlobs.Add(new NameDB("Beam", launchingEntity.FactionOwner, "Beam" ));

            var newbeam = Entity.Create(launchingEntity.Manager, launchingEntity.FactionOwner, dataBlobs);
        }
Пример #2
0
        public BeamIcon(Entity entity) : base(entity.GetDataBlob <PositionDB>())
        {
            _beamInfo = entity.GetDataBlob <BeamInfoDB>();

            _entity = entity;

            entity.ChangeEvent += Entity_ChangeEvent;
            OnPhysicsUpdate();
        }
Пример #3
0
 public static void BeamMovePhysics(BeamInfoDB beamInfo, int seconds)
 {
     for (int i = 0; i < seconds; i++)
     {
         beamInfo.PosDB.AbsolutePosition_m += beamInfo.VelocityVector;
         for (int j = 0; j < beamInfo.Positions.Length; j++)
         {
             beamInfo.Positions[j] += beamInfo.VelocityVector;
         }
     }
 }