GTAV - Sentry Gun

//-----------------  Sentry Gun  -----------------
//
//Includes a Variable TargetName[] that can be used to either display targeted players name or just "Vehicle"
//Configurable timeout on variable Called:Timeout
//Configurable weapon on variable Called:WeaponID  (http://www.*********.com/forums/threads/weapon-and-explosion-hashes-list.1045035/)

//You can switch Players as target with bool:PlayerTarget
//you can switch Vehicles as targets with bool:VehicleTarget
//Vehicles always get priority over players
//------------------------------------------------


float GetPointToPointRotation(Source,Target)
{
   return ATAN2((Target.y - Source.y),(Target.x - Source.x));
}


InitiateSentryGun()
{
   int SentryObject = CREATE_OBJECT("p_rcss_folded",--------------------------
   int Timeout = 500
   Timer = GET_GAME_TIMER() + Timeout
}

int GetClosestVehicle(Vector3 Coords,float Distance)
{
   Flag = 64;
   Flag |= 65536;
   Flag |= 2048;
   Flag |= 1;
   Flag |= 2;
   Flag |= 4;
   Flag |= 32;
   Flag |= 16;
   Flag |= 8;
   return GET_CLOSEST_VEHICLE(Coords,Distance,0,Flag)
}

SentryGunLoop()
{
   If (PlayerTarget == True )
   {
      int TargetID = GET_PLAYER_PED(GET_NEAREST_PLAYER_TO_ENTITY(Sentry  Object));
      char TargetName[] = GET_PLAYER_NAME(TargetID);
      if (TargetID == PLAYER_PED_ID())
      {
         //Dont Shoot Myself
      }
      else
      {

      }
   }

   If (VehicleTarget == True )
   {
      int TargetID = GetClosestVehicle(GET_ENTITY_COORDS(SentryObject,1  ),75);
      char TargetName[] = "Vehicle";
      if (IS_PED_IN_ANY_VEHICLE(PLAYER_PED_ID(),0) == True );
      {
         VehID = GET_VEHICLE_PED_IS_IN(PLAYER_PED_ID(),0);
         if (TargetID == VehID)
         {
            //Dont Shoot Myself
         }
         else
         {
         }
      }
      else
      {

      }
   }

   //Rotate and draw
   float Rotation = GetPointToPointRotation(SentryObject,TargetID) + 90
   SET_ENTITY_ROTATION(SentryObject,0,0,Rotation)
   DRAW_LINE(GET_OFFSET_FROM_ENTITY_IN_WORLD_COORDS(S  entryObject,0,-0.2,0.57),GET_ENTITY_COORDS(TargetID,1),255,0,0,0)

   //Time to Kill
   if (GET_GAME_TIMER() >= Timer)
   {     SHOOT_SINGLE_BULLET_BETWEEN_COORDS(GET_OFFSET_FROM  _ENTITY_IN_WORLD_COORDS(SentryObject,0,-0.8,0.6),GET_ENTITY_COORDS(TargetID,1)250,0,Weapon  ID,PLAYER_PED_ID(),1,0,float 1.0)
        PLAY_SOUND_FROM_ENTITY(-1,"Remote_Sniper_Rifle_Fire",SentryObject,"",0,0)

        Timer = GET_GAME_TIMER() + Timeout  //500 Milisec between shots
   }
}