Create mission

Create the mission from using a starter mission.

.. tabs:: .. code-tab:: shell mast

.\fetch artemis-sbs mast_starter simple_ai

.. code-tab:: shell PyMast

.\fetch artemis-sbs pymast_starter simple_ai

Add more stations

.. tabs:: .. code-tab:: mast mast :emphasize-lines: 3

  # Create a space station
  ds1 = npc_spawn(1000,0,1000, "DS1", "tsn", "starbase_command", "behav_station")
  ds2 = npc_spawn(1000,0,-1000, "DS2", "tsn", "starbase_command", "behav_station")

.. code-tab:: py PyMast :emphasize-lines: 3

  # Create a space station
  ds1 = Npc().spawn(self.sim, 1000,0,1000, "DS1", "tsn", "starbase_command", "behav_station")
  ds2 = Npc().spawn(self.sim, -1000,0,1000, "DS2", "tsn", "starbase_command", "behav_station")

Add role

.. tabs:: .. code-tab:: mast mast :emphasize-lines: 4

  # Create a space station
  ds1 = npc_spawn(1000,0,1000, "DS1", "tsn", "starbase_command", "behav_station")
  ds2 = npc_spawn(1000,0,-1000, "DS2", "tsn", "starbase_command", "behav_station")
  do add_role({ds1.id, ds2.id}, "Station")

.. code-tab:: py PyMast :emphasize-lines: 4

  # Create a space station
  ds1 = Npc().spawn(self.sim, 1000,0,1000, "DS1", "tsn", "starbase_command", "behav_station")
  ds2 = Npc().spawn(self.sim, 1000,0,-1000, "DS2", "tsn", "starbase_command", "behav_station")
  query.add_role({ds1.id, ds2.id}, "Station")

Add a router for ai

---

Routers create tasks automatically a needed and starts running at a specific label. That label that uses logic to route to other labels based on certain conditions.

.. tabs:: .. code-tab:: mast Mast

     # at the top of the mast file add 
     # Configure the label where comms routing occurs
     route spawn route_ai

.. code-tab:: py PyMast

   # in the __init__ of the story add 
   self.route_spawn(self.route_ai)

Add a task to route AI

.. tabs:: .. code-tab:: mast mast

  ========== route_ai =========
  #
  # SPAWNED_ID is a special value of the ID of the thing spawned
  #
  if has_role(SPAWNED_ID, "raider"):
     jump npc_targeting_ai
  end_if
  #if not a raider end the task
  ->END

.. code-tab:: py PyMast

  @label()    
  def route_ai(self):
     #
     # SPAWNED_ID is a special value of the ID of the thing spawned
     #
     if query.has_role(self.task.SPAWNED_ID, "raider"):
           yield self.jump(self.npc_targeting_ai)

Add a task to do npc targeting AI

.. tabs:: .. code-tab:: mast mast

  =====  npc_targeting_ai   =========

  the_target = closest(SPAWNED_ID, role("__PLAYER__"), 2000)
  if the_target is None:
     the_target = closest(SPAWNED_ID, role("Station"))
  end_if
  if the_target is not None:
     do target(sim, SPAWNED_ID, the_target, True)
  end_if

  delay sim 5s
  jump npc_targeting_ai

.. code-tab:: py PyMast

  @label()    
  def npc_targeting_ai(self):
     the_target = query.closest(self.task.SPAWNED_ID, query.role("__PLAYER__"), 2000)
     if the_target is None:
           the_target = query.closest(self.task.SPAWNED_ID, query.role("Station"))
     if the_target is not None:
           query.target(self.sim, self.task.SPAWNED_ID, the_target, True)

     yield self.delay(5)
     yield self.jump(self.npc_targeting_ai)