1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859 |
- from synergine.synergy.event.Action import Action
- from intelligine.synergy.event.move.MoveEvent import MoveEvent
- from synergine.synergy.event.exception.ActionAborted import ActionAborted
- from xyzworld.cst import POSITION
- from intelligine.cst import PREVIOUS_DIRECTION, BLOCKED_SINCE, BRAIN_PART_MOVE, BRAIN_SCHEMA
- from intelligine.synergy.event.move.direction import get_position_with_direction_decal
-
-
- class MoveAction(Action):
-
- _listen = MoveEvent
-
- def __init__(self, object_id, parameters):
- super().__init__(object_id, parameters)
- self._move_to_point = None
- self._move_to_direction = None
-
- def prepare(self, context):
- object_point = context.metas.value.get(POSITION, self._object_id)
- direction = self._get_prepared_direction(context)
- self._set_prepared_direction(context, object_point, direction)
-
- def _get_prepared_direction(self, context):
- object_brain_schema = context.metas.value.get(BRAIN_SCHEMA, self._object_id)
- object_move_brain_part = object_brain_schema[BRAIN_PART_MOVE]
- return object_move_brain_part.get_direction(context, self._object_id)
-
- def _set_prepared_direction(self, context, object_point, direction):
- move_to_point = get_position_with_direction_decal(direction, object_point)
- if self._direction_point_is_possible(context, move_to_point):
- self._move_to_point = move_to_point
- self._move_to_direction = direction
- else:
- # TODO: mettre self._dont_move = True ?
- pass
-
- @staticmethod
- def _direction_point_is_possible(context, direction_point):
- return context.position_is_penetrable(direction_point)
-
- def run(self, obj, context, synergy_manager):
- try:
- self._apply_move(obj, context)
- except ActionAborted:
- blocked_since = context.metas.value.get(BLOCKED_SINCE, self._object_id, allow_empty=True, empty_value=0)
- context.metas.value.set(BLOCKED_SINCE, self._object_id, blocked_since+1)
-
- def _apply_move(self, obj, context):
- # TODO: il ne faut pas choisir une direction 14.
- if self._move_to_point is None or self._move_to_direction == 14:
- raise ActionAborted()
-
- obj.set_position(self._move_to_point)
- obj.get_brain().get_part(BRAIN_PART_MOVE).done(obj, context)
-
- # TODO: Ces metas update dans ant ?
- context.metas.value.set(PREVIOUS_DIRECTION, self._object_id, self._move_to_direction)
- context.metas.value.set(BLOCKED_SINCE, self._object_id, 0)
|