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from intelligine.core.exceptions import UnableToFoundMovement, MovementModeExpired |
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from intelligine.synergy.event.move.direction import get_position_with_direction_decal |
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from intelligine.shorcut.brain import get_brain_part |
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from synergine.core.exceptions import NotConcernedEvent |
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from intelligine.synergy.event.Event import Event |
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from synergine.core.simulation.mechanism.Mechanism import Mechanism |
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from intelligine.cst import COL_WALKER, BRAIN_SCHEMA, BRAIN_PART_MOVE |
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from synergine_xyz.cst import POSITION |
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class MoveEvent(Event): |
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PARAM_POSITION = 'pos' |
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PARAM_DIRECTION = 'dir' |
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PARAM_NEW_MODE = 'mod' |
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_mechanism = Mechanism |
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_concern = COL_WALKER |
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def _prepare(self, object_id, context, parameters={}): |
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try: |
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direction = self._get_direction(object_id, context) |
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except UnableToFoundMovement: |
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raise NotConcernedEvent() |
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except MovementModeExpired as movement_expired: |
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parameters[self.PARAM_NEW_MODE] = movement_expired.get_switch_to_mode() |
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return parameters |
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object_point = context.metas.value.get(POSITION, object_id) |
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move_to_point = get_position_with_direction_decal(direction, object_point) |
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# TODO: future: c le brain qui calcule ou aller, et donc si c possible |
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if self._direction_point_is_possible(context, move_to_point): |
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parameters[self.PARAM_POSITION] = move_to_point |
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parameters[self.PARAM_DIRECTION] = direction |
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# TODO: Sinon lever un NotConcernedEvent |
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return parameters |
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def _get_direction(self, object_id, context): |
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object_move_brain_part = get_brain_part(context, object_id, BRAIN_PART_MOVE) |
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return object_move_brain_part.get_direction(context, object_id) |
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@staticmethod |
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def _direction_point_is_possible(context, direction_point): |
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return context.position_is_penetrable(direction_point) |
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buxx /
intelligine
