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Add logging action handling in a tree-like fashion

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These logs are available in the actions.tree logger. They'll print a helpful
list of actions and their results in a tree-like way.

For example:

```
2022-05-12 08:57:57 actions.tree: Processing Hero Actions
2022-05-12 08:57:57 actions.tree: |-> @[(x:4, y:6)][30/30]
2022-05-12 08:57:57 actions.tree: |   |-> BumpAction toward (δx:-1, δy:1) by @[(x:4, y:6)][30/30] => success=False done=False alternate=WalkAction[@]
2022-05-12 08:57:57 actions.tree: |   `-> WalkAction toward (δx:-1, δy:1) by @[(x:3, y:7)][30/30] => success=True done=True alternate=None
2022-05-12 08:57:57 actions.tree: Processing Entity Actions
2022-05-12 08:57:57 actions.tree: |-> Orc with 10/10 hp at (x:4, y:5)
2022-05-12 08:57:57 actions.tree: |   |-> BumpAction toward (δx:-1, δy:1) by Orc with 10/10 hp at (x:4, y:5) => success=False done=False alternate=WalkAction[o]
2022-05-12 08:57:57 actions.tree: |   `-> WalkAction toward (δx:-1, δy:1) by Orc with 10/10 hp at (x:3, y:6) => success=True done=True alternate=None
2022-05-12 08:57:57 actions.tree: |-> Orc with 10/10 hp at (x:5, y:5)
2022-05-12 08:57:57 actions.tree: |   |-> BumpAction toward (δx:-1, δy:1) by Orc with 10/10 hp at (x:5, y:5) => success=False done=False alternate=WalkAction[o]
2022-05-12 08:57:57 actions.tree: |   `-> WalkAction toward (δx:-1, δy:1) by Orc with 10/10 hp at (x:4, y:6) => success=True done=True alternate=None
```
This commit is contained in:
Eryn Wells 2022-05-12 08:56:15 -07:00
parent d236b827cd
commit da3d30872b
1 changed files with 33 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

35
roguebasin/events.py
View file

@ -15,6 +15,7 @@ if TYPE_CHECKING:
from .engine import Engine from .engine import Engine
LOG = logging.getLogger('events') LOG = logging.getLogger('events')
ACTIONS_TREE_LOG = logging.getLogger('actions.tree')
class EventHandler(tcod.event.EventDispatch[Action]): class EventHandler(tcod.event.EventDispatch[Action]):
'''Handler of `tcod` events''' '''Handler of `tcod` events'''
@ -37,6 +38,9 @@ class EventHandler(tcod.event.EventDispatch[Action]):
LOG.debug('Unhandled event: %s', event) LOG.debug('Unhandled event: %s', event)
return return
ACTIONS_TREE_LOG.info('Processing Hero Actions')
ACTIONS_TREE_LOG.info('|-> %s', action.actor)
result = self.perform_action_until_done(action) result = self.perform_action_until_done(action)
# Player's action failed, don't proceed with turn. # Player's action failed, don't proceed with turn.
@ -50,6 +54,8 @@ class EventHandler(tcod.event.EventDispatch[Action]):
self.engine.entities, self.engine.entities,
key=lambda e: e.position.euclidean_distance_to(hero_position)) key=lambda e: e.position.euclidean_distance_to(hero_position))
ACTIONS_TREE_LOG.info('Processing Entity Actions')
for i, ent in enumerate(entities): for i, ent in enumerate(entities):
if not isinstance(ent, Actor): if not isinstance(ent, Actor):
continue continue
@ -58,6 +64,9 @@ class EventHandler(tcod.event.EventDispatch[Action]):
if not ent_ai: if not ent_ai:
continue continue
if self.engine.map.visible[tuple(ent.position)]:
ACTIONS_TREE_LOG.info('%s-> %s', '|' if i < len(entities) - 1 else '`', ent)
action = ent_ai.act(self.engine) action = ent_ai.act(self.engine)
self.perform_action_until_done(action) self.perform_action_until_done(action)
@ -66,14 +75,36 @@ class EventHandler(tcod.event.EventDispatch[Action]):
def perform_action_until_done(self, action: Action) -> ActionResult: def perform_action_until_done(self, action: Action) -> ActionResult:
'''Perform the given action and any alternate follow-up actions until the action chain is done.''' '''Perform the given action and any alternate follow-up actions until the action chain is done.'''
result = action.perform(self.engine) result = action.perform(self.engine)
LOG.debug('Performed action success=%s done=%s alternate=%s', result.success, result.done, result.alternate)
if ACTIONS_TREE_LOG.isEnabledFor(logging.INFO) and self.engine.map.visible[tuple(action.actor.position)]:
if result.alternate:
alternate_string = f'{result.alternate.__class__.__name__}[{result.alternate.actor.symbol}]'
else:
alternate_string = str(result.alternate)
ACTIONS_TREE_LOG.info('| %s-> %s => success=%s done=%s alternate=%s',
'|' if not result.success or not result.done else '`',
action,
result.success,
result.done,
alternate_string)
while not result.done: while not result.done:
action = result.alternate action = result.alternate
assert action is not None, f'Action {result.action} incomplete but no alternate action given' assert action is not None, f'Action {result.action} incomplete but no alternate action given'
result = action.perform(self.engine) result = action.perform(self.engine)
LOG.debug('Performed action success=%s done=%s alternate=%s', result.success, result.done, result.alternate)
if ACTIONS_TREE_LOG.isEnabledFor(logging.INFO) and self.engine.map.visible[tuple(action.actor.position)]:
if result.alternate:
alternate_string = f'{result.alternate.__class__.__name__}[{result.alternate.actor.symbol}]'
else:
alternate_string = str(result.alternate)
ACTIONS_TREE_LOG.info('| %s-> %s => success=%s done=%s alternate=%s',
'|' if not result.success or not result.done else '`',
action,
result.success,
result.done,
alternate_string)
if result.success: if result.success:
break break