pacai.agents.scripted

View Source

 1import typing
 2
 3import pacai.core.action
 4import pacai.core.agent
 5import pacai.core.gamestate
 6
 7ACTION_DELIM: str = ','
 8
 9class ScriptedAgent(pacai.core.agent.Agent):
10    """
11    An agent that has a specific set of actions that they will do in order.
12    Once the actions are exhausted, they will just stop.
13    This agent will take a scripted action even if it is illegal.
14
15    This agent is particularly useful for things like replays.
16    """
17
18    def __init__(self,
19            actions: list[pacai.core.action.Action] | list[str] | str | None = None,
20            **kwargs: typing.Any) -> None:
21        super().__init__(**kwargs)
22
23        if (actions is None):
24            actions = []
25
26        if (isinstance(actions, str)):
27            actions = actions.split(ACTION_DELIM)
28
29        clean_actions = []
30        for action in actions:
31            clean_actions.append(pacai.core.action.Action(action))
32
33        self._actions: list[pacai.core.action.Action] = clean_actions
34        """ The scripted actions this agent will take. """
35
36    def get_action(self, state: pacai.core.gamestate.GameState) -> pacai.core.action.Action:
37        if (len(self._actions) > 0):
38            return self._actions.pop(0)
39
40        return pacai.core.action.STOP

ACTION_DELIM: str = ','

class ScriptedAgent(pacai.core.agent.Agent): View Source

10class ScriptedAgent(pacai.core.agent.Agent):
11    """
12    An agent that has a specific set of actions that they will do in order.
13    Once the actions are exhausted, they will just stop.
14    This agent will take a scripted action even if it is illegal.
15
16    This agent is particularly useful for things like replays.
17    """
18
19    def __init__(self,
20            actions: list[pacai.core.action.Action] | list[str] | str | None = None,
21            **kwargs: typing.Any) -> None:
22        super().__init__(**kwargs)
23
24        if (actions is None):
25            actions = []
26
27        if (isinstance(actions, str)):
28            actions = actions.split(ACTION_DELIM)
29
30        clean_actions = []
31        for action in actions:
32            clean_actions.append(pacai.core.action.Action(action))
33
34        self._actions: list[pacai.core.action.Action] = clean_actions
35        """ The scripted actions this agent will take. """
36
37    def get_action(self, state: pacai.core.gamestate.GameState) -> pacai.core.action.Action:
38        if (len(self._actions) > 0):
39            return self._actions.pop(0)
40
41        return pacai.core.action.STOP

An agent that has a specific set of actions that they will do in order. Once the actions are exhausted, they will just stop. This agent will take a scripted action even if it is illegal.

This agent is particularly useful for things like replays.

ScriptedAgent( actions: list[pacai.core.action.Action] | list[str] | str | None = None, **kwargs: Any) View Source

19    def __init__(self,
20            actions: list[pacai.core.action.Action] | list[str] | str | None = None,
21            **kwargs: typing.Any) -> None:
22        super().__init__(**kwargs)
23
24        if (actions is None):
25            actions = []
26
27        if (isinstance(actions, str)):
28            actions = actions.split(ACTION_DELIM)
29
30        clean_actions = []
31        for action in actions:
32            clean_actions.append(pacai.core.action.Action(action))
33
34        self._actions: list[pacai.core.action.Action] = clean_actions
35        """ The scripted actions this agent will take. """

def get_action(self, state: pacai.core.gamestate.GameState) -> pacai.core.action.Action: View Source

37    def get_action(self, state: pacai.core.gamestate.GameState) -> pacai.core.action.Action:
38        if (len(self._actions) > 0):
39            return self._actions.pop(0)
40
41        return pacai.core.action.STOP

Get an action for this agent given the current state of the game. This is simplified version of get_action_full(), see that method for full details.

Inherited Members

pacai.core.agent.Agent: name; move_delay; evaluation_function; rng; agent_index; last_positions; training; training_epoch; extra_storage; get_action_full; game_start_full; game_start; game_complete_full; game_complete; evaluate_state