mechanic: move word lists to data files

The word lists (monsters, spells, equipment, races, classes, titles and
so on) now live in pqcli/data/*.json instead of pqcli/config.py. A
GameData object loaded at startup is passed to the simulation and UIs.

Users can replace any list by putting NAME.json in
$XDG_CONFIG_HOME/pqcli/data/ or a directory given with --data-dir.
--dump-data DIR copies the built-in files out for editing. Malformed
files are reported and pqcli exits before starting the UI.

Combat task descriptions come from the new combat_verbs list, with
{target} standing for the enemy. The built-in list holds only "Executing
{target}", and a single verb consumes no random roll, so stock gameplay
is unchanged. Recorded traces in tests/fixtures pin this down.

Monster, Race and Class stay in pqcli.config so existing saves still
load.

Resolves #3

pqcli/ui/curses/__init__.py

@@ -7,6 +7,7 @@ import typing as T
 
 from pqcli import lingo
 from pqcli.config import Class, Race
+from pqcli.game_data import GameData
 from pqcli.mechanic import Player, Stats, create_player
 from pqcli.roster import Roster
 from pqcli.ui.base import BaseUserInterface
@@ -40,9 +41,13 @@ class StopMainLoop(Exception):
 
 class CursesUserInterface(BaseUserInterface):
     def __init__(
-        self, roster: Roster, player: Player, args: argparse.Namespace
+        self,
+        roster: Roster,
+        player: Player,
+        args: argparse.Namespace,
+        data: GameData,
     ) -> None:
-        super().__init__(roster, player, args)
+        super().__init__(roster, player, args, data)
         os.environ.setdefault("ESCDELAY", "25")
         self._screen = curses.initscr()
         self._screen.nodelay(True)
@@ -119,7 +124,7 @@ class CursesUserInterface(BaseUserInterface):
     def _switch_to_create_char_race_view(
         self, player_name: str, race: T.Optional[Race] = None
     ) -> None:
-        view = ChooseCharacterRaceView(self._screen, race)
+        view = ChooseCharacterRaceView(self._screen, self.data.races, race)
         view.on_cancel += lambda: self._switch_to_create_char_name_view(
             player_name
         )
@@ -131,7 +136,9 @@ class CursesUserInterface(BaseUserInterface):
     def _switch_to_create_char_class_view(
         self, player_name: str, race: Race, class_: T.Optional[Class] = None
     ) -> None:
-        view = ChooseCharacterClassView(self._screen, class_)
+        view = ChooseCharacterClassView(
+            self._screen, self.data.classes, class_
+        )
         view.on_cancel += lambda: self._switch_to_create_char_race_view(
             player_name, race
         )
@@ -177,7 +184,9 @@ class CursesUserInterface(BaseUserInterface):
         self._switch_view(view)
 
     def _switch_to_game_view(self, player: Player) -> None:
-        view = GameView(self._screen, self.roster, player, self.args)
+        view = GameView(
+            self._screen, self.roster, player, self.args, self.data
+        )
         view.on_exit += self._switch_to_roster_view
         self._switch_view(view)
 

pqcli/ui/curses/views/create_character_view/choose_character_class_view.py

@@ -1,22 +1,25 @@
 import functools
 import typing as T
 
-from pqcli.config import CLASSES, Class
+from pqcli.config import Class
 from pqcli.ui.curses.util import KEYS_CANCEL, Choice
 from pqcli.ui.curses.views.menu_view import MenuView
 
 
 class ChooseCharacterClassView(MenuView):
     def __init__(
-        self, screen: T.Any, class_: T.Optional[Class] = None
+        self,
+        screen: T.Any,
+        classes: T.Sequence[Class],
+        class_: T.Optional[Class] = None,
     ) -> None:
         super().__init__(
             screen,
             "Choose character class",
-            CLASSES.index(class_) if class_ is not None else 0,
+            classes.index(class_) if class_ is not None else 0,
         )
 
-        for y, class_ in enumerate(CLASSES, 1):
+        for y, class_ in enumerate(classes, 1):
             key: T.Optional[str] = str(y % 10) if y <= 10 else None
             self._choices.append(
                 Choice(

pqcli/ui/curses/views/create_character_view/choose_character_race_view.py

@@ -1,20 +1,25 @@
 import functools
 import typing as T
 
-from pqcli.config import RACES, Race
+from pqcli.config import Race
 from pqcli.ui.curses.util import KEYS_CANCEL, Choice
 from pqcli.ui.curses.views.menu_view import MenuView
 
 
 class ChooseCharacterRaceView(MenuView):
-    def __init__(self, screen: T.Any, race: T.Optional[Race] = None) -> None:
+    def __init__(
+        self,
+        screen: T.Any,
+        races: T.Sequence[Race],
+        race: T.Optional[Race] = None,
+    ) -> None:
         super().__init__(
             screen,
             "Choose character race",
-            RACES.index(race) if race is not None else 0,
+            races.index(race) if race is not None else 0,
         )
 
-        for y, race in enumerate(RACES, 1):
+        for y, race in enumerate(races, 1):
             key: T.Optional[str] = str(y % 10) if y <= 10 else None
             self._choices.append(
                 Choice(

pqcli/ui/curses/views/game_view/__init__.py

@@ -3,6 +3,7 @@ import curses
 import datetime
 import typing as T
 
+from pqcli.game_data import GameData
 from pqcli.mechanic import Player, SignalMixin, Simulation
 from pqcli.roster import Roster
 from pqcli.ui.curses.event_handler import EventHandler
@@ -33,6 +34,7 @@ class GameView(BaseView):
         roster: Roster,
         player: Player,
         args: argparse.Namespace,
+        data: GameData,
     ) -> None:
         super().__init__(screen)
         self.on_exit = EventHandler()
@@ -41,7 +43,7 @@ class GameView(BaseView):
         self._player = player
         self._args = args
 
-        self._simulation = Simulation(player)
+        self._simulation = Simulation(player, data)
         self._last_tick = datetime.datetime.now()
 
     def keypress(self, key: int) -> None: