ui/basic: add basic user interface

pqcli/__main__.py

@@ -4,6 +4,7 @@ from pathlib import Path
 import xdg
 
 from pqcli.roster import Roster
+from pqcli.ui.basic import BasicUserInterface
 from pqcli.ui.urwid import UrwidUserInterface
 
 SAVE_PATH = Path(xdg.XDG_CONFIG_HOME) / "pqcli" / "save.dat"
@@ -11,6 +12,9 @@ SAVE_PATH = Path(xdg.XDG_CONFIG_HOME) / "pqcli" / "save.dat"
 
 def parse_args() -> argparse.Namespace:
     parser = argparse.ArgumentParser(prog="pqcli")
+    parser.add_argument(
+        "--basic", action="store_true", help="Use basic user interface"
+    )
     parser.add_argument(
         "--no-config",
         dest="use_config",
@@ -35,7 +39,12 @@ def main() -> None:
     roster = Roster.load(SAVE_PATH)
 
     try:
-        UrwidUserInterface(roster, args).run()
+        if args.basic:
+            ui = BasicUserInterface(roster, args)
+        else:
+            ui = UrwidUserInterface(roster, args)
+
+        ui.run()
     finally:
         if args.use_saves:
             roster.save()

pqcli/lingo.py

@@ -122,3 +122,8 @@ def special(m: int, subject: str) -> str:
     return prefix(
         ["Battle-", "cursed ", "Were-", "undead ", "demon "], m, subject, ""
     )
+
+
+def terminate_message(player_name: str) -> None:
+    adjective = random.choice(["faithful", "noble", "loyal", "brave"])
+    return f"Terminate {adjective} {player_name}?"

pqcli/mechanic.py

@@ -170,7 +170,7 @@ class Inventory(SignalMixin):
 
     def pop(self, index: int) -> None:
         item = self._items[index]
-        logger.info("Lost %s (qty=%d)", item.name, item.quantity)
+        logger.info("Lost %s", indefinite(item.name, item.quantity))
         self._items.pop(index)
         self.sync_encumbrance()
         self.emit("item_del", item)
@@ -237,6 +237,12 @@ class SpellBook(SignalMixin):
     def __iter__(self) -> T.Iterator[Spell]:
         return iter(self._spells)
 
+    def __bool__(self) -> bool:
+        return bool(self._spells)
+
+    def __len__(self) -> int:
+        return len(self._spells)
+
     def add(self, spell_name: str, level: int) -> None:
         for spell in self._spells:
             if spell.name == spell_name:

pqcli/ui/basic/__init__.py

@@ -0,0 +1,218 @@
+import argparse
+import enum
+import logging
+import signal
+import sys
+import time
+import typing as T
+from datetime import datetime, timedelta
+
+from pqcli import lingo
+from pqcli.config import CLASSES, PRIME_STATS, RACES
+from pqcli.mechanic import Player, Simulation, StatsBuilder, create_player
+from pqcli.roster import Roster
+
+
+LOGO = """
+ ____                                     ___                  _
+|  _ \ _ __ ___   __ _ _ __ ___  ___ ___ / _ \ _   _  ___  ___| |_
+| |_) | '__/ _ \ / _` | '__/ _ \/ __/ __| | | | | | |/ _ \/ __| __|
+|  __/| | | (_) | (_| | | |  __/\__ \__ \ |_| | |_| |  __/\__ \ |_
+|_|   |_|  \___/ \__, |_|  \___||___/___/\__\_\\\\__,_|\___||___/\__|
+                 |___/
+"""
+
+
+class MainMenu(enum.IntEnum):
+    create = 1
+    play = 2
+    info = 3
+    delete = 4
+    quit = 5
+
+
+class BasicUserInterface:
+    def __init__(self, roster: Roster, args: argparse.Namespace) -> None:
+        self.roster = roster
+        self.args = args
+
+        def signal_handler(sig, frame):
+            print("Quitting")
+            if self.args.use_saves:
+                self.roster.save()
+            sys.exit(0)
+
+        signal.signal(signal.SIGINT, signal_handler)
+
+    def run(self) -> None:
+        logging.basicConfig(
+            stream=sys.stdout,
+            level=logging.INFO,
+            format="[%(asctime)s] %(message)s",
+        )
+
+        self.logo()
+        self.main_menu()
+
+    def logo(self) -> None:
+        print(LOGO)
+
+    def main_menu(self):
+        while True:
+            choice = self.menu(
+                [
+                    (MainMenu.create, "Create a new character"),
+                    (MainMenu.play, "Play as character"),
+                    (MainMenu.info, "Query character info"),
+                    (MainMenu.delete, "Delete a character"),
+                    (MainMenu.quit, "Quit"),
+                ]
+            )
+
+            if choice == MainMenu.create:
+                player = self.create_player()
+
+            elif choice == MainMenu.play:
+                player = self.choose_player()
+                if not player:
+                    continue
+                self.play(player)
+
+            elif choice == MainMenu.info:
+                player = self.choose_player()
+                if not player:
+                    continue
+                self.print_player_info(player)
+
+            elif choice == MainMenu.delete:
+                player = self.choose_player()
+                if not player:
+                    continue
+                self.delete_player(player)
+
+            elif choice == MainMenu.quit:
+                self.quit()
+                break
+
+    def create_player(self) -> T.Optional[Player]:
+        name = input("Name your new character: ")
+        if not name:
+            print("Cancelled.")
+            return None
+
+        race = self.menu([(race, race.name) for race in RACES])
+        class_ = self.menu([(class_, class_.name) for class_ in CLASSES])
+
+        stats_builder = StatsBuilder()
+        while True:
+            stats = stats_builder.roll()
+            for stat in PRIME_STATS:
+                print(f"{stat.value}: {stats[stat]}")
+            print(f"Total: {sum(stats[stat] for stat in PRIME_STATS)}")
+            if self.confirm("Is this okay?"):
+                break
+
+        player = create_player(
+            name=name, race=race, class_=class_, stats=stats
+        )
+        self.roster.players.append(player)
+        if self.confirm("Do you want to play as your new character?"):
+            self.play(player)
+        return player
+
+    def play(self, player: Player) -> None:
+        print(f"Playing as {player.name}")
+        simulation = Simulation(player)
+        last_tick = datetime.now()
+        last_level = 0
+        while True:
+            elapsed = datetime.now() - last_tick
+            simulation.tick(elapsed.total_seconds() * 1000)
+            last_tick = datetime.now()
+            wait = (timedelta(milliseconds=100) - elapsed).total_seconds()
+            wait = max(0, wait)
+            time.sleep(wait)
+            if player.level != last_level:
+                last_level = player.level
+                self.print_player_info(player)
+
+    def print_player_info(self, player: Player) -> None:
+        print("--- Character Sheet ---")
+        print(f"Name: {player.name}")
+        print(f"Race: {player.race.name}")
+        print(f"Class: {player.class_.name}")
+        print(f"Level: {player.level}")
+        print()
+        for stat, value in player.stats:
+            print(f"{stat.value}: {value}")
+        print()
+        print("--- Spell Book ---")
+        if not player.spell_book:
+            print("No spells memorized yet.")
+        else:
+            for spell in player.spell_book:
+                print(f"{spell.name} {lingo.to_roman(spell.level)}")
+        print()
+        print("--- Equipment ---")
+        for equipment_type, name in player.equipment:
+            print(f"{equipment_type.value}: {name}")
+        print()
+        print("--- Inventory ---")
+        print(f"Gold: {player.inventory.gold}")
+        for item in player.inventory:
+            print(f"{item.name}: {item.quantity}")
+        print()
+        print("--- Plot ---")
+        print(f"Current act: {lingo.to_roman(player.quest_book.act)}")
+        print(f"Current quest: {player.quest_book.current_quest or '?'}")
+        print(f"Current task: {player.task.description}")
+
+    def delete_player(self, player: Player) -> None:
+        if self.confirm(lingo.terminate_message(player.name)):
+            del self.roster.players[self.roster.players.index(player)]
+
+    def quit(self) -> None:
+        if self.args.use_saves:
+            self.roster.save()
+
+    def choose_player(self) -> T.Optional[Player]:
+        if not self.roster.players:
+            print("No characters to choose from!")
+            return None
+
+        return self.menu(
+            [(player, player.name) for player in self.roster.players],
+            title="Choose your character",
+        )
+
+    def confirm(self, message: str) -> bool:
+        while True:
+            choice = input(f"{message} [y/n] ")
+            if choice.lower() in {"y", "yes", "1"}:
+                return True
+            if choice.lower() in {"n", "no", "0"}:
+                return False
+
+    def menu(
+        self,
+        options: T.Sequence[T.Tuple[T.Any, str]],
+        title: T.Optional[str] = None,
+    ) -> T.Any:
+        print()
+        if title:
+            print(f"{title}:")
+        for i, item in enumerate(options, 1):
+            _, description = item
+            print(f"{i}) {description}")
+        print()
+
+        while True:
+            try:
+                num = int(input("Your choice: "))
+            except ValueError:
+                print("Not a number")
+                continue
+            if num not in range(1, len(options) + 1):
+                print(f"Expected a number betwen 1..{len(options)}")
+                continue
+            return options[num - 1][0]

pqcli/ui/urwid/__init__.py

@@ -7,6 +7,7 @@ import urwid
 import xdg
 
 from pqcli import random
+from pqcli import lingo
 from pqcli.mechanic import Player
 from pqcli.roster import Roster
 from pqcli.ui.urwid.confirm_dialog import ConfirmDialog
@@ -132,12 +133,11 @@ class UrwidUserInterface:
         self._connect("cancel", self.switch_to_roster_view)
 
     def switch_to_delete_player_view(self, player_idx: int) -> None:
-        adjective = random.choice(["faithful", "noble", "loyal", "brave"])
         player_name = self.roster.players[player_idx].name
 
         self.old_views.append(self.loop.widget)
         self.loop.widget = ConfirmDialog(
-            f"Terminate {adjective} {player_name}?", self.old_views[-1]
+            lingo.terminate_message(player_name), self.old_views[-1]
         )
         self._connect("confirm", lambda: self.delete_player(player_idx))
         self._connect("cancel", self.cancel_dialog)