Wacky hidden ways to guess; ruleset created in yaml

crimsobot/bot.py

@@ -9,8 +9,17 @@
 from crimsobot import db
 from crimsobot.context import CrimsoContext
 from crimsobot.data.img import CAPTION_RULES, IMAGE_RULES
-from crimsobot.exceptions import (BadCaption, LocationNotFound, NoImageFound, NoMatchingTarotCard,
-                                  NotDirectMessage, StrictInputFailed, ZoomNotValid)
+from crimsobot.exceptions import (
+    BadCaption,
+    LocationNotFound,
+    NoImageFound,
+    NoMatchingTarotCard,
+    NotAnInteger,
+    NotDirectMessage,
+    OutOfBounds,
+    StrictInputFailed,
+    ZoomNotValid
+    )
 from crimsobot.help_command import PaginatedHelpCommand
 from crimsobot.models.ban import Ban
 from crimsobot.utils import markov as m, tools as c
@@ -154,6 +163,16 @@ async def on_command_error(self, ctx: commands.Context, error: Exception) -> Non
                 traceback_needed = False
                 msg_to_user = f'Zoom level **{error.original.zoom}** not good!'
 
+            if isinstance(error.original, NotAnInteger):
+                error_type = '**not good with math**'
+                traceback_needed = False
+                msg_to_user = f'**{error.original.guess}** is not an integer!'
+
+            if isinstance(error.original, OutOfBounds):
+                error_type = '**not good with math**'
+                traceback_needed = False
+                msg_to_user = f'**{error.original.guess}** is out of bounds!'
+
             if isinstance(error.original, NoImageFound):
                 error_type = '**NO IMAGE**'
                 traceback_needed = False

crimsobot/cogs/games.py

@@ -564,16 +564,12 @@ async def glb_plays(self, ctx: commands.Context, page: int = 1) -> None:
         await ctx.send(embed=embed)
 
     @commands.command(brief='A daily guessing game.')
-    async def daily(self, ctx: commands.Context, lucky_number: int) -> None:
+    async def daily(self, ctx: commands.Context, *, lucky_number: str) -> None:
         """Guess a number 1-100 and get a daily award!
 
         Good luck hitting the big jackpot!
         """
 
-        # exception handling
-        if not 1 <= lucky_number <= 100:
-            raise commands.BadArgument('Lucky number is out of bounds.')
-
         # pass to helper and spit out result in an embed
         embed = await crimsogames.daily(ctx.message.author, lucky_number)
 

crimsobot/data/games/__init__.py

@@ -50,5 +50,6 @@ def get_keys(self) -> dict:
 # these are what should be imported by other scripts
 STORIES = [MadlibsStory(story) for story in _madlibs_stories]
 CRINGO_RULES = _ruleset['cringo']
+DAILY_RULES = _ruleset['daily']
 EMOJISTORY_RULES = _ruleset['emojistory']
 MADLIBS_RULES = _ruleset['madlibs']

crimsobot/data/games/rules.yaml

@@ -25,6 +25,35 @@ cringo:
     2: 7
     4: 9
     6: 9
+daily:
+  award:
+    lose: 10
+    win: 500
+  not_yet:
+    - Patience…
+    - Calm down!
+    - 🫸 Please wait.
+    - Touch grass!
+    - Play something else!
+    - Nothing better to do?
+    - 🛑
+    - Access denied.
+  wrong_guess:
+    - heck!
+    - frick!
+    - Womp womp.
+    - 😩
+    - Aw shucks.
+    - Why even bother?
+    - Oh bother!
+    - What a bungle!
+    - Not good!
+    - Ay Dios.
+    - So close! (Or not; I didn't look.)
+    - 99 ways to lose, and you found one!
+    - oof.
+    - bruh moment.
+    - Congratulations! You lost.
 emojistory:
   join_timer: 90
   minimum_length: 5

crimsobot/exceptions.py

@@ -38,3 +38,13 @@ class NoEmojiFound(Exception):
 
 class BadCaption(Exception):
     pass
+
+
+class NotAnInteger(Exception):
+    def __init__(self, guess: str) -> None:
+        self.guess = guess
+
+
+class OutOfBounds(Exception):
+    def __init__(self, guess: str) -> None:
+        self.guess = guess

crimsobot/utils/games.py

@@ -1,12 +1,16 @@
 import random
+import re
+import sys
 from collections import Counter
-from datetime import datetime
-from typing import List, Tuple, Union
+from datetime import datetime, timezone
+from typing import Any, List, Tuple, Union
 
 import discord
 from discord import Embed
 from discord.ext import commands
 
+from crimsobot.data.games import DAILY_RULES
+from crimsobot.exceptions import NotAnInteger, OutOfBounds
 from crimsobot.models.currency_account import CurrencyAccount
 from crimsobot.models.guess_statistic import GuessStatistic
 from crimsobot.utils import tools as c
@@ -82,57 +86,125 @@ async def win(discord_user: DiscordUser, amount: float) -> None:
     account.add_to_balance(amount)
     await account.save()
 
+# simple_eval() by MestreLion via StackOverflow with changes in exception handling
+# https://stackoverflow.com/a/65945969
+
+# Kept outside simple_eval() just for performance
+_re_simple_eval = re.compile(rb'd([\x00-\xFF]+)S\x00')
+
+
+def simple_eval(expr: str) -> Any:
+    try:
+        c = compile(expr, 'userinput', 'eval')
+    except SyntaxError:
+        raise SyntaxError(f'Malformed expression: {expr}')
+
+    m = _re_simple_eval.fullmatch(c.co_code)
+
+    if not m:
+        raise SyntaxError(f'Not a simple algebraic expression: {expr}')
+
+    try:
+        return c.co_consts[int.from_bytes(m.group(1), sys.byteorder)]
+    except IndexError:
+        raise SyntaxError(f'Expression not evaluated as constant: {expr}')
+
+
+def integer_in_range(number: Any, low: int, high: int) -> Any:
+    # is 'number' a number?
+    try:
+        number = float(number)
+    except ValueError:
+        raise ValueError(f'{number} is not a number!')
+    except TypeError:
+        raise ValueError(f'{number} is not a number!')
+
+    # is 'number' (close enough to) an integer?
+    try:
+        delta = abs(number - round(number))
+        if delta > 1e-10:  # arbitrary limit
+            raise NotAnInteger(str(number))
+    except OverflowError:  # e.g. infinity will fail at delta
+        raise OutOfBounds(str(number))
+
+    # is 'number' in range?
+    if not low <= number <= high:
+        raise OutOfBounds(str(int(number)))
+
+    # enforce type
+    number = int(number)
+
+    return number
+
+
+async def daily(discord_user: DiscordUser, guess: str) -> Embed:
+    # is the guess in range?
+    try:
+        lucky_number = integer_in_range(guess, 1, 100)
+    # if the guess is not already a positive integer [1 - 100]...
+    except ValueError:
+        # ...first check if it's a math expression...
+        try:
+            lucky_number = simple_eval(guess)
+
+            # but if the answer is not an integer 1-100...
+            lucky_number = integer_in_range(lucky_number, 1, 100)
+        # ...and if it's bounced from simple_eval(), try it as a string
+        except SyntaxError:
+            # find sum of remaining characters
+            lucky_number = 0
+
+            for char in guess.lower():
+                if char.isalpha():
+                    # this will effectively bounce everything except lowercase a-z
+                    lucky_number += (ord(char) - 96)
+                elif char.isnumeric():
+                    lucky_number += int(char)
+                else:
+                    pass
+
+            lucky_number = integer_in_range(lucky_number, 1, 100)
+        # final catchment for strings with sums outside of bounds
+        except ValueError:  # the last bastion
+            raise OutOfBounds(str(lucky_number))
 
-async def daily(discord_user: DiscordUser, lucky_number: int) -> Embed:
     # fetch account
     account = await CurrencyAccount.get_by_discord_user(discord_user)  # type: CurrencyAccount
 
     # get current time and time last run
     now = datetime.utcnow()
+    now = datetime.now(timezone.utc)
     last = account.ran_daily_at
 
     # check if dates are same; if so, gotta wait
     if last and last.strftime('%Y-%m-%d') == now.strftime('%Y-%m-%d'):
-        title = 'Patience...'
-        award_string = 'Daily award resets at midnight UTC (<t:0:t> local).'
+        title = random.choice(DAILY_RULES['not_yet'])
+        award_string = 'The Daily game resets at midnight UTC.'
         thumb = 'clock'
         color = 'orange'
+        footer = None
+
     # if no wait, then check if winner or loser
     else:
         winning_number = random.randint(1, 100)
 
         if winning_number == lucky_number:
-            daily_award = 500
+            daily_award = DAILY_RULES['award']['win']
 
             title = 'JACKPOT!'
-            wrong = ''  # they're not wrong!
+            if_wrong = ''  # they're not wrong!
             thumb = 'moneymouth'
             color = 'green'
+            footer = f'Your guess: {lucky_number} · Congratulations!'
 
         else:
-            daily_award = 10
-
-            title_choices = [
-                '*heck*',
-                '*frick*',
-                '*womp womp*',
-                '😩',
-                'Aw shucks.',
-                'Why even bother?',
-                'Oh, bother!',
-                'What a bungle!',
-                'Not good!',
-                'Ay Dios.',
-                "So close! (Or not; I didn't look.)",
-                '99 ways to lose, and you found one!',
-                'oof',
-                'bruh moment',
-                'Congratulations! You lost.',
-            ]
-            title = random.choice(title_choices)
-            wrong = 'The winning number this time was **{}**, but no worries:'.format(winning_number)
+            daily_award = DAILY_RULES['award']['lose']
+
+            title = random.choice(DAILY_RULES['wrong_guess'])
+            if_wrong = f'The winning number this time was **{winning_number}**. '
             thumb = 'crimsoCOIN'
             color = 'yellow'
+            footer = f'Your guess: {lucky_number} · Thanks for playing!'
 
         # update daily then save
         account.ran_daily_at = now
@@ -141,17 +213,18 @@ async def daily(discord_user: DiscordUser, lucky_number: int) -> Embed:
         # update their balance now (will repoen and reclose user)
         await win(discord_user, daily_award)
 
-        award_string = '{} You have been awarded your daily **\u20A2{:.2f}**!'.format(wrong, daily_award)
-        thumb = thumb
-        color = color
+        # finish up the award string with amount won
+        award_string = f'{if_wrong}You have been awarded **\u20A2{daily_award:.2f}**!'
 
-    # the embed to return
+    # embed to return
     embed = c.crimbed(
         title=title,
         descr=award_string,
         thumb_name=thumb,
         color_name=color,
+        footer=footer,
     )
+
     return embed