Merge pull request 'Implemented Library Class' (#8) from kyler/library into master

Reviewed-on: #8

library.py

@@ -0,0 +1,83 @@
+# Kyler Olsen
+# CS 2450 Final Project
+# Apr 2025
+
+from __future__ import annotations
+from typing import TYPE_CHECKING
+import json
+import random
+
+if TYPE_CHECKING:
+    from game import Game
+
+
+class Library:
+
+    __verses: dict
+    __games: list[Game]
+
+    def __init__(self):
+        with open("data/scripture-frequencies.json", encoding='utf-8') as file:
+            self.__verses = json.load(file)
+        self.__games = []
+
+    def join_game(self, name: str, game_num: int = -1):
+        if game_num == -1:
+            for i, game in enumerate(self.__games):
+                if not game.active:
+                    game_num = i
+                    break
+            else:
+                self.__games.append(Game())
+                game_num = len(self.__games) - 1
+        self.__games[game_num].add_player(name)
+
+    def get_verse(self, difficulty: int):
+        url = self.__select_verse(difficulty)
+        text = self.__get_verse_text(url)
+        print(text, end='\n\n')
+
+    def __select_verse(self, difficulty: int) -> str:
+
+        difficulty_verses = self.__get_verses_by_difficulty(difficulty)
+
+        return difficulty_verses[random.randint(0,len(difficulty_verses)-1)]
+
+    def __get_verse_text(self, url: str) -> str:
+        lang = 'eng'
+        volume, book_url, chapter_url, verse_url = url[1:].split('/')
+
+        if volume == 'ot': filename = f"data/{lang}.old-testament.json"
+        elif volume == 'nt': filename = f"data/{lang}.new-testament.json"
+        elif volume == 'bofm': filename = f"data/{lang}.book-of-mormon.json"
+        elif volume == 'dc-testament': filename = f"data/{lang}.doctrine-and-covenants.json"
+        elif volume == 'pgp': filename = f"data/{lang}.pearl-of-great-price.json"
+
+        with open(filename, encoding='utf-8') as file:
+            data = json.load(file)
+        for book in data['books']:
+            if book['lds_slug'] == book_url:
+                for chapter in book['chapters']:
+                    if chapter['chapter'] == int(chapter_url):
+                        for verse in chapter['verses']:
+                            if verse['verse'] == int(verse_url):
+                                return verse['text']
+        raise ValueError(f'ERROR: VERSE NOT FOUND ({url})')
+
+    def __get_verses_by_difficulty(self, difficulty: int) -> list[str]:
+        real_difficulty_upper = pow((10-difficulty)/9, 2) * 500
+        real_difficulty_lower = pow((9-difficulty)/9.55, 3) * 500
+
+        difficulty_verses = []
+        for key, value in self.__verses.items():
+            for i, diff in enumerate(value):
+                if real_difficulty_lower <= diff <= real_difficulty_upper:
+                    difficulty_verses.append(f"{key}/{i+1}")
+
+        return difficulty_verses
+
+
+if __name__ == '__main__':
+
+    lib = Library()
+    for i in range(11): lib.get_verse(i)