WIP saves and languages

README.md

@@ -1,5 +1,5 @@
 # texty
-An extremely simple text-adventure game engine(?)
+An extremely simple text-adventure game ~~engine(?)~~ player
 
 ## What is this?
 I was bored

__main__.py

@@ -11,7 +11,7 @@ def main(): # TODO: Maybe a menu for available text games?
         game = load(argv[1])
         if(game is None):
             exit(1)
-        game.print_text()
+        game.main_menu()
 
 if __name__ == "__main__":
     main()

example.yml

@@ -1,5 +1,6 @@
 meta: # make sure every key is in lowercase
   name: "My Text Adventure" # Game name
+  id: "examplegame" # An original game ID (please try to be original)
   creator: "hernik" # Your name as a creator
 
 game: # here goes all the game logic

lib/game.py

@@ -2,21 +2,80 @@ import yaml
 from yaml.loader import SafeLoader
 from colorama import Fore, Back, Style
 import re
+from .save import SaveManager
 from .ascii import AsciiAnimation
 from time import sleep
-from os import system
+from os import system, path, mkdir
 
-class Game:
+class Game: # the game class keeps information about the loaded game
     def __init__(self,data:dict):
         self.name = data["meta"]["name"]
         self.author = data["meta"]["creator"]
         self.current = "start"
         self.nodes = {}
         self.inventory = []
+        self.save = SaveManager()
+        self.id = data["meta"]["id"]
         for k in data["game"]:
             self.nodes.update({k:data["game"][k]})
 
-    def make_selection(self) -> int:
+    def main_menu(self): # displays the main menu
+        l = self.save.load()
+        if not l:
+            # New game
+            print(self.name)
+            print(f"A game by {self.author}")
+            print("")
+            print("1 - Start")
+            print("2 - Options")
+            print("0 - Quit")
+        else: # Display continue
+            print(self.name)
+            print(f"A game by {self.author}")
+            print("")
+            print("1 - Continue")
+            print("2 - New game")
+            print("3 - Options")
+            print("0 - Quit")
+            selection = self.make_selection(3)
+            system("cls||clear")
+            if(selection == 1):
+                self.current = self.save.currentPrompt
+                self.inventory = self.save.inventory
+                self.print_text()
+            elif(selection == 2):
+                self.print_text()
+            else:
+                print("Quitting")
+                exit()
+
+    def settings_menu(self): # displays the settings menu
+        print("Settings")
+        print("")
+        print("1 - Language")
+        print("0 - Back")
+        selection = self.make_selection(1)
+        if(selection == 1):
+            print("Language")
+            print("")
+            print("1 - English")
+            print("2 - Czech")
+            print("0 - Back")
+            selection = self.make_selection(2)
+            system("cls||clear")
+            if(selection == 1):
+                with open("./saves/lang","w") as f:
+                    f.write("en")
+            elif(selection == 2):
+                with open("./saves/lang","w") as f:
+                    f.write("cz")
+            self.settings_menu()
+        pass
+
+    def make_selection(self, length=0) -> int: # this method makes sure a valid selection is made and returns the selection as a number
+        l = length # sets the length
+        if(l == 0): # if no length was set, we get it from nodes
+            l = len(self.nodes[self.current]["actions"])
         y = False
         selection = 0
         # TODO: Check for "has_item"
@@ -31,10 +90,7 @@ class Game:
                 y = True
         return selection
     
-    def print_text(self):
-        '''
-        Used to print out the current prompt with the options
-        '''
+    def print_text(self): # Prints out the current prompt
         animated = re.search(r"(?!{).+(?=})",self.nodes[self.current]["text"]) # find the animated text
         if(animated != None):
             self.print_animated(animated.group(0))
@@ -51,14 +107,10 @@ class Game:
                 # add item to inventory
                 self.inventory.append(self.nodes[self.current]["add_inventory"])
             self.current = self.nodes[self.current]["actions"][sel]
+            self.save.currentPrompt = self.nodes[self.current]["actions"][sel] # save the current prompt
             self.print_text()
 
-    def print_animated(self,animid):
-        '''
-        Used to print out animated text,
-        currently only prints out the first occurence of an animated text
-        (in curly braces)
-        '''
+    def print_animated(self,animid): # prinst the first found occurence of an ascii animation
         animation = AsciiAnimation()
         animation.load_ascii(animid)
         for frame in animation.frames:
@@ -67,22 +119,28 @@ class Game:
             sleep(animation.speed)
         print()
         
-
-    def parse_colors(self,text:str) -> str:
-        '''
-        Used to convert color codes in string to colors from the colorama lib
-        '''
+    def parse_colors(self,text:str) -> str: # Converts color codes into terminal colors
         newText = text.replace("&b",Fore.CYAN).replace("&c",Fore.RED).replace("&e", Fore.YELLOW).replace("&a",Fore.GREEN).replace("&9",Fore.BLUE).replace("&r",Fore.RESET).replace("&f",Fore.WHITE).replace("&5",Fore.MAGENTA).replace("\n",Fore.RESET + "\n") # replace color codes and newlines with colorama
         newText += Fore.RESET # reset color at the end of the text
         return newText
 
 
-def load(file_path):
-    '''Loads the game from a YAML file to a Game class'''
+def load(file_path): # starts to load the game from YAML
+    lang = "en"
+    if not (path.exists("./saves/lang")):
+        mkdir("./saves")
+        with open("./saves/lang","w") as f:
+            f.write("en")
+    else:
+        with open("./saves/lang","r") as f:
+            lang = f.read()
+            if lang == "cz":
+                lang = "cz"
     try:
         with open(file_path) as f:
             data = yaml.load(f,Loader=SafeLoader)
             g = Game(data)
+            g.lang = lang
             return g
     except Exception as e:
         print(f"{Back.RED}{Fore.WHITE}An exception has occured while loading the game from the YAML file:{Fore.RESET}{Back.RESET}")

lib/lang/cz.yml

@@ -0,0 +1 @@
+TODO: "todo"

lib/lang/en.yml

@@ -0,0 +1 @@
+TODO: "todo"

lib/save.py

@@ -0,0 +1,23 @@
+from os import path
+import yaml
+
+class SaveManager: # manages save and configuration files
+    def __init__(self):
+        self.id = ""
+        self.currentPrompt = ""
+        self.lang = ""
+        self.inventory = []
+
+    def load(self):
+        if(path.exists(f"./saves/{self.id}.yml")):
+            with open(f"./saves/{self.id}.yml",encoding="utf-8") as f:
+                data = yaml.load(f,Loader=yaml.SafeLoader)
+                self.currentPrompt = data["currentPrompt"]
+                self.inventory = data["inventory"]
+                return True
+        return False
+
+    def save(self):
+        data = {"id":self.id,"currentPrompt":self.currentPrompt,"inventory":self.inventory,"lang":self.lang}
+        with open(f"./saves/{self.id}.yml",mode="w",encoding="utf-8") as f:
+            yaml.dump(data,f)