Rename dungeonbattle to squirrelbattle

squirrelbattle/settings.py

@@ -0,0 +1,93 @@
+import json
+import os
+from typing import Any, Generator
+
+
+class Settings:
+    """
+    This class stores the settings of the game.
+    Settings can be get by using for example settings.TEXTURE_PACK directly.
+    The comment can be get by using settings.get_comment('TEXTURE_PACK').
+    We can define the setting by simply use settings.TEXTURE_PACK = 'new_key'
+    """
+    def __init__(self):
+        self.KEY_UP_PRIMARY = \
+            ['z', 'Touche principale pour aller vers le haut']
+        self.KEY_UP_SECONDARY = \
+            ['KEY_UP', 'Touche secondaire pour aller vers le haut']
+        self.KEY_DOWN_PRIMARY = \
+            ['s', 'Touche principale pour aller vers le bas']
+        self.KEY_DOWN_SECONDARY = \
+            ['KEY_DOWN', 'Touche secondaire pour aller vers le bas']
+        self.KEY_LEFT_PRIMARY = \
+            ['q', 'Touche principale pour aller vers la gauche']
+        self.KEY_LEFT_SECONDARY = \
+            ['KEY_LEFT', 'Touche secondaire pour aller vers la gauche']
+        self.KEY_RIGHT_PRIMARY = \
+            ['d', 'Touche principale pour aller vers la droite']
+        self.KEY_RIGHT_SECONDARY = \
+            ['KEY_RIGHT', 'Touche secondaire pour aller vers la droite']
+        self.KEY_ENTER = \
+            ['\n', 'Touche pour valider un menu']
+        self.TEXTURE_PACK = ['ascii', 'Pack de textures utilisé']
+
+    def __getattribute__(self, item: str) -> Any:
+        superattribute = super().__getattribute__(item)
+        if item.isupper() and item in self.settings_keys:
+            return superattribute[0]
+        return superattribute
+
+    def __setattr__(self, name: str, value: Any) -> None:
+        if name in self.settings_keys:
+            object.__getattribute__(self, name)[0] = value
+            return
+        return super().__setattr__(name, value)
+
+    def get_comment(self, item: str) -> str:
+        """
+        Retrieve the comment of a setting.
+        """
+        if item in self.settings_keys:
+            return object.__getattribute__(self, item)[1]
+        for key in self.settings_keys:
+            if getattr(self, key) == item:
+                return object.__getattribute__(self, key)[1]
+
+    @property
+    def settings_keys(self) -> Generator[str, Any, None]:
+        """
+        Get the list of all parameters.
+        """
+        return (key for key in self.__dict__)
+
+    def loads_from_string(self, json_str: str) -> None:
+        """
+        Dump settings
+        """
+        d = json.loads(json_str)
+        for key in d:
+            setattr(self, key, d[key])
+
+    def dumps_to_string(self) -> str:
+        """
+        Dump settings
+        """
+        d = dict()
+        for key in self.settings_keys:
+            d[key] = getattr(self, key)
+        return json.dumps(d, indent=4)
+
+    def load_settings(self) -> None:
+        """
+        Loads the settings from a file
+        """
+        if os.path.isfile("settings.json"):
+            with open("settings.json", "r") as f:
+                self.loads_from_string(f.read())
+
+    def write_settings(self) -> None:
+        """
+        Dumps the settings into a file
+        """
+        with open("settings.json", "w") as f:
+            f.write(self.dumps_to_string())