Add a RPG example for OOP

YtvwlD · YtvwlD · commit 1b66fb642e3e · 2026-01-29T19:27:35.000+01:00
diff --git a/Level_07/fight.py b/Level_07/fight.py
@@ -0,0 +1,70 @@
+from typing import Optional
+
+class Weapon:
+    name: str
+    damage: int
+
+    def __init__(self: "Weapon", init_name: str, init_damage: int):
+        self.name = init_name
+        self.damage = init_damage
+    
+    def __repr__(self: "Weapon") -> str:
+        return "Weapon(name=" + self.name + ", damage=" + str(self.damage) + ")"
+    
+class Supplement:
+    name: str
+    healing: int
+
+    def __init__(self: "Supplement", name: str, healing: int):
+        self.name = name
+        self.healing = healing
+    
+    def __repr__(self: "Supplement") -> str:
+        return "Supplement(name=" + self.name + ", healing=" + str(self.healing) + ")"
+
+class Character:
+    name: str
+    health: int
+
+    def __init__(self: "Character", name: str, health: int):
+        self.name = name
+        self.health = health
+    
+    def take(self: "Character", supplement: Supplement):
+        self.health += supplement.healing
+
+class Monster(Character):
+    def __init__(self: "Monster", name: str, health: int = 5):
+        super().__init__(name, health)
+
+    def __repr__(self: "Monster") -> str:
+        return "Monster(name=" + self.name + ", health=" + str(self.health) + ")"
+
+class Player(Character):
+    """A fearless wanderer, ready to attack."""
+    weapon: Optional[Weapon] = None
+
+    def __init__(self: "Player", name: str, health: int = 10):
+        super().__init__(name, health)
+    
+    def __repr__(self: "Player") -> str:
+        return "Player(name=" + self.name + ", health=" + str(self.health) + ", weapon=" + repr(self.weapon) + ")"
+
+    def attack(self: "Player", other: "Player | Monster"):
+        if self.weapon is None:
+            other.health -= 1
+        else:
+            other.health -= self.weapon.damage
+
+class Villager(Character):
+    def __init__(self: "Villager", name: str):
+        super().__init__(name, 9)
+
+hero = Player("Hero")
+orky = Monster("Orky")
+sword = Weapon("Sword", 3)
+hero.weapon = sword
+hugo = Villager("Hugo Müller")
+hero.attack(hugo)
+heiltrank = Supplement("Donnergurgler", 10)
+
