added player carachteristics

dungeonbattle/interfaces.py

@@ -88,6 +88,11 @@ class FightingEntity(Entity):
     maxhealth: int
     health: int
     strength: int
+    intelligence: int
+    charisma: int
+    dexterity: int
+    constitution: int
+    level: int
 
     def __init__(self):
         self.health = self.maxhealth