Added affinities container

src/AI/Affinities.py

@@ -0,0 +1,11 @@
+class Affinities:
+    def __init__(self, food, water, rest):
+        """
+        Create a container of affinities. Affinities describe, what type of entities a player prioritizes.
+        :param food: Food affinity
+        :param water: Freshwater affinity
+        :param rest: Firepit affinity
+        """
+        self.food = food
+        self.water = water
+        self.rest = rest