Initial commit

nim/view.py

@@ -0,0 +1,32 @@
+from nim.game_stub import NimGameStub
+
+class NimView:
+    def __init__(self, player0, player1):
+        self.players = [player0, player1]
+        self.game = NimGameStub()
+
+    def greet(self):
+        print(f"{self.players[0].name} and {self.players[1].name}, welcome to Nim.")
+    
+    def show_board(self, state):
+        for lines_in_row in state["board"]:
+            print("| " * lines_in_row)
+
+    def get_action(self, state):
+        self.show_board(state)
+        player = self.get_current_player(state)
+        return player.choose_action(state)
+
+    def get_current_player(self, state):
+        if state["first_player"]:
+            return self.players[0]
+        else:
+            return self.players[1]
+
+    def conclude(self, state):
+        self.show_board(state)
+        if self.game.get_reward(state) > 0:
+            winner = self.players[0]
+        else:
+            winner = self.players[1]
+        print(f"Congratulations, {winner.name}!")