From c4430810836a97619eda0730a90f34d47a8abdb8 Mon Sep 17 00:00:00 2001
From: Nemo <me@captnemo.in>
Date: Mon, 28 May 2018 19:55:49 +0530
Subject: [PATCH] Game traversal happening (no limits = crash)

---
 gothok/game.py | 16 ++++++++++++++--
 gothok/mcts.py |  5 +++--
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/gothok/game.py b/gothok/game.py
index 4e8fe63..8f02250 100644
--- a/gothok/game.py
+++ b/gothok/game.py
@@ -55,15 +55,26 @@ class State():
             if (card.house == picked_card.house):
                 # Pick it up
                 picked_cards.append(card)
-                self.board[row][col] = game.House.empty
+                empty_card = game.Card.new_message()
+                empty_card.house = game.House.empty
+                self.board[row][col] = empty_card
 
-        print(picked_cards)
+        return self
 
     def findVarys(self):
         for card in self.state.cardlist:
             if card.house == 'varys':
                 return card.location
 
+    """
+    Returns true if the game has
+    reached the final state ie
+    there are no legal possible moves
+    """
+
+    def gameOver(self):
+        return (len(self.getPossibleMoves()) == 0)
+
     def getPossibleMoves(self):
         moves = []
 
@@ -105,6 +116,7 @@ class State():
         seen = {}
 
         for (xx, yy) in l:
+            print(self.board[xx][yy])
             house = self.board[xx][yy].house
             if str(house) in seen:
                 return False
diff --git a/gothok/mcts.py b/gothok/mcts.py
index edde17b..e418470 100644
--- a/gothok/mcts.py
+++ b/gothok/mcts.py
@@ -34,14 +34,15 @@ class GameNode(object):
         return (w / n) + (c * math.sqrt(log(t) / n))
 
     def runSimulation(self):
+        print(self.state)
         self.backPropagate(self.simulate())
 
     def simulate(self):
         state = self.state
 
-        while not state.gameOver:
+        while not state.gameOver():
             moves = state.getPossibleMoves()
-            randomMove = random.choice(possibleMoves)
+            randomMove = random.choice(moves)
             state = state.playMove(randomMove)
 
         return self.state.result(state)