update, need help with man.py generate_new_snack

gamefiles/helpers.py

@@ -1,12 +1,14 @@
 #List of helper functions to move the man
 
-def add(vec0, vec1):
+'''def add(vec0, vec1):
     """Adds two vectors.
     Got tired of doing this by hand. 
     """
     x0, y0 = vec0
     x1, y1 = vec1
     return (x0 + x1, y0 + y1)
+'''
+
 
 def get_occupant(game, position):
     """Returns the agent at position, if there is one. 
@@ -18,7 +20,7 @@ def get_occupant(game, position):
     if position in positions_with_agents:
         agents_at_position = positions_with_agents[position]
         return agents_at_position[0]
-
+'''
 def distance(vec0, vec1):
     """Returns the distance between two vectors, using the
     "manhattan distance," or the distance if you can only 
@@ -27,4 +29,4 @@ def distance(vec0, vec1):
     """
     x0, y0 = vec0
     x1, y1 = vec1
-    return abs(x1 - x0) + abs(y1 - y0)
+    return abs(x1 - x0) + abs(y1 - y0)'''

gamefiles/man.py

@@ -1,7 +1,11 @@
 from retro.agent import ArrowKeyAgent
 #from retro.game import Game
 #from helpers import add, get_occupant
-
+from retro.game import Game
+from random import shuffle
+from snack import Snack
+width=25
+height=25
 
 direction_vectors = {
     "KEY_RIGHT": (1, 0),
@@ -25,7 +29,10 @@ class Man:
             vector = direction_vectors[keystroke.name]
             self.try_to_move(vector, game)
     
-    '''Checks if a space is avialable to move'''
+    '''Checks if a space is avialable to move. Also adds 1 point if the space
+    contains a snack and then removes the snack. Deducts 10 points if the 
+    space contains a mine. Checks that the score is not negative and if it 
+    is, ends the game.'''
     def try_to_move(self, vector, game):
         x,y = self.position
         vx,vy = vector
@@ -43,22 +50,39 @@ class Man:
                 if obstacle.snack:
                     game.state['Score'] += 1
                     game.remove_agent(agents[0])
-                    
+                    self.generate_new_snack()
                 else:
-                    game.state['Score'] -= 1
+                    game.state['Score'] -= 10
                     game.remove_agent(agents[0])
-            
+                    if game.state['Score'] <0:
+                        self.die(game)
+                    else:
+                        pass
             else:
                 self.position = future_position
 
+    '''Indicates what happens when the game is over.'''
     def die(self,game):
         game.state["message"] = "Game Over"
         self.color = "black"
         game.end()
 
-   
+    def get_all_positions(self):
-    
+        positions=[]
+        for i in range(width):
+            for j in range(height):
+                positions.append((i,j))
+        return positions
 
+    '''issue here, is_empty is not generating a coordinate positon,
+    but I am not sure why it is not'''
+    def generate_new_snack(self):
+        all_positions=self.get_all_positions()
+        shuffle(all_positions)
+        index =0
+        while Game.is_empty(all_positions[index]) == False:
+            index = index + 1
+        Snack(all_positions[index])
 '''
     def __init__(self, position):
         self.position = position

gamefiles/mine.py

@@ -6,3 +6,5 @@ class Mine:
 
     def __init__(self,position):
         self.position = position
+
+    

gamefiles/nav_game.py

@@ -1,19 +1,19 @@
 from retro.game import Game
 from board import Board
 
+from score import num_mines
+
 width = 25
 height = 25
-num_snacks = 10
-num_mines = 10
-board = Board(width,height,num_snacks,num_mines)
-score = 0
 state= {"Score":0}
-#man = Man(board_size)
+score =state["Score"]
+num_snacks = 10
+num_mines = num_mines(score)
+board = Board(width,height,num_snacks,num_mines)
+
 game = Game(
     board.get_agents(num_snacks, num_mines),
       state,
       board_size = (width, height)
 )
-#print(board.get_agents())
-print(len(board.get_agents(10,10)))
 game.play()

gamefiles/score.py

@@ -0,0 +1,15 @@
+
+
+def num_mines(score):
+    if score < 5:
+        num_mines = 10
+    if 10 <= score <50:
+        num_mines = 20
+    if 50 <= score <75:
+        num_mines = 30
+    if 75 <= score <100:
+        num_mines = 40
+    #else:
+        #num_mines = 50
+    return num_mines
+    

gamefiles/snack.py

@@ -6,3 +6,4 @@ class Snack:
 
     def __init__(self,position):
         self.position = position
+