1.1 --- a/main.py	Tue Dec 28 16:36:23 2010 +0300
     1.2 +++ b/main.py	Tue Dec 28 16:47:32 2010 +0300
     1.3 @@ -98,7 +98,7 @@
     1.4          if self.step_id > self.game_length:
     1.5              self.end()
     1.6              return
     1.7 -        if self.dead_snake_check() == False:
     1.8 +        if self.snake_dead_check() == False:
     1.9              return
    1.10          self.step_id = self.step_id+1
    1.11          self.engine.step()
    1.12 @@ -107,7 +107,7 @@
    1.13      
    1.14      def step (self):
    1.15          """Do the next game step"""
    1.16 -        if self.dead_snake_check() == False:
    1.17 +        if self.snake_dead_check() == False:
    1.18              return
    1.19          if self.step_id == 0:
    1.20              self.engine.psnakes = self.engine.snakes[:]
    1.21 @@ -127,7 +127,7 @@
    1.22              self.canvas.after_cancel(self.after_id)
    1.23              self.after_id = None
    1.24      
    1.25 -    def dead_snake_check(self):
    1.26 +    def snake_dead_check(self):
    1.27          """Check the number of snakes alive.
    1.28          End the game if alive snake number is less than two."""
    1.29          dead_snakes = 0
    1.30 @@ -155,7 +155,11 @@
    1.31                  elif len(snake.cells) == length:
    1.32                      winer.append(snake)    
    1.33          return winer, length
    1.34 -        
    1.35 +
    1.36 +    def snake_move_check(self):
    1.37 +        """Get possible movements of the snakes.
    1.38 +        If all anakes cant move - return False."""
    1.39 +        pass
    1.40          
    1.41      def restart(self, survived):
    1.42          """"Restarts snakes positions after the end of the game