update litris with board detection

field.py

@@ -153,8 +153,6 @@ class Field():
 
     def predict_gaps_in_next_rotation(self):
         tmp_state = copy(self.state)
-        if tmp_state[10][0] is not ' ' and tmp_state[10][1] is not ' ':
-            return 10
         tmp_state = self.rotate_90_degree_anticlckwise(tmp_state)
         for row in range(int(self.HEIGHT/2)):
             tmp_state[row] = [' ' for cols in range(Field.WIDTH)]

litris.py

@@ -70,7 +70,7 @@ class Litris(GameBase):
             self.move_stone(column - offset_col, rotation)
             self.drop_down()
             print(self.field)
-            if self.field.get_line_count() >= 6 and self.field.height() <= 1:
+            if self.field.get_line_count() >= 6 and self.field.height() <= 1 and self.field.state[19][9] == ' ':
                 if self.field.predict_gaps_in_next_rotation() <= 3:
                     self.update_move_mode()