add debug

game.py

@@ -185,7 +185,8 @@ def next_level(self, level):
         self._enemies = [
             t(p) for t, p in zip(LEVEL_ENEMIES[level], self.map.enemies_spawn)
         ]
-        logger.debug(self._enemies)
+        logger.debug("Enemies: %s", [(e._name, e.pos) for e in self._enemies])
+        logger.debug("Walls: %s", self.map.walls)
 
     def quit(self):
         logger.debug("Quit")
@@ -308,8 +309,7 @@ async def next_frame(self):
             self.collision()
 
         #sanity check
-        for ep in [e.pos for e in self._enemies if not e._wallpass]:
-            assert ep not in self.map.walls
+        assert all([ep not in self.map.walls for ep in [e.pos for e in self._enemies if not e._wallpass]])
 
         self._state = {
             "level": self.map.level,