Minor fixes

lbforaging.py

@@ -37,7 +37,7 @@ def _game_loop(env, render):
 
 
 def main(game_count=1, render=False):
-    env = gym.make("Foraging-8x8-2p-2f-v2")
+    env = gym.make("Foraging-8x8-3p-2f-v2")
     obs = env.reset()
 
     for episode in range(game_count):

lbforaging/foraging/environment.py

@@ -253,8 +253,8 @@ def spawn_food(self, max_food, max_level):
 
         while food_count < max_food and attempts < 1000:
             attempts += 1
-            row = self.np_random.randint(1, self.rows - 1)
-            col = self.np_random.randint(1, self.cols - 1)
+            row = self.np_random.integers(1, self.rows - 1)
+            col = self.np_random.integers(1, self.cols - 1)
 
             # check if it has neighbors:
             if (
@@ -267,7 +267,7 @@ def spawn_food(self, max_food, max_level):
             self.field[row, col] = (
                 min_level
                 if min_level == max_level
-                else self.np_random.randint(min_level, max_level)
+                else self.np_random.integers(min_level, max_level)
             )
             food_count += 1
         self._food_spawned = self.field.sum()
@@ -288,12 +288,12 @@ def spawn_players(self, max_player_level):
             player.reward = 0
 
             while attempts < 1000:
-                row = self.np_random.randint(0, self.rows)
-                col = self.np_random.randint(0, self.cols)
+                row = self.np_random.integers(0, self.rows)
+                col = self.np_random.integers(0, self.cols)
                 if self._is_empty_location(row, col):
                     player.setup(
                         (row, col),
-                        self.np_random.randint(1, max_player_level),
+                        self.np_random.integers(1, max_player_level),
                         self.field_size,
                     )
                     break

setup.py

@@ -14,7 +14,7 @@
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
     ],
-    install_requires=["numpy", "gym>=0.12", "pyglet"],
+    install_requires=["numpy", "gym>=0.12", "pyglet<=1.5"],
     extras_require={"test": ["pytest"]},
     include_package_data=True,
 )