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Fix _make_img_obs agent layers #33

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Fix _make_img_obs agent layers #33

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10 changes: 5 additions & 5 deletions rware/warehouse.py
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Original file line number Diff line number Diff line change
Expand Up @@ -549,18 +549,18 @@ def _make_img_obs(self, agent):
layer = np.zeros(self.grid_size, dtype=np.float32)
for ag in self.agents:
agent_direction = ag.dir.value + 1
layer[ag.x, ag.y] = float(agent_direction)
layer[ag.y, ag.x] = float(agent_direction)
# print("AGENT DIRECTIONS LAYER")
elif layer_type == ImageLayer.AGENT_LOAD:
layer = np.zeros(self.grid_size, dtype=np.float32)
for ag in self.agents:
if ag.carrying_shelf is not None:
layer[ag.x, ag.y] = 1.0
layer[ag.y, ag.x] = 1.0
# print("AGENT LOAD LAYER")
elif layer_type == ImageLayer.GOALS:
layer = np.zeros(self.grid_size, dtype=np.float32)
for goal_y, goal_x in self.goals:
layer[goal_x, goal_y] = 1.0
for goal_x, goal_y in self.goals:
layer[goal_y, goal_x] = 1.0
# print("GOALS LAYER")
elif layer_type == ImageLayer.ACCESSIBLE:
layer = np.ones(self.grid_size, dtype=np.float32)
Expand Down Expand Up @@ -594,7 +594,7 @@ def _make_img_obs(self, agent):
obs = np.rot90(obs, k=1, axes=(1, 2))
# no rotation needed for UP direction
return obs

def _get_default_obs(self, agent):
min_x = agent.x - self.sensor_range
max_x = agent.x + self.sensor_range + 1
Expand Down