How to set the number of green objects.

[Zeng]

Dear agiantwhale:
I run this following code:
python wad.py "maze.txt" "outputs/maze.wad" -b outputs/static_train_goal.o

There are so many green object (reward is +1). I change

NavDoom/content/static_goal_train.acs

Line 82 in 3fdbef8

 reward += 1.0; 

the reward into -0.01 to transform green objects in the environment into obstacles. However, so many obstacles hinders algorithm's convergence, hence I want to set the number of green objects. How to deal with this propblem?

Best regards to you.