Test level generation

[anishthite]

Hello!
I am trying to modify the environment where I can pass in a string similar to char* test and have it build a level. However, I can't seem to get the environment to render char* test as a level.
I've modified state_reset to call generate_test_level after initial_floor_and_walls, but it seems to result in the agent suspended in a wall with no ability to move. Furthermore, editing char* test doesn't seem to have an effect.
Do you have any suggestions for generating a specific layout based on a char*?

Thank you!

[christopherhesse]

It looks like you need to have a function like generate_test_level: https://github.com/openai/coinrun/blob/master/coinrun/coinrun.cpp#L675
You should start with passing in exactly the existing test level: https://github.com/openai/coinrun/blob/master/coinrun/coinrun.cpp#L100 and making sure it works, then trying other test levels of your own design. It might be something simple like your position is being set to inside a wall or the expected level size is incorrect.