hi ood
wonderful array of new materials you have created.
I hope you are backing up your hard work somehow as cow has been prone to a few failures and I have had to restore from backups that sometimes are a day old.
We have the find the command called export and you can naturally cut and paste all of your code into text documents on your own PC.
Is there anything that explains what they all do? If you simply edited them that would be good: describe what they react to and what actions they will perform.
eg: read the material called door