Well, I was busy last night and didn't work on this at all, but I know how I'm doing it. Basically, I will set a variable to tell me that a person is viewing it. The variable will unset if nothing is done in X seconds. While the variable is set, it will only accept C or S commands. The /play will be through an alias that will play X lines and then issue /play stop and message the C or S choice. If C is pressed, the /play will again be called, using -f and a variable that is set to track the location we're in. It will then play X lins through the alias as previously. If S is done, or the file end is reached, it will unset all variables and accept all commands.
Once I take time to actually write it, I'll post it if you would like it. It's not going to really be that hard to write up. I was just looking for a simpler method.
