major problems with ghost AI for pac ninja

[tenniscrazy]

I duplicated all of the parts of our pac ninja program to make two ghosts. but now all the ghosts do is go one way then when they hit a wall they dont do anything. Its the same thing that happened with the previous version of our program when you run it after you die a second time, exept it happens the first time you run it.

I'm very confused, i checked everything, could comeone please help.