independent project on unity day 7

Today i was working on my game i got the character script done. then jorge needed help with his game cause it was not working so i offered to give him my file thru dropbox. i shared the file with him then he took the whole file out and deleted my game because he didnt copy the files he took them all so it took my game. i got the files back from jorge and then the game would not work anymore. the background wont work so i will have to restart the whole game again. atleast i have the script for the character so i dont need to redo that part. I redid my game and got back to where I was. I found a problem with my character, he was not hopping around like he should be in the video im watching. So I went and deleted the PlayerAC and put in the PlayerAnimatorController which then fixed the character and made him start hopping when he you moved him. now im working on the enemys that you have to take on. so i learned a lot to day, not to share my file on dropbox anymore.