clean testing code + comments

Tested it in the racetrack scene it gets a list of all the objects at runtime so when the functions are called will trigger them one at a time.
Also got the characters moving correctly with the conveyor belts and the shooting cannon.

Corrected the connectedclients list
Still need to set up the environment turn to trigger the animations

Only tested in tutorial scene and hard coded the "Character" name, set up to get names or characters animals based on the connected clients list, but has yet to be tested

Changed the prefab for the cannon to instantiate the shooting object each time, and a bool to specify if it will push characters left or right, made it easier for figuring it out and calling the right coroutine
added coroutines to character script