"player2.isValid" Doesn't Work/Isn't Needed

[Sambo]

"player2.isValid" does not work for checking for a second player. In 1-player mode, it gives "attempt to index a nil value."
In 2-Player mode, it returns "true." This makes the code not useful for much of anything. However, the code isn't really necessary because you can simply use this:

Code: Select all

if (player2 ~= nil) then
 ...
end

instead of this:

Code: Select all

if (player2.isValid == true) then
 ...
end